add initial out command

out_command.go

@@ -0,0 +1,45 @@
+package resource
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/google/go-github/github"
+)
+
+type OutCommand struct {
+	github GitHub
+}
+
+func NewOutCommand(github GitHub) *OutCommand {
+	return &OutCommand{
+		github: github,
+	}
+}
+
+func (c *OutCommand) Run(sourceDir string, request OutRequest) (OutResponse, error) {
+	params := request.Params
+
+	release := &github.RepositoryRelease{}
+	createdRelease, err := c.github.CreateRelease(release)
+	if err != nil {
+		return OutResponse{}, err
+	}
+
+	for _, filePath := range params.Globs {
+		file, err := os.Open(filePath)
+		if err != nil {
+			return OutResponse{}, err
+		}
+
+		name := filepath.Base(filePath)
+		err = c.github.UploadReleaseAsset(createdRelease, name, file)
+		if err != nil {
+			return OutResponse{}, err
+		}
+
+		file.Close()
+	}
+
+	return OutResponse{}, nil
+}