natto1784/gitea-release-resource
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fix handling of redirect from asset download

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This commit is contained in:
Alex Suraci
2016-07-09 18:32:35 -07:00
parent 12003714cf
commit 3a7443448e
72 changed files with 10743 additions and 680 deletions
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134
Godeps/Godeps.json generated
View File

@@ -8,19 +8,19 @@
"Deps": [
{
"ImportPath": "github.com/cppforlife/go-semi-semantic/version",
"Rev": "a7ba07c61e58e6df7693d49a13d24f533182518a"
"Rev": "6d81a57cf024149eba18224dc3f46b1f79cbb7f3"
},
{
"ImportPath": "github.com/golang/protobuf/proto",
"Rev": "0dfe8f37844c14cb32c7247925270e0f7ba90973"
"Rev": "45bba206dd5270d96bac4942dcfe515726613249"
},
{
"ImportPath": "github.com/google/go-github/github",
"Rev": "07995e49c22dcb1e372c88ff12793b0194433e1c"
"Rev": "f6f75a742a52df1fd2f2ba9346dc59a864a9166d"
},
{
"ImportPath": "github.com/google/go-querystring/query",
"Rev": "2a60fc2ba6c19de80291203597d752e9ba58e4c0"
"Rev": "9235644dd9e52eeae6fa48efd539fdc351a0af53"
},
{
"ImportPath": "github.com/mitchellh/colorstring",
@@ -28,159 +28,159 @@
},
{
"ImportPath": "github.com/onsi/ginkgo",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/config",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/codelocation",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/containernode",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/failer",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/leafnodes",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/remote",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/spec",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/specrunner",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/suite",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/testingtproxy",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/internal/writer",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/reporters",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/reporters/stenographer",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/ginkgo/types",
"Comment": "v1.2.0-42-g07d85e6",
"Rev": "07d85e6b10c4289c7d612f9b13f45ba36f66d55b"
"Comment": "v1.2.0-55-g5437a97",
"Rev": "5437a97bf824dec14e58d68c56ee36e772670c2e"
},
{
"ImportPath": "github.com/onsi/gomega",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/format",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/ghttp",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/internal/assertion",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/internal/asyncassertion",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/internal/oraclematcher",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/internal/testingtsupport",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/matchers",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/bipartitegraph",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/edge",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/node",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/matchers/support/goraph/util",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "github.com/onsi/gomega/types",
"Comment": "v1.0-83-gc72df92",
"Rev": "c72df929b80ef4930aaa75d5e486887ff2f3e06a"
},
{
"ImportPath": "github.com/xoebus/statham",
"Rev": "7b5896306a82ba5c78d2b0c8df4d29e36ba9ac2f"
"Comment": "v1.0-97-gc73e516",
"Rev": "c73e51675ad2455a4515b6213eb7145eaade4824"
},
{
"ImportPath": "golang.org/x/net/context",
"Rev": "8968c61983e8f51a91b8c0ef25bf739278c89634"
"Rev": "f841c39de738b1d0df95b5a7187744f0e03d8112"
},
{
"ImportPath": "golang.org/x/oauth2",
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
"Rev": "7357e96168422ba1e6e7f21075713b72d58764e7"
},
{
"ImportPath": "golang.org/x/oauth2/internal",
"Rev": "8a57ed94ffd43444c0879fe75701732a38afc985"
"Rev": "7357e96168422ba1e6e7f21075713b72d58764e7"
},
{
"ImportPath": "gopkg.in/yaml.v2",
"Rev": "a83829b6f1293c91addabc89d0571c246397bbf4"
}
]
}

10
check_command.go
View File

@@ -29,7 +29,7 @@ func (c *CheckCommand) Run(request CheckRequest) ([]Version, error) {
return []Version{}, nil
}
var filteredReleases []github.RepositoryRelease
var filteredReleases []*github.RepositoryRelease
for _, release := range releases {
if request.Source.Drafts != *release.Draft {
@@ -54,7 +54,7 @@ func (c *CheckCommand) Run(request CheckRequest) ([]Version, error) {
if (request.Version == Version{}) {
return []Version{
versionFromRelease(&latestRelease),
versionFromRelease(latestRelease),
}, nil
}
@@ -77,7 +77,7 @@ func (c *CheckCommand) Run(request CheckRequest) ([]Version, error) {
}
if upToLatest {
reversedVersions = append(reversedVersions, versionFromRelease(&release))
reversedVersions = append(reversedVersions, versionFromRelease(release))
}
}
@@ -85,14 +85,14 @@ func (c *CheckCommand) Run(request CheckRequest) ([]Version, error) {
// current version was removed; start over from latest
reversedVersions = append(
reversedVersions,
versionFromRelease(&filteredReleases[len(filteredReleases)-1]),
versionFromRelease(filteredReleases[len(filteredReleases)-1]),
)
}
return reversedVersions, nil
}
type byVersion []github.RepositoryRelease
type byVersion []*github.RepositoryRelease
func (r byVersion) Len() int {
return len(r)

22
check_command_test.go
View File

@@ -15,14 +15,14 @@ var _ = Describe("Check Command", func() {
githubClient *fakes.FakeGitHub
command *resource.CheckCommand
returnedReleases []github.RepositoryRelease
returnedReleases []*github.RepositoryRelease
)
BeforeEach(func() {
githubClient = &fakes.FakeGitHub{}
command = resource.NewCheckCommand(githubClient)
returnedReleases = []github.RepositoryRelease{}
returnedReleases = []*github.RepositoryRelease{}
})
JustBeforeEach(func() {
@@ -32,7 +32,7 @@ var _ = Describe("Check Command", func() {
Context("when this is the first time that the resource has been run", func() {
Context("when there are no releases", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{}
returnedReleases = []*github.RepositoryRelease{}
})
It("returns no versions", func() {
@@ -44,7 +44,7 @@ var _ = Describe("Check Command", func() {
Context("when there are releases that get filtered out", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newDraftRepositoryRelease(1, "v0.1.4"),
}
})
@@ -58,7 +58,7 @@ var _ = Describe("Check Command", func() {
Context("when there are releases", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newRepositoryRelease(1, "v0.4.0"),
newRepositoryRelease(2, "0.1.3"),
newRepositoryRelease(3, "v0.1.2"),
@@ -82,7 +82,7 @@ var _ = Describe("Check Command", func() {
Context("when there are prior versions", func() {
Context("when there are no releases", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{}
returnedReleases = []*github.RepositoryRelease{}
})
It("returns no versions", func() {
@@ -95,7 +95,7 @@ var _ = Describe("Check Command", func() {
Context("when there are releases", func() {
Context("and the releases do not contain a draft release", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newRepositoryRelease(1, "v0.1.4"),
newRepositoryRelease(2, "0.4.0"),
newRepositoryRelease(3, "v0.1.3"),
@@ -176,7 +176,7 @@ var _ = Describe("Check Command", func() {
Context("and one of the releases is a draft", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newDraftRepositoryRelease(1, "v0.1.4"),
newRepositoryRelease(2, "0.4.0"),
newRepositoryRelease(3, "v0.1.3"),
@@ -203,7 +203,7 @@ var _ = Describe("Check Command", func() {
Context("when draft releases are allowed", func() {
Context("and one of the releases is a final release", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newDraftRepositoryRelease(1, "v0.1.4"),
newDraftRepositoryRelease(2, "v0.1.3"),
newDraftRepositoryRelease(3, "v0.1.1"),
@@ -243,7 +243,7 @@ var _ = Describe("Check Command", func() {
Context("and non-of them are semver", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newDraftRepositoryRelease(1, "abc/d"),
newDraftRepositoryRelease(2, "123*4"),
}
@@ -264,7 +264,7 @@ var _ = Describe("Check Command", func() {
Context("and one of the releases is not a versioned draft release", func() {
BeforeEach(func() {
returnedReleases = []github.RepositoryRelease{
returnedReleases = []*github.RepositoryRelease{
newDraftRepositoryRelease(1, "v0.1.4"),
newDraftRepositoryRelease(2, ""),
newDraftWithNilTagRepositoryRelease(3),

22
fakes/fake_git_hub.go
View File

@@ -12,11 +12,11 @@ import (
)
type FakeGitHub struct {
ListReleasesStub func() ([]github.RepositoryRelease, error)
ListReleasesStub func() ([]*github.RepositoryRelease, error)
listReleasesMutex sync.RWMutex
listReleasesArgsForCall []struct{}
listReleasesReturns struct {
result1 []github.RepositoryRelease
listReleasesReturns struct {
result1 []*github.RepositoryRelease
result2 error
}
GetReleaseByTagStub func(tag string) (*github.RepositoryRelease, error)
@@ -55,13 +55,13 @@ type FakeGitHub struct {
result1 *github.RepositoryRelease
result2 error
}
ListReleaseAssetsStub func(release github.RepositoryRelease) ([]github.ReleaseAsset, error)
ListReleaseAssetsStub func(release github.RepositoryRelease) ([]*github.ReleaseAsset, error)
listReleaseAssetsMutex sync.RWMutex
listReleaseAssetsArgsForCall []struct {
release github.RepositoryRelease
}
listReleaseAssetsReturns struct {
result1 []github.ReleaseAsset
result1 []*github.ReleaseAsset
result2 error
}
UploadReleaseAssetStub func(release github.RepositoryRelease, name string, file *os.File) error
@@ -111,7 +111,7 @@ type FakeGitHub struct {
}
}
func (fake *FakeGitHub) ListReleases() ([]github.RepositoryRelease, error) {
func (fake *FakeGitHub) ListReleases() ([]*github.RepositoryRelease, error) {
fake.listReleasesMutex.Lock()
fake.listReleasesArgsForCall = append(fake.listReleasesArgsForCall, struct{}{})
fake.listReleasesMutex.Unlock()
@@ -128,10 +128,10 @@ func (fake *FakeGitHub) ListReleasesCallCount() int {
return len(fake.listReleasesArgsForCall)
}
func (fake *FakeGitHub) ListReleasesReturns(result1 []github.RepositoryRelease, result2 error) {
func (fake *FakeGitHub) ListReleasesReturns(result1 []*github.RepositoryRelease, result2 error) {
fake.ListReleasesStub = nil
fake.listReleasesReturns = struct {
result1 []github.RepositoryRelease
result1 []*github.RepositoryRelease
result2 error
}{result1, result2}
}
@@ -268,7 +268,7 @@ func (fake *FakeGitHub) UpdateReleaseReturns(result1 *github.RepositoryRelease,
}{result1, result2}
}
func (fake *FakeGitHub) ListReleaseAssets(release github.RepositoryRelease) ([]github.ReleaseAsset, error) {
func (fake *FakeGitHub) ListReleaseAssets(release github.RepositoryRelease) ([]*github.ReleaseAsset, error) {
fake.listReleaseAssetsMutex.Lock()
fake.listReleaseAssetsArgsForCall = append(fake.listReleaseAssetsArgsForCall, struct {
release github.RepositoryRelease
@@ -293,10 +293,10 @@ func (fake *FakeGitHub) ListReleaseAssetsArgsForCall(i int) github.RepositoryRel
return fake.listReleaseAssetsArgsForCall[i].release
}
func (fake *FakeGitHub) ListReleaseAssetsReturns(result1 []github.ReleaseAsset, result2 error) {
func (fake *FakeGitHub) ListReleaseAssetsReturns(result1 []*github.ReleaseAsset, result2 error) {
fake.ListReleaseAssetsStub = nil
fake.listReleaseAssetsReturns = struct {
result1 []github.ReleaseAsset
result1 []*github.ReleaseAsset
result2 error
}{result1, result2}
}

54
github.go
View File

@@ -10,19 +10,18 @@ import (
"golang.org/x/oauth2"
"github.com/google/go-github/github"
"github.com/xoebus/statham"
)
//go:generate counterfeiter . GitHub
type GitHub interface {
ListReleases() ([]github.RepositoryRelease, error)
ListReleases() ([]*github.RepositoryRelease, error)
GetReleaseByTag(tag string) (*github.RepositoryRelease, error)
GetRelease(id int) (*github.RepositoryRelease, error)
CreateRelease(release github.RepositoryRelease) (*github.RepositoryRelease, error)
UpdateRelease(release github.RepositoryRelease) (*github.RepositoryRelease, error)
ListReleaseAssets(release github.RepositoryRelease) ([]github.ReleaseAsset, error)
ListReleaseAssets(release github.RepositoryRelease) ([]*github.ReleaseAsset, error)
UploadReleaseAsset(release github.RepositoryRelease, name string, file *os.File) error
DeleteReleaseAsset(asset github.ReleaseAsset) error
DownloadReleaseAsset(asset github.ReleaseAsset) (io.ReadCloser, error)
@@ -156,7 +155,7 @@ func (g *GitHubClient) UpdateRelease(release github.RepositoryRelease) (*github.
func (g *GitHubClient) ListReleaseAssets(release github.RepositoryRelease) ([]*github.ReleaseAsset, error) {
assets, res, err := g.client.Repositories.ListReleaseAssets(g.user, g.repository, *release.ID, nil)
if err != nil {
return []*github.ReleaseAsset{}, err
return nil, err
}
err = res.Body.Close()
@@ -194,11 +193,20 @@ func (g *GitHubClient) DeleteReleaseAsset(asset github.ReleaseAsset) error {
}
func (g *GitHubClient) DownloadReleaseAsset(asset github.ReleaseAsset) (io.ReadCloser, error) {
res, _, err := g.client.Repositories.DownloadReleaseAsset(g.user, g.repository, *asset.ID)
res, redir, err := g.client.Repositories.DownloadReleaseAsset(g.user, g.repository, *asset.ID)
if err != nil {
return nil, err
}
if redir != "" {
resp, err := http.Get(redir)
if err != nil {
return nil, err
}
return resp.Body, nil
}
return res, err
}
@@ -226,40 +234,12 @@ func oauthClient(source Source) (*github.Client, error) {
ts := oauth2.StaticTokenSource(&oauth2.Token{
AccessToken: source.AccessToken,
})
oauthClient := oauth2.NewClient(oauth2.NoContext, ts)
apiHost := "api.github.com"
if source.GitHubAPIURL != "" {
uri, err := url.Parse(source.GitHubAPIURL)
if err != nil {
return nil, err
}
apiHost = uri.Host
githubHTTPClient := &http.Client{
Transport: oauthClient.Transport,
}
uploadHost := "uploads.github.com"
if source.GitHubUploadsURL != "" {
uri, err := url.Parse(source.GitHubUploadsURL)
if err != nil {
return nil, err
}
uploadHost = uri.Host
}
// The google/go-github library uses the same http.Client to perform
// requests to both github.com and the S3 download API (for downloading
// release assets). We don't want it to user the same OAuth transport for
// both.
transport := statham.NewTransport(http.DefaultTransport, statham.Mapping{
apiHost: oauthClient.Transport,
uploadHost: oauthClient.Transport,
})
httpClient := &http.Client{
Transport: transport,
}
return github.NewClient(httpClient), nil
return github.NewClient(githubHTTPClient), nil
}

4
in_command.go
View File

@@ -127,14 +127,14 @@ func (c *InCommand) Run(destDir string, request InRequest) (InResponse, error) {
}, nil
}
func (c *InCommand) downloadAsset(asset github.ReleaseAsset, destPath string) error {
func (c *InCommand) downloadAsset(asset *github.ReleaseAsset, destPath string) error {
out, err := os.Create(destPath)
if err != nil {
return err
}
defer out.Close()
content, err := c.github.DownloadReleaseAsset(asset)
content, err := c.github.DownloadReleaseAsset(*asset)
if err != nil {
return err
}

16
in_command_test.go
View File

@@ -77,8 +77,8 @@ var _ = Describe("In Command", func() {
}
}
buildAsset := func(id int, name string) github.ReleaseAsset {
return github.ReleaseAsset{
buildAsset := func(id int, name string) *github.ReleaseAsset {
return &github.ReleaseAsset{
ID: github.Int(id),
Name: &name,
}
@@ -89,7 +89,7 @@ var _ = Describe("In Command", func() {
BeforeEach(func() {
githubClient.GetReleaseByTagReturns(buildRelease(1, "v0.35.0", false), nil)
githubClient.ListReleaseAssetsReturns([]github.ReleaseAsset{
githubClient.ListReleaseAssetsReturns([]*github.ReleaseAsset{
buildAsset(0, "example.txt"),
buildAsset(1, "example.rtf"),
buildAsset(2, "example.wtf"),
@@ -140,8 +140,8 @@ var _ = Describe("In Command", func() {
inResponse, inErr = command.Run(destDir, inRequest)
Expect(githubClient.DownloadReleaseAssetCallCount()).To(Equal(2))
Ω(githubClient.DownloadReleaseAssetArgsForCall(0)).Should(Equal(buildAsset(0, "example.txt")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(1)).Should(Equal(buildAsset(1, "example.rtf")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(0)).Should(Equal(*buildAsset(0, "example.txt")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(1)).Should(Equal(*buildAsset(1, "example.rtf")))
})
It("does create the tag and version files", func() {
@@ -341,9 +341,9 @@ var _ = Describe("In Command", func() {
})
It("downloads all of the files", func() {
Ω(githubClient.DownloadReleaseAssetArgsForCall(0)).Should(Equal(buildAsset(0, "example.txt")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(1)).Should(Equal(buildAsset(1, "example.rtf")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(2)).Should(Equal(buildAsset(2, "example.wtf")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(0)).Should(Equal(*buildAsset(0, "example.txt")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(1)).Should(Equal(*buildAsset(1, "example.rtf")))
Ω(githubClient.DownloadReleaseAssetArgsForCall(2)).Should(Equal(*buildAsset(2, "example.wtf")))
})
})

18
out_command.go
View File

@@ -75,7 +75,7 @@ func (c *OutCommand) Run(sourceDir string, request OutRequest) (OutResponse, err
var existingRelease *github.RepositoryRelease
for _, e := range existingReleases {
if e.TagName != nil && *e.TagName == tag {
existingRelease = &e
existingRelease = e
break
}
}
@@ -92,12 +92,14 @@ func (c *OutCommand) Run(sourceDir string, request OutRequest) (OutResponse, err
if bodySpecified {
existingRelease.Body = github.String(body)
} else {
existingRelease.Body = nil
}
for _, asset := range releaseAssets {
fmt.Fprintf(c.writer, "clearing existing asset: %s\n", *asset.Name)
err := c.github.DeleteReleaseAsset(asset)
err := c.github.DeleteReleaseAsset(*asset)
if err != nil {
return OutResponse{}, err
}
@@ -106,13 +108,15 @@ func (c *OutCommand) Run(sourceDir string, request OutRequest) (OutResponse, err
fmt.Fprintf(c.writer, "updating release %s\n", name)
release, err = c.github.UpdateRelease(*existingRelease)
if err != nil {
return OutResponse{}, err
}
} else {
fmt.Fprintf(c.writer, "creating release %s\n", name)
release, err = c.github.CreateRelease(*release)
}
if err != nil {
return OutResponse{}, err
if err != nil {
return OutResponse{}, err
}
}
for _, fileGlob := range params.Globs {
@@ -144,7 +148,7 @@ func (c *OutCommand) Run(sourceDir string, request OutRequest) (OutResponse, err
for _, asset := range assets {
if asset.Name != nil && *asset.Name == name {
err = c.github.DeleteReleaseAsset(asset)
err = c.github.DeleteReleaseAsset(*asset)
if err != nil {
return OutResponse{}, err
}

22
out_command_test.go
View File

@@ -83,9 +83,25 @@ var _ = Describe("Out Command", func() {
}
BeforeEach(func() {
githubClient.ListReleasesReturns(existingReleases, nil)
githubClient.ListReleasesStub = func() ([]*github.RepositoryRelease, error) {
rels := []*github.RepositoryRelease{}
for _, r := range existingReleases {
c := r
rels = append(rels, &c)
}
githubClient.ListReleaseAssetsReturns(existingAssets, nil)
return rels, nil
}
githubClient.ListReleaseAssetsStub = func(github.RepositoryRelease) ([]*github.ReleaseAsset, error) {
assets := []*github.ReleaseAsset{}
for _, a := range existingAssets {
c := a
assets = append(assets, &c)
}
return assets, nil
}
namePath := filepath.Join(sourcesDir, "name")
bodyPath := filepath.Join(sourcesDir, "body")
@@ -396,7 +412,7 @@ var _ = Describe("Out Command", func() {
return nil
}
githubClient.ListReleaseAssetsReturns([]github.ReleaseAsset{
githubClient.ListReleaseAssetsReturns([]*github.ReleaseAsset{
{
ID: github.Int(456789),
Name: github.String("great-file.tgz"),

14
resource_suite_test.go
View File

@@ -3,9 +3,9 @@ package resource_test
import (
"testing"
"github.com/google/go-github/github"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/google/go-github/github"
)
func TestGithubReleaseResource(t *testing.T) {
@@ -13,24 +13,24 @@ func TestGithubReleaseResource(t *testing.T) {
RunSpecs(t, "Github Release Resource Suite")
}
func newRepositoryRelease(id int, version string) github.RepositoryRelease {
return github.RepositoryRelease{
func newRepositoryRelease(id int, version string) *github.RepositoryRelease {
return &github.RepositoryRelease{
TagName: github.String(version),
Draft: github.Bool(false),
ID: github.Int(id),
}
}
func newDraftRepositoryRelease(id int, version string) github.RepositoryRelease {
return github.RepositoryRelease{
func newDraftRepositoryRelease(id int, version string) *github.RepositoryRelease {
return &github.RepositoryRelease{
TagName: github.String(version),
Draft: github.Bool(true),
ID: github.Int(id),
}
}
func newDraftWithNilTagRepositoryRelease(id int) github.RepositoryRelease {
return github.RepositoryRelease{
func newDraftWithNilTagRepositoryRelease(id int) *github.RepositoryRelease {
return &github.RepositoryRelease{
Draft: github.Bool(true),
ID: github.Int(id),
}

2
vendor/github.com/cppforlife/go-semi-semantic/version/ver_seg_comp_int.go generated vendored
View File

@@ -46,4 +46,6 @@ func (i VerSegCompInt) Compare(other VerSegComp) int {
panic("unreachable")
}
func (i VerSegCompInt) String() string { return i.AsString() }
func (i VerSegCompInt) AsString() string { return strconv.Itoa(i.I) }

2
vendor/github.com/cppforlife/go-semi-semantic/version/ver_seg_comp_str.go generated vendored
View File

@@ -40,4 +40,6 @@ func (s VerSegCompStr) Compare(other VerSegComp) int {
panic("unreachable")
}
func (s VerSegCompStr) String() string { return s.AsString() }
func (s VerSegCompStr) AsString() string { return s.S }

40
vendor/github.com/cppforlife/go-semi-semantic/version/version.go generated vendored
View File

@@ -20,6 +20,15 @@ type Version struct {
Segments []VersionSegment
}
func MustNewVersionFromString(v string) Version {
ver, err := NewVersionFromString(v)
if err != nil {
panic(fmt.Sprintf("Invalid version '%s': %s", v, err))
}
return ver
}
func NewVersionFromString(v string) (Version, error) {
var err error
@@ -76,6 +85,37 @@ func NewVersion(release, preRelease, postRelease VersionSegment) (Version, error
return version, nil
}
func (v Version) IncrementRelease() (Version, error) {
incRelease, err := v.Release.Increment()
if err != nil {
return Version{}, err
}
return NewVersion(incRelease, VersionSegment{}, VersionSegment{})
}
func (v Version) IncrementPostRelease(defaultPostRelease VersionSegment) (Version, error) {
var newPostRelease VersionSegment
var err error
if defaultPostRelease.Empty() {
return Version{}, errors.New("Expected default post relase to be non-empty")
}
if v.PostRelease.Empty() {
newPostRelease = defaultPostRelease.Copy()
} else {
newPostRelease, err = v.PostRelease.Increment()
if err != nil {
return Version{}, err
}
}
return NewVersion(v.Release.Copy(), v.PreRelease.Copy(), newPostRelease)
}
func (v Version) Empty() bool { return len(v.Segments) == 0 }
func (v Version) String() string { return v.AsString() }
func (v Version) AsString() string {

39
vendor/github.com/cppforlife/go-semi-semantic/version/version_segment.go generated vendored
View File

@@ -17,6 +17,15 @@ type VersionSegment struct {
Components []VerSegComp
}
func MustNewVersionSegmentFromString(v string) VersionSegment {
verSeg, err := NewVersionSegmentFromString(v)
if err != nil {
panic(fmt.Sprintf("Invalid version segment '%s': %s", v, err))
}
return verSeg
}
func NewVersionSegmentFromString(v string) (VersionSegment, error) {
pieces := strings.Split(v, ".")
@@ -57,8 +66,38 @@ func NewVersionSegment(components []VerSegComp) (VersionSegment, error) {
return VersionSegment{components}, nil
}
func (s VersionSegment) Increment() (VersionSegment, error) {
if len(s.Components) == 0 {
errMsg := "Expected version segment to have at least one component to be incremented"
return VersionSegment{}, errors.New(errMsg)
}
lastComp := s.Components[len(s.Components)-1]
lastCompInt, isInt := lastComp.(VerSegCompInt)
if !isInt {
errMsg := fmt.Sprintf("Expected version segment '%s' to have last component '%s' to be an integer", s, lastComp)
return VersionSegment{}, errors.New(errMsg)
}
copiedComponents := make([]VerSegComp, len(s.Components))
copy(copiedComponents, s.Components)
copiedComponents[len(copiedComponents)-1] = VerSegCompInt{I: lastCompInt.I + 1}
return NewVersionSegment(copiedComponents)
}
func (s VersionSegment) Copy() VersionSegment {
// Don't use constructor; assuming that original components are valid
copiedComponents := make([]VerSegComp, len(s.Components))
copy(copiedComponents, s.Components)
return VersionSegment{copiedComponents}
}
func (s VersionSegment) Empty() bool { return len(s.Components) == 0 }
func (s VersionSegment) String() string { return s.AsString() }
func (s VersionSegment) AsString() string {
result := ""

7
vendor/github.com/cppforlife/go-semi-semantic/version/version_sort.go generated vendored Normal file
View File

@@ -0,0 +1,7 @@
package version
type AscSorting []Version
func (s AscSorting) Len() int { return len(s) }
func (s AscSorting) Less(i, j int) bool { return s[i].IsLt(s[j]) }
func (s AscSorting) Swap(i, j int) { s[i], s[j] = s[j], s[i] }

8
vendor/github.com/golang/protobuf/proto/properties.go generated vendored
View File

@@ -173,7 +173,6 @@ func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order
type Properties struct {
Name string // name of the field, for error messages
OrigName string // original name before protocol compiler (always set)
JSONName string // name to use for JSON; determined by protoc
Wire string
WireType int
Tag int
@@ -230,9 +229,8 @@ func (p *Properties) String() string {
if p.Packed {
s += ",packed"
}
s += ",name=" + p.OrigName
if p.JSONName != p.OrigName {
s += ",json=" + p.JSONName
if p.OrigName != p.Name {
s += ",name=" + p.OrigName
}
if p.proto3 {
s += ",proto3"
@@ -312,8 +310,6 @@ func (p *Properties) Parse(s string) {
p.Packed = true
case strings.HasPrefix(f, "name="):
p.OrigName = f[5:]
case strings.HasPrefix(f, "json="):
p.JSONName = f[5:]
case strings.HasPrefix(f, "enum="):
p.Enum = f[5:]
case f == "proto3":

12
vendor/github.com/golang/protobuf/proto/text_parser.go generated vendored
View File

@@ -119,14 +119,6 @@ func isWhitespace(c byte) bool {
return false
}
func isQuote(c byte) bool {
switch c {
case '"', '\'':
return true
}
return false
}
func (p *textParser) skipWhitespace() {
i := 0
for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
@@ -341,13 +333,13 @@ func (p *textParser) next() *token {
p.advance()
if p.done {
p.cur.value = ""
} else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
} else if len(p.cur.value) > 0 && p.cur.value[0] == '"' {
// Look for multiple quoted strings separated by whitespace,
// and concatenate them.
cat := p.cur
for {
p.skipWhitespace()
if p.done || !isQuote(p.s[0]) {
if p.done || p.s[0] != '"' {
break
}
p.advance()

4
vendor/github.com/google/go-github/github/activity.go generated vendored
View File

@@ -9,9 +9,7 @@ package github
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/activity/
type ActivityService struct {
client *Client
}
type ActivityService service
// FeedLink represents a link to a related resource.
type FeedLink struct {

119
vendor/github.com/google/go-github/github/authorizations.go generated vendored
View File

@@ -47,9 +47,7 @@ const (
// an OAuth token.
//
// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/
type AuthorizationsService struct {
client *Client
}
type AuthorizationsService service
// Authorization represents an individual GitHub authorization.
type Authorization struct {
@@ -85,6 +83,20 @@ func (a AuthorizationApp) String() string {
return Stringify(a)
}
// Grant represents an OAuth application that has been granted access to an account.
type Grant struct {
ID *int `json:"id,omitempty"`
URL *string `json:"url,omitempty"`
App *AuthorizationApp `json:"app,omitempty"`
CreatedAt *Timestamp `json:"created_at,omitempty"`
UpdatedAt *Timestamp `json:"updated_at,omitempty"`
Scopes []string `json:"scopes,omitempty"`
}
func (g Grant) String() string {
return Stringify(g)
}
// AuthorizationRequest represents a request to create an authorization.
type AuthorizationRequest struct {
Scopes []Scope `json:"scopes,omitempty"`
@@ -321,3 +333,104 @@ func (s *AuthorizationsService) Revoke(clientID string, token string) (*Response
return s.client.Do(req, nil)
}
// ListGrants lists the set of OAuth applications that have been granted
// access to a user's account. This will return one entry for each application
// that has been granted access to the account, regardless of the number of
// tokens an application has generated for the user.
//
// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#list-your-grants
func (s *AuthorizationsService) ListGrants() ([]*Grant, *Response, error) {
req, err := s.client.NewRequest("GET", "applications/grants", nil)
if err != nil {
return nil, nil, err
}
// TODO: remove custom Accept header when this API fully launches.
req.Header.Set("Accept", mediaTypeOAuthGrantAuthorizationsPreview)
grants := []*Grant{}
resp, err := s.client.Do(req, &grants)
if err != nil {
return nil, resp, err
}
return grants, resp, err
}
// GetGrant gets a single OAuth application grant.
//
// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#get-a-single-grant
func (s *AuthorizationsService) GetGrant(id int) (*Grant, *Response, error) {
u := fmt.Sprintf("applications/grants/%d", id)
req, err := s.client.NewRequest("GET", u, nil)
if err != nil {
return nil, nil, err
}
// TODO: remove custom Accept header when this API fully launches.
req.Header.Set("Accept", mediaTypeOAuthGrantAuthorizationsPreview)
grant := new(Grant)
resp, err := s.client.Do(req, grant)
if err != nil {
return nil, resp, err
}
return grant, resp, err
}
// DeleteGrant deletes an OAuth application grant. Deleting an application's
// grant will also delete all OAuth tokens associated with the application for
// the user.
//
// GitHub API docs: https://developer.github.com/v3/oauth_authorizations/#delete-a-grant
func (s *AuthorizationsService) DeleteGrant(id int) (*Response, error) {
u := fmt.Sprintf("applications/grants/%d", id)
req, err := s.client.NewRequest("DELETE", u, nil)
if err != nil {
return nil, err
}
// TODO: remove custom Accept header when this API fully launches.
req.Header.Set("Accept", mediaTypeOAuthGrantAuthorizationsPreview)
return s.client.Do(req, nil)
}
// Create an impersonation OAuth token.
//
// This requires admin permissions. With the returned Authorization.Token
// you can e.g. create or delete a user's public SSH key. NOTE: creating a
// new token automatically revokes an existing one.
//
// GitHub API docs: https://developer.github.com/enterprise/2.5/v3/users/administration/#create-an-impersonation-oauth-token
func (s *AuthorizationsService) CreateImpersonation(username string, authReq *AuthorizationRequest) (*Authorization, *Response, error) {
u := fmt.Sprintf("admin/users/%v/authorizations", username)
req, err := s.client.NewRequest("POST", u, authReq)
if err != nil {
return nil, nil, err
}
a := new(Authorization)
resp, err := s.client.Do(req, a)
if err != nil {
return nil, resp, err
}
return a, resp, err
}
// Delete an impersonation OAuth token.
//
// NOTE: there can be only one at a time.
//
// GitHub API docs: https://developer.github.com/enterprise/2.5/v3/users/administration/#delete-an-impersonation-oauth-token
func (s *AuthorizationsService) DeleteImpersonation(username string) (*Response, error) {
u := fmt.Sprintf("admin/users/%v/authorizations", username)
req, err := s.client.NewRequest("DELETE", u, nil)
if err != nil {
return nil, err
}
return s.client.Do(req, nil)
}

17
vendor/github.com/google/go-github/github/event_types.go generated vendored
View File

@@ -316,12 +316,19 @@ func (p PushEvent) String() string {
// PushEventCommit represents a git commit in a GitHub PushEvent.
type PushEventCommit struct {
SHA *string `json:"sha,omitempty"`
Message *string `json:"message,omitempty"`
Author *CommitAuthor `json:"author,omitempty"`
Message *string `json:"message,omitempty"`
Author *CommitAuthor `json:"author,omitempty"`
URL *string `json:"url,omitempty"`
Distinct *bool `json:"distinct,omitempty"`
// The following fields are only populated by Events API.
SHA *string `json:"sha,omitempty"`
// The following fields are only populated by Webhook events.
ID *string `json:"id,omitempty"`
TreeID *string `json:"tree_id,omitempty"`
Timestamp *Timestamp `json:"timestamp,omitempty"`
Committer *CommitAuthor `json:"committer,omitempty"`
URL *string `json:"url,omitempty"`
Distinct *bool `json:"distinct,omitempty"`
Added []string `json:"added,omitempty"`
Removed []string `json:"removed,omitempty"`
Modified []string `json:"modified,omitempty"`

68
vendor/github.com/google/go-github/github/gists.go generated vendored
View File

@@ -14,9 +14,7 @@ import (
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/gists/
type GistsService struct {
client *Client
}
type GistsService service
// Gist represents a GitHub's gist.
type Gist struct {
@@ -52,6 +50,32 @@ func (g GistFile) String() string {
return Stringify(g)
}
// GistCommit represents a commit on a gist.
type GistCommit struct {
URL *string `json:"url,omitempty"`
Version *string `json:"version,omitempty"`
User *User `json:"user,omitempty"`
ChangeStatus *CommitStats `json:"change_status,omitempty"`
CommitedAt *Timestamp `json:"commited_at,omitempty"`
}
func (gc GistCommit) String() string {
return Stringify(gc)
}
// GistFork represents a fork of a gist.
type GistFork struct {
URL *string `json:"url,omitempty"`
User *User `json:"user,omitempty"`
ID *string `json:"id,omitempty"`
CreatedAt *Timestamp `json:"created_at,omitempty"`
UpdatedAt *Timestamp `json:"updated_at,omitempty"`
}
func (gf GistFork) String() string {
return Stringify(gf)
}
// GistListOptions specifies the optional parameters to the
// GistsService.List, GistsService.ListAll, and GistsService.ListStarred methods.
type GistListOptions struct {
@@ -211,6 +235,25 @@ func (s *GistsService) Edit(id string, gist *Gist) (*Gist, *Response, error) {
return g, resp, err
}
// ListCommits lists commits of a gist.
//
// Github API docs: https://developer.github.com/v3/gists/#list-gist-commits
func (s *GistsService) ListCommits(id string) ([]*GistCommit, *Response, error) {
u := fmt.Sprintf("gists/%v/commits", id)
req, err := s.client.NewRequest("GET", u, nil)
if err != nil {
return nil, nil, err
}
gistCommits := new([]*GistCommit)
resp, err := s.client.Do(req, gistCommits)
if err != nil {
return nil, resp, err
}
return *gistCommits, resp, err
}
// Delete a gist.
//
// GitHub API docs: http://developer.github.com/v3/gists/#delete-a-gist
@@ -279,3 +322,22 @@ func (s *GistsService) Fork(id string) (*Gist, *Response, error) {
return g, resp, err
}
// ListForks lists forks of a gist.
//
// Github API docs: https://developer.github.com/v3/gists/#list-gist-forks
func (s *GistsService) ListForks(id string) ([]*GistFork, *Response, error) {
u := fmt.Sprintf("gists/%v/forks", id)
req, err := s.client.NewRequest("GET", u, nil)
if err != nil {
return nil, nil, err
}
gistForks := new([]*GistFork)
resp, err := s.client.Do(req, gistForks)
if err != nil {
return nil, resp, err
}
return *gistForks, resp, err
}

4
vendor/github.com/google/go-github/github/git.go generated vendored
View File

@@ -9,6 +9,4 @@ package github
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/git/
type GitService struct {
client *Client
}
type GitService service

41
vendor/github.com/google/go-github/github/github.go generated vendored
View File

@@ -55,9 +55,6 @@ const (
// https://developer.github.com/changes/2015-11-11-protected-branches-api/
mediaTypeProtectedBranchesPreview = "application/vnd.github.loki-preview+json"
// https://developer.github.com/changes/2016-02-11-issue-locking-api/
mediaTypeIssueLockingPreview = "application/vnd.github.the-key-preview+json"
// https://help.github.com/enterprise/2.4/admin/guides/migrations/exporting-the-github-com-organization-s-repositories/
mediaTypeMigrationsPreview = "application/vnd.github.wyandotte-preview+json"
@@ -84,6 +81,9 @@ const (
// https://developer.github.com/changes/2016-06-14-repository-invitations/
mediaTypeRepositoryInvitationsPreview = "application/vnd.github.swamp-thing-preview+json"
// https://developer.github.com/changes/2016-04-21-oauth-authorizations-grants-api-preview/
mediaTypeOAuthGrantAuthorizationsPreview = "application/vnd.github.damage-preview+json"
)
// A Client manages communication with the GitHub API.
@@ -108,6 +108,8 @@ type Client struct {
rateLimits [categories]Rate // Rate limits for the client as determined by the most recent API calls.
mostRecent rateLimitCategory
common service // Reuse a single struct instead of allocating one for each service on the heap.
// Services used for talking to different parts of the GitHub API.
Activity *ActivityService
Authorizations *AuthorizationsService
@@ -125,6 +127,10 @@ type Client struct {
Reactions *ReactionsService
}
type service struct {
client *Client
}
// ListOptions specifies the optional parameters to various List methods that
// support pagination.
type ListOptions struct {
@@ -174,20 +180,21 @@ func NewClient(httpClient *http.Client) *Client {
uploadURL, _ := url.Parse(uploadBaseURL)
c := &Client{client: httpClient, BaseURL: baseURL, UserAgent: userAgent, UploadURL: uploadURL}
c.Activity = &ActivityService{client: c}
c.Authorizations = &AuthorizationsService{client: c}
c.Gists = &GistsService{client: c}
c.Git = &GitService{client: c}
c.Gitignores = &GitignoresService{client: c}
c.Issues = &IssuesService{client: c}
c.Organizations = &OrganizationsService{client: c}
c.PullRequests = &PullRequestsService{client: c}
c.Repositories = &RepositoriesService{client: c}
c.Search = &SearchService{client: c}
c.Users = &UsersService{client: c}
c.Licenses = &LicensesService{client: c}
c.Migrations = &MigrationService{client: c}
c.Reactions = &ReactionsService{client: c}
c.common.client = c
c.Activity = (*ActivityService)(&c.common)
c.Authorizations = (*AuthorizationsService)(&c.common)
c.Gists = (*GistsService)(&c.common)
c.Git = (*GitService)(&c.common)
c.Gitignores = (*GitignoresService)(&c.common)
c.Issues = (*IssuesService)(&c.common)
c.Licenses = (*LicensesService)(&c.common)
c.Migrations = (*MigrationService)(&c.common)
c.Organizations = (*OrganizationsService)(&c.common)
c.PullRequests = (*PullRequestsService)(&c.common)
c.Reactions = (*ReactionsService)(&c.common)
c.Repositories = (*RepositoriesService)(&c.common)
c.Search = (*SearchService)(&c.common)
c.Users = (*UsersService)(&c.common)
return c
}

4
vendor/github.com/google/go-github/github/gitignore.go generated vendored
View File

@@ -11,9 +11,7 @@ import "fmt"
// GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/gitignore/
type GitignoresService struct {
client *Client
}
type GitignoresService service
// Gitignore represents a .gitignore file as returned by the GitHub API.
type Gitignore struct {

11
vendor/github.com/google/go-github/github/issues.go generated vendored
View File

@@ -14,12 +14,11 @@ import (
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/issues/
type IssuesService struct {
client *Client
}
type IssuesService service
// Issue represents a GitHub issue on a repository.
type Issue struct {
ID *int `json:"id,omitempty"`
Number *int `json:"number,omitempty"`
State *string `json:"state,omitempty"`
Title *string `json:"title,omitempty"`
@@ -289,9 +288,6 @@ func (s *IssuesService) Lock(owner string, repo string, number int) (*Response,
return nil, err
}
// TODO: remove custom Accept header when this API fully launches.
req.Header.Set("Accept", mediaTypeIssueLockingPreview)
return s.client.Do(req, nil)
}
@@ -305,8 +301,5 @@ func (s *IssuesService) Unlock(owner string, repo string, number int) (*Response
return nil, err
}
// TODO: remove custom Accept header when this API fully launches.
req.Header.Set("Accept", mediaTypeIssueLockingPreview)
return s.client.Do(req, nil)
}

4
vendor/github.com/google/go-github/github/licenses.go generated vendored
View File

@@ -11,9 +11,7 @@ import "fmt"
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/pulls/
type LicensesService struct {
client *Client
}
type LicensesService service
// License represents an open source license.
type License struct {

4
vendor/github.com/google/go-github/github/migrations.go generated vendored
View File

@@ -16,9 +16,7 @@ import (
// in the GitHub API.
//
// GitHub API docs: https://developer.github.com/v3/migration/
type MigrationService struct {
client *Client
}
type MigrationService service
// Migration represents a GitHub migration (archival).
type Migration struct {

4
vendor/github.com/google/go-github/github/orgs.go generated vendored
View File

@@ -14,9 +14,7 @@ import (
// in the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/orgs/
type OrganizationsService struct {
client *Client
}
type OrganizationsService service
// Organization represents a GitHub organization account.
type Organization struct {

5
vendor/github.com/google/go-github/github/pulls.go generated vendored
View File

@@ -14,12 +14,11 @@ import (
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/pulls/
type PullRequestsService struct {
client *Client
}
type PullRequestsService service
// PullRequest represents a GitHub pull request on a repository.
type PullRequest struct {
ID *int `json:"id,omitempty"`
Number *int `json:"number,omitempty"`
State *string `json:"state,omitempty"`
Title *string `json:"title,omitempty"`

4
vendor/github.com/google/go-github/github/reactions.go generated vendored
View File

@@ -11,9 +11,7 @@ import "fmt"
// GitHub API.
//
// GitHub API docs: https://developer.github.com/v3/reactions/
type ReactionsService struct {
client *Client
}
type ReactionsService service
// Reaction represents a GitHub reaction.
type Reaction struct {

33
vendor/github.com/google/go-github/github/repos.go generated vendored
View File

@@ -11,9 +11,7 @@ import "fmt"
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/repos/
type RepositoriesService struct {
client *Client
}
type RepositoriesService service
// Repository represents a GitHub repository.
type Repository struct {
@@ -110,16 +108,33 @@ func (r Repository) String() string {
// RepositoryListOptions specifies the optional parameters to the
// RepositoriesService.List method.
type RepositoryListOptions struct {
// Type of repositories to list. Possible values are: all, owner, public,
// private, member. Default is "all".
// Visibility of repositories to list. Can be one of all, public, or private.
// Default: all
Visibility string `url:"visibility,omitempty"`
// List repos of given affiliation[s].
// Comma-separated list of values. Can include:
// * owner: Repositories that are owned by the authenticated user.
// * collaborator: Repositories that the user has been added to as a
// collaborator.
// * organization_member: Repositories that the user has access to through
// being a member of an organization. This includes every repository on
// every team that the user is on.
// Default: owner,collaborator,organization_member
Affiliation string `url:"affiliation,omitempty"`
// Type of repositories to list.
// Can be one of all, owner, public, private, member. Default: all
// Will cause a 422 error if used in the same request as visibility or
// affiliation.
Type string `url:"type,omitempty"`
// How to sort the repository list. Possible values are: created, updated,
// pushed, full_name. Default is "full_name".
// How to sort the repository list. Can be one of created, updated, pushed,
// full_name. Default: full_name
Sort string `url:"sort,omitempty"`
// Direction in which to sort repositories. Possible values are: asc, desc.
// Default is "asc" when sort is "full_name", otherwise default is "desc".
// Direction in which to sort repositories. Can be one of asc or desc.
// Default: when using full_name: asc; otherwise desc
Direction string `url:"direction,omitempty"`
ListOptions

2
vendor/github.com/google/go-github/github/repos_commits.go generated vendored
View File

@@ -33,7 +33,7 @@ func (r RepositoryCommit) String() string {
return Stringify(r)
}
// CommitStats represents the number of additions / deletions from a file in a given RepositoryCommit.
// CommitStats represents the number of additions / deletions from a file in a given RepositoryCommit or GistCommit.
type CommitStats struct {
Additions *int `json:"additions,omitempty"`
Deletions *int `json:"deletions,omitempty"`

4
vendor/github.com/google/go-github/github/search.go generated vendored
View File

@@ -15,9 +15,7 @@ import (
// in the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/search/
type SearchService struct {
client *Client
}
type SearchService service
// SearchOptions specifies optional parameters to the SearchService methods.
type SearchOptions struct {

4
vendor/github.com/google/go-github/github/users.go generated vendored
View File

@@ -11,9 +11,7 @@ import "fmt"
// methods of the GitHub API.
//
// GitHub API docs: http://developer.github.com/v3/users/
type UsersService struct {
client *Client
}
type UsersService service
// User represents a GitHub user.
type User struct {

9
vendor/github.com/google/go-github/github/users_keys.go generated vendored
View File

@@ -9,10 +9,11 @@ import "fmt"
// Key represents a public SSH key used to authenticate a user or deploy script.
type Key struct {
ID *int `json:"id,omitempty"`
Key *string `json:"key,omitempty"`
URL *string `json:"url,omitempty"`
Title *string `json:"title,omitempty"`
ID *int `json:"id,omitempty"`
Key *string `json:"key,omitempty"`
URL *string `json:"url,omitempty"`
Title *string `json:"title,omitempty"`
ReadOnly *bool `json:"read_only,omitempty"`
}
func (k Key) String() string {

17
vendor/github.com/google/go-querystring/query/encode.go generated vendored
View File

@@ -88,8 +88,11 @@ type Encoder interface {
// same name. Including the "comma" option signals that the field should be
// encoded as a single comma-delimited value. Including the "space" option
// similarly encodes the value as a single space-delimited string. Including
// the "brackets" option signals that the multiple URL values should have "[]"
// appended to the value name.
// the "semicolon" option will encode the value as a semicolon-delimited string.
// Including the "brackets" option signals that the multiple URL values should
// have "[]" appended to the value name. "numbered" will append a number to
// the end of each incidence of the value name, example:
// name0=value0&name1=value1, etc.
//
// Anonymous struct fields are usually encoded as if their inner exported
// fields were fields in the outer struct, subject to the standard Go
@@ -138,7 +141,7 @@ func reflectValue(values url.Values, val reflect.Value, scope string) error {
typ := val.Type()
for i := 0; i < typ.NumField(); i++ {
sf := typ.Field(i)
if sf.PkgPath != "" { // unexported
if sf.PkgPath != "" && !sf.Anonymous { // unexported
continue
}
@@ -184,6 +187,8 @@ func reflectValue(values url.Values, val reflect.Value, scope string) error {
del = ','
} else if opts.Contains("space") {
del = ' '
} else if opts.Contains("semicolon") {
del = ';'
} else if opts.Contains("brackets") {
name = name + "[]"
}
@@ -202,7 +207,11 @@ func reflectValue(values url.Values, val reflect.Value, scope string) error {
values.Add(name, s.String())
} else {
for i := 0; i < sv.Len(); i++ {
values.Add(name, valueString(sv.Index(i), opts))
k := name
if opts.Contains("numbered") {
k = fmt.Sprintf("%s%d", name, i)
}
values.Add(k, valueString(sv.Index(i), opts))
}
}
continue

2
vendor/github.com/onsi/ginkgo/.travis.yml generated vendored
View File

@@ -1,8 +1,8 @@
language: go
go:
- 1.3
- 1.4
- 1.5
- 1.6
- tip
install:

28
vendor/github.com/onsi/ginkgo/config/config.go generated vendored
View File

@@ -23,15 +23,16 @@ import (
const VERSION = "1.2.0"
type GinkgoConfigType struct {
RandomSeed int64
RandomizeAllSpecs bool
FocusString string
SkipString string
SkipMeasurements bool
FailOnPending bool
FailFast bool
EmitSpecProgress bool
DryRun bool
RandomSeed int64
RandomizeAllSpecs bool
RegexScansFilePath bool
FocusString string
SkipString string
SkipMeasurements bool
FailOnPending bool
FailFast bool
EmitSpecProgress bool
DryRun bool
ParallelNode int
ParallelTotal int
@@ -66,9 +67,14 @@ func Flags(flagSet *flag.FlagSet, prefix string, includeParallelFlags bool) {
flagSet.BoolVar(&(GinkgoConfig.SkipMeasurements), prefix+"skipMeasurements", false, "If set, ginkgo will skip any measurement specs.")
flagSet.BoolVar(&(GinkgoConfig.FailOnPending), prefix+"failOnPending", false, "If set, ginkgo will mark the test suite as failed if any specs are pending.")
flagSet.BoolVar(&(GinkgoConfig.FailFast), prefix+"failFast", false, "If set, ginkgo will stop running a test suite after a failure occurs.")
flagSet.BoolVar(&(GinkgoConfig.DryRun), prefix+"dryRun", false, "If set, ginkgo will walk the test hierarchy without actually running anything. Best paired with -v.")
flagSet.StringVar(&(GinkgoConfig.FocusString), prefix+"focus", "", "If set, ginkgo will only run specs that match this regular expression.")
flagSet.StringVar(&(GinkgoConfig.SkipString), prefix+"skip", "", "If set, ginkgo will only run specs that do not match this regular expression.")
flagSet.BoolVar(&(GinkgoConfig.RegexScansFilePath), prefix+"regexScansFilePath", false, "If set, ginkgo regex matching also will look at the file path (code location).")
flagSet.BoolVar(&(GinkgoConfig.EmitSpecProgress), prefix+"progress", false, "If set, ginkgo will emit progress information as each spec runs to the GinkgoWriter.")
if includeParallelFlags {
@@ -142,6 +148,10 @@ func BuildFlagArgs(prefix string, ginkgo GinkgoConfigType, reporter DefaultRepor
result = append(result, fmt.Sprintf("--%sparallel.synchost=%s", prefix, ginkgo.SyncHost))
}
if ginkgo.RegexScansFilePath {
result = append(result, fmt.Sprintf("--%sregexScansFilePath", prefix))
}
if reporter.NoColor {
result = append(result, fmt.Sprintf("--%snoColor", prefix))
}

22
vendor/github.com/onsi/ginkgo/internal/spec/specs.go generated vendored
View File

@@ -10,6 +10,7 @@ type Specs struct {
specs []*Spec
numberOfOriginalSpecs int
hasProgrammaticFocus bool
RegexScansFilePath bool
}
func NewSpecs(specs []*Spec) *Specs {
@@ -45,7 +46,7 @@ func (e *Specs) ApplyFocus(description string, focusString string, skipString st
if focusString == "" && skipString == "" {
e.applyProgrammaticFocus()
} else {
e.applyRegExpFocus(description, focusString, skipString)
e.applyRegExpFocusAndSkip(description, focusString, skipString)
}
}
@@ -67,12 +68,27 @@ func (e *Specs) applyProgrammaticFocus() {
}
}
func (e *Specs) applyRegExpFocus(description string, focusString string, skipString string) {
// toMatch returns a byte[] to be used by regex matchers. When adding new behaviours to the matching function,
// this is the place which we append to.
func (e *Specs) toMatch(description string, spec *Spec) []byte {
if e.RegexScansFilePath {
return []byte(
description + " " +
spec.ConcatenatedString() + " " +
spec.subject.CodeLocation().FileName)
} else {
return []byte(
description + " " +
spec.ConcatenatedString())
}
}
func (e *Specs) applyRegExpFocusAndSkip(description string, focusString string, skipString string) {
for _, spec := range e.specs {
matchesFocus := true
matchesSkip := false
toMatch := []byte(description + " " + spec.ConcatenatedString())
toMatch := e.toMatch(description, spec)
if focusString != "" {
focusFilter := regexp.MustCompile(focusString)

2
vendor/github.com/onsi/ginkgo/internal/suite/suite.go generated vendored
View File

@@ -71,6 +71,7 @@ func (suite *Suite) generateSpecs(description string, config config.GinkgoConfig
}
specs := spec.NewSpecs(specsSlice)
specs.RegexScansFilePath = config.RegexScansFilePath
if config.RandomizeAllSpecs {
specs.Shuffle(rand.New(rand.NewSource(config.RandomSeed)))
@@ -85,7 +86,6 @@ func (suite *Suite) generateSpecs(description string, config config.GinkgoConfig
if config.ParallelTotal > 1 {
specs.TrimForParallelization(config.ParallelTotal, config.ParallelNode)
}
return specs
}

25
vendor/github.com/onsi/gomega/matchers.go generated vendored
View File

@@ -26,6 +26,15 @@ func BeEquivalentTo(expected interface{}) types.GomegaMatcher {
}
}
//BeIdenticalTo uses the == operator to compare actual with expected.
//BeIdenticalTo is strict about types when performing comparisons.
//It is an error for both actual and expected to be nil. Use BeNil() instead.
func BeIdenticalTo(expected interface{}) types.GomegaMatcher {
return &matchers.BeIdenticalToMatcher{
Expected: expected,
}
}
//BeNil succeeds if actual is nil
func BeNil() types.GomegaMatcher {
return &matchers.BeNilMatcher{}
@@ -205,6 +214,15 @@ func MatchJSON(json interface{}) types.GomegaMatcher {
}
}
//MatchYAML succeeds if actual is a string or stringer of YAML that matches
//the expected YAML. The YAML's are decoded and the resulting objects are compared via
//reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter.
func MatchYAML(yaml interface{}) types.GomegaMatcher {
return &matchers.MatchYAMLMatcher{
YAMLToMatch: yaml,
}
}
//BeEmpty succeeds if actual is empty. Actual must be of type string, array, map, chan, or slice.
func BeEmpty() types.GomegaMatcher {
return &matchers.BeEmptyMatcher{}
@@ -217,6 +235,13 @@ func HaveLen(count int) types.GomegaMatcher {
}
}
//HaveCap succeeds if actual has the passed-in capacity. Actual must be of type array, chan, or slice.
func HaveCap(count int) types.GomegaMatcher {
return &matchers.HaveCapMatcher{
Count: count,
}
}
//BeZero succeeds if actual is the zero value for its type or if actual is nil.
func BeZero() types.GomegaMatcher {
return &matchers.BeZeroMatcher{}

37
vendor/github.com/onsi/gomega/matchers/be_identical_to.go generated vendored Normal file
View File

@@ -0,0 +1,37 @@
package matchers
import (
"fmt"
"runtime"
"github.com/onsi/gomega/format"
)
type BeIdenticalToMatcher struct {
Expected interface{}
}
func (matcher *BeIdenticalToMatcher) Match(actual interface{}) (success bool, matchErr error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
defer func() {
if r := recover(); r != nil {
if _, ok := r.(runtime.Error); ok {
success = false
matchErr = nil
}
}
}()
return actual == matcher.Expected, nil
}
func (matcher *BeIdenticalToMatcher) FailureMessage(actual interface{}) string {
return format.Message(actual, "to be identical to", matcher.Expected)
}
func (matcher *BeIdenticalToMatcher) NegatedFailureMessage(actual interface{}) string {
return format.Message(actual, "not to be identical to", matcher.Expected)
}

28
vendor/github.com/onsi/gomega/matchers/have_cap_matcher.go generated vendored Normal file
View File

@@ -0,0 +1,28 @@
package matchers
import (
"fmt"
"github.com/onsi/gomega/format"
)
type HaveCapMatcher struct {
Count int
}
func (matcher *HaveCapMatcher) Match(actual interface{}) (success bool, err error) {
length, ok := capOf(actual)
if !ok {
return false, fmt.Errorf("HaveCap matcher expects a array/channel/slice. Got:\n%s", format.Object(actual, 1))
}
return length == matcher.Count, nil
}
func (matcher *HaveCapMatcher) FailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nto have capacity %d", format.Object(actual, 1), matcher.Count)
}
func (matcher *HaveCapMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return fmt.Sprintf("Expected\n%s\nnot to have capacity %d", format.Object(actual, 1), matcher.Count)
}

19
vendor/github.com/onsi/gomega/matchers/match_json_matcher.go generated vendored
View File

@@ -4,8 +4,9 @@ import (
"bytes"
"encoding/json"
"fmt"
"github.com/onsi/gomega/format"
"reflect"
"github.com/onsi/gomega/format"
)
type MatchJSONMatcher struct {
@@ -39,22 +40,24 @@ func (matcher *MatchJSONMatcher) NegatedFailureMessage(actual interface{}) (mess
}
func (matcher *MatchJSONMatcher) prettyPrint(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, aok := toString(actual)
expectedString, eok := toString(matcher.JSONToMatch)
if !(aok && eok) {
return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1))
actualString, ok := toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok := toString(matcher.JSONToMatch)
if !ok {
return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.JSONToMatch, 1))
}
abuf := new(bytes.Buffer)
ebuf := new(bytes.Buffer)
if err := json.Indent(abuf, []byte(actualString), "", " "); err != nil {
return "", "", err
return "", "", fmt.Errorf("Actual '%s' should be valid JSON, but it is not.\nUnderlying error:%s", actualString, err)
}
if err := json.Indent(ebuf, []byte(expectedString), "", " "); err != nil {
return "", "", err
return "", "", fmt.Errorf("Expected '%s' should be valid JSON, but it is not.\nUnderlying error:%s", expectedString, err)
}
return abuf.String(), ebuf.String(), nil

74
vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go generated vendored Normal file
View File

@@ -0,0 +1,74 @@
package matchers
import (
"fmt"
"reflect"
"strings"
"github.com/onsi/gomega/format"
"gopkg.in/yaml.v2"
)
type MatchYAMLMatcher struct {
YAMLToMatch interface{}
}
func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err error) {
actualString, expectedString, err := matcher.toStrings(actual)
if err != nil {
return false, err
}
var aval interface{}
var eval interface{}
if err := yaml.Unmarshal([]byte(actualString), &aval); err != nil {
return false, fmt.Errorf("Actual '%s' should be valid YAML, but it is not.\nUnderlying error:%s", actualString, err)
}
if err := yaml.Unmarshal([]byte(expectedString), &eval); err != nil {
return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err)
}
return reflect.DeepEqual(aval, eval), nil
}
func (matcher *MatchYAMLMatcher) FailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return format.Message(actualString, "to match YAML of", expectedString)
}
func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
return format.Message(actualString, "not to match YAML of", expectedString)
}
func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, expectedString, err := matcher.toStrings(actual)
return normalise(actualString), normalise(expectedString), err
}
func normalise(input string) string {
var val interface{}
err := yaml.Unmarshal([]byte(input), &val)
if err != nil {
panic(err) // guarded by Match
}
output, err := yaml.Marshal(val)
if err != nil {
panic(err) // guarded by Unmarshal
}
return strings.TrimSpace(string(output))
}
func (matcher *MatchYAMLMatcher) toStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
actualString, ok := toString(actual)
if !ok {
return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
}
expectedString, ok := toString(matcher.YAMLToMatch)
if !ok {
return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.YAMLToMatch, 1))
}
return actualString, expectedString, nil
}

11
vendor/github.com/onsi/gomega/matchers/type_support.go generated vendored
View File

@@ -150,6 +150,17 @@ func lengthOf(a interface{}) (int, bool) {
return 0, false
}
}
func capOf(a interface{}) (int, bool) {
if a == nil {
return 0, false
}
switch reflect.TypeOf(a).Kind() {
case reflect.Array, reflect.Chan, reflect.Slice:
return reflect.ValueOf(a).Cap(), true
default:
return 0, false
}
}
func isNil(a interface{}) bool {
if a == nil {

24
vendor/github.com/xoebus/statham/.gitignore generated vendored
View File

@@ -1,24 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test
*.prof

21
vendor/github.com/xoebus/statham/LICENSE generated vendored
View File

@@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2016 Chris Brown
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

26
vendor/github.com/xoebus/statham/README.md generated vendored
View File

@@ -1,26 +0,0 @@
# statham
*jason statham is the per-domain transporter*
![Jason Statham in The Transporter](http://i.imgur.com/9EebofV.jpg)
## installation
``` sh
go get github.com/xoebus/statham
```
## usage
``` go
defaultTransport := &http.Transport{...}
tr1 := &http.Transport{...}
tr2 := &http.Transport{...}
tr := statham.NewTransport(defaultTransport, statham.Mapping{
"github.com": tr1,
"google.com": tr2,
})
client := &http.Client{Transport: tr}
```

26
vendor/github.com/xoebus/statham/statham.go generated vendored
View File

@@ -1,26 +0,0 @@
package statham
import "net/http"
func NewTransport(defaultTr http.RoundTripper, mapping Mapping) http.RoundTripper {
return &roundTripper{
defaultTripper: defaultTr,
mapping: mapping,
}
}
type Mapping map[string]http.RoundTripper
type roundTripper struct {
defaultTripper http.RoundTripper
mapping Mapping
}
func (rt *roundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
transport, found := rt.mapping[req.URL.Host]
if !found {
return rt.defaultTripper.RoundTrip(req)
}
return transport.RoundTrip(req)
}

295
vendor/golang.org/x/net/context/context.go generated vendored
View File

@@ -36,12 +36,7 @@
// Contexts.
package context
import (
"errors"
"fmt"
"sync"
"time"
)
import "time"
// A Context carries a deadline, a cancelation signal, and other values across
// API boundaries.
@@ -66,7 +61,7 @@ type Context interface {
//
// // Stream generates values with DoSomething and sends them to out
// // until DoSomething returns an error or ctx.Done is closed.
// func Stream(ctx context.Context, out <-chan Value) error {
// func Stream(ctx context.Context, out chan<- Value) error {
// for {
// v, err := DoSomething(ctx)
// if err != nil {
@@ -138,48 +133,6 @@ type Context interface {
Value(key interface{}) interface{}
}
// Canceled is the error returned by Context.Err when the context is canceled.
var Canceled = errors.New("context canceled")
// DeadlineExceeded is the error returned by Context.Err when the context's
// deadline passes.
var DeadlineExceeded = errors.New("context deadline exceeded")
// An emptyCtx is never canceled, has no values, and has no deadline. It is not
// struct{}, since vars of this type must have distinct addresses.
type emptyCtx int
func (*emptyCtx) Deadline() (deadline time.Time, ok bool) {
return
}
func (*emptyCtx) Done() <-chan struct{} {
return nil
}
func (*emptyCtx) Err() error {
return nil
}
func (*emptyCtx) Value(key interface{}) interface{} {
return nil
}
func (e *emptyCtx) String() string {
switch e {
case background:
return "context.Background"
case todo:
return "context.TODO"
}
return "unknown empty Context"
}
var (
background = new(emptyCtx)
todo = new(emptyCtx)
)
// Background returns a non-nil, empty Context. It is never canceled, has no
// values, and has no deadline. It is typically used by the main function,
// initialization, and tests, and as the top-level Context for incoming
@@ -201,247 +154,3 @@ func TODO() Context {
// A CancelFunc does not wait for the work to stop.
// After the first call, subsequent calls to a CancelFunc do nothing.
type CancelFunc func()
// WithCancel returns a copy of parent with a new Done channel. The returned
// context's Done channel is closed when the returned cancel function is called
// or when the parent context's Done channel is closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
c := newCancelCtx(parent)
propagateCancel(parent, &c)
return &c, func() { c.cancel(true, Canceled) }
}
// newCancelCtx returns an initialized cancelCtx.
func newCancelCtx(parent Context) cancelCtx {
return cancelCtx{
Context: parent,
done: make(chan struct{}),
}
}
// propagateCancel arranges for child to be canceled when parent is.
func propagateCancel(parent Context, child canceler) {
if parent.Done() == nil {
return // parent is never canceled
}
if p, ok := parentCancelCtx(parent); ok {
p.mu.Lock()
if p.err != nil {
// parent has already been canceled
child.cancel(false, p.err)
} else {
if p.children == nil {
p.children = make(map[canceler]bool)
}
p.children[child] = true
}
p.mu.Unlock()
} else {
go func() {
select {
case <-parent.Done():
child.cancel(false, parent.Err())
case <-child.Done():
}
}()
}
}
// parentCancelCtx follows a chain of parent references until it finds a
// *cancelCtx. This function understands how each of the concrete types in this
// package represents its parent.
func parentCancelCtx(parent Context) (*cancelCtx, bool) {
for {
switch c := parent.(type) {
case *cancelCtx:
return c, true
case *timerCtx:
return &c.cancelCtx, true
case *valueCtx:
parent = c.Context
default:
return nil, false
}
}
}
// removeChild removes a context from its parent.
func removeChild(parent Context, child canceler) {
p, ok := parentCancelCtx(parent)
if !ok {
return
}
p.mu.Lock()
if p.children != nil {
delete(p.children, child)
}
p.mu.Unlock()
}
// A canceler is a context type that can be canceled directly. The
// implementations are *cancelCtx and *timerCtx.
type canceler interface {
cancel(removeFromParent bool, err error)
Done() <-chan struct{}
}
// A cancelCtx can be canceled. When canceled, it also cancels any children
// that implement canceler.
type cancelCtx struct {
Context
done chan struct{} // closed by the first cancel call.
mu sync.Mutex
children map[canceler]bool // set to nil by the first cancel call
err error // set to non-nil by the first cancel call
}
func (c *cancelCtx) Done() <-chan struct{} {
return c.done
}
func (c *cancelCtx) Err() error {
c.mu.Lock()
defer c.mu.Unlock()
return c.err
}
func (c *cancelCtx) String() string {
return fmt.Sprintf("%v.WithCancel", c.Context)
}
// cancel closes c.done, cancels each of c's children, and, if
// removeFromParent is true, removes c from its parent's children.
func (c *cancelCtx) cancel(removeFromParent bool, err error) {
if err == nil {
panic("context: internal error: missing cancel error")
}
c.mu.Lock()
if c.err != nil {
c.mu.Unlock()
return // already canceled
}
c.err = err
close(c.done)
for child := range c.children {
// NOTE: acquiring the child's lock while holding parent's lock.
child.cancel(false, err)
}
c.children = nil
c.mu.Unlock()
if removeFromParent {
removeChild(c.Context, c)
}
}
// WithDeadline returns a copy of the parent context with the deadline adjusted
// to be no later than d. If the parent's deadline is already earlier than d,
// WithDeadline(parent, d) is semantically equivalent to parent. The returned
// context's Done channel is closed when the deadline expires, when the returned
// cancel function is called, or when the parent context's Done channel is
// closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
if cur, ok := parent.Deadline(); ok && cur.Before(deadline) {
// The current deadline is already sooner than the new one.
return WithCancel(parent)
}
c := &timerCtx{
cancelCtx: newCancelCtx(parent),
deadline: deadline,
}
propagateCancel(parent, c)
d := deadline.Sub(time.Now())
if d <= 0 {
c.cancel(true, DeadlineExceeded) // deadline has already passed
return c, func() { c.cancel(true, Canceled) }
}
c.mu.Lock()
defer c.mu.Unlock()
if c.err == nil {
c.timer = time.AfterFunc(d, func() {
c.cancel(true, DeadlineExceeded)
})
}
return c, func() { c.cancel(true, Canceled) }
}
// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to
// implement Done and Err. It implements cancel by stopping its timer then
// delegating to cancelCtx.cancel.
type timerCtx struct {
cancelCtx
timer *time.Timer // Under cancelCtx.mu.
deadline time.Time
}
func (c *timerCtx) Deadline() (deadline time.Time, ok bool) {
return c.deadline, true
}
func (c *timerCtx) String() string {
return fmt.Sprintf("%v.WithDeadline(%s [%s])", c.cancelCtx.Context, c.deadline, c.deadline.Sub(time.Now()))
}
func (c *timerCtx) cancel(removeFromParent bool, err error) {
c.cancelCtx.cancel(false, err)
if removeFromParent {
// Remove this timerCtx from its parent cancelCtx's children.
removeChild(c.cancelCtx.Context, c)
}
c.mu.Lock()
if c.timer != nil {
c.timer.Stop()
c.timer = nil
}
c.mu.Unlock()
}
// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete:
//
// func slowOperationWithTimeout(ctx context.Context) (Result, error) {
// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
// defer cancel() // releases resources if slowOperation completes before timeout elapses
// return slowOperation(ctx)
// }
func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
return WithDeadline(parent, time.Now().Add(timeout))
}
// WithValue returns a copy of parent in which the value associated with key is
// val.
//
// Use context Values only for request-scoped data that transits processes and
// APIs, not for passing optional parameters to functions.
func WithValue(parent Context, key interface{}, val interface{}) Context {
return &valueCtx{parent, key, val}
}
// A valueCtx carries a key-value pair. It implements Value for that key and
// delegates all other calls to the embedded Context.
type valueCtx struct {
Context
key, val interface{}
}
func (c *valueCtx) String() string {
return fmt.Sprintf("%v.WithValue(%#v, %#v)", c.Context, c.key, c.val)
}
func (c *valueCtx) Value(key interface{}) interface{} {
if c.key == key {
return c.val
}
return c.Context.Value(key)
}

72
vendor/golang.org/x/net/context/go17.go generated vendored Normal file
View File

@@ -0,0 +1,72 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.7
package context
import (
"context" // standard library's context, as of Go 1.7
"time"
)
var (
todo = context.TODO()
background = context.Background()
)
// Canceled is the error returned by Context.Err when the context is canceled.
var Canceled = context.Canceled
// DeadlineExceeded is the error returned by Context.Err when the context's
// deadline passes.
var DeadlineExceeded = context.DeadlineExceeded
// WithCancel returns a copy of parent with a new Done channel. The returned
// context's Done channel is closed when the returned cancel function is called
// or when the parent context's Done channel is closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
ctx, f := context.WithCancel(parent)
return ctx, CancelFunc(f)
}
// WithDeadline returns a copy of the parent context with the deadline adjusted
// to be no later than d. If the parent's deadline is already earlier than d,
// WithDeadline(parent, d) is semantically equivalent to parent. The returned
// context's Done channel is closed when the deadline expires, when the returned
// cancel function is called, or when the parent context's Done channel is
// closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
ctx, f := context.WithDeadline(parent, deadline)
return ctx, CancelFunc(f)
}
// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete:
//
// func slowOperationWithTimeout(ctx context.Context) (Result, error) {
// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
// defer cancel() // releases resources if slowOperation completes before timeout elapses
// return slowOperation(ctx)
// }
func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
return WithDeadline(parent, time.Now().Add(timeout))
}
// WithValue returns a copy of parent in which the value associated with key is
// val.
//
// Use context Values only for request-scoped data that transits processes and
// APIs, not for passing optional parameters to functions.
func WithValue(parent Context, key interface{}, val interface{}) Context {
return context.WithValue(parent, key, val)
}

300
vendor/golang.org/x/net/context/pre_go17.go generated vendored Normal file
View File

@@ -0,0 +1,300 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !go1.7
package context
import (
"errors"
"fmt"
"sync"
"time"
)
// An emptyCtx is never canceled, has no values, and has no deadline. It is not
// struct{}, since vars of this type must have distinct addresses.
type emptyCtx int
func (*emptyCtx) Deadline() (deadline time.Time, ok bool) {
return
}
func (*emptyCtx) Done() <-chan struct{} {
return nil
}
func (*emptyCtx) Err() error {
return nil
}
func (*emptyCtx) Value(key interface{}) interface{} {
return nil
}
func (e *emptyCtx) String() string {
switch e {
case background:
return "context.Background"
case todo:
return "context.TODO"
}
return "unknown empty Context"
}
var (
background = new(emptyCtx)
todo = new(emptyCtx)
)
// Canceled is the error returned by Context.Err when the context is canceled.
var Canceled = errors.New("context canceled")
// DeadlineExceeded is the error returned by Context.Err when the context's
// deadline passes.
var DeadlineExceeded = errors.New("context deadline exceeded")
// WithCancel returns a copy of parent with a new Done channel. The returned
// context's Done channel is closed when the returned cancel function is called
// or when the parent context's Done channel is closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
c := newCancelCtx(parent)
propagateCancel(parent, c)
return c, func() { c.cancel(true, Canceled) }
}
// newCancelCtx returns an initialized cancelCtx.
func newCancelCtx(parent Context) *cancelCtx {
return &cancelCtx{
Context: parent,
done: make(chan struct{}),
}
}
// propagateCancel arranges for child to be canceled when parent is.
func propagateCancel(parent Context, child canceler) {
if parent.Done() == nil {
return // parent is never canceled
}
if p, ok := parentCancelCtx(parent); ok {
p.mu.Lock()
if p.err != nil {
// parent has already been canceled
child.cancel(false, p.err)
} else {
if p.children == nil {
p.children = make(map[canceler]bool)
}
p.children[child] = true
}
p.mu.Unlock()
} else {
go func() {
select {
case <-parent.Done():
child.cancel(false, parent.Err())
case <-child.Done():
}
}()
}
}
// parentCancelCtx follows a chain of parent references until it finds a
// *cancelCtx. This function understands how each of the concrete types in this
// package represents its parent.
func parentCancelCtx(parent Context) (*cancelCtx, bool) {
for {
switch c := parent.(type) {
case *cancelCtx:
return c, true
case *timerCtx:
return c.cancelCtx, true
case *valueCtx:
parent = c.Context
default:
return nil, false
}
}
}
// removeChild removes a context from its parent.
func removeChild(parent Context, child canceler) {
p, ok := parentCancelCtx(parent)
if !ok {
return
}
p.mu.Lock()
if p.children != nil {
delete(p.children, child)
}
p.mu.Unlock()
}
// A canceler is a context type that can be canceled directly. The
// implementations are *cancelCtx and *timerCtx.
type canceler interface {
cancel(removeFromParent bool, err error)
Done() <-chan struct{}
}
// A cancelCtx can be canceled. When canceled, it also cancels any children
// that implement canceler.
type cancelCtx struct {
Context
done chan struct{} // closed by the first cancel call.
mu sync.Mutex
children map[canceler]bool // set to nil by the first cancel call
err error // set to non-nil by the first cancel call
}
func (c *cancelCtx) Done() <-chan struct{} {
return c.done
}
func (c *cancelCtx) Err() error {
c.mu.Lock()
defer c.mu.Unlock()
return c.err
}
func (c *cancelCtx) String() string {
return fmt.Sprintf("%v.WithCancel", c.Context)
}
// cancel closes c.done, cancels each of c's children, and, if
// removeFromParent is true, removes c from its parent's children.
func (c *cancelCtx) cancel(removeFromParent bool, err error) {
if err == nil {
panic("context: internal error: missing cancel error")
}
c.mu.Lock()
if c.err != nil {
c.mu.Unlock()
return // already canceled
}
c.err = err
close(c.done)
for child := range c.children {
// NOTE: acquiring the child's lock while holding parent's lock.
child.cancel(false, err)
}
c.children = nil
c.mu.Unlock()
if removeFromParent {
removeChild(c.Context, c)
}
}
// WithDeadline returns a copy of the parent context with the deadline adjusted
// to be no later than d. If the parent's deadline is already earlier than d,
// WithDeadline(parent, d) is semantically equivalent to parent. The returned
// context's Done channel is closed when the deadline expires, when the returned
// cancel function is called, or when the parent context's Done channel is
// closed, whichever happens first.
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete.
func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
if cur, ok := parent.Deadline(); ok && cur.Before(deadline) {
// The current deadline is already sooner than the new one.
return WithCancel(parent)
}
c := &timerCtx{
cancelCtx: newCancelCtx(parent),
deadline: deadline,
}
propagateCancel(parent, c)
d := deadline.Sub(time.Now())
if d <= 0 {
c.cancel(true, DeadlineExceeded) // deadline has already passed
return c, func() { c.cancel(true, Canceled) }
}
c.mu.Lock()
defer c.mu.Unlock()
if c.err == nil {
c.timer = time.AfterFunc(d, func() {
c.cancel(true, DeadlineExceeded)
})
}
return c, func() { c.cancel(true, Canceled) }
}
// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to
// implement Done and Err. It implements cancel by stopping its timer then
// delegating to cancelCtx.cancel.
type timerCtx struct {
*cancelCtx
timer *time.Timer // Under cancelCtx.mu.
deadline time.Time
}
func (c *timerCtx) Deadline() (deadline time.Time, ok bool) {
return c.deadline, true
}
func (c *timerCtx) String() string {
return fmt.Sprintf("%v.WithDeadline(%s [%s])", c.cancelCtx.Context, c.deadline, c.deadline.Sub(time.Now()))
}
func (c *timerCtx) cancel(removeFromParent bool, err error) {
c.cancelCtx.cancel(false, err)
if removeFromParent {
// Remove this timerCtx from its parent cancelCtx's children.
removeChild(c.cancelCtx.Context, c)
}
c.mu.Lock()
if c.timer != nil {
c.timer.Stop()
c.timer = nil
}
c.mu.Unlock()
}
// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)).
//
// Canceling this context releases resources associated with it, so code should
// call cancel as soon as the operations running in this Context complete:
//
// func slowOperationWithTimeout(ctx context.Context) (Result, error) {
// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond)
// defer cancel() // releases resources if slowOperation completes before timeout elapses
// return slowOperation(ctx)
// }
func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) {
return WithDeadline(parent, time.Now().Add(timeout))
}
// WithValue returns a copy of parent in which the value associated with key is
// val.
//
// Use context Values only for request-scoped data that transits processes and
// APIs, not for passing optional parameters to functions.
func WithValue(parent Context, key interface{}, val interface{}) Context {
return &valueCtx{parent, key, val}
}
// A valueCtx carries a key-value pair. It implements Value for that key and
// delegates all other calls to the embedded Context.
type valueCtx struct {
Context
key, val interface{}
}
func (c *valueCtx) String() string {
return fmt.Sprintf("%v.WithValue(%#v, %#v)", c.Context, c.key, c.val)
}
func (c *valueCtx) Value(key interface{}) interface{} {
if c.key == key {
return c.val
}
return c.Context.Value(key)
}

3
vendor/golang.org/x/oauth2/.travis.yml generated vendored
View File

@@ -1,8 +1,7 @@
language: go
go:
- 1.3
- 1.4
- tip
install:
- export GOPATH="$HOME/gopath"

18
vendor/golang.org/x/oauth2/internal/token.go generated vendored
View File

@@ -92,6 +92,7 @@ func (e *expirationTime) UnmarshalJSON(b []byte) error {
var brokenAuthHeaderProviders = []string{
"https://accounts.google.com/",
"https://api.dropbox.com/",
"https://api.dropboxapi.com/",
"https://api.instagram.com/",
"https://api.netatmo.net/",
"https://api.odnoklassniki.ru/",
@@ -105,6 +106,7 @@ var brokenAuthHeaderProviders = []string{
"https://oauth.sandbox.trainingpeaks.com/",
"https://oauth.trainingpeaks.com/",
"https://oauth.vk.com/",
"https://openapi.baidu.com/",
"https://slack.com/",
"https://test-sandbox.auth.corp.google.com",
"https://test.salesforce.com/",
@@ -113,6 +115,8 @@ var brokenAuthHeaderProviders = []string{
"https://www.googleapis.com/",
"https://www.linkedin.com/",
"https://www.strava.com/oauth/",
"https://www.wunderlist.com/oauth/",
"https://api.patreon.com/",
}
func RegisterBrokenAuthHeaderProvider(tokenURL string) {
@@ -142,23 +146,23 @@ func providerAuthHeaderWorks(tokenURL string) bool {
return true
}
func RetrieveToken(ctx context.Context, ClientID, ClientSecret, TokenURL string, v url.Values) (*Token, error) {
func RetrieveToken(ctx context.Context, clientID, clientSecret, tokenURL string, v url.Values) (*Token, error) {
hc, err := ContextClient(ctx)
if err != nil {
return nil, err
}
v.Set("client_id", ClientID)
bustedAuth := !providerAuthHeaderWorks(TokenURL)
if bustedAuth && ClientSecret != "" {
v.Set("client_secret", ClientSecret)
v.Set("client_id", clientID)
bustedAuth := !providerAuthHeaderWorks(tokenURL)
if bustedAuth && clientSecret != "" {
v.Set("client_secret", clientSecret)
}
req, err := http.NewRequest("POST", TokenURL, strings.NewReader(v.Encode()))
req, err := http.NewRequest("POST", tokenURL, strings.NewReader(v.Encode()))
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
if !bustedAuth {
req.SetBasicAuth(ClientID, ClientSecret)
req.SetBasicAuth(clientID, clientSecret)
}
r, err := hc.Do(req)
if err != nil {

9
vendor/gopkg.in/yaml.v2/.travis.yml generated vendored Normal file
View File

@@ -0,0 +1,9 @@
language: go
go:
- 1.4
- 1.5
- 1.6
- tip
go_import_path: gopkg.in/yaml.v2

188
vendor/gopkg.in/yaml.v2/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,188 @@
Copyright (c) 2011-2014 - Canonical Inc.
This software is licensed under the LGPLv3, included below.
As a special exception to the GNU Lesser General Public License version 3
("LGPL3"), the copyright holders of this Library give you permission to
convey to a third party a Combined Work that links statically or dynamically
to this Library without providing any Minimal Corresponding Source or
Minimal Application Code as set out in 4d or providing the installation
information set out in section 4e, provided that you comply with the other
provisions of LGPL3 and provided that you meet, for the Application the
terms and conditions of the license(s) which apply to the Application.
Except as stated in this special exception, the provisions of LGPL3 will
continue to comply in full to this Library. If you modify this Library, you
may apply this exception to your version of this Library, but you are not
obliged to do so. If you do not wish to do so, delete this exception
statement from your version. This exception does not (and cannot) modify any
license terms which apply to the Application, with which you must still
comply.
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
GNU GPL, and only to the extent that such information is
necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
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Library.

31
vendor/gopkg.in/yaml.v2/LICENSE.libyaml generated vendored Normal file
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The following files were ported to Go from C files of libyaml, and thus
are still covered by their original copyright and license:
apic.go
emitterc.go
parserc.go
readerc.go
scannerc.go
writerc.go
yamlh.go
yamlprivateh.go
Copyright (c) 2006 Kirill Simonov
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

131
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# YAML support for the Go language
Introduction
------------
The yaml package enables Go programs to comfortably encode and decode YAML
values. It was developed within [Canonical](https://www.canonical.com) as
part of the [juju](https://juju.ubuntu.com) project, and is based on a
pure Go port of the well-known [libyaml](http://pyyaml.org/wiki/LibYAML)
C library to parse and generate YAML data quickly and reliably.
Compatibility
-------------
The yaml package supports most of YAML 1.1 and 1.2, including support for
anchors, tags, map merging, etc. Multi-document unmarshalling is not yet
implemented, and base-60 floats from YAML 1.1 are purposefully not
supported since they're a poor design and are gone in YAML 1.2.
Installation and usage
----------------------
The import path for the package is *gopkg.in/yaml.v2*.
To install it, run:
go get gopkg.in/yaml.v2
API documentation
-----------------
If opened in a browser, the import path itself leads to the API documentation:
* [https://gopkg.in/yaml.v2](https://gopkg.in/yaml.v2)
API stability
-------------
The package API for yaml v2 will remain stable as described in [gopkg.in](https://gopkg.in).
License
-------
The yaml package is licensed under the LGPL with an exception that allows it to be linked statically. Please see the LICENSE file for details.
Example
-------
```Go
package main
import (
"fmt"
"log"
"gopkg.in/yaml.v2"
)
var data = `
a: Easy!
b:
c: 2
d: [3, 4]
`
type T struct {
A string
B struct {
RenamedC int `yaml:"c"`
D []int `yaml:",flow"`
}
}
func main() {
t := T{}
err := yaml.Unmarshal([]byte(data), &t)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- t:\n%v\n\n", t)
d, err := yaml.Marshal(&t)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- t dump:\n%s\n\n", string(d))
m := make(map[interface{}]interface{})
err = yaml.Unmarshal([]byte(data), &m)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- m:\n%v\n\n", m)
d, err = yaml.Marshal(&m)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- m dump:\n%s\n\n", string(d))
}
```
This example will generate the following output:
```
--- t:
{Easy! {2 [3 4]}}
--- t dump:
a: Easy!
b:
c: 2
d: [3, 4]
--- m:
map[a:Easy! b:map[c:2 d:[3 4]]]
--- m dump:
a: Easy!
b:
c: 2
d:
- 3
- 4
```

742
vendor/gopkg.in/yaml.v2/apic.go generated vendored Normal file
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package yaml
import (
"io"
"os"
)
func yaml_insert_token(parser *yaml_parser_t, pos int, token *yaml_token_t) {
//fmt.Println("yaml_insert_token", "pos:", pos, "typ:", token.typ, "head:", parser.tokens_head, "len:", len(parser.tokens))
// Check if we can move the queue at the beginning of the buffer.
if parser.tokens_head > 0 && len(parser.tokens) == cap(parser.tokens) {
if parser.tokens_head != len(parser.tokens) {
copy(parser.tokens, parser.tokens[parser.tokens_head:])
}
parser.tokens = parser.tokens[:len(parser.tokens)-parser.tokens_head]
parser.tokens_head = 0
}
parser.tokens = append(parser.tokens, *token)
if pos < 0 {
return
}
copy(parser.tokens[parser.tokens_head+pos+1:], parser.tokens[parser.tokens_head+pos:])
parser.tokens[parser.tokens_head+pos] = *token
}
// Create a new parser object.
func yaml_parser_initialize(parser *yaml_parser_t) bool {
*parser = yaml_parser_t{
raw_buffer: make([]byte, 0, input_raw_buffer_size),
buffer: make([]byte, 0, input_buffer_size),
}
return true
}
// Destroy a parser object.
func yaml_parser_delete(parser *yaml_parser_t) {
*parser = yaml_parser_t{}
}
// String read handler.
func yaml_string_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
if parser.input_pos == len(parser.input) {
return 0, io.EOF
}
n = copy(buffer, parser.input[parser.input_pos:])
parser.input_pos += n
return n, nil
}
// File read handler.
func yaml_file_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
return parser.input_file.Read(buffer)
}
// Set a string input.
func yaml_parser_set_input_string(parser *yaml_parser_t, input []byte) {
if parser.read_handler != nil {
panic("must set the input source only once")
}
parser.read_handler = yaml_string_read_handler
parser.input = input
parser.input_pos = 0
}
// Set a file input.
func yaml_parser_set_input_file(parser *yaml_parser_t, file *os.File) {
if parser.read_handler != nil {
panic("must set the input source only once")
}
parser.read_handler = yaml_file_read_handler
parser.input_file = file
}
// Set the source encoding.
func yaml_parser_set_encoding(parser *yaml_parser_t, encoding yaml_encoding_t) {
if parser.encoding != yaml_ANY_ENCODING {
panic("must set the encoding only once")
}
parser.encoding = encoding
}
// Create a new emitter object.
func yaml_emitter_initialize(emitter *yaml_emitter_t) bool {
*emitter = yaml_emitter_t{
buffer: make([]byte, output_buffer_size),
raw_buffer: make([]byte, 0, output_raw_buffer_size),
states: make([]yaml_emitter_state_t, 0, initial_stack_size),
events: make([]yaml_event_t, 0, initial_queue_size),
}
return true
}
// Destroy an emitter object.
func yaml_emitter_delete(emitter *yaml_emitter_t) {
*emitter = yaml_emitter_t{}
}
// String write handler.
func yaml_string_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
*emitter.output_buffer = append(*emitter.output_buffer, buffer...)
return nil
}
// File write handler.
func yaml_file_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
_, err := emitter.output_file.Write(buffer)
return err
}
// Set a string output.
func yaml_emitter_set_output_string(emitter *yaml_emitter_t, output_buffer *[]byte) {
if emitter.write_handler != nil {
panic("must set the output target only once")
}
emitter.write_handler = yaml_string_write_handler
emitter.output_buffer = output_buffer
}
// Set a file output.
func yaml_emitter_set_output_file(emitter *yaml_emitter_t, file io.Writer) {
if emitter.write_handler != nil {
panic("must set the output target only once")
}
emitter.write_handler = yaml_file_write_handler
emitter.output_file = file
}
// Set the output encoding.
func yaml_emitter_set_encoding(emitter *yaml_emitter_t, encoding yaml_encoding_t) {
if emitter.encoding != yaml_ANY_ENCODING {
panic("must set the output encoding only once")
}
emitter.encoding = encoding
}
// Set the canonical output style.
func yaml_emitter_set_canonical(emitter *yaml_emitter_t, canonical bool) {
emitter.canonical = canonical
}
//// Set the indentation increment.
func yaml_emitter_set_indent(emitter *yaml_emitter_t, indent int) {
if indent < 2 || indent > 9 {
indent = 2
}
emitter.best_indent = indent
}
// Set the preferred line width.
func yaml_emitter_set_width(emitter *yaml_emitter_t, width int) {
if width < 0 {
width = -1
}
emitter.best_width = width
}
// Set if unescaped non-ASCII characters are allowed.
func yaml_emitter_set_unicode(emitter *yaml_emitter_t, unicode bool) {
emitter.unicode = unicode
}
// Set the preferred line break character.
func yaml_emitter_set_break(emitter *yaml_emitter_t, line_break yaml_break_t) {
emitter.line_break = line_break
}
///*
// * Destroy a token object.
// */
//
//YAML_DECLARE(void)
//yaml_token_delete(yaml_token_t *token)
//{
// assert(token); // Non-NULL token object expected.
//
// switch (token.type)
// {
// case YAML_TAG_DIRECTIVE_TOKEN:
// yaml_free(token.data.tag_directive.handle);
// yaml_free(token.data.tag_directive.prefix);
// break;
//
// case YAML_ALIAS_TOKEN:
// yaml_free(token.data.alias.value);
// break;
//
// case YAML_ANCHOR_TOKEN:
// yaml_free(token.data.anchor.value);
// break;
//
// case YAML_TAG_TOKEN:
// yaml_free(token.data.tag.handle);
// yaml_free(token.data.tag.suffix);
// break;
//
// case YAML_SCALAR_TOKEN:
// yaml_free(token.data.scalar.value);
// break;
//
// default:
// break;
// }
//
// memset(token, 0, sizeof(yaml_token_t));
//}
//
///*
// * Check if a string is a valid UTF-8 sequence.
// *
// * Check 'reader.c' for more details on UTF-8 encoding.
// */
//
//static int
//yaml_check_utf8(yaml_char_t *start, size_t length)
//{
// yaml_char_t *end = start+length;
// yaml_char_t *pointer = start;
//
// while (pointer < end) {
// unsigned char octet;
// unsigned int width;
// unsigned int value;
// size_t k;
//
// octet = pointer[0];
// width = (octet & 0x80) == 0x00 ? 1 :
// (octet & 0xE0) == 0xC0 ? 2 :
// (octet & 0xF0) == 0xE0 ? 3 :
// (octet & 0xF8) == 0xF0 ? 4 : 0;
// value = (octet & 0x80) == 0x00 ? octet & 0x7F :
// (octet & 0xE0) == 0xC0 ? octet & 0x1F :
// (octet & 0xF0) == 0xE0 ? octet & 0x0F :
// (octet & 0xF8) == 0xF0 ? octet & 0x07 : 0;
// if (!width) return 0;
// if (pointer+width > end) return 0;
// for (k = 1; k < width; k ++) {
// octet = pointer[k];
// if ((octet & 0xC0) != 0x80) return 0;
// value = (value << 6) + (octet & 0x3F);
// }
// if (!((width == 1) ||
// (width == 2 && value >= 0x80) ||
// (width == 3 && value >= 0x800) ||
// (width == 4 && value >= 0x10000))) return 0;
//
// pointer += width;
// }
//
// return 1;
//}
//
// Create STREAM-START.
func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) bool {
*event = yaml_event_t{
typ: yaml_STREAM_START_EVENT,
encoding: encoding,
}
return true
}
// Create STREAM-END.
func yaml_stream_end_event_initialize(event *yaml_event_t) bool {
*event = yaml_event_t{
typ: yaml_STREAM_END_EVENT,
}
return true
}
// Create DOCUMENT-START.
func yaml_document_start_event_initialize(event *yaml_event_t, version_directive *yaml_version_directive_t,
tag_directives []yaml_tag_directive_t, implicit bool) bool {
*event = yaml_event_t{
typ: yaml_DOCUMENT_START_EVENT,
version_directive: version_directive,
tag_directives: tag_directives,
implicit: implicit,
}
return true
}
// Create DOCUMENT-END.
func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) bool {
*event = yaml_event_t{
typ: yaml_DOCUMENT_END_EVENT,
implicit: implicit,
}
return true
}
///*
// * Create ALIAS.
// */
//
//YAML_DECLARE(int)
//yaml_alias_event_initialize(event *yaml_event_t, anchor *yaml_char_t)
//{
// mark yaml_mark_t = { 0, 0, 0 }
// anchor_copy *yaml_char_t = NULL
//
// assert(event) // Non-NULL event object is expected.
// assert(anchor) // Non-NULL anchor is expected.
//
// if (!yaml_check_utf8(anchor, strlen((char *)anchor))) return 0
//
// anchor_copy = yaml_strdup(anchor)
// if (!anchor_copy)
// return 0
//
// ALIAS_EVENT_INIT(*event, anchor_copy, mark, mark)
//
// return 1
//}
// Create SCALAR.
func yaml_scalar_event_initialize(event *yaml_event_t, anchor, tag, value []byte, plain_implicit, quoted_implicit bool, style yaml_scalar_style_t) bool {
*event = yaml_event_t{
typ: yaml_SCALAR_EVENT,
anchor: anchor,
tag: tag,
value: value,
implicit: plain_implicit,
quoted_implicit: quoted_implicit,
style: yaml_style_t(style),
}
return true
}
// Create SEQUENCE-START.
func yaml_sequence_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_sequence_style_t) bool {
*event = yaml_event_t{
typ: yaml_SEQUENCE_START_EVENT,
anchor: anchor,
tag: tag,
implicit: implicit,
style: yaml_style_t(style),
}
return true
}
// Create SEQUENCE-END.
func yaml_sequence_end_event_initialize(event *yaml_event_t) bool {
*event = yaml_event_t{
typ: yaml_SEQUENCE_END_EVENT,
}
return true
}
// Create MAPPING-START.
func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) bool {
*event = yaml_event_t{
typ: yaml_MAPPING_START_EVENT,
anchor: anchor,
tag: tag,
implicit: implicit,
style: yaml_style_t(style),
}
return true
}
// Create MAPPING-END.
func yaml_mapping_end_event_initialize(event *yaml_event_t) bool {
*event = yaml_event_t{
typ: yaml_MAPPING_END_EVENT,
}
return true
}
// Destroy an event object.
func yaml_event_delete(event *yaml_event_t) {
*event = yaml_event_t{}
}
///*
// * Create a document object.
// */
//
//YAML_DECLARE(int)
//yaml_document_initialize(document *yaml_document_t,
// version_directive *yaml_version_directive_t,
// tag_directives_start *yaml_tag_directive_t,
// tag_directives_end *yaml_tag_directive_t,
// start_implicit int, end_implicit int)
//{
// struct {
// error yaml_error_type_t
// } context
// struct {
// start *yaml_node_t
// end *yaml_node_t
// top *yaml_node_t
// } nodes = { NULL, NULL, NULL }
// version_directive_copy *yaml_version_directive_t = NULL
// struct {
// start *yaml_tag_directive_t
// end *yaml_tag_directive_t
// top *yaml_tag_directive_t
// } tag_directives_copy = { NULL, NULL, NULL }
// value yaml_tag_directive_t = { NULL, NULL }
// mark yaml_mark_t = { 0, 0, 0 }
//
// assert(document) // Non-NULL document object is expected.
// assert((tag_directives_start && tag_directives_end) ||
// (tag_directives_start == tag_directives_end))
// // Valid tag directives are expected.
//
// if (!STACK_INIT(&context, nodes, INITIAL_STACK_SIZE)) goto error
//
// if (version_directive) {
// version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t))
// if (!version_directive_copy) goto error
// version_directive_copy.major = version_directive.major
// version_directive_copy.minor = version_directive.minor
// }
//
// if (tag_directives_start != tag_directives_end) {
// tag_directive *yaml_tag_directive_t
// if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE))
// goto error
// for (tag_directive = tag_directives_start
// tag_directive != tag_directives_end; tag_directive ++) {
// assert(tag_directive.handle)
// assert(tag_directive.prefix)
// if (!yaml_check_utf8(tag_directive.handle,
// strlen((char *)tag_directive.handle)))
// goto error
// if (!yaml_check_utf8(tag_directive.prefix,
// strlen((char *)tag_directive.prefix)))
// goto error
// value.handle = yaml_strdup(tag_directive.handle)
// value.prefix = yaml_strdup(tag_directive.prefix)
// if (!value.handle || !value.prefix) goto error
// if (!PUSH(&context, tag_directives_copy, value))
// goto error
// value.handle = NULL
// value.prefix = NULL
// }
// }
//
// DOCUMENT_INIT(*document, nodes.start, nodes.end, version_directive_copy,
// tag_directives_copy.start, tag_directives_copy.top,
// start_implicit, end_implicit, mark, mark)
//
// return 1
//
//error:
// STACK_DEL(&context, nodes)
// yaml_free(version_directive_copy)
// while (!STACK_EMPTY(&context, tag_directives_copy)) {
// value yaml_tag_directive_t = POP(&context, tag_directives_copy)
// yaml_free(value.handle)
// yaml_free(value.prefix)
// }
// STACK_DEL(&context, tag_directives_copy)
// yaml_free(value.handle)
// yaml_free(value.prefix)
//
// return 0
//}
//
///*
// * Destroy a document object.
// */
//
//YAML_DECLARE(void)
//yaml_document_delete(document *yaml_document_t)
//{
// struct {
// error yaml_error_type_t
// } context
// tag_directive *yaml_tag_directive_t
//
// context.error = YAML_NO_ERROR // Eliminate a compliler warning.
//
// assert(document) // Non-NULL document object is expected.
//
// while (!STACK_EMPTY(&context, document.nodes)) {
// node yaml_node_t = POP(&context, document.nodes)
// yaml_free(node.tag)
// switch (node.type) {
// case YAML_SCALAR_NODE:
// yaml_free(node.data.scalar.value)
// break
// case YAML_SEQUENCE_NODE:
// STACK_DEL(&context, node.data.sequence.items)
// break
// case YAML_MAPPING_NODE:
// STACK_DEL(&context, node.data.mapping.pairs)
// break
// default:
// assert(0) // Should not happen.
// }
// }
// STACK_DEL(&context, document.nodes)
//
// yaml_free(document.version_directive)
// for (tag_directive = document.tag_directives.start
// tag_directive != document.tag_directives.end
// tag_directive++) {
// yaml_free(tag_directive.handle)
// yaml_free(tag_directive.prefix)
// }
// yaml_free(document.tag_directives.start)
//
// memset(document, 0, sizeof(yaml_document_t))
//}
//
///**
// * Get a document node.
// */
//
//YAML_DECLARE(yaml_node_t *)
//yaml_document_get_node(document *yaml_document_t, index int)
//{
// assert(document) // Non-NULL document object is expected.
//
// if (index > 0 && document.nodes.start + index <= document.nodes.top) {
// return document.nodes.start + index - 1
// }
// return NULL
//}
//
///**
// * Get the root object.
// */
//
//YAML_DECLARE(yaml_node_t *)
//yaml_document_get_root_node(document *yaml_document_t)
//{
// assert(document) // Non-NULL document object is expected.
//
// if (document.nodes.top != document.nodes.start) {
// return document.nodes.start
// }
// return NULL
//}
//
///*
// * Add a scalar node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_scalar(document *yaml_document_t,
// tag *yaml_char_t, value *yaml_char_t, length int,
// style yaml_scalar_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// value_copy *yaml_char_t = NULL
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
// assert(value) // Non-NULL value is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_SCALAR_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (length < 0) {
// length = strlen((char *)value)
// }
//
// if (!yaml_check_utf8(value, length)) goto error
// value_copy = yaml_malloc(length+1)
// if (!value_copy) goto error
// memcpy(value_copy, value, length)
// value_copy[length] = '\0'
//
// SCALAR_NODE_INIT(node, tag_copy, value_copy, length, style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// yaml_free(tag_copy)
// yaml_free(value_copy)
//
// return 0
//}
//
///*
// * Add a sequence node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_sequence(document *yaml_document_t,
// tag *yaml_char_t, style yaml_sequence_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// struct {
// start *yaml_node_item_t
// end *yaml_node_item_t
// top *yaml_node_item_t
// } items = { NULL, NULL, NULL }
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_SEQUENCE_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (!STACK_INIT(&context, items, INITIAL_STACK_SIZE)) goto error
//
// SEQUENCE_NODE_INIT(node, tag_copy, items.start, items.end,
// style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// STACK_DEL(&context, items)
// yaml_free(tag_copy)
//
// return 0
//}
//
///*
// * Add a mapping node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_mapping(document *yaml_document_t,
// tag *yaml_char_t, style yaml_mapping_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// struct {
// start *yaml_node_pair_t
// end *yaml_node_pair_t
// top *yaml_node_pair_t
// } pairs = { NULL, NULL, NULL }
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_MAPPING_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (!STACK_INIT(&context, pairs, INITIAL_STACK_SIZE)) goto error
//
// MAPPING_NODE_INIT(node, tag_copy, pairs.start, pairs.end,
// style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// STACK_DEL(&context, pairs)
// yaml_free(tag_copy)
//
// return 0
//}
//
///*
// * Append an item to a sequence node.
// */
//
//YAML_DECLARE(int)
//yaml_document_append_sequence_item(document *yaml_document_t,
// sequence int, item int)
//{
// struct {
// error yaml_error_type_t
// } context
//
// assert(document) // Non-NULL document is required.
// assert(sequence > 0
// && document.nodes.start + sequence <= document.nodes.top)
// // Valid sequence id is required.
// assert(document.nodes.start[sequence-1].type == YAML_SEQUENCE_NODE)
// // A sequence node is required.
// assert(item > 0 && document.nodes.start + item <= document.nodes.top)
// // Valid item id is required.
//
// if (!PUSH(&context,
// document.nodes.start[sequence-1].data.sequence.items, item))
// return 0
//
// return 1
//}
//
///*
// * Append a pair of a key and a value to a mapping node.
// */
//
//YAML_DECLARE(int)
//yaml_document_append_mapping_pair(document *yaml_document_t,
// mapping int, key int, value int)
//{
// struct {
// error yaml_error_type_t
// } context
//
// pair yaml_node_pair_t
//
// assert(document) // Non-NULL document is required.
// assert(mapping > 0
// && document.nodes.start + mapping <= document.nodes.top)
// // Valid mapping id is required.
// assert(document.nodes.start[mapping-1].type == YAML_MAPPING_NODE)
// // A mapping node is required.
// assert(key > 0 && document.nodes.start + key <= document.nodes.top)
// // Valid key id is required.
// assert(value > 0 && document.nodes.start + value <= document.nodes.top)
// // Valid value id is required.
//
// pair.key = key
// pair.value = value
//
// if (!PUSH(&context,
// document.nodes.start[mapping-1].data.mapping.pairs, pair))
// return 0
//
// return 1
//}
//
//

683
vendor/gopkg.in/yaml.v2/decode.go generated vendored Normal file
View File

@@ -0,0 +1,683 @@
package yaml
import (
"encoding"
"encoding/base64"
"fmt"
"math"
"reflect"
"strconv"
"time"
)
const (
documentNode = 1 << iota
mappingNode
sequenceNode
scalarNode
aliasNode
)
type node struct {
kind int
line, column int
tag string
value string
implicit bool
children []*node
anchors map[string]*node
}
// ----------------------------------------------------------------------------
// Parser, produces a node tree out of a libyaml event stream.
type parser struct {
parser yaml_parser_t
event yaml_event_t
doc *node
}
func newParser(b []byte) *parser {
p := parser{}
if !yaml_parser_initialize(&p.parser) {
panic("failed to initialize YAML emitter")
}
if len(b) == 0 {
b = []byte{'\n'}
}
yaml_parser_set_input_string(&p.parser, b)
p.skip()
if p.event.typ != yaml_STREAM_START_EVENT {
panic("expected stream start event, got " + strconv.Itoa(int(p.event.typ)))
}
p.skip()
return &p
}
func (p *parser) destroy() {
if p.event.typ != yaml_NO_EVENT {
yaml_event_delete(&p.event)
}
yaml_parser_delete(&p.parser)
}
func (p *parser) skip() {
if p.event.typ != yaml_NO_EVENT {
if p.event.typ == yaml_STREAM_END_EVENT {
failf("attempted to go past the end of stream; corrupted value?")
}
yaml_event_delete(&p.event)
}
if !yaml_parser_parse(&p.parser, &p.event) {
p.fail()
}
}
func (p *parser) fail() {
var where string
var line int
if p.parser.problem_mark.line != 0 {
line = p.parser.problem_mark.line
} else if p.parser.context_mark.line != 0 {
line = p.parser.context_mark.line
}
if line != 0 {
where = "line " + strconv.Itoa(line) + ": "
}
var msg string
if len(p.parser.problem) > 0 {
msg = p.parser.problem
} else {
msg = "unknown problem parsing YAML content"
}
failf("%s%s", where, msg)
}
func (p *parser) anchor(n *node, anchor []byte) {
if anchor != nil {
p.doc.anchors[string(anchor)] = n
}
}
func (p *parser) parse() *node {
switch p.event.typ {
case yaml_SCALAR_EVENT:
return p.scalar()
case yaml_ALIAS_EVENT:
return p.alias()
case yaml_MAPPING_START_EVENT:
return p.mapping()
case yaml_SEQUENCE_START_EVENT:
return p.sequence()
case yaml_DOCUMENT_START_EVENT:
return p.document()
case yaml_STREAM_END_EVENT:
// Happens when attempting to decode an empty buffer.
return nil
default:
panic("attempted to parse unknown event: " + strconv.Itoa(int(p.event.typ)))
}
panic("unreachable")
}
func (p *parser) node(kind int) *node {
return &node{
kind: kind,
line: p.event.start_mark.line,
column: p.event.start_mark.column,
}
}
func (p *parser) document() *node {
n := p.node(documentNode)
n.anchors = make(map[string]*node)
p.doc = n
p.skip()
n.children = append(n.children, p.parse())
if p.event.typ != yaml_DOCUMENT_END_EVENT {
panic("expected end of document event but got " + strconv.Itoa(int(p.event.typ)))
}
p.skip()
return n
}
func (p *parser) alias() *node {
n := p.node(aliasNode)
n.value = string(p.event.anchor)
p.skip()
return n
}
func (p *parser) scalar() *node {
n := p.node(scalarNode)
n.value = string(p.event.value)
n.tag = string(p.event.tag)
n.implicit = p.event.implicit
p.anchor(n, p.event.anchor)
p.skip()
return n
}
func (p *parser) sequence() *node {
n := p.node(sequenceNode)
p.anchor(n, p.event.anchor)
p.skip()
for p.event.typ != yaml_SEQUENCE_END_EVENT {
n.children = append(n.children, p.parse())
}
p.skip()
return n
}
func (p *parser) mapping() *node {
n := p.node(mappingNode)
p.anchor(n, p.event.anchor)
p.skip()
for p.event.typ != yaml_MAPPING_END_EVENT {
n.children = append(n.children, p.parse(), p.parse())
}
p.skip()
return n
}
// ----------------------------------------------------------------------------
// Decoder, unmarshals a node into a provided value.
type decoder struct {
doc *node
aliases map[string]bool
mapType reflect.Type
terrors []string
}
var (
mapItemType = reflect.TypeOf(MapItem{})
durationType = reflect.TypeOf(time.Duration(0))
defaultMapType = reflect.TypeOf(map[interface{}]interface{}{})
ifaceType = defaultMapType.Elem()
)
func newDecoder() *decoder {
d := &decoder{mapType: defaultMapType}
d.aliases = make(map[string]bool)
return d
}
func (d *decoder) terror(n *node, tag string, out reflect.Value) {
if n.tag != "" {
tag = n.tag
}
value := n.value
if tag != yaml_SEQ_TAG && tag != yaml_MAP_TAG {
if len(value) > 10 {
value = " `" + value[:7] + "...`"
} else {
value = " `" + value + "`"
}
}
d.terrors = append(d.terrors, fmt.Sprintf("line %d: cannot unmarshal %s%s into %s", n.line+1, shortTag(tag), value, out.Type()))
}
func (d *decoder) callUnmarshaler(n *node, u Unmarshaler) (good bool) {
terrlen := len(d.terrors)
err := u.UnmarshalYAML(func(v interface{}) (err error) {
defer handleErr(&err)
d.unmarshal(n, reflect.ValueOf(v))
if len(d.terrors) > terrlen {
issues := d.terrors[terrlen:]
d.terrors = d.terrors[:terrlen]
return &TypeError{issues}
}
return nil
})
if e, ok := err.(*TypeError); ok {
d.terrors = append(d.terrors, e.Errors...)
return false
}
if err != nil {
fail(err)
}
return true
}
// d.prepare initializes and dereferences pointers and calls UnmarshalYAML
// if a value is found to implement it.
// It returns the initialized and dereferenced out value, whether
// unmarshalling was already done by UnmarshalYAML, and if so whether
// its types unmarshalled appropriately.
//
// If n holds a null value, prepare returns before doing anything.
func (d *decoder) prepare(n *node, out reflect.Value) (newout reflect.Value, unmarshaled, good bool) {
if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "") {
return out, false, false
}
again := true
for again {
again = false
if out.Kind() == reflect.Ptr {
if out.IsNil() {
out.Set(reflect.New(out.Type().Elem()))
}
out = out.Elem()
again = true
}
if out.CanAddr() {
if u, ok := out.Addr().Interface().(Unmarshaler); ok {
good = d.callUnmarshaler(n, u)
return out, true, good
}
}
}
return out, false, false
}
func (d *decoder) unmarshal(n *node, out reflect.Value) (good bool) {
switch n.kind {
case documentNode:
return d.document(n, out)
case aliasNode:
return d.alias(n, out)
}
out, unmarshaled, good := d.prepare(n, out)
if unmarshaled {
return good
}
switch n.kind {
case scalarNode:
good = d.scalar(n, out)
case mappingNode:
good = d.mapping(n, out)
case sequenceNode:
good = d.sequence(n, out)
default:
panic("internal error: unknown node kind: " + strconv.Itoa(n.kind))
}
return good
}
func (d *decoder) document(n *node, out reflect.Value) (good bool) {
if len(n.children) == 1 {
d.doc = n
d.unmarshal(n.children[0], out)
return true
}
return false
}
func (d *decoder) alias(n *node, out reflect.Value) (good bool) {
an, ok := d.doc.anchors[n.value]
if !ok {
failf("unknown anchor '%s' referenced", n.value)
}
if d.aliases[n.value] {
failf("anchor '%s' value contains itself", n.value)
}
d.aliases[n.value] = true
good = d.unmarshal(an, out)
delete(d.aliases, n.value)
return good
}
var zeroValue reflect.Value
func resetMap(out reflect.Value) {
for _, k := range out.MapKeys() {
out.SetMapIndex(k, zeroValue)
}
}
func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
var tag string
var resolved interface{}
if n.tag == "" && !n.implicit {
tag = yaml_STR_TAG
resolved = n.value
} else {
tag, resolved = resolve(n.tag, n.value)
if tag == yaml_BINARY_TAG {
data, err := base64.StdEncoding.DecodeString(resolved.(string))
if err != nil {
failf("!!binary value contains invalid base64 data")
}
resolved = string(data)
}
}
if resolved == nil {
if out.Kind() == reflect.Map && !out.CanAddr() {
resetMap(out)
} else {
out.Set(reflect.Zero(out.Type()))
}
return true
}
if s, ok := resolved.(string); ok && out.CanAddr() {
if u, ok := out.Addr().Interface().(encoding.TextUnmarshaler); ok {
err := u.UnmarshalText([]byte(s))
if err != nil {
fail(err)
}
return true
}
}
switch out.Kind() {
case reflect.String:
if tag == yaml_BINARY_TAG {
out.SetString(resolved.(string))
good = true
} else if resolved != nil {
out.SetString(n.value)
good = true
}
case reflect.Interface:
if resolved == nil {
out.Set(reflect.Zero(out.Type()))
} else {
out.Set(reflect.ValueOf(resolved))
}
good = true
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
switch resolved := resolved.(type) {
case int:
if !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
good = true
}
case int64:
if !out.OverflowInt(resolved) {
out.SetInt(resolved)
good = true
}
case uint64:
if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
good = true
}
case float64:
if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
good = true
}
case string:
if out.Type() == durationType {
d, err := time.ParseDuration(resolved)
if err == nil {
out.SetInt(int64(d))
good = true
}
}
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
switch resolved := resolved.(type) {
case int:
if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
good = true
}
case int64:
if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
good = true
}
case uint64:
if !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
good = true
}
case float64:
if resolved <= math.MaxUint64 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
good = true
}
}
case reflect.Bool:
switch resolved := resolved.(type) {
case bool:
out.SetBool(resolved)
good = true
}
case reflect.Float32, reflect.Float64:
switch resolved := resolved.(type) {
case int:
out.SetFloat(float64(resolved))
good = true
case int64:
out.SetFloat(float64(resolved))
good = true
case uint64:
out.SetFloat(float64(resolved))
good = true
case float64:
out.SetFloat(resolved)
good = true
}
case reflect.Ptr:
if out.Type().Elem() == reflect.TypeOf(resolved) {
// TODO DOes this make sense? When is out a Ptr except when decoding a nil value?
elem := reflect.New(out.Type().Elem())
elem.Elem().Set(reflect.ValueOf(resolved))
out.Set(elem)
good = true
}
}
if !good {
d.terror(n, tag, out)
}
return good
}
func settableValueOf(i interface{}) reflect.Value {
v := reflect.ValueOf(i)
sv := reflect.New(v.Type()).Elem()
sv.Set(v)
return sv
}
func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
l := len(n.children)
var iface reflect.Value
switch out.Kind() {
case reflect.Slice:
out.Set(reflect.MakeSlice(out.Type(), l, l))
case reflect.Interface:
// No type hints. Will have to use a generic sequence.
iface = out
out = settableValueOf(make([]interface{}, l))
default:
d.terror(n, yaml_SEQ_TAG, out)
return false
}
et := out.Type().Elem()
j := 0
for i := 0; i < l; i++ {
e := reflect.New(et).Elem()
if ok := d.unmarshal(n.children[i], e); ok {
out.Index(j).Set(e)
j++
}
}
out.Set(out.Slice(0, j))
if iface.IsValid() {
iface.Set(out)
}
return true
}
func (d *decoder) mapping(n *node, out reflect.Value) (good bool) {
switch out.Kind() {
case reflect.Struct:
return d.mappingStruct(n, out)
case reflect.Slice:
return d.mappingSlice(n, out)
case reflect.Map:
// okay
case reflect.Interface:
if d.mapType.Kind() == reflect.Map {
iface := out
out = reflect.MakeMap(d.mapType)
iface.Set(out)
} else {
slicev := reflect.New(d.mapType).Elem()
if !d.mappingSlice(n, slicev) {
return false
}
out.Set(slicev)
return true
}
default:
d.terror(n, yaml_MAP_TAG, out)
return false
}
outt := out.Type()
kt := outt.Key()
et := outt.Elem()
mapType := d.mapType
if outt.Key() == ifaceType && outt.Elem() == ifaceType {
d.mapType = outt
}
if out.IsNil() {
out.Set(reflect.MakeMap(outt))
}
l := len(n.children)
for i := 0; i < l; i += 2 {
if isMerge(n.children[i]) {
d.merge(n.children[i+1], out)
continue
}
k := reflect.New(kt).Elem()
if d.unmarshal(n.children[i], k) {
kkind := k.Kind()
if kkind == reflect.Interface {
kkind = k.Elem().Kind()
}
if kkind == reflect.Map || kkind == reflect.Slice {
failf("invalid map key: %#v", k.Interface())
}
e := reflect.New(et).Elem()
if d.unmarshal(n.children[i+1], e) {
out.SetMapIndex(k, e)
}
}
}
d.mapType = mapType
return true
}
func (d *decoder) mappingSlice(n *node, out reflect.Value) (good bool) {
outt := out.Type()
if outt.Elem() != mapItemType {
d.terror(n, yaml_MAP_TAG, out)
return false
}
mapType := d.mapType
d.mapType = outt
var slice []MapItem
var l = len(n.children)
for i := 0; i < l; i += 2 {
if isMerge(n.children[i]) {
d.merge(n.children[i+1], out)
continue
}
item := MapItem{}
k := reflect.ValueOf(&item.Key).Elem()
if d.unmarshal(n.children[i], k) {
v := reflect.ValueOf(&item.Value).Elem()
if d.unmarshal(n.children[i+1], v) {
slice = append(slice, item)
}
}
}
out.Set(reflect.ValueOf(slice))
d.mapType = mapType
return true
}
func (d *decoder) mappingStruct(n *node, out reflect.Value) (good bool) {
sinfo, err := getStructInfo(out.Type())
if err != nil {
panic(err)
}
name := settableValueOf("")
l := len(n.children)
var inlineMap reflect.Value
var elemType reflect.Type
if sinfo.InlineMap != -1 {
inlineMap = out.Field(sinfo.InlineMap)
inlineMap.Set(reflect.New(inlineMap.Type()).Elem())
elemType = inlineMap.Type().Elem()
}
for i := 0; i < l; i += 2 {
ni := n.children[i]
if isMerge(ni) {
d.merge(n.children[i+1], out)
continue
}
if !d.unmarshal(ni, name) {
continue
}
if info, ok := sinfo.FieldsMap[name.String()]; ok {
var field reflect.Value
if info.Inline == nil {
field = out.Field(info.Num)
} else {
field = out.FieldByIndex(info.Inline)
}
d.unmarshal(n.children[i+1], field)
} else if sinfo.InlineMap != -1 {
if inlineMap.IsNil() {
inlineMap.Set(reflect.MakeMap(inlineMap.Type()))
}
value := reflect.New(elemType).Elem()
d.unmarshal(n.children[i+1], value)
inlineMap.SetMapIndex(name, value)
}
}
return true
}
func failWantMap() {
failf("map merge requires map or sequence of maps as the value")
}
func (d *decoder) merge(n *node, out reflect.Value) {
switch n.kind {
case mappingNode:
d.unmarshal(n, out)
case aliasNode:
an, ok := d.doc.anchors[n.value]
if ok && an.kind != mappingNode {
failWantMap()
}
d.unmarshal(n, out)
case sequenceNode:
// Step backwards as earlier nodes take precedence.
for i := len(n.children) - 1; i >= 0; i-- {
ni := n.children[i]
if ni.kind == aliasNode {
an, ok := d.doc.anchors[ni.value]
if ok && an.kind != mappingNode {
failWantMap()
}
} else if ni.kind != mappingNode {
failWantMap()
}
d.unmarshal(ni, out)
}
default:
failWantMap()
}
}
func isMerge(n *node) bool {
return n.kind == scalarNode && n.value == "<<" && (n.implicit == true || n.tag == yaml_MERGE_TAG)
}

1685
vendor/gopkg.in/yaml.v2/emitterc.go generated vendored Normal file
View File

File diff suppressed because it is too large Load Diff

306
vendor/gopkg.in/yaml.v2/encode.go generated vendored Normal file
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@@ -0,0 +1,306 @@
package yaml
import (
"encoding"
"fmt"
"reflect"
"regexp"
"sort"
"strconv"
"strings"
"time"
)
type encoder struct {
emitter yaml_emitter_t
event yaml_event_t
out []byte
flow bool
}
func newEncoder() (e *encoder) {
e = &encoder{}
e.must(yaml_emitter_initialize(&e.emitter))
yaml_emitter_set_output_string(&e.emitter, &e.out)
yaml_emitter_set_unicode(&e.emitter, true)
e.must(yaml_stream_start_event_initialize(&e.event, yaml_UTF8_ENCODING))
e.emit()
e.must(yaml_document_start_event_initialize(&e.event, nil, nil, true))
e.emit()
return e
}
func (e *encoder) finish() {
e.must(yaml_document_end_event_initialize(&e.event, true))
e.emit()
e.emitter.open_ended = false
e.must(yaml_stream_end_event_initialize(&e.event))
e.emit()
}
func (e *encoder) destroy() {
yaml_emitter_delete(&e.emitter)
}
func (e *encoder) emit() {
// This will internally delete the e.event value.
if !yaml_emitter_emit(&e.emitter, &e.event) && e.event.typ != yaml_DOCUMENT_END_EVENT && e.event.typ != yaml_STREAM_END_EVENT {
e.must(false)
}
}
func (e *encoder) must(ok bool) {
if !ok {
msg := e.emitter.problem
if msg == "" {
msg = "unknown problem generating YAML content"
}
failf("%s", msg)
}
}
func (e *encoder) marshal(tag string, in reflect.Value) {
if !in.IsValid() {
e.nilv()
return
}
iface := in.Interface()
if m, ok := iface.(Marshaler); ok {
v, err := m.MarshalYAML()
if err != nil {
fail(err)
}
if v == nil {
e.nilv()
return
}
in = reflect.ValueOf(v)
} else if m, ok := iface.(encoding.TextMarshaler); ok {
text, err := m.MarshalText()
if err != nil {
fail(err)
}
in = reflect.ValueOf(string(text))
}
switch in.Kind() {
case reflect.Interface:
if in.IsNil() {
e.nilv()
} else {
e.marshal(tag, in.Elem())
}
case reflect.Map:
e.mapv(tag, in)
case reflect.Ptr:
if in.IsNil() {
e.nilv()
} else {
e.marshal(tag, in.Elem())
}
case reflect.Struct:
e.structv(tag, in)
case reflect.Slice:
if in.Type().Elem() == mapItemType {
e.itemsv(tag, in)
} else {
e.slicev(tag, in)
}
case reflect.String:
e.stringv(tag, in)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
if in.Type() == durationType {
e.stringv(tag, reflect.ValueOf(iface.(time.Duration).String()))
} else {
e.intv(tag, in)
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
e.uintv(tag, in)
case reflect.Float32, reflect.Float64:
e.floatv(tag, in)
case reflect.Bool:
e.boolv(tag, in)
default:
panic("cannot marshal type: " + in.Type().String())
}
}
func (e *encoder) mapv(tag string, in reflect.Value) {
e.mappingv(tag, func() {
keys := keyList(in.MapKeys())
sort.Sort(keys)
for _, k := range keys {
e.marshal("", k)
e.marshal("", in.MapIndex(k))
}
})
}
func (e *encoder) itemsv(tag string, in reflect.Value) {
e.mappingv(tag, func() {
slice := in.Convert(reflect.TypeOf([]MapItem{})).Interface().([]MapItem)
for _, item := range slice {
e.marshal("", reflect.ValueOf(item.Key))
e.marshal("", reflect.ValueOf(item.Value))
}
})
}
func (e *encoder) structv(tag string, in reflect.Value) {
sinfo, err := getStructInfo(in.Type())
if err != nil {
panic(err)
}
e.mappingv(tag, func() {
for _, info := range sinfo.FieldsList {
var value reflect.Value
if info.Inline == nil {
value = in.Field(info.Num)
} else {
value = in.FieldByIndex(info.Inline)
}
if info.OmitEmpty && isZero(value) {
continue
}
e.marshal("", reflect.ValueOf(info.Key))
e.flow = info.Flow
e.marshal("", value)
}
if sinfo.InlineMap >= 0 {
m := in.Field(sinfo.InlineMap)
if m.Len() > 0 {
e.flow = false
keys := keyList(m.MapKeys())
sort.Sort(keys)
for _, k := range keys {
if _, found := sinfo.FieldsMap[k.String()]; found {
panic(fmt.Sprintf("Can't have key %q in inlined map; conflicts with struct field", k.String()))
}
e.marshal("", k)
e.flow = false
e.marshal("", m.MapIndex(k))
}
}
}
})
}
func (e *encoder) mappingv(tag string, f func()) {
implicit := tag == ""
style := yaml_BLOCK_MAPPING_STYLE
if e.flow {
e.flow = false
style = yaml_FLOW_MAPPING_STYLE
}
e.must(yaml_mapping_start_event_initialize(&e.event, nil, []byte(tag), implicit, style))
e.emit()
f()
e.must(yaml_mapping_end_event_initialize(&e.event))
e.emit()
}
func (e *encoder) slicev(tag string, in reflect.Value) {
implicit := tag == ""
style := yaml_BLOCK_SEQUENCE_STYLE
if e.flow {
e.flow = false
style = yaml_FLOW_SEQUENCE_STYLE
}
e.must(yaml_sequence_start_event_initialize(&e.event, nil, []byte(tag), implicit, style))
e.emit()
n := in.Len()
for i := 0; i < n; i++ {
e.marshal("", in.Index(i))
}
e.must(yaml_sequence_end_event_initialize(&e.event))
e.emit()
}
// isBase60 returns whether s is in base 60 notation as defined in YAML 1.1.
//
// The base 60 float notation in YAML 1.1 is a terrible idea and is unsupported
// in YAML 1.2 and by this package, but these should be marshalled quoted for
// the time being for compatibility with other parsers.
func isBase60Float(s string) (result bool) {
// Fast path.
if s == "" {
return false
}
c := s[0]
if !(c == '+' || c == '-' || c >= '0' && c <= '9') || strings.IndexByte(s, ':') < 0 {
return false
}
// Do the full match.
return base60float.MatchString(s)
}
// From http://yaml.org/type/float.html, except the regular expression there
// is bogus. In practice parsers do not enforce the "\.[0-9_]*" suffix.
var base60float = regexp.MustCompile(`^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+(?:\.[0-9_]*)?$`)
func (e *encoder) stringv(tag string, in reflect.Value) {
var style yaml_scalar_style_t
s := in.String()
rtag, rs := resolve("", s)
if rtag == yaml_BINARY_TAG {
if tag == "" || tag == yaml_STR_TAG {
tag = rtag
s = rs.(string)
} else if tag == yaml_BINARY_TAG {
failf("explicitly tagged !!binary data must be base64-encoded")
} else {
failf("cannot marshal invalid UTF-8 data as %s", shortTag(tag))
}
}
if tag == "" && (rtag != yaml_STR_TAG || isBase60Float(s)) {
style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
} else if strings.Contains(s, "\n") {
style = yaml_LITERAL_SCALAR_STYLE
} else {
style = yaml_PLAIN_SCALAR_STYLE
}
e.emitScalar(s, "", tag, style)
}
func (e *encoder) boolv(tag string, in reflect.Value) {
var s string
if in.Bool() {
s = "true"
} else {
s = "false"
}
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) intv(tag string, in reflect.Value) {
s := strconv.FormatInt(in.Int(), 10)
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) uintv(tag string, in reflect.Value) {
s := strconv.FormatUint(in.Uint(), 10)
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) floatv(tag string, in reflect.Value) {
// FIXME: Handle 64 bits here.
s := strconv.FormatFloat(float64(in.Float()), 'g', -1, 32)
switch s {
case "+Inf":
s = ".inf"
case "-Inf":
s = "-.inf"
case "NaN":
s = ".nan"
}
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) nilv() {
e.emitScalar("null", "", "", yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) emitScalar(value, anchor, tag string, style yaml_scalar_style_t) {
implicit := tag == ""
e.must(yaml_scalar_event_initialize(&e.event, []byte(anchor), []byte(tag), []byte(value), implicit, implicit, style))
e.emit()
}

1096
vendor/gopkg.in/yaml.v2/parserc.go generated vendored Normal file
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394
vendor/gopkg.in/yaml.v2/readerc.go generated vendored Normal file
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@@ -0,0 +1,394 @@
package yaml
import (
"io"
)
// Set the reader error and return 0.
func yaml_parser_set_reader_error(parser *yaml_parser_t, problem string, offset int, value int) bool {
parser.error = yaml_READER_ERROR
parser.problem = problem
parser.problem_offset = offset
parser.problem_value = value
return false
}
// Byte order marks.
const (
bom_UTF8 = "\xef\xbb\xbf"
bom_UTF16LE = "\xff\xfe"
bom_UTF16BE = "\xfe\xff"
)
// Determine the input stream encoding by checking the BOM symbol. If no BOM is
// found, the UTF-8 encoding is assumed. Return 1 on success, 0 on failure.
func yaml_parser_determine_encoding(parser *yaml_parser_t) bool {
// Ensure that we had enough bytes in the raw buffer.
for !parser.eof && len(parser.raw_buffer)-parser.raw_buffer_pos < 3 {
if !yaml_parser_update_raw_buffer(parser) {
return false
}
}
// Determine the encoding.
buf := parser.raw_buffer
pos := parser.raw_buffer_pos
avail := len(buf) - pos
if avail >= 2 && buf[pos] == bom_UTF16LE[0] && buf[pos+1] == bom_UTF16LE[1] {
parser.encoding = yaml_UTF16LE_ENCODING
parser.raw_buffer_pos += 2
parser.offset += 2
} else if avail >= 2 && buf[pos] == bom_UTF16BE[0] && buf[pos+1] == bom_UTF16BE[1] {
parser.encoding = yaml_UTF16BE_ENCODING
parser.raw_buffer_pos += 2
parser.offset += 2
} else if avail >= 3 && buf[pos] == bom_UTF8[0] && buf[pos+1] == bom_UTF8[1] && buf[pos+2] == bom_UTF8[2] {
parser.encoding = yaml_UTF8_ENCODING
parser.raw_buffer_pos += 3
parser.offset += 3
} else {
parser.encoding = yaml_UTF8_ENCODING
}
return true
}
// Update the raw buffer.
func yaml_parser_update_raw_buffer(parser *yaml_parser_t) bool {
size_read := 0
// Return if the raw buffer is full.
if parser.raw_buffer_pos == 0 && len(parser.raw_buffer) == cap(parser.raw_buffer) {
return true
}
// Return on EOF.
if parser.eof {
return true
}
// Move the remaining bytes in the raw buffer to the beginning.
if parser.raw_buffer_pos > 0 && parser.raw_buffer_pos < len(parser.raw_buffer) {
copy(parser.raw_buffer, parser.raw_buffer[parser.raw_buffer_pos:])
}
parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)-parser.raw_buffer_pos]
parser.raw_buffer_pos = 0
// Call the read handler to fill the buffer.
size_read, err := parser.read_handler(parser, parser.raw_buffer[len(parser.raw_buffer):cap(parser.raw_buffer)])
parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)+size_read]
if err == io.EOF {
parser.eof = true
} else if err != nil {
return yaml_parser_set_reader_error(parser, "input error: "+err.Error(), parser.offset, -1)
}
return true
}
// Ensure that the buffer contains at least `length` characters.
// Return true on success, false on failure.
//
// The length is supposed to be significantly less that the buffer size.
func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
if parser.read_handler == nil {
panic("read handler must be set")
}
// If the EOF flag is set and the raw buffer is empty, do nothing.
if parser.eof && parser.raw_buffer_pos == len(parser.raw_buffer) {
return true
}
// Return if the buffer contains enough characters.
if parser.unread >= length {
return true
}
// Determine the input encoding if it is not known yet.
if parser.encoding == yaml_ANY_ENCODING {
if !yaml_parser_determine_encoding(parser) {
return false
}
}
// Move the unread characters to the beginning of the buffer.
buffer_len := len(parser.buffer)
if parser.buffer_pos > 0 && parser.buffer_pos < buffer_len {
copy(parser.buffer, parser.buffer[parser.buffer_pos:])
buffer_len -= parser.buffer_pos
parser.buffer_pos = 0
} else if parser.buffer_pos == buffer_len {
buffer_len = 0
parser.buffer_pos = 0
}
// Open the whole buffer for writing, and cut it before returning.
parser.buffer = parser.buffer[:cap(parser.buffer)]
// Fill the buffer until it has enough characters.
first := true
for parser.unread < length {
// Fill the raw buffer if necessary.
if !first || parser.raw_buffer_pos == len(parser.raw_buffer) {
if !yaml_parser_update_raw_buffer(parser) {
parser.buffer = parser.buffer[:buffer_len]
return false
}
}
first = false
// Decode the raw buffer.
inner:
for parser.raw_buffer_pos != len(parser.raw_buffer) {
var value rune
var width int
raw_unread := len(parser.raw_buffer) - parser.raw_buffer_pos
// Decode the next character.
switch parser.encoding {
case yaml_UTF8_ENCODING:
// Decode a UTF-8 character. Check RFC 3629
// (http://www.ietf.org/rfc/rfc3629.txt) for more details.
//
// The following table (taken from the RFC) is used for
// decoding.
//
// Char. number range | UTF-8 octet sequence
// (hexadecimal) | (binary)
// --------------------+------------------------------------
// 0000 0000-0000 007F | 0xxxxxxx
// 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
// 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
// 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
//
// Additionally, the characters in the range 0xD800-0xDFFF
// are prohibited as they are reserved for use with UTF-16
// surrogate pairs.
// Determine the length of the UTF-8 sequence.
octet := parser.raw_buffer[parser.raw_buffer_pos]
switch {
case octet&0x80 == 0x00:
width = 1
case octet&0xE0 == 0xC0:
width = 2
case octet&0xF0 == 0xE0:
width = 3
case octet&0xF8 == 0xF0:
width = 4
default:
// The leading octet is invalid.
return yaml_parser_set_reader_error(parser,
"invalid leading UTF-8 octet",
parser.offset, int(octet))
}
// Check if the raw buffer contains an incomplete character.
if width > raw_unread {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-8 octet sequence",
parser.offset, -1)
}
break inner
}
// Decode the leading octet.
switch {
case octet&0x80 == 0x00:
value = rune(octet & 0x7F)
case octet&0xE0 == 0xC0:
value = rune(octet & 0x1F)
case octet&0xF0 == 0xE0:
value = rune(octet & 0x0F)
case octet&0xF8 == 0xF0:
value = rune(octet & 0x07)
default:
value = 0
}
// Check and decode the trailing octets.
for k := 1; k < width; k++ {
octet = parser.raw_buffer[parser.raw_buffer_pos+k]
// Check if the octet is valid.
if (octet & 0xC0) != 0x80 {
return yaml_parser_set_reader_error(parser,
"invalid trailing UTF-8 octet",
parser.offset+k, int(octet))
}
// Decode the octet.
value = (value << 6) + rune(octet&0x3F)
}
// Check the length of the sequence against the value.
switch {
case width == 1:
case width == 2 && value >= 0x80:
case width == 3 && value >= 0x800:
case width == 4 && value >= 0x10000:
default:
return yaml_parser_set_reader_error(parser,
"invalid length of a UTF-8 sequence",
parser.offset, -1)
}
// Check the range of the value.
if value >= 0xD800 && value <= 0xDFFF || value > 0x10FFFF {
return yaml_parser_set_reader_error(parser,
"invalid Unicode character",
parser.offset, int(value))
}
case yaml_UTF16LE_ENCODING, yaml_UTF16BE_ENCODING:
var low, high int
if parser.encoding == yaml_UTF16LE_ENCODING {
low, high = 0, 1
} else {
low, high = 1, 0
}
// The UTF-16 encoding is not as simple as one might
// naively think. Check RFC 2781
// (http://www.ietf.org/rfc/rfc2781.txt).
//
// Normally, two subsequent bytes describe a Unicode
// character. However a special technique (called a
// surrogate pair) is used for specifying character
// values larger than 0xFFFF.
//
// A surrogate pair consists of two pseudo-characters:
// high surrogate area (0xD800-0xDBFF)
// low surrogate area (0xDC00-0xDFFF)
//
// The following formulas are used for decoding
// and encoding characters using surrogate pairs:
//
// U = U' + 0x10000 (0x01 00 00 <= U <= 0x10 FF FF)
// U' = yyyyyyyyyyxxxxxxxxxx (0 <= U' <= 0x0F FF FF)
// W1 = 110110yyyyyyyyyy
// W2 = 110111xxxxxxxxxx
//
// where U is the character value, W1 is the high surrogate
// area, W2 is the low surrogate area.
// Check for incomplete UTF-16 character.
if raw_unread < 2 {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-16 character",
parser.offset, -1)
}
break inner
}
// Get the character.
value = rune(parser.raw_buffer[parser.raw_buffer_pos+low]) +
(rune(parser.raw_buffer[parser.raw_buffer_pos+high]) << 8)
// Check for unexpected low surrogate area.
if value&0xFC00 == 0xDC00 {
return yaml_parser_set_reader_error(parser,
"unexpected low surrogate area",
parser.offset, int(value))
}
// Check for a high surrogate area.
if value&0xFC00 == 0xD800 {
width = 4
// Check for incomplete surrogate pair.
if raw_unread < 4 {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-16 surrogate pair",
parser.offset, -1)
}
break inner
}
// Get the next character.
value2 := rune(parser.raw_buffer[parser.raw_buffer_pos+low+2]) +
(rune(parser.raw_buffer[parser.raw_buffer_pos+high+2]) << 8)
// Check for a low surrogate area.
if value2&0xFC00 != 0xDC00 {
return yaml_parser_set_reader_error(parser,
"expected low surrogate area",
parser.offset+2, int(value2))
}
// Generate the value of the surrogate pair.
value = 0x10000 + ((value & 0x3FF) << 10) + (value2 & 0x3FF)
} else {
width = 2
}
default:
panic("impossible")
}
// Check if the character is in the allowed range:
// #x9 | #xA | #xD | [#x20-#x7E] (8 bit)
// | #x85 | [#xA0-#xD7FF] | [#xE000-#xFFFD] (16 bit)
// | [#x10000-#x10FFFF] (32 bit)
switch {
case value == 0x09:
case value == 0x0A:
case value == 0x0D:
case value >= 0x20 && value <= 0x7E:
case value == 0x85:
case value >= 0xA0 && value <= 0xD7FF:
case value >= 0xE000 && value <= 0xFFFD:
case value >= 0x10000 && value <= 0x10FFFF:
default:
return yaml_parser_set_reader_error(parser,
"control characters are not allowed",
parser.offset, int(value))
}
// Move the raw pointers.
parser.raw_buffer_pos += width
parser.offset += width
// Finally put the character into the buffer.
if value <= 0x7F {
// 0000 0000-0000 007F . 0xxxxxxx
parser.buffer[buffer_len+0] = byte(value)
buffer_len += 1
} else if value <= 0x7FF {
// 0000 0080-0000 07FF . 110xxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xC0 + (value >> 6))
parser.buffer[buffer_len+1] = byte(0x80 + (value & 0x3F))
buffer_len += 2
} else if value <= 0xFFFF {
// 0000 0800-0000 FFFF . 1110xxxx 10xxxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xE0 + (value >> 12))
parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 6) & 0x3F))
parser.buffer[buffer_len+2] = byte(0x80 + (value & 0x3F))
buffer_len += 3
} else {
// 0001 0000-0010 FFFF . 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xF0 + (value >> 18))
parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 12) & 0x3F))
parser.buffer[buffer_len+2] = byte(0x80 + ((value >> 6) & 0x3F))
parser.buffer[buffer_len+3] = byte(0x80 + (value & 0x3F))
buffer_len += 4
}
parser.unread++
}
// On EOF, put NUL into the buffer and return.
if parser.eof {
parser.buffer[buffer_len] = 0
buffer_len++
parser.unread++
break
}
}
parser.buffer = parser.buffer[:buffer_len]
return true
}

203
vendor/gopkg.in/yaml.v2/resolve.go generated vendored Normal file
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@@ -0,0 +1,203 @@
package yaml
import (
"encoding/base64"
"math"
"strconv"
"strings"
"unicode/utf8"
)
type resolveMapItem struct {
value interface{}
tag string
}
var resolveTable = make([]byte, 256)
var resolveMap = make(map[string]resolveMapItem)
func init() {
t := resolveTable
t[int('+')] = 'S' // Sign
t[int('-')] = 'S'
for _, c := range "0123456789" {
t[int(c)] = 'D' // Digit
}
for _, c := range "yYnNtTfFoO~" {
t[int(c)] = 'M' // In map
}
t[int('.')] = '.' // Float (potentially in map)
var resolveMapList = []struct {
v interface{}
tag string
l []string
}{
{true, yaml_BOOL_TAG, []string{"y", "Y", "yes", "Yes", "YES"}},
{true, yaml_BOOL_TAG, []string{"true", "True", "TRUE"}},
{true, yaml_BOOL_TAG, []string{"on", "On", "ON"}},
{false, yaml_BOOL_TAG, []string{"n", "N", "no", "No", "NO"}},
{false, yaml_BOOL_TAG, []string{"false", "False", "FALSE"}},
{false, yaml_BOOL_TAG, []string{"off", "Off", "OFF"}},
{nil, yaml_NULL_TAG, []string{"", "~", "null", "Null", "NULL"}},
{math.NaN(), yaml_FLOAT_TAG, []string{".nan", ".NaN", ".NAN"}},
{math.Inf(+1), yaml_FLOAT_TAG, []string{".inf", ".Inf", ".INF"}},
{math.Inf(+1), yaml_FLOAT_TAG, []string{"+.inf", "+.Inf", "+.INF"}},
{math.Inf(-1), yaml_FLOAT_TAG, []string{"-.inf", "-.Inf", "-.INF"}},
{"<<", yaml_MERGE_TAG, []string{"<<"}},
}
m := resolveMap
for _, item := range resolveMapList {
for _, s := range item.l {
m[s] = resolveMapItem{item.v, item.tag}
}
}
}
const longTagPrefix = "tag:yaml.org,2002:"
func shortTag(tag string) string {
// TODO This can easily be made faster and produce less garbage.
if strings.HasPrefix(tag, longTagPrefix) {
return "!!" + tag[len(longTagPrefix):]
}
return tag
}
func longTag(tag string) string {
if strings.HasPrefix(tag, "!!") {
return longTagPrefix + tag[2:]
}
return tag
}
func resolvableTag(tag string) bool {
switch tag {
case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG:
return true
}
return false
}
func resolve(tag string, in string) (rtag string, out interface{}) {
if !resolvableTag(tag) {
return tag, in
}
defer func() {
switch tag {
case "", rtag, yaml_STR_TAG, yaml_BINARY_TAG:
return
}
failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
}()
// Any data is accepted as a !!str or !!binary.
// Otherwise, the prefix is enough of a hint about what it might be.
hint := byte('N')
if in != "" {
hint = resolveTable[in[0]]
}
if hint != 0 && tag != yaml_STR_TAG && tag != yaml_BINARY_TAG {
// Handle things we can lookup in a map.
if item, ok := resolveMap[in]; ok {
return item.tag, item.value
}
// Base 60 floats are a bad idea, were dropped in YAML 1.2, and
// are purposefully unsupported here. They're still quoted on
// the way out for compatibility with other parser, though.
switch hint {
case 'M':
// We've already checked the map above.
case '.':
// Not in the map, so maybe a normal float.
floatv, err := strconv.ParseFloat(in, 64)
if err == nil {
return yaml_FLOAT_TAG, floatv
}
case 'D', 'S':
// Int, float, or timestamp.
plain := strings.Replace(in, "_", "", -1)
intv, err := strconv.ParseInt(plain, 0, 64)
if err == nil {
if intv == int64(int(intv)) {
return yaml_INT_TAG, int(intv)
} else {
return yaml_INT_TAG, intv
}
}
uintv, err := strconv.ParseUint(plain, 0, 64)
if err == nil {
return yaml_INT_TAG, uintv
}
floatv, err := strconv.ParseFloat(plain, 64)
if err == nil {
return yaml_FLOAT_TAG, floatv
}
if strings.HasPrefix(plain, "0b") {
intv, err := strconv.ParseInt(plain[2:], 2, 64)
if err == nil {
if intv == int64(int(intv)) {
return yaml_INT_TAG, int(intv)
} else {
return yaml_INT_TAG, intv
}
}
uintv, err := strconv.ParseUint(plain[2:], 2, 64)
if err == nil {
return yaml_INT_TAG, uintv
}
} else if strings.HasPrefix(plain, "-0b") {
intv, err := strconv.ParseInt(plain[3:], 2, 64)
if err == nil {
if intv == int64(int(intv)) {
return yaml_INT_TAG, -int(intv)
} else {
return yaml_INT_TAG, -intv
}
}
}
// XXX Handle timestamps here.
default:
panic("resolveTable item not yet handled: " + string(rune(hint)) + " (with " + in + ")")
}
}
if tag == yaml_BINARY_TAG {
return yaml_BINARY_TAG, in
}
if utf8.ValidString(in) {
return yaml_STR_TAG, in
}
return yaml_BINARY_TAG, encodeBase64(in)
}
// encodeBase64 encodes s as base64 that is broken up into multiple lines
// as appropriate for the resulting length.
func encodeBase64(s string) string {
const lineLen = 70
encLen := base64.StdEncoding.EncodedLen(len(s))
lines := encLen/lineLen + 1
buf := make([]byte, encLen*2+lines)
in := buf[0:encLen]
out := buf[encLen:]
base64.StdEncoding.Encode(in, []byte(s))
k := 0
for i := 0; i < len(in); i += lineLen {
j := i + lineLen
if j > len(in) {
j = len(in)
}
k += copy(out[k:], in[i:j])
if lines > 1 {
out[k] = '\n'
k++
}
}
return string(out[:k])
}

2710
vendor/gopkg.in/yaml.v2/scannerc.go generated vendored Normal file
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104
vendor/gopkg.in/yaml.v2/sorter.go generated vendored Normal file
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package yaml
import (
"reflect"
"unicode"
)
type keyList []reflect.Value
func (l keyList) Len() int { return len(l) }
func (l keyList) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
func (l keyList) Less(i, j int) bool {
a := l[i]
b := l[j]
ak := a.Kind()
bk := b.Kind()
for (ak == reflect.Interface || ak == reflect.Ptr) && !a.IsNil() {
a = a.Elem()
ak = a.Kind()
}
for (bk == reflect.Interface || bk == reflect.Ptr) && !b.IsNil() {
b = b.Elem()
bk = b.Kind()
}
af, aok := keyFloat(a)
bf, bok := keyFloat(b)
if aok && bok {
if af != bf {
return af < bf
}
if ak != bk {
return ak < bk
}
return numLess(a, b)
}
if ak != reflect.String || bk != reflect.String {
return ak < bk
}
ar, br := []rune(a.String()), []rune(b.String())
for i := 0; i < len(ar) && i < len(br); i++ {
if ar[i] == br[i] {
continue
}
al := unicode.IsLetter(ar[i])
bl := unicode.IsLetter(br[i])
if al && bl {
return ar[i] < br[i]
}
if al || bl {
return bl
}
var ai, bi int
var an, bn int64
for ai = i; ai < len(ar) && unicode.IsDigit(ar[ai]); ai++ {
an = an*10 + int64(ar[ai]-'0')
}
for bi = i; bi < len(br) && unicode.IsDigit(br[bi]); bi++ {
bn = bn*10 + int64(br[bi]-'0')
}
if an != bn {
return an < bn
}
if ai != bi {
return ai < bi
}
return ar[i] < br[i]
}
return len(ar) < len(br)
}
// keyFloat returns a float value for v if it is a number/bool
// and whether it is a number/bool or not.
func keyFloat(v reflect.Value) (f float64, ok bool) {
switch v.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return float64(v.Int()), true
case reflect.Float32, reflect.Float64:
return v.Float(), true
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return float64(v.Uint()), true
case reflect.Bool:
if v.Bool() {
return 1, true
}
return 0, true
}
return 0, false
}
// numLess returns whether a < b.
// a and b must necessarily have the same kind.
func numLess(a, b reflect.Value) bool {
switch a.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return a.Int() < b.Int()
case reflect.Float32, reflect.Float64:
return a.Float() < b.Float()
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return a.Uint() < b.Uint()
case reflect.Bool:
return !a.Bool() && b.Bool()
}
panic("not a number")
}

89
vendor/gopkg.in/yaml.v2/writerc.go generated vendored Normal file
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package yaml
// Set the writer error and return false.
func yaml_emitter_set_writer_error(emitter *yaml_emitter_t, problem string) bool {
emitter.error = yaml_WRITER_ERROR
emitter.problem = problem
return false
}
// Flush the output buffer.
func yaml_emitter_flush(emitter *yaml_emitter_t) bool {
if emitter.write_handler == nil {
panic("write handler not set")
}
// Check if the buffer is empty.
if emitter.buffer_pos == 0 {
return true
}
// If the output encoding is UTF-8, we don't need to recode the buffer.
if emitter.encoding == yaml_UTF8_ENCODING {
if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
}
emitter.buffer_pos = 0
return true
}
// Recode the buffer into the raw buffer.
var low, high int
if emitter.encoding == yaml_UTF16LE_ENCODING {
low, high = 0, 1
} else {
high, low = 1, 0
}
pos := 0
for pos < emitter.buffer_pos {
// See the "reader.c" code for more details on UTF-8 encoding. Note
// that we assume that the buffer contains a valid UTF-8 sequence.
// Read the next UTF-8 character.
octet := emitter.buffer[pos]
var w int
var value rune
switch {
case octet&0x80 == 0x00:
w, value = 1, rune(octet&0x7F)
case octet&0xE0 == 0xC0:
w, value = 2, rune(octet&0x1F)
case octet&0xF0 == 0xE0:
w, value = 3, rune(octet&0x0F)
case octet&0xF8 == 0xF0:
w, value = 4, rune(octet&0x07)
}
for k := 1; k < w; k++ {
octet = emitter.buffer[pos+k]
value = (value << 6) + (rune(octet) & 0x3F)
}
pos += w
// Write the character.
if value < 0x10000 {
var b [2]byte
b[high] = byte(value >> 8)
b[low] = byte(value & 0xFF)
emitter.raw_buffer = append(emitter.raw_buffer, b[0], b[1])
} else {
// Write the character using a surrogate pair (check "reader.c").
var b [4]byte
value -= 0x10000
b[high] = byte(0xD8 + (value >> 18))
b[low] = byte((value >> 10) & 0xFF)
b[high+2] = byte(0xDC + ((value >> 8) & 0xFF))
b[low+2] = byte(value & 0xFF)
emitter.raw_buffer = append(emitter.raw_buffer, b[0], b[1], b[2], b[3])
}
}
// Write the raw buffer.
if err := emitter.write_handler(emitter, emitter.raw_buffer); err != nil {
return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
}
emitter.buffer_pos = 0
emitter.raw_buffer = emitter.raw_buffer[:0]
return true
}

346
vendor/gopkg.in/yaml.v2/yaml.go generated vendored Normal file
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@@ -0,0 +1,346 @@
// Package yaml implements YAML support for the Go language.
//
// Source code and other details for the project are available at GitHub:
//
// https://github.com/go-yaml/yaml
//
package yaml
import (
"errors"
"fmt"
"reflect"
"strings"
"sync"
)
// MapSlice encodes and decodes as a YAML map.
// The order of keys is preserved when encoding and decoding.
type MapSlice []MapItem
// MapItem is an item in a MapSlice.
type MapItem struct {
Key, Value interface{}
}
// The Unmarshaler interface may be implemented by types to customize their
// behavior when being unmarshaled from a YAML document. The UnmarshalYAML
// method receives a function that may be called to unmarshal the original
// YAML value into a field or variable. It is safe to call the unmarshal
// function parameter more than once if necessary.
type Unmarshaler interface {
UnmarshalYAML(unmarshal func(interface{}) error) error
}
// The Marshaler interface may be implemented by types to customize their
// behavior when being marshaled into a YAML document. The returned value
// is marshaled in place of the original value implementing Marshaler.
//
// If an error is returned by MarshalYAML, the marshaling procedure stops
// and returns with the provided error.
type Marshaler interface {
MarshalYAML() (interface{}, error)
}
// Unmarshal decodes the first document found within the in byte slice
// and assigns decoded values into the out value.
//
// Maps and pointers (to a struct, string, int, etc) are accepted as out
// values. If an internal pointer within a struct is not initialized,
// the yaml package will initialize it if necessary for unmarshalling
// the provided data. The out parameter must not be nil.
//
// The type of the decoded values should be compatible with the respective
// values in out. If one or more values cannot be decoded due to a type
// mismatches, decoding continues partially until the end of the YAML
// content, and a *yaml.TypeError is returned with details for all
// missed values.
//
// Struct fields are only unmarshalled if they are exported (have an
// upper case first letter), and are unmarshalled using the field name
// lowercased as the default key. Custom keys may be defined via the
// "yaml" name in the field tag: the content preceding the first comma
// is used as the key, and the following comma-separated options are
// used to tweak the marshalling process (see Marshal).
// Conflicting names result in a runtime error.
//
// For example:
//
// type T struct {
// F int `yaml:"a,omitempty"`
// B int
// }
// var t T
// yaml.Unmarshal([]byte("a: 1\nb: 2"), &t)
//
// See the documentation of Marshal for the format of tags and a list of
// supported tag options.
//
func Unmarshal(in []byte, out interface{}) (err error) {
defer handleErr(&err)
d := newDecoder()
p := newParser(in)
defer p.destroy()
node := p.parse()
if node != nil {
v := reflect.ValueOf(out)
if v.Kind() == reflect.Ptr && !v.IsNil() {
v = v.Elem()
}
d.unmarshal(node, v)
}
if len(d.terrors) > 0 {
return &TypeError{d.terrors}
}
return nil
}
// Marshal serializes the value provided into a YAML document. The structure
// of the generated document will reflect the structure of the value itself.
// Maps and pointers (to struct, string, int, etc) are accepted as the in value.
//
// Struct fields are only unmarshalled if they are exported (have an upper case
// first letter), and are unmarshalled using the field name lowercased as the
// default key. Custom keys may be defined via the "yaml" name in the field
// tag: the content preceding the first comma is used as the key, and the
// following comma-separated options are used to tweak the marshalling process.
// Conflicting names result in a runtime error.
//
// The field tag format accepted is:
//
// `(...) yaml:"[<key>][,<flag1>[,<flag2>]]" (...)`
//
// The following flags are currently supported:
//
// omitempty Only include the field if it's not set to the zero
// value for the type or to empty slices or maps.
// Does not apply to zero valued structs.
//
// flow Marshal using a flow style (useful for structs,
// sequences and maps).
//
// inline Inline the field, which must be a struct or a map,
// causing all of its fields or keys to be processed as if
// they were part of the outer struct. For maps, keys must
// not conflict with the yaml keys of other struct fields.
//
// In addition, if the key is "-", the field is ignored.
//
// For example:
//
// type T struct {
// F int "a,omitempty"
// B int
// }
// yaml.Marshal(&T{B: 2}) // Returns "b: 2\n"
// yaml.Marshal(&T{F: 1}} // Returns "a: 1\nb: 0\n"
//
func Marshal(in interface{}) (out []byte, err error) {
defer handleErr(&err)
e := newEncoder()
defer e.destroy()
e.marshal("", reflect.ValueOf(in))
e.finish()
out = e.out
return
}
func handleErr(err *error) {
if v := recover(); v != nil {
if e, ok := v.(yamlError); ok {
*err = e.err
} else {
panic(v)
}
}
}
type yamlError struct {
err error
}
func fail(err error) {
panic(yamlError{err})
}
func failf(format string, args ...interface{}) {
panic(yamlError{fmt.Errorf("yaml: "+format, args...)})
}
// A TypeError is returned by Unmarshal when one or more fields in
// the YAML document cannot be properly decoded into the requested
// types. When this error is returned, the value is still
// unmarshaled partially.
type TypeError struct {
Errors []string
}
func (e *TypeError) Error() string {
return fmt.Sprintf("yaml: unmarshal errors:\n %s", strings.Join(e.Errors, "\n "))
}
// --------------------------------------------------------------------------
// Maintain a mapping of keys to structure field indexes
// The code in this section was copied from mgo/bson.
// structInfo holds details for the serialization of fields of
// a given struct.
type structInfo struct {
FieldsMap map[string]fieldInfo
FieldsList []fieldInfo
// InlineMap is the number of the field in the struct that
// contains an ,inline map, or -1 if there's none.
InlineMap int
}
type fieldInfo struct {
Key string
Num int
OmitEmpty bool
Flow bool
// Inline holds the field index if the field is part of an inlined struct.
Inline []int
}
var structMap = make(map[reflect.Type]*structInfo)
var fieldMapMutex sync.RWMutex
func getStructInfo(st reflect.Type) (*structInfo, error) {
fieldMapMutex.RLock()
sinfo, found := structMap[st]
fieldMapMutex.RUnlock()
if found {
return sinfo, nil
}
n := st.NumField()
fieldsMap := make(map[string]fieldInfo)
fieldsList := make([]fieldInfo, 0, n)
inlineMap := -1
for i := 0; i != n; i++ {
field := st.Field(i)
if field.PkgPath != "" && !field.Anonymous {
continue // Private field
}
info := fieldInfo{Num: i}
tag := field.Tag.Get("yaml")
if tag == "" && strings.Index(string(field.Tag), ":") < 0 {
tag = string(field.Tag)
}
if tag == "-" {
continue
}
inline := false
fields := strings.Split(tag, ",")
if len(fields) > 1 {
for _, flag := range fields[1:] {
switch flag {
case "omitempty":
info.OmitEmpty = true
case "flow":
info.Flow = true
case "inline":
inline = true
default:
return nil, errors.New(fmt.Sprintf("Unsupported flag %q in tag %q of type %s", flag, tag, st))
}
}
tag = fields[0]
}
if inline {
switch field.Type.Kind() {
case reflect.Map:
if inlineMap >= 0 {
return nil, errors.New("Multiple ,inline maps in struct " + st.String())
}
if field.Type.Key() != reflect.TypeOf("") {
return nil, errors.New("Option ,inline needs a map with string keys in struct " + st.String())
}
inlineMap = info.Num
case reflect.Struct:
sinfo, err := getStructInfo(field.Type)
if err != nil {
return nil, err
}
for _, finfo := range sinfo.FieldsList {
if _, found := fieldsMap[finfo.Key]; found {
msg := "Duplicated key '" + finfo.Key + "' in struct " + st.String()
return nil, errors.New(msg)
}
if finfo.Inline == nil {
finfo.Inline = []int{i, finfo.Num}
} else {
finfo.Inline = append([]int{i}, finfo.Inline...)
}
fieldsMap[finfo.Key] = finfo
fieldsList = append(fieldsList, finfo)
}
default:
//return nil, errors.New("Option ,inline needs a struct value or map field")
return nil, errors.New("Option ,inline needs a struct value field")
}
continue
}
if tag != "" {
info.Key = tag
} else {
info.Key = strings.ToLower(field.Name)
}
if _, found = fieldsMap[info.Key]; found {
msg := "Duplicated key '" + info.Key + "' in struct " + st.String()
return nil, errors.New(msg)
}
fieldsList = append(fieldsList, info)
fieldsMap[info.Key] = info
}
sinfo = &structInfo{fieldsMap, fieldsList, inlineMap}
fieldMapMutex.Lock()
structMap[st] = sinfo
fieldMapMutex.Unlock()
return sinfo, nil
}
func isZero(v reflect.Value) bool {
switch v.Kind() {
case reflect.String:
return len(v.String()) == 0
case reflect.Interface, reflect.Ptr:
return v.IsNil()
case reflect.Slice:
return v.Len() == 0
case reflect.Map:
return v.Len() == 0
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Bool:
return !v.Bool()
case reflect.Struct:
vt := v.Type()
for i := v.NumField() - 1; i >= 0; i-- {
if vt.Field(i).PkgPath != "" {
continue // Private field
}
if !isZero(v.Field(i)) {
return false
}
}
return true
}
return false
}

716
vendor/gopkg.in/yaml.v2/yamlh.go generated vendored Normal file
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@@ -0,0 +1,716 @@
package yaml
import (
"io"
)
// The version directive data.
type yaml_version_directive_t struct {
major int8 // The major version number.
minor int8 // The minor version number.
}
// The tag directive data.
type yaml_tag_directive_t struct {
handle []byte // The tag handle.
prefix []byte // The tag prefix.
}
type yaml_encoding_t int
// The stream encoding.
const (
// Let the parser choose the encoding.
yaml_ANY_ENCODING yaml_encoding_t = iota
yaml_UTF8_ENCODING // The default UTF-8 encoding.
yaml_UTF16LE_ENCODING // The UTF-16-LE encoding with BOM.
yaml_UTF16BE_ENCODING // The UTF-16-BE encoding with BOM.
)
type yaml_break_t int
// Line break types.
const (
// Let the parser choose the break type.
yaml_ANY_BREAK yaml_break_t = iota
yaml_CR_BREAK // Use CR for line breaks (Mac style).
yaml_LN_BREAK // Use LN for line breaks (Unix style).
yaml_CRLN_BREAK // Use CR LN for line breaks (DOS style).
)
type yaml_error_type_t int
// Many bad things could happen with the parser and emitter.
const (
// No error is produced.
yaml_NO_ERROR yaml_error_type_t = iota
yaml_MEMORY_ERROR // Cannot allocate or reallocate a block of memory.
yaml_READER_ERROR // Cannot read or decode the input stream.
yaml_SCANNER_ERROR // Cannot scan the input stream.
yaml_PARSER_ERROR // Cannot parse the input stream.
yaml_COMPOSER_ERROR // Cannot compose a YAML document.
yaml_WRITER_ERROR // Cannot write to the output stream.
yaml_EMITTER_ERROR // Cannot emit a YAML stream.
)
// The pointer position.
type yaml_mark_t struct {
index int // The position index.
line int // The position line.
column int // The position column.
}
// Node Styles
type yaml_style_t int8
type yaml_scalar_style_t yaml_style_t
// Scalar styles.
const (
// Let the emitter choose the style.
yaml_ANY_SCALAR_STYLE yaml_scalar_style_t = iota
yaml_PLAIN_SCALAR_STYLE // The plain scalar style.
yaml_SINGLE_QUOTED_SCALAR_STYLE // The single-quoted scalar style.
yaml_DOUBLE_QUOTED_SCALAR_STYLE // The double-quoted scalar style.
yaml_LITERAL_SCALAR_STYLE // The literal scalar style.
yaml_FOLDED_SCALAR_STYLE // The folded scalar style.
)
type yaml_sequence_style_t yaml_style_t
// Sequence styles.
const (
// Let the emitter choose the style.
yaml_ANY_SEQUENCE_STYLE yaml_sequence_style_t = iota
yaml_BLOCK_SEQUENCE_STYLE // The block sequence style.
yaml_FLOW_SEQUENCE_STYLE // The flow sequence style.
)
type yaml_mapping_style_t yaml_style_t
// Mapping styles.
const (
// Let the emitter choose the style.
yaml_ANY_MAPPING_STYLE yaml_mapping_style_t = iota
yaml_BLOCK_MAPPING_STYLE // The block mapping style.
yaml_FLOW_MAPPING_STYLE // The flow mapping style.
)
// Tokens
type yaml_token_type_t int
// Token types.
const (
// An empty token.
yaml_NO_TOKEN yaml_token_type_t = iota
yaml_STREAM_START_TOKEN // A STREAM-START token.
yaml_STREAM_END_TOKEN // A STREAM-END token.
yaml_VERSION_DIRECTIVE_TOKEN // A VERSION-DIRECTIVE token.
yaml_TAG_DIRECTIVE_TOKEN // A TAG-DIRECTIVE token.
yaml_DOCUMENT_START_TOKEN // A DOCUMENT-START token.
yaml_DOCUMENT_END_TOKEN // A DOCUMENT-END token.
yaml_BLOCK_SEQUENCE_START_TOKEN // A BLOCK-SEQUENCE-START token.
yaml_BLOCK_MAPPING_START_TOKEN // A BLOCK-SEQUENCE-END token.
yaml_BLOCK_END_TOKEN // A BLOCK-END token.
yaml_FLOW_SEQUENCE_START_TOKEN // A FLOW-SEQUENCE-START token.
yaml_FLOW_SEQUENCE_END_TOKEN // A FLOW-SEQUENCE-END token.
yaml_FLOW_MAPPING_START_TOKEN // A FLOW-MAPPING-START token.
yaml_FLOW_MAPPING_END_TOKEN // A FLOW-MAPPING-END token.
yaml_BLOCK_ENTRY_TOKEN // A BLOCK-ENTRY token.
yaml_FLOW_ENTRY_TOKEN // A FLOW-ENTRY token.
yaml_KEY_TOKEN // A KEY token.
yaml_VALUE_TOKEN // A VALUE token.
yaml_ALIAS_TOKEN // An ALIAS token.
yaml_ANCHOR_TOKEN // An ANCHOR token.
yaml_TAG_TOKEN // A TAG token.
yaml_SCALAR_TOKEN // A SCALAR token.
)
func (tt yaml_token_type_t) String() string {
switch tt {
case yaml_NO_TOKEN:
return "yaml_NO_TOKEN"
case yaml_STREAM_START_TOKEN:
return "yaml_STREAM_START_TOKEN"
case yaml_STREAM_END_TOKEN:
return "yaml_STREAM_END_TOKEN"
case yaml_VERSION_DIRECTIVE_TOKEN:
return "yaml_VERSION_DIRECTIVE_TOKEN"
case yaml_TAG_DIRECTIVE_TOKEN:
return "yaml_TAG_DIRECTIVE_TOKEN"
case yaml_DOCUMENT_START_TOKEN:
return "yaml_DOCUMENT_START_TOKEN"
case yaml_DOCUMENT_END_TOKEN:
return "yaml_DOCUMENT_END_TOKEN"
case yaml_BLOCK_SEQUENCE_START_TOKEN:
return "yaml_BLOCK_SEQUENCE_START_TOKEN"
case yaml_BLOCK_MAPPING_START_TOKEN:
return "yaml_BLOCK_MAPPING_START_TOKEN"
case yaml_BLOCK_END_TOKEN:
return "yaml_BLOCK_END_TOKEN"
case yaml_FLOW_SEQUENCE_START_TOKEN:
return "yaml_FLOW_SEQUENCE_START_TOKEN"
case yaml_FLOW_SEQUENCE_END_TOKEN:
return "yaml_FLOW_SEQUENCE_END_TOKEN"
case yaml_FLOW_MAPPING_START_TOKEN:
return "yaml_FLOW_MAPPING_START_TOKEN"
case yaml_FLOW_MAPPING_END_TOKEN:
return "yaml_FLOW_MAPPING_END_TOKEN"
case yaml_BLOCK_ENTRY_TOKEN:
return "yaml_BLOCK_ENTRY_TOKEN"
case yaml_FLOW_ENTRY_TOKEN:
return "yaml_FLOW_ENTRY_TOKEN"
case yaml_KEY_TOKEN:
return "yaml_KEY_TOKEN"
case yaml_VALUE_TOKEN:
return "yaml_VALUE_TOKEN"
case yaml_ALIAS_TOKEN:
return "yaml_ALIAS_TOKEN"
case yaml_ANCHOR_TOKEN:
return "yaml_ANCHOR_TOKEN"
case yaml_TAG_TOKEN:
return "yaml_TAG_TOKEN"
case yaml_SCALAR_TOKEN:
return "yaml_SCALAR_TOKEN"
}
return "<unknown token>"
}
// The token structure.
type yaml_token_t struct {
// The token type.
typ yaml_token_type_t
// The start/end of the token.
start_mark, end_mark yaml_mark_t
// The stream encoding (for yaml_STREAM_START_TOKEN).
encoding yaml_encoding_t
// The alias/anchor/scalar value or tag/tag directive handle
// (for yaml_ALIAS_TOKEN, yaml_ANCHOR_TOKEN, yaml_SCALAR_TOKEN, yaml_TAG_TOKEN, yaml_TAG_DIRECTIVE_TOKEN).
value []byte
// The tag suffix (for yaml_TAG_TOKEN).
suffix []byte
// The tag directive prefix (for yaml_TAG_DIRECTIVE_TOKEN).
prefix []byte
// The scalar style (for yaml_SCALAR_TOKEN).
style yaml_scalar_style_t
// The version directive major/minor (for yaml_VERSION_DIRECTIVE_TOKEN).
major, minor int8
}
// Events
type yaml_event_type_t int8
// Event types.
const (
// An empty event.
yaml_NO_EVENT yaml_event_type_t = iota
yaml_STREAM_START_EVENT // A STREAM-START event.
yaml_STREAM_END_EVENT // A STREAM-END event.
yaml_DOCUMENT_START_EVENT // A DOCUMENT-START event.
yaml_DOCUMENT_END_EVENT // A DOCUMENT-END event.
yaml_ALIAS_EVENT // An ALIAS event.
yaml_SCALAR_EVENT // A SCALAR event.
yaml_SEQUENCE_START_EVENT // A SEQUENCE-START event.
yaml_SEQUENCE_END_EVENT // A SEQUENCE-END event.
yaml_MAPPING_START_EVENT // A MAPPING-START event.
yaml_MAPPING_END_EVENT // A MAPPING-END event.
)
// The event structure.
type yaml_event_t struct {
// The event type.
typ yaml_event_type_t
// The start and end of the event.
start_mark, end_mark yaml_mark_t
// The document encoding (for yaml_STREAM_START_EVENT).
encoding yaml_encoding_t
// The version directive (for yaml_DOCUMENT_START_EVENT).
version_directive *yaml_version_directive_t
// The list of tag directives (for yaml_DOCUMENT_START_EVENT).
tag_directives []yaml_tag_directive_t
// The anchor (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_ALIAS_EVENT).
anchor []byte
// The tag (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
tag []byte
// The scalar value (for yaml_SCALAR_EVENT).
value []byte
// Is the document start/end indicator implicit, or the tag optional?
// (for yaml_DOCUMENT_START_EVENT, yaml_DOCUMENT_END_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_SCALAR_EVENT).
implicit bool
// Is the tag optional for any non-plain style? (for yaml_SCALAR_EVENT).
quoted_implicit bool
// The style (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
style yaml_style_t
}
func (e *yaml_event_t) scalar_style() yaml_scalar_style_t { return yaml_scalar_style_t(e.style) }
func (e *yaml_event_t) sequence_style() yaml_sequence_style_t { return yaml_sequence_style_t(e.style) }
func (e *yaml_event_t) mapping_style() yaml_mapping_style_t { return yaml_mapping_style_t(e.style) }
// Nodes
const (
yaml_NULL_TAG = "tag:yaml.org,2002:null" // The tag !!null with the only possible value: null.
yaml_BOOL_TAG = "tag:yaml.org,2002:bool" // The tag !!bool with the values: true and false.
yaml_STR_TAG = "tag:yaml.org,2002:str" // The tag !!str for string values.
yaml_INT_TAG = "tag:yaml.org,2002:int" // The tag !!int for integer values.
yaml_FLOAT_TAG = "tag:yaml.org,2002:float" // The tag !!float for float values.
yaml_TIMESTAMP_TAG = "tag:yaml.org,2002:timestamp" // The tag !!timestamp for date and time values.
yaml_SEQ_TAG = "tag:yaml.org,2002:seq" // The tag !!seq is used to denote sequences.
yaml_MAP_TAG = "tag:yaml.org,2002:map" // The tag !!map is used to denote mapping.
// Not in original libyaml.
yaml_BINARY_TAG = "tag:yaml.org,2002:binary"
yaml_MERGE_TAG = "tag:yaml.org,2002:merge"
yaml_DEFAULT_SCALAR_TAG = yaml_STR_TAG // The default scalar tag is !!str.
yaml_DEFAULT_SEQUENCE_TAG = yaml_SEQ_TAG // The default sequence tag is !!seq.
yaml_DEFAULT_MAPPING_TAG = yaml_MAP_TAG // The default mapping tag is !!map.
)
type yaml_node_type_t int
// Node types.
const (
// An empty node.
yaml_NO_NODE yaml_node_type_t = iota
yaml_SCALAR_NODE // A scalar node.
yaml_SEQUENCE_NODE // A sequence node.
yaml_MAPPING_NODE // A mapping node.
)
// An element of a sequence node.
type yaml_node_item_t int
// An element of a mapping node.
type yaml_node_pair_t struct {
key int // The key of the element.
value int // The value of the element.
}
// The node structure.
type yaml_node_t struct {
typ yaml_node_type_t // The node type.
tag []byte // The node tag.
// The node data.
// The scalar parameters (for yaml_SCALAR_NODE).
scalar struct {
value []byte // The scalar value.
length int // The length of the scalar value.
style yaml_scalar_style_t // The scalar style.
}
// The sequence parameters (for YAML_SEQUENCE_NODE).
sequence struct {
items_data []yaml_node_item_t // The stack of sequence items.
style yaml_sequence_style_t // The sequence style.
}
// The mapping parameters (for yaml_MAPPING_NODE).
mapping struct {
pairs_data []yaml_node_pair_t // The stack of mapping pairs (key, value).
pairs_start *yaml_node_pair_t // The beginning of the stack.
pairs_end *yaml_node_pair_t // The end of the stack.
pairs_top *yaml_node_pair_t // The top of the stack.
style yaml_mapping_style_t // The mapping style.
}
start_mark yaml_mark_t // The beginning of the node.
end_mark yaml_mark_t // The end of the node.
}
// The document structure.
type yaml_document_t struct {
// The document nodes.
nodes []yaml_node_t
// The version directive.
version_directive *yaml_version_directive_t
// The list of tag directives.
tag_directives_data []yaml_tag_directive_t
tag_directives_start int // The beginning of the tag directives list.
tag_directives_end int // The end of the tag directives list.
start_implicit int // Is the document start indicator implicit?
end_implicit int // Is the document end indicator implicit?
// The start/end of the document.
start_mark, end_mark yaml_mark_t
}
// The prototype of a read handler.
//
// The read handler is called when the parser needs to read more bytes from the
// source. The handler should write not more than size bytes to the buffer.
// The number of written bytes should be set to the size_read variable.
//
// [in,out] data A pointer to an application data specified by
// yaml_parser_set_input().
// [out] buffer The buffer to write the data from the source.
// [in] size The size of the buffer.
// [out] size_read The actual number of bytes read from the source.
//
// On success, the handler should return 1. If the handler failed,
// the returned value should be 0. On EOF, the handler should set the
// size_read to 0 and return 1.
type yaml_read_handler_t func(parser *yaml_parser_t, buffer []byte) (n int, err error)
// This structure holds information about a potential simple key.
type yaml_simple_key_t struct {
possible bool // Is a simple key possible?
required bool // Is a simple key required?
token_number int // The number of the token.
mark yaml_mark_t // The position mark.
}
// The states of the parser.
type yaml_parser_state_t int
const (
yaml_PARSE_STREAM_START_STATE yaml_parser_state_t = iota
yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE // Expect the beginning of an implicit document.
yaml_PARSE_DOCUMENT_START_STATE // Expect DOCUMENT-START.
yaml_PARSE_DOCUMENT_CONTENT_STATE // Expect the content of a document.
yaml_PARSE_DOCUMENT_END_STATE // Expect DOCUMENT-END.
yaml_PARSE_BLOCK_NODE_STATE // Expect a block node.
yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE // Expect a block node or indentless sequence.
yaml_PARSE_FLOW_NODE_STATE // Expect a flow node.
yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE // Expect the first entry of a block sequence.
yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE // Expect an entry of a block sequence.
yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE // Expect an entry of an indentless sequence.
yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE // Expect the first key of a block mapping.
yaml_PARSE_BLOCK_MAPPING_KEY_STATE // Expect a block mapping key.
yaml_PARSE_BLOCK_MAPPING_VALUE_STATE // Expect a block mapping value.
yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE // Expect the first entry of a flow sequence.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE // Expect an entry of a flow sequence.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE // Expect a key of an ordered mapping.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE // Expect a value of an ordered mapping.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE // Expect the and of an ordered mapping entry.
yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE // Expect the first key of a flow mapping.
yaml_PARSE_FLOW_MAPPING_KEY_STATE // Expect a key of a flow mapping.
yaml_PARSE_FLOW_MAPPING_VALUE_STATE // Expect a value of a flow mapping.
yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE // Expect an empty value of a flow mapping.
yaml_PARSE_END_STATE // Expect nothing.
)
func (ps yaml_parser_state_t) String() string {
switch ps {
case yaml_PARSE_STREAM_START_STATE:
return "yaml_PARSE_STREAM_START_STATE"
case yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE:
return "yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE"
case yaml_PARSE_DOCUMENT_START_STATE:
return "yaml_PARSE_DOCUMENT_START_STATE"
case yaml_PARSE_DOCUMENT_CONTENT_STATE:
return "yaml_PARSE_DOCUMENT_CONTENT_STATE"
case yaml_PARSE_DOCUMENT_END_STATE:
return "yaml_PARSE_DOCUMENT_END_STATE"
case yaml_PARSE_BLOCK_NODE_STATE:
return "yaml_PARSE_BLOCK_NODE_STATE"
case yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE:
return "yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE"
case yaml_PARSE_FLOW_NODE_STATE:
return "yaml_PARSE_FLOW_NODE_STATE"
case yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE:
return "yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE"
case yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE:
return "yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE"
case yaml_PARSE_BLOCK_MAPPING_KEY_STATE:
return "yaml_PARSE_BLOCK_MAPPING_KEY_STATE"
case yaml_PARSE_BLOCK_MAPPING_VALUE_STATE:
return "yaml_PARSE_BLOCK_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE"
case yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE:
return "yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE"
case yaml_PARSE_FLOW_MAPPING_KEY_STATE:
return "yaml_PARSE_FLOW_MAPPING_KEY_STATE"
case yaml_PARSE_FLOW_MAPPING_VALUE_STATE:
return "yaml_PARSE_FLOW_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE:
return "yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE"
case yaml_PARSE_END_STATE:
return "yaml_PARSE_END_STATE"
}
return "<unknown parser state>"
}
// This structure holds aliases data.
type yaml_alias_data_t struct {
anchor []byte // The anchor.
index int // The node id.
mark yaml_mark_t // The anchor mark.
}
// The parser structure.
//
// All members are internal. Manage the structure using the
// yaml_parser_ family of functions.
type yaml_parser_t struct {
// Error handling
error yaml_error_type_t // Error type.
problem string // Error description.
// The byte about which the problem occured.
problem_offset int
problem_value int
problem_mark yaml_mark_t
// The error context.
context string
context_mark yaml_mark_t
// Reader stuff
read_handler yaml_read_handler_t // Read handler.
input_file io.Reader // File input data.
input []byte // String input data.
input_pos int
eof bool // EOF flag
buffer []byte // The working buffer.
buffer_pos int // The current position of the buffer.
unread int // The number of unread characters in the buffer.
raw_buffer []byte // The raw buffer.
raw_buffer_pos int // The current position of the buffer.
encoding yaml_encoding_t // The input encoding.
offset int // The offset of the current position (in bytes).
mark yaml_mark_t // The mark of the current position.
// Scanner stuff
stream_start_produced bool // Have we started to scan the input stream?
stream_end_produced bool // Have we reached the end of the input stream?
flow_level int // The number of unclosed '[' and '{' indicators.
tokens []yaml_token_t // The tokens queue.
tokens_head int // The head of the tokens queue.
tokens_parsed int // The number of tokens fetched from the queue.
token_available bool // Does the tokens queue contain a token ready for dequeueing.
indent int // The current indentation level.
indents []int // The indentation levels stack.
simple_key_allowed bool // May a simple key occur at the current position?
simple_keys []yaml_simple_key_t // The stack of simple keys.
// Parser stuff
state yaml_parser_state_t // The current parser state.
states []yaml_parser_state_t // The parser states stack.
marks []yaml_mark_t // The stack of marks.
tag_directives []yaml_tag_directive_t // The list of TAG directives.
// Dumper stuff
aliases []yaml_alias_data_t // The alias data.
document *yaml_document_t // The currently parsed document.
}
// Emitter Definitions
// The prototype of a write handler.
//
// The write handler is called when the emitter needs to flush the accumulated
// characters to the output. The handler should write @a size bytes of the
// @a buffer to the output.
//
// @param[in,out] data A pointer to an application data specified by
// yaml_emitter_set_output().
// @param[in] buffer The buffer with bytes to be written.
// @param[in] size The size of the buffer.
//
// @returns On success, the handler should return @c 1. If the handler failed,
// the returned value should be @c 0.
//
type yaml_write_handler_t func(emitter *yaml_emitter_t, buffer []byte) error
type yaml_emitter_state_t int
// The emitter states.
const (
// Expect STREAM-START.
yaml_EMIT_STREAM_START_STATE yaml_emitter_state_t = iota
yaml_EMIT_FIRST_DOCUMENT_START_STATE // Expect the first DOCUMENT-START or STREAM-END.
yaml_EMIT_DOCUMENT_START_STATE // Expect DOCUMENT-START or STREAM-END.
yaml_EMIT_DOCUMENT_CONTENT_STATE // Expect the content of a document.
yaml_EMIT_DOCUMENT_END_STATE // Expect DOCUMENT-END.
yaml_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE // Expect the first item of a flow sequence.
yaml_EMIT_FLOW_SEQUENCE_ITEM_STATE // Expect an item of a flow sequence.
yaml_EMIT_FLOW_MAPPING_FIRST_KEY_STATE // Expect the first key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_KEY_STATE // Expect a key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE // Expect a value for a simple key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_VALUE_STATE // Expect a value of a flow mapping.
yaml_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE // Expect the first item of a block sequence.
yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE // Expect an item of a block sequence.
yaml_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE // Expect the first key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_KEY_STATE // Expect the key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE // Expect a value for a simple key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_VALUE_STATE // Expect a value of a block mapping.
yaml_EMIT_END_STATE // Expect nothing.
)
// The emitter structure.
//
// All members are internal. Manage the structure using the @c yaml_emitter_
// family of functions.
type yaml_emitter_t struct {
// Error handling
error yaml_error_type_t // Error type.
problem string // Error description.
// Writer stuff
write_handler yaml_write_handler_t // Write handler.
output_buffer *[]byte // String output data.
output_file io.Writer // File output data.
buffer []byte // The working buffer.
buffer_pos int // The current position of the buffer.
raw_buffer []byte // The raw buffer.
raw_buffer_pos int // The current position of the buffer.
encoding yaml_encoding_t // The stream encoding.
// Emitter stuff
canonical bool // If the output is in the canonical style?
best_indent int // The number of indentation spaces.
best_width int // The preferred width of the output lines.
unicode bool // Allow unescaped non-ASCII characters?
line_break yaml_break_t // The preferred line break.
state yaml_emitter_state_t // The current emitter state.
states []yaml_emitter_state_t // The stack of states.
events []yaml_event_t // The event queue.
events_head int // The head of the event queue.
indents []int // The stack of indentation levels.
tag_directives []yaml_tag_directive_t // The list of tag directives.
indent int // The current indentation level.
flow_level int // The current flow level.
root_context bool // Is it the document root context?
sequence_context bool // Is it a sequence context?
mapping_context bool // Is it a mapping context?
simple_key_context bool // Is it a simple mapping key context?
line int // The current line.
column int // The current column.
whitespace bool // If the last character was a whitespace?
indention bool // If the last character was an indentation character (' ', '-', '?', ':')?
open_ended bool // If an explicit document end is required?
// Anchor analysis.
anchor_data struct {
anchor []byte // The anchor value.
alias bool // Is it an alias?
}
// Tag analysis.
tag_data struct {
handle []byte // The tag handle.
suffix []byte // The tag suffix.
}
// Scalar analysis.
scalar_data struct {
value []byte // The scalar value.
multiline bool // Does the scalar contain line breaks?
flow_plain_allowed bool // Can the scalar be expessed in the flow plain style?
block_plain_allowed bool // Can the scalar be expressed in the block plain style?
single_quoted_allowed bool // Can the scalar be expressed in the single quoted style?
block_allowed bool // Can the scalar be expressed in the literal or folded styles?
style yaml_scalar_style_t // The output style.
}
// Dumper stuff
opened bool // If the stream was already opened?
closed bool // If the stream was already closed?
// The information associated with the document nodes.
anchors *struct {
references int // The number of references.
anchor int // The anchor id.
serialized bool // If the node has been emitted?
}
last_anchor_id int // The last assigned anchor id.
document *yaml_document_t // The currently emitted document.
}

173
vendor/gopkg.in/yaml.v2/yamlprivateh.go generated vendored Normal file
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package yaml
const (
// The size of the input raw buffer.
input_raw_buffer_size = 512
// The size of the input buffer.
// It should be possible to decode the whole raw buffer.
input_buffer_size = input_raw_buffer_size * 3
// The size of the output buffer.
output_buffer_size = 128
// The size of the output raw buffer.
// It should be possible to encode the whole output buffer.
output_raw_buffer_size = (output_buffer_size*2 + 2)
// The size of other stacks and queues.
initial_stack_size = 16
initial_queue_size = 16
initial_string_size = 16
)
// Check if the character at the specified position is an alphabetical
// character, a digit, '_', or '-'.
func is_alpha(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'Z' || b[i] >= 'a' && b[i] <= 'z' || b[i] == '_' || b[i] == '-'
}
// Check if the character at the specified position is a digit.
func is_digit(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9'
}
// Get the value of a digit.
func as_digit(b []byte, i int) int {
return int(b[i]) - '0'
}
// Check if the character at the specified position is a hex-digit.
func is_hex(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'F' || b[i] >= 'a' && b[i] <= 'f'
}
// Get the value of a hex-digit.
func as_hex(b []byte, i int) int {
bi := b[i]
if bi >= 'A' && bi <= 'F' {
return int(bi) - 'A' + 10
}
if bi >= 'a' && bi <= 'f' {
return int(bi) - 'a' + 10
}
return int(bi) - '0'
}
// Check if the character is ASCII.
func is_ascii(b []byte, i int) bool {
return b[i] <= 0x7F
}
// Check if the character at the start of the buffer can be printed unescaped.
func is_printable(b []byte, i int) bool {
return ((b[i] == 0x0A) || // . == #x0A
(b[i] >= 0x20 && b[i] <= 0x7E) || // #x20 <= . <= #x7E
(b[i] == 0xC2 && b[i+1] >= 0xA0) || // #0xA0 <= . <= #xD7FF
(b[i] > 0xC2 && b[i] < 0xED) ||
(b[i] == 0xED && b[i+1] < 0xA0) ||
(b[i] == 0xEE) ||
(b[i] == 0xEF && // #xE000 <= . <= #xFFFD
!(b[i+1] == 0xBB && b[i+2] == 0xBF) && // && . != #xFEFF
!(b[i+1] == 0xBF && (b[i+2] == 0xBE || b[i+2] == 0xBF))))
}
// Check if the character at the specified position is NUL.
func is_z(b []byte, i int) bool {
return b[i] == 0x00
}
// Check if the beginning of the buffer is a BOM.
func is_bom(b []byte, i int) bool {
return b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF
}
// Check if the character at the specified position is space.
func is_space(b []byte, i int) bool {
return b[i] == ' '
}
// Check if the character at the specified position is tab.
func is_tab(b []byte, i int) bool {
return b[i] == '\t'
}
// Check if the character at the specified position is blank (space or tab).
func is_blank(b []byte, i int) bool {
//return is_space(b, i) || is_tab(b, i)
return b[i] == ' ' || b[i] == '\t'
}
// Check if the character at the specified position is a line break.
func is_break(b []byte, i int) bool {
return (b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9) // PS (#x2029)
}
func is_crlf(b []byte, i int) bool {
return b[i] == '\r' && b[i+1] == '\n'
}
// Check if the character is a line break or NUL.
func is_breakz(b []byte, i int) bool {
//return is_break(b, i) || is_z(b, i)
return ( // is_break:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
// is_z:
b[i] == 0)
}
// Check if the character is a line break, space, or NUL.
func is_spacez(b []byte, i int) bool {
//return is_space(b, i) || is_breakz(b, i)
return ( // is_space:
b[i] == ' ' ||
// is_breakz:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
b[i] == 0)
}
// Check if the character is a line break, space, tab, or NUL.
func is_blankz(b []byte, i int) bool {
//return is_blank(b, i) || is_breakz(b, i)
return ( // is_blank:
b[i] == ' ' || b[i] == '\t' ||
// is_breakz:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
b[i] == 0)
}
// Determine the width of the character.
func width(b byte) int {
// Don't replace these by a switch without first
// confirming that it is being inlined.
if b&0x80 == 0x00 {
return 1
}
if b&0xE0 == 0xC0 {
return 2
}
if b&0xF0 == 0xE0 {
return 3
}
if b&0xF8 == 0xF0 {
return 4
}
return 0
}