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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| package github | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "os" | ||
| "regexp" | ||
| "runtime" | ||
| "sort" | ||
| "strings" | ||
|
|
||
| "github.com/Masterminds/semver/v3" | ||
| "github.com/go-semantic-release/semantic-release/v2/pkg/plugin" | ||
| "github.com/go-semantic-release/semantic-release/v2/pkg/plugin/discovery/resolver" | ||
| "github.com/google/go-github/v45/github" | ||
| "golang.org/x/oauth2" | ||
| ) | ||
|
|
||
| type GitHubResolver struct { | ||
| ghClient *github.Client | ||
| } | ||
|
|
||
| func NewResolver() *GitHubResolver { | ||
| var tc *http.Client | ||
| if ghToken := os.Getenv("GITHUB_TOKEN"); ghToken != "" { | ||
| tc = oauth2.NewClient(context.Background(), oauth2.StaticTokenSource(&oauth2.Token{AccessToken: ghToken})) | ||
| } | ||
| return &GitHubResolver{ | ||
| ghClient: github.NewClient(tc), | ||
| } | ||
| } | ||
|
|
||
| func (g *GitHubResolver) githubReleaseToDownloadInfo(repoOwner, repoName string, release *github.RepositoryRelease) (*resolver.PluginDownloadInfo, error) { | ||
| var checksumAsset *github.ReleaseAsset | ||
| var pluginAsset *github.ReleaseAsset | ||
| osArchRe := regexp.MustCompile("(?i)" + runtime.GOOS + "(_|-)" + runtime.GOARCH) | ||
| for _, asset := range release.Assets { | ||
| assetName := asset.GetName() | ||
| if checksumAsset == nil && asset.GetSize() <= 4096 && strings.Contains(strings.ToLower(assetName), "checksum") { | ||
| checksumAsset = asset | ||
| } | ||
| if pluginAsset == nil && osArchRe.MatchString(assetName) { | ||
| pluginAsset = asset | ||
| } | ||
| } | ||
|
|
||
| if pluginAsset == nil { | ||
| return nil, fmt.Errorf("no matching plugin binary was found for %s/%s", runtime.GOOS, runtime.GOARCH) | ||
| } | ||
|
|
||
| foundChecksum := "" | ||
| if checksumAsset != nil { | ||
| checksumDownload, _, err := g.ghClient.Repositories.DownloadReleaseAsset(context.Background(), repoOwner, repoName, checksumAsset.GetID(), http.DefaultClient) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| checksumData, err := ioutil.ReadAll(checksumDownload) | ||
| checksumDownload.Close() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| for _, l := range strings.Split(string(checksumData), "\n") { | ||
| sl := strings.Split(l, " ") | ||
| if len(sl) < 3 { | ||
| continue | ||
| } | ||
| if sl[2] == pluginAsset.GetName() { | ||
| foundChecksum = sl[0] | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return &resolver.PluginDownloadInfo{ | ||
| URL: pluginAsset.GetBrowserDownloadURL(), | ||
| Checksum: foundChecksum, | ||
| FileName: pluginAsset.GetName(), | ||
| Version: strings.TrimLeft(release.GetTagName(), "v"), | ||
| }, nil | ||
| } | ||
|
|
||
| type ghRelease struct { | ||
| version *semver.Version | ||
| release *github.RepositoryRelease | ||
| } | ||
|
|
||
| type ghReleases []*ghRelease | ||
|
|
||
| func (gr ghReleases) Len() int { return len(gr) } | ||
| func (gr ghReleases) Less(i, j int) bool { return gr[j].version.LessThan(gr[i].version) } | ||
| func (gr ghReleases) Swap(i, j int) { gr[i], gr[j] = gr[j], gr[i] } | ||
|
|
||
| func (g *GitHubResolver) getAllValidGitHubReleases(repoOwner, repoName string) (ghReleases, error) { | ||
| ret := make(ghReleases, 0) | ||
| opts := &github.ListOptions{Page: 1, PerPage: 100} | ||
| for { | ||
| releases, resp, err := g.ghClient.Repositories.ListReleases(context.Background(), repoOwner, repoName, opts) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| for _, release := range releases { | ||
| if release.GetDraft() { | ||
| continue | ||
| } | ||
|
|
||
| if semverTag, err := semver.NewVersion(release.GetTagName()); err == nil { | ||
| ret = append(ret, &ghRelease{version: semverTag, release: release}) | ||
| } | ||
| } | ||
|
|
||
| if resp.NextPage == 0 { | ||
| break | ||
| } | ||
| opts.Page = resp.NextPage | ||
| } | ||
| sort.Sort(ret) | ||
| return ret, nil | ||
| } | ||
|
|
||
| func (g *GitHubResolver) ResolvePlugin(pluginInfo *plugin.PluginInfo) (*resolver.PluginDownloadInfo, error) { | ||
| if pluginInfo.RepoSlug == "" { | ||
| pluginInfo.RepoSlug = knownPlugins[pluginInfo.ShortNormalizedName] | ||
| } | ||
| if pluginInfo.RepoSlug == "" { | ||
| return nil, fmt.Errorf("repo slug not found") | ||
| } | ||
| repoOwner, repoName, _ := strings.Cut(pluginInfo.RepoSlug, "/") | ||
|
|
||
| var foundRelease *github.RepositoryRelease | ||
| if pluginInfo.Constraint == nil { | ||
| release, _, err := g.ghClient.Repositories.GetLatestRelease(context.Background(), repoOwner, repoName) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| foundRelease = release | ||
| } else { | ||
| validReleases, err := g.getAllValidGitHubReleases(repoOwner, repoName) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| for _, release := range validReleases { | ||
| if pluginInfo.Constraint.Check(release.version) { | ||
| foundRelease = release.release | ||
| break | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if foundRelease == nil { | ||
| return nil, fmt.Errorf("no matching release was found") | ||
| } | ||
|
|
||
| di, err := g.githubReleaseToDownloadInfo(repoOwner, repoName, foundRelease) | ||
| return di, err | ||
| } | ||
|
|
||
| func (g *GitHubResolver) Names() []string { | ||
| return []string{"github", "gh"} | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| package github | ||
|
|
||
| var knownPlugins = map[string]string{ | ||
| "provider-github": "go-semantic-release/provider-github", | ||
| "provider-gitlab": "go-semantic-release/provider-gitlab", | ||
| "changelog-generator-default": "go-semantic-release/changelog-generator-default", | ||
| "commit-analyzer-default": "go-semantic-release/commit-analyzer-cz", | ||
| "condition-default": "go-semantic-release/condition-default", | ||
| "condition-github": "go-semantic-release/condition-github", | ||
| "condition-gitlab": "go-semantic-release/condition-gitlab", | ||
| "files-updater-npm": "go-semantic-release/files-updater-npm", | ||
| "provider-git": "go-semantic-release/provider-git", | ||
| "condition-bitbucket": "go-semantic-release/condition-bitbucket", | ||
| "files-updater-helm": "go-semantic-release/files-updater-helm", | ||
| "hooks-goreleaser": "go-semantic-release/hooks-goreleaser", | ||
| "hooks-npm-binary-releaser": "go-semantic-release/hooks-npm-binary-releaser", | ||
| } |
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