Esempio n. 1
0
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, &notes.EncodeOptions{
		Pretty: flagPretty,
	})
}
Esempio n. 2
0
func runMain() (err error) {
	// Load repo config.
	gitConfig, err := git.LoadConfig()
	if err != nil {
		return err
	}

	var (
		remoteName    = gitConfig.RemoteName
		stagingBranch = gitConfig.StagingBranchName
		stableBranch  = gitConfig.StableBranchName
	)

	// Fetch the repository.
	if !flagNoFetch {
		task := "Fetch the remote repository"
		log.Run(task)
		if err := git.UpdateRemotes(remoteName); err != nil {
			return errs.NewError(task, err)
		}
	}

	// Check branches.
	checkBranch := func(branchName string) error {
		// Make sure the branch exists.
		task := fmt.Sprintf("Make sure that branch '%v' exists and is up to date", branchName)
		log.Run(task)
		if err := git.CheckOrCreateTrackingBranch(branchName, remoteName); err != nil {
			return errs.NewError(task, err)
		}

		// Make sure we are not on the branch.
		task = fmt.Sprintf("Make sure that branch '%v' is not checked out", branchName)
		log.Run(task)
		currentBranch, err := gitutil.CurrentBranch()
		if err != nil {
			return errs.NewError(task, err)
		}
		if currentBranch == branchName {
			err := fmt.Errorf("cannot deploy while on branch '%v'", branchName)
			return errs.NewError(task, err)
		}
		return nil
	}

	for _, branch := range []string{stableBranch, stagingBranch} {
		if err := checkBranch(branch); err != nil {
			return err
		}
	}

	// Make sure the current staging branch can be released.
	task := fmt.Sprintf("Make sure that branch '%v' can be released", stagingBranch)
	log.Run(task)
	tracker, err := modules.GetIssueTracker()
	if err != nil {
		return errs.NewError(task, err)
	}
	codeReviewTool, err := modules.GetCodeReviewTool()
	if err != nil {
		return errs.NewError(task, err)
	}

	stagingVersion, err := version.GetByBranch(stagingBranch)
	if err != nil {
		return errs.NewError(task, err)
	}

	// Make sure the release can be closed in the issue tracker.
	issueTrackerRelease := tracker.RunningRelease(stagingVersion)
	if err := issueTrackerRelease.EnsureClosable(); err != nil {
		return err
	}

	// Make sure the release can be closed in the code review tool.
	codeReviewRelease := codeReviewTool.NewRelease(stagingVersion)
	if err := codeReviewRelease.EnsureClosable(); err != nil {
		return err
	}

	// Reset the stable branch to point to stage.
	task = fmt.Sprintf("Reset branch '%v' to point to branch '%v'", stableBranch, stagingBranch)
	log.Run(task)
	act, err := git.CreateOrResetBranch(stableBranch, stagingBranch)
	if err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, act)

	// Bump version for the stable branch.
	stableVersion, err := stagingVersion.ToStableVersion()
	if err != nil {
		return err
	}

	task = fmt.Sprintf("Bump version (branch '%v' -> %v)", stableBranch, stableVersion)
	log.Run(task)
	act, err = version.SetForBranch(stableVersion, stableBranch)
	if err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, act)

	// Tag the stable branch.
	tag := stableVersion.ReleaseTagString()
	task = fmt.Sprintf("Tag branch '%v' with tag '%v'", stableBranch, tag)
	log.Run(task)
	if err := git.Tag(tag, stableBranch); err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, action.ActionFunc(func() error {
		task := fmt.Sprintf("Delete tag '%v'", tag)
		if err := git.Tag("-d", tag); err != nil {
			return errs.NewError(task, err)
		}
		return nil
	}))

	// Generate the release notes.
	// We try to do as much as possible before pushing.
	task = fmt.Sprintf("Generate release notes for version '%v'", stableVersion)
	log.Run(task)
	rnm, err := modules.GetReleaseNotesManager()
	if err != nil {
		if _, ok := err.(*modules.ErrModuleNotSet); !ok {
			return errs.NewError(task, err)
		}
	}
	var nts *common.ReleaseNotes
	// rnm will be nil in case the module is disabled.
	if rnm != nil {
		// Get the relevant stories.
		stories, err := tracker.ListStoriesByRelease(stableVersion)
		if err != nil {
			return errs.NewError(task, err)
		}
		// Generate the release notes.
		nts = notes.GenerateReleaseNotes(stableVersion, stories)
	} else {
		log.Log("Release notes module disabled, not doing anything")
	}

	// Close the release in the issue tracker.
	act, err = issueTrackerRelease.Close()
	if err != nil {
		return err
	}
	defer action.RollbackOnError(&err, act)

	// Close the release in the code review tool.
	act, err = codeReviewRelease.Close()
	if err != nil {
		return err
	}
	defer action.RollbackOnError(&err, act)

	// Push the changes to the remote repository.
	task = "Push changes to the remote repository"
	log.Run(task)
	toPush := []string{
		"--tags",
		fmt.Sprintf("%v:%v", stableBranch, stableBranch),
	}
	if err := git.PushForce(remoteName, toPush...); err != nil {
		return errs.NewError(task, err)
	}

	// Post the release notes.
	task = fmt.Sprintf("Post the release notes for version '%v'", stableVersion)
	if rnm != nil {
		log.Run(task)
		if _, err := rnm.PostReleaseNotes(nts); err != nil {
			errs.LogError(task, err)
			log.Warn("Failed to post the release notes, continuing anyway ...")
		}
	}

	// Tell the user we succeeded.
	color.Green("\n-----> Release %v deployed successfully!\n\n", stableVersion)
	color.Cyan("Let's check whether the next release branch can be staged already.\n")
	color.Cyan("In other words, we will try to run `release stage` and see what happens.\n\n")

	// Now we proceed to the staging step. We do not roll back
	// the previous changes on error since this is a separate step.
	tryToStageRunningRelease()
	return nil
}
Esempio n. 3
0
func runMain() (err error) {
	// Load repo config.
	gitConfig, err := git.LoadConfig()
	if err != nil {
		return err
	}

	var (
		remoteName    = gitConfig.RemoteName()
		stagingBranch = gitConfig.StagingBranchName()
		stableBranch  = gitConfig.StableBranchName()
	)

	// Fetch the repository.
	if !flagNoFetch {
		if err := git.UpdateRemotes(remoteName); err != nil {
			return err
		}
	}

	// Check branches.
	checkBranch := func(branchName string) error {
		// Make sure the branch exists.
		task := fmt.Sprintf("Make sure that branch '%v' exists and is up to date", branchName)
		if err := git.CheckOrCreateTrackingBranch(branchName, remoteName); err != nil {
			return errs.NewError(task, err)
		}

		// Make sure we are not on the branch.
		task = fmt.Sprintf("Make sure that branch '%v' is not checked out", branchName)
		currentBranch, err := git.CurrentBranch()
		if err != nil {
			return errs.NewError(task, err)
		}
		if currentBranch == branchName {
			err := fmt.Errorf("cannot deploy while on branch '%v'", branchName)
			return errs.NewError(task, err)
		}
		return nil
	}

	for _, branch := range []string{stableBranch, stagingBranch} {
		if err := checkBranch(branch); err != nil {
			return err
		}
	}

	// Make sure the current staging branch can be released.
	task := fmt.Sprintf("Make sure that branch '%v' can be released", stagingBranch)
	log.Run(task)
	tracker, err := modules.GetIssueTracker()
	if err != nil {
		return errs.NewError(task, err)
	}

	stagingVersion, err := version.GetByBranch(stagingBranch)
	if err != nil {
		return errs.NewError(task, err)
	}

	release, err := tracker.RunningRelease(stagingVersion)
	if err != nil {
		return err
	}

	if err := release.EnsureReleasable(); err != nil {
		return err
	}

	// Reset the stable branch to point to stage.
	task = fmt.Sprintf("Reset branch '%v' to point to branch '%v'", stableBranch, stagingBranch)
	log.Run(task)
	act, err := git.CreateOrResetBranch(stableBranch, stagingBranch)
	if err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, act)

	// Bump version for the stable branch.
	stableVersion, err := stagingVersion.ToStableVersion()
	if err != nil {
		return err
	}

	task = fmt.Sprintf("Bump version (branch '%v' -> %v)", stableBranch, stableVersion)
	log.Run(task)
	act, err = version.SetForBranch(stableVersion, stableBranch)
	if err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, act)

	// Tag the stable branch.
	tag := stableVersion.ReleaseTagString()
	task = fmt.Sprintf("Tag branch '%v' with tag '%v'", stableBranch, tag)
	log.Run(task)
	if err := git.Tag(tag, stableBranch); err != nil {
		return errs.NewError(task, err)
	}
	defer action.RollbackTaskOnError(&err, task, action.ActionFunc(func() error {
		task := fmt.Sprintf("Delete tag '%v'", tag)
		if err := git.Tag("-d", tag); err != nil {
			return errs.NewError(task, err)
		}
		return nil
	}))

	// Generate the release notes.
	// We try to do as much as possible before pushing.
	task = fmt.Sprintf("Generate release notes for version '%v'", stableVersion)
	log.Run(task)
	rnm, err := modules.GetReleaseNotesManager()
	if err != nil {
		return errs.NewError(task, err)
	}
	var nts *common.ReleaseNotes
	// rnm will be nil in case the module is disabled.
	if rnm != nil {
		// Get the relevant stories.
		stories, err := tracker.ListStoriesByRelease(stableVersion)
		if err != nil {
			return errs.NewError(task, err)
		}
		// Generate the release notes.
		nts = notes.GenerateReleaseNotes(stableVersion, stories)
	} else {
		log.Log("Release notes module disabled, skipping ...")
	}

	// Push the changes to the remote repository.
	task = "Push changes to the remote repository"
	log.Run(task)
	toPush := []string{
		"--tags",
		fmt.Sprintf("%v:%v", stableBranch, stableBranch),
	}
	if err := git.PushForce(remoteName, toPush...); err != nil {
		return errs.NewError(task, err)
	}

	// Post the release notes.
	task = fmt.Sprintf("Post the release notes for version '%v'", stableVersion)
	if rnm != nil {
		log.Run(task)
		if _, err := rnm.PostReleaseNotes(nts); err != nil {
			errs.LogError(task, err)
			log.Warn("Failed to post the release notes, continuing anyway ...")
		}
	}

	// Now we proceed to the staging step. We do not roll back
	// the previous changes on error since this is a separate step.
	tryToStageRunningRelease()
	return nil
}