func runMain(versionString string) (err error) {
// Get issue tracker.
tracker, err := modules.GetIssueTracker()
if err != nil {
return err
}
// Parse the version string.
v, err := version.Parse(versionString)
if err != nil {
return err
}
// Get the relevant stories.
task := fmt.Sprintf("Fetch stories assigned to release %v", v.BaseString())
stories, err := tracker.ListStoriesByRelease(v)
if err != nil {
return errs.NewError(task, err)
}
if len(stories) == 0 {
return errs.NewError(task, errors.New("no stories found"))
}
// Generate the release notes.
nts := notes.GenerateReleaseNotes(v, stories)
// Dump the release notes.
encoder, err := notes.NewEncoder(notes.Encoding(flagFormat.Value()), os.Stdout)
if err != nil {
return err
}
return encoder.Encode(nts, ¬es.EncodeOptions{
Pretty: flagPretty,
})
}
func (manager *releaseNotesManager) PostReleaseNotes(
releaseNotes *common.ReleaseNotes,
) (action.Action, error) {
// Get the GitHub owner and repository from the upstream URL.
owner, repo, err := github.ParseUpstreamURL()
if err != nil {
return nil, err
}
// Instantiate the API client.
client := github.NewClient(manager.config.Token)
// Format the release notes.
task := "Format the release notes"
body := bytes.NewBufferString(`
## Summary ##
**PLEASE FILL IN THE RELEASE SUMMARY**
`)
encoder, err := notes.NewEncoder(notes.EncodingMarkdown, body)
if err != nil {
return nil, errs.NewError(task, err)
}
if err := encoder.Encode(releaseNotes, nil); err != nil {
return nil, errs.NewError(task, err)
}
bodyString := body.String()
// Create GitHub release for the given version.
tag := releaseNotes.Version.ReleaseTagString()
releaseTask := fmt.Sprintf("Create GitHub release for tag '%v'", tag)
log.Run(releaseTask)
release, _, err := client.Repositories.CreateRelease(owner, repo, &gh.RepositoryRelease{
TagName: gh.String(tag),
Name: gh.String("Release " + releaseNotes.Version.BaseString()),
Body: &bodyString,
Draft: gh.Bool(true),
})
if err != nil {
return nil, err
}
// Delete the GitHub release on rollback.
rollback := func() error {
log.Rollback(releaseTask)
task := fmt.Sprintf("Delete GitHub release for tag '%v'", tag)
_, err := client.Repositories.DeleteRelease(owner, repo, *release.ID)
if err != nil {
return errs.NewError(task, err)
}
return nil
}
// Open the release in the browser so that the user can fill in the details.
task = "Open the release notes in the browser"
if err := webbrowser.Open(*release.HTMLURL); err != nil {
if ex := rollback(); ex != nil {
errs.Log(ex)
}
return nil, errs.NewError(task, err)
}
// Return the rollback function.
return action.ActionFunc(rollback), nil
}