mass renaming of gitlab to gitea
This commit is contained in:
305
gitea.go
Normal file
305
gitea.go
Normal file
@@ -0,0 +1,305 @@
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package resource
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import (
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"crypto/tls"
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"errors"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"golang.org/x/oauth2"
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"context"
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"code.gitea.io/sdk/gitea"
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)
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//go:generate counterfeiter . Gitea
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type Gitea interface {
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ListTags() ([]*gitea.Tag, error)
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ListTagsUntil(tag_name string) ([]*gitea.Tag, error)
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GetTag(tag_name string) (*gitea.Tag, error)
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CreateTag(tag_name string, ref string) (*gitea.Tag, error)
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CreateRelease(tag_name string, description string) (*gitea.Release, error)
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UpdateRelease(tag_name string, description string) (*gitea.Release, error)
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UploadProjectFile(file string) (*gitea.ProjectFile, error)
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DownloadProjectFile(url, file string) error
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}
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type GiteaClient struct {
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client *gitea.Client
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accessToken string
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repository string
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}
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func NewGiteaClient(source Source) (*GiteaClient, error) {
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var httpClient = &http.Client{}
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var ctx = context.TODO()
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if source.Insecure {
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httpClient.Transport = &http.Transport{
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TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
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}
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ctx = context.WithValue(ctx, oauth2.HTTPClient, httpClient)
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}
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client := gitea.NewClient(httpClient, source.AccessToken)
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if source.GiteaAPIURL != "" {
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var err error
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baseUrl, err := url.Parse(source.GiteaAPIURL)
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if err != nil {
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return nil, err
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}
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client.SetBaseURL(baseUrl.String())
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}
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return &GiteaClient{
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client: client,
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repository: source.Repository,
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accessToken: source.AccessToken,
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}, nil
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}
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func (g *GiteaClient) ListTags() ([]*gitea.Tag, error) {
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var allTags []*gitea.Tag
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opt := &gitea.ListTagsOptions{
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ListOptions: gitea.ListOptions{
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PerPage: 100,
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Page: 1,
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},
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OrderBy: gitea.String("updated"),
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Sort: gitea.String("desc"),
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}
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for {
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tags, res, err := g.client.Tags.ListTags(g.repository, opt)
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if err != nil {
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return []*gitea.Tag{}, err
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}
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allTags = append(allTags, tags...)
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if opt.Page >= res.TotalPages {
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break
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}
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opt.Page = res.NextPage
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}
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return allTags, nil
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}
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func (g *GiteaClient) ListTagsUntil(tag_name string) ([]*gitea.Tag, error) {
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var allTags []*gitea.Tag
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pageSize := 100
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opt := &gitea.ListTagsOptions{
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ListOptions: gitea.ListOptions{
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PerPage: pageSize,
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Page: 1,
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},
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OrderBy: gitea.String("updated"),
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Sort: gitea.String("desc"),
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}
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var foundTag *gitea.Tag
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for {
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tags, res, err := g.client.Tags.ListTags(g.repository, opt)
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if err != nil {
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return []*gitea.Tag{}, err
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}
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skipToNextPage := false
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for i, tag := range tags {
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// Some tags might have the same date - if they all have the same date, take
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// all of them
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if foundTag != nil {
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if foundTag.Commit.CommittedDate.Equal(*tag.Commit.CommittedDate) {
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allTags = append(allTags, tag)
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if i == (pageSize - 1) {
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skipToNextPage = true
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break
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} else {
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continue
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}
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} else {
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break
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}
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}
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if tag.Name == tag_name {
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allTags = append(allTags, tags[:i+1]...)
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foundTag = tag
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continue
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}
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}
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if skipToNextPage {
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if opt.Page >= res.TotalPages {
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break
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}
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opt.Page = res.NextPage
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continue
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}
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if foundTag != nil {
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break
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}
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allTags = append(allTags, tags...)
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if opt.Page >= res.TotalPages {
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break
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}
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opt.Page = res.NextPage
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}
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return allTags, nil
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}
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func (g *GiteaClient) GetTag(tag_name string) (*gitea.Tag, error) {
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tag, res, err := g.client.Tags.GetTag(g.repository, tag_name)
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if err != nil {
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return &gitea.Tag{}, err
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}
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err = res.Body.Close()
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if err != nil {
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return nil, err
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}
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return tag, nil
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}
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func (g *GiteaClient) CreateTag(ref string, tag_name string) (*gitea.Tag, error) {
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opt := &gitea.CreateTagOptions{
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TagName: gitea.String(tag_name),
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Ref: gitea.String(ref),
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Message: gitea.String(tag_name),
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}
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tag, res, err := g.client.Tags.CreateTag(g.repository, opt)
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if err != nil {
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return &gitea.Tag{}, err
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}
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err = res.Body.Close()
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if err != nil {
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return nil, err
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}
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return tag, nil
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}
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func (g *GiteaClient) CreateRelease(tag_name string, description string) (*gitea.Release, error) {
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opt := &gitea.CreateReleaseOptions{
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Description: gitea.String(description),
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}
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release, res, err := g.client.Tags.CreateRelease(g.repository, tag_name, opt)
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if err != nil {
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return &gitea.Release{}, err
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}
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// https://docs.gitea.com/ce/api/tags.html#create-a-new-release
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// returns 409 if release already exists
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if res.StatusCode == http.StatusConflict {
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return nil, errors.New("release already exists")
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}
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err = res.Body.Close()
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if err != nil {
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return nil, err
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}
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return release, nil
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}
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func (g *GiteaClient) UpdateRelease(tag_name string, description string) (*gitea.Release, error) {
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opt := &gitea.UpdateReleaseOptions{
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Description: gitea.String(description),
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}
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release, res, err := g.client.Tags.UpdateRelease(g.repository, tag_name, opt)
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if err != nil {
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return &gitea.Release{}, err
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}
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err = res.Body.Close()
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if err != nil {
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return nil, err
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}
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return release, nil
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}
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func (g *GiteaClient) UploadProjectFile(file string) (*gitea.ProjectFile, error) {
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projectFile, res, err := g.client.Projects.UploadFile(g.repository, file)
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if err != nil {
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return &gitea.ProjectFile{}, err
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}
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err = res.Body.Close()
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if err != nil {
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return nil, err
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}
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return projectFile, nil
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}
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func (g *GiteaClient) DownloadProjectFile(filePath, destPath string) error {
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out, err := os.Create(destPath)
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if err != nil {
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return err
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}
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defer out.Close()
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// e.g. (group/project) + (/uploads/hash/filename)
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filePathRef, err := url.Parse(g.repository + filePath)
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if err != nil {
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return err
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}
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// e.g. (https://gitea-instance/api/v4) + (/group/project/uploads/hash/filename)
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projectFileUrl := g.client.BaseURL().ResolveReference(filePathRef)
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// https://gitea.com/gitea-org/gitea-ce/issues/51447
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nonApiUrl := strings.Replace(projectFileUrl.String(), "/api/v4", "", 1)
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projectFileUrl, err = url.Parse(nonApiUrl)
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if err != nil {
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return err
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}
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client := &http.Client{}
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req, err := http.NewRequest("GET", projectFileUrl.String(), nil)
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if err != nil {
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return err
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}
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req.Header.Add("Private-Token", g.accessToken)
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resp, err := client.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return fmt.Errorf("failed to download file `%s`: HTTP status %d", filepath.Base(destPath), resp.StatusCode)
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}
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_, err = io.Copy(out, resp.Body)
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if err != nil {
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return err
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}
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return nil
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}
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