package main import ( "fmt" "net/url" "path/filepath" "strings" "github.com/google/go-github/github" "golang.org/x/oauth2" ) type ( Repo struct { Owner string Name string } Build struct { Event string } Commit struct { Ref string } Config struct { APIKey string Files []string FileExists string Checksum []string Draft bool Prerelease bool BaseURL string UploadURL string } Plugin struct { Repo Repo Build Build Commit Commit Config Config } ) func (p Plugin) Exec() error { var ( files []string ) if p.Build.Event != "tag" { return fmt.Errorf("The GitHub Release plugin is only available for tags") } if p.Config.APIKey == "" { return fmt.Errorf("You must provide an API key") } if !fileExistsValues[p.Config.FileExists] { return fmt.Errorf("Invalid value for file_exists") } if !strings.HasSuffix(p.Config.BaseURL, "/") { p.Config.BaseURL = p.Config.BaseURL + "/" } if !strings.HasSuffix(p.Config.UploadURL, "/") { p.Config.UploadURL = p.Config.UploadURL + "/" } for _, glob := range p.Config.Files { globed, err := filepath.Glob(glob) if err != nil { return fmt.Errorf("Failed to glob %s. %s", glob, err) } if globed != nil { files = append(files, globed...) } } if len(p.Config.Checksum) > 0 { var ( err error ) files, err = writeChecksums(files, p.Config.Checksum) if err != nil { return fmt.Errorf("Failed to write checksums. %s", err) } } baseURL, err := url.Parse(p.Config.BaseURL) if err != nil { return fmt.Errorf("Failed to parse base URL. %s", err) } uploadURL, err := url.Parse(p.Config.UploadURL) if err != nil { return fmt.Errorf("Failed to parse upload URL. %s", err) } ts := oauth2.StaticTokenSource(&oauth2.Token{AccessToken: p.Config.APIKey}) tc := oauth2.NewClient(oauth2.NoContext, ts) client := github.NewClient(tc) client.BaseURL = baseURL client.UploadURL = uploadURL rc := releaseClient{ Client: client, Owner: p.Repo.Owner, Repo: p.Repo.Name, Tag: filepath.Base(p.Commit.Ref), Draft: p.Config.Draft, Prerelease: p.Config.Prerelease, FileExists: p.Config.FileExists, } release, err := rc.buildRelease() if err != nil { return fmt.Errorf("Failed to create the release. %s", err) } if err := rc.uploadFiles(*release.ID, files); err != nil { return fmt.Errorf("Failed to upload the files. %s", err) } return nil }