// CheckOrCreateTrackingBranch tries to make sure that a local branch
// of the given name exists and is in sync with the given remote.
//
// So, in case the right remote branch exists and the local does not,
// the local tracking branch is created. In case the local branch
// exists already, it is ensured that it is up to date.
//
// In case the remote branch does not exist, *ErrRefNotFound is returned.
// In case the branch is not up to date, *ErrRefNotInSync is returned.
func CheckOrCreateTrackingBranch(branch, remote string) error {
// Get the data on the local branch.
localExists, err := LocalBranchExists(branch)
if err != nil {
return err
}
// Check whether the remote counterpart exists.
remoteExists, err := RemoteBranchExists(branch, remote)
if err != nil {
return err
}
if !remoteExists {
if localExists {
log.Warn(fmt.Sprintf(
"Local branch '%v' found, but the remote counterpart is missing", branch))
log.NewLine(fmt.Sprintf(
"Please delete or push local branch '%v'", branch))
}
return &ErrRefNotFound{remote + "/" + branch}
}
// Check whether the local branch exists.
if !localExists {
return CreateTrackingBranch(branch, remote)
}
// In case it exists, make sure that it is up to date.
return EnsureBranchSynchronized(branch, remote)
}
func splitBranchesNotInSync(storyBranches []*git.GitBranch) ([]*git.GitBranch, error) {
branches := make([]*git.GitBranch, 0, len(storyBranches))
for _, branch := range storyBranches {
upToDate, err := branch.IsUpToDate()
if err != nil {
return nil, err
}
if upToDate {
branches = append(branches, branch)
continue
}
// In case the branch is not up to date, we split the local and remote
// reference into their own branch records to treat them separately.
var (
branchName = branch.BranchName
remoteBranchName = branch.RemoteBranchName
remote = branch.Remote
)
log.Warn(fmt.Sprintf("Branch '%s' is not up to date", branchName))
log.NewLine(fmt.Sprintf("Treating '%v' and '%v/%v' as separate branches",
branchName, remote, remoteBranchName))
localBranch := &git.GitBranch{
BranchName: branchName,
}
remoteBranch := &git.GitBranch{
RemoteBranchName: remoteBranchName,
Remote: remote,
}
branches = append(branches, localBranch, remoteBranch)
}
return branches, nil
}
// StoryChanges returns the list of changes grouped by Story-Id.
func StoryChanges(stories []common.Story) ([]*StoryChangeGroup, error) {
// Prepare the regexp to use to select commits by commit messages.
// This regexp is ORing the chosen Story-Id tag values.
var grepFlag bytes.Buffer
fmt.Fprintf(&grepFlag, "^Story-Id: (%v", stories[0].Tag())
for _, story := range stories[1:] {
fmt.Fprintf(&grepFlag, "|%v", story.Tag())
}
fmt.Fprint(&grepFlag, ")$")
// Get the relevant commits.
commits, err := git.GrepCommitsCaseInsensitive(grepFlag.String(), "--all")
if err != nil {
return nil, err
}
okCommits := make([]*git.Commit, 0, len(commits))
for _, commit := range commits {
if commit.StoryIdTag == "" {
log.Warn(fmt.Sprintf(
"Found story commit %v, but failed to parse the Story-Id tag.", commit.SHA))
log.NewLine("Please check that commit manually.")
continue
}
okCommits = append(okCommits, commit)
}
commits = okCommits
// Return the change groups.
return StoryChangesFromCommits(commits)
}
func (tool *codeReviewTool) FinaliseRelease(v *version.Version) (action.Action, error) {
// Get a GitHub client.
config, err := LoadConfig()
if err != nil {
return nil, err
}
client := ghutil.NewClient(config.Token())
owner, repo, err := git.ParseUpstreamURL()
if err != nil {
return nil, err
}
// Get the relevant review milestone.
releaseString := v.BaseString()
task := fmt.Sprintf("Get GitHub review milestone for release %v", releaseString)
log.Run(task)
milestone, err := milestoneForVersion(config, owner, repo, v)
if err != nil {
return nil, errs.NewError(task, err)
}
if milestone == nil {
log.Warn(fmt.Sprintf(
"Weird, GitHub review milestone for release %v not found", releaseString))
return nil, nil
}
// Close the milestone unless there are some issues open.
task = fmt.Sprintf(
"Make sure the review milestone for release %v can be closed", releaseString)
if num := *milestone.OpenIssues; num != 0 {
return nil, errs.NewError(
task,
fmt.Errorf(
"review milestone for release %v cannot be closed: %v issue(s) open",
releaseString, num))
}
milestoneTask := fmt.Sprintf("Close GitHub review milestone for release %v", releaseString)
log.Run(milestoneTask)
milestone, _, err = client.Issues.EditMilestone(owner, repo, *milestone.Number, &github.Milestone{
State: github.String("closed"),
})
if err != nil {
return nil, errs.NewError(milestoneTask, err)
}
// Return a rollback function.
return action.ActionFunc(func() error {
log.Rollback(milestoneTask)
task := fmt.Sprintf("Reopen GitHub review milestone for release %v", releaseString)
_, _, err := client.Issues.EditMilestone(owner, repo, *milestone.Number, &github.Milestone{
State: github.String("open"),
})
if err != nil {
return errs.NewError(task, err)
}
return nil
}), nil
}
func (release *nextRelease) PromptUserToConfirmStart() (bool, error) {
// Collect the issues to be added to the current release.
task := "Collect the issues that modified trunk since the last release"
log.Run(task)
ids, err := releases.ListStoryIdsToBeAssigned(release.tracker)
if err != nil {
return false, errs.NewError(task, err)
}
// Fetch the additional issues from JIRA.
task = "Fetch the collected issues from JIRA"
log.Run(task)
issues, err := listStoriesById(newClient(release.tracker.config), ids)
if len(issues) == 0 && err != nil {
return false, errs.NewError(task, err)
}
if len(issues) != len(ids) {
log.Warn("Some issues were dropped since they were not found in JIRA")
}
// Drop the issues that were already assigned to the right version.
releaseLabel := release.trunkVersion.ReleaseTagString()
filteredIssues := make([]*jira.Issue, 0, len(issues))
IssueLoop:
for _, issue := range issues {
// Add only the parent tasks, i.e. skip sub-tasks.
if issue.Fields.Parent != nil {
continue
}
// Add only the issues that have not been assigned to the release yet.
for _, label := range issue.Fields.Labels {
if label == releaseLabel {
continue IssueLoop
}
}
filteredIssues = append(filteredIssues, issue)
}
issues = filteredIssues
// Present the issues to the user.
if len(issues) != 0 {
fmt.Println("\nThe following issues are going to be added to the release:\n")
err := prompt.ListStories(toCommonStories(issues, release.tracker), os.Stdout)
if err != nil {
return false, err
}
}
// Ask the user to confirm.
ok, err := prompt.Confirm(
fmt.Sprintf(
"\nAre you sure you want to start release %v?",
release.trunkVersion.BaseString()))
if err == nil {
release.additionalIssues = issues
}
return ok, err
}
func bootstrapLocalConfig(spec ConfigSpec) error {
task := "Bootstrap local configuration according to the spec"
// Some handy variables.
configKey := spec.ConfigKey()
container := spec.LocalConfig()
moduleSpec, isModuleSpec := spec.(ModuleConfigSpec)
// Pre-read local config.
// It is needed the pre-write hook as well.
local, err := config.ReadLocalConfig()
readConfig := func() (configFile, error) {
return local, err
}
// Handle module config specs a bit differently.
var preWriteHook func() (bool, error)
if isModuleSpec {
// Make sure the config container is not nil in case this is a module config.
// In case the local config container is nil, the pre-write hook is not executed
// and the active module ID is not set, and that would be a problem.
// Returning a nil local config container is a valid choice, but we still
// need the pre-write hook to be executed to set the active module ID.
if container == nil {
container = newEmptyModuleConfigContainer(configKey, moduleSpec.ModuleKind())
}
// In case this is a module config spec, set the the pre-write hook
// to modify the local config file to activate the module being configured.
preWriteHook = func() (bool, error) {
return SetActiveModule(local, moduleSpec.ModuleKind(), configKey)
}
}
// The post-write hook simply tells the user to commit the local config file.
postWriteHook := func() error {
fmt.Println()
log.Warn("Local configuration file modified, please commit it.")
return nil
}
// Run the common loading function with the right arguments.
if err := load(&loadArgs{
configKind: "local",
configKey: configKey,
configContainer: container,
readConfig: readConfig,
emptyConfig: emptyLocalConfig,
preWriteHook: preWriteHook,
postWriteHook: postWriteHook,
}); err != nil {
return errs.NewError(task, err)
}
return nil
}
// Stage can be used to stage the items associated with this release.
//
// The rollback function is a NOOP in this case since there is no way
// how to delete a deployment once created in Sprintly.
func (release *runningRelease) Stage() (action.Action, error) {
task := "Ping Sprintly to register the deployment"
log.Run(task)
// Create the Sprintly deployment.
if err := release.deploy(release.config.StagingEnvironment()); err != nil {
return nil, errs.NewError(task, err)
}
// Return the rollback function, which is empty in this case.
return action.ActionFunc(func() error {
log.Rollback(task)
log.Warn("It is not possible to delete a Sprintly deployment, skipping ...")
return nil
}), nil
}
func collectStoryBranches(remoteName string) ([]*git.GitBranch, error) {
// Load Git branches.
branches, err := git.Branches()
if err != nil {
return nil, err
}
// Get the current branch name so that it can be excluded.
currentBranch, err := gitutil.CurrentBranch()
if err != nil {
return nil, err
}
// Filter the branches.
storyBranches := make([]*git.GitBranch, 0, len(branches))
for _, branch := range branches {
// Drop branches not corresponding to the project remote.
if branch.Remote != "" && branch.Remote != remoteName {
continue
}
var (
isLocalStoryBranch = strings.HasPrefix(branch.BranchName, StoryBranchPrefix)
isRemoteStoryBranch = strings.HasPrefix(branch.RemoteBranchName, StoryBranchPrefix)
)
// Exclude the current branch.
if isLocalStoryBranch && branch.BranchName == currentBranch {
log.Warn(fmt.Sprintf("Branch '%v' is checked out, it cannot be deleted", currentBranch))
continue
}
// Keep the story branches only.
if isLocalStoryBranch || isRemoteStoryBranch {
storyBranches = append(storyBranches, branch)
}
}
// Return the result.
return storyBranches, nil
}
func (release *runningRelease) Release() error {
// TODO: Get rid of this unholy ugliness.
if release.issues == nil {
panic("bug(release.issues == nil)")
}
// Release all issues that are accepted.
issues := make([]*jira.Issue, 0, len(release.issues))
for _, issue := range release.issues {
if issue.Fields.Status.Id == stateIdAccepted {
issues = append(issues, issue)
}
}
if len(issues) == 0 {
log.Warn("No accepted stories found in JIRA")
return nil
}
return performBulkTransition(
newClient(release.tracker.config), issues, transitionIdRelease, "")
}
func commitsToReviewContexts(commits []*git.Commit) ([]*common.ReviewContext, error) {
tracker, err := modules.GetIssueTracker()
if err != nil {
return nil, err
}
// Fetch the stories from the issue tracker.
tags := storyTags(tracker, commits)
stories, err := tracker.ListStoriesByTag(tags)
if err != nil {
return nil, err
}
// Build the story map.
storiesByTag := make(map[string]common.Story, 1)
for i, story := range stories {
tag := tags[i]
if story == nil {
log.Warn(fmt.Sprintf("Story for tag '%v' was not found in the issue tracker", tag))
continue
}
storiesByTag[tag] = story
}
// Build the final list of review contexts.
ctxs := make([]*common.ReviewContext, 0, len(commits))
for _, commit := range commits {
// Story can be set to nil here in case the story is unassigned.
// In that case there will be, obviously, no story object in the map.
ctxs = append(ctxs, &common.ReviewContext{
Commit: commit,
Story: storiesByTag[commit.StoryIdTag],
})
}
// Return the commit review contexts.
return ctxs, nil
}
// copyFileContents copies the contents of the file named src to the file named
// by dst. The file will be created if it does not already exist. If the
// destination file exists, all it's contents will be replaced by the contents
// of the source file.
func copyFileContents(src, dst string) (err error) {
in, err := os.Open(src)
if err != nil {
return
}
defer in.Close()
out, err := os.Create(dst)
if err != nil {
return
}
defer func() {
cerr := out.Close()
if err == nil {
err = cerr
} else {
log.Warn(cerr.Error())
}
}()
if _, err = io.Copy(out, in); err != nil {
return
}
err = out.Sync()
return
}
// PromptUserToConfirm is a part of common.NextRelease interface.
func (release *nextRelease) PromptUserToConfirmStart() (bool, error) {
// Fetch the stories already assigned to the release.
var (
ver = release.trunkVersion
verString = ver.BaseString()
)
task := fmt.Sprintf("Fetch GitHub issues already assigned to release %v", verString)
log.Run(task)
assignedIssues, err := release.tracker.issuesByRelease(ver)
if err != nil {
return false, errs.NewError(task, err)
}
// Collect the issues that modified trunk since the last release.
task = "Collect the issues that modified trunk since the last release"
log.Run(task)
issueNumsString, err := releases.ListStoryIdsToBeAssigned(release.tracker)
if err != nil {
return false, errs.NewError(task, err)
}
// Turn []string into []int.
issueNums := make([]int, len(issueNumsString))
for i, numString := range issueNumsString {
// numString is #ISSUE_NUMBER.
num, err := strconv.Atoi(numString[1:])
if err != nil {
panic(err)
}
issueNums[i] = num
}
// Drop the stories that are already assigned.
numSet := make(map[int]struct{}, len(assignedIssues))
for _, issue := range assignedIssues {
numSet[*issue.Number] = struct{}{}
}
nums := make([]int, 0, len(issueNums))
for _, num := range issueNums {
if _, ok := numSet[num]; !ok {
nums = append(nums, num)
}
}
issueNums = nums
// Fetch the collected issues from GitHub, if necessary.
var additionalIssues []*github.Issue
if len(issueNums) != 0 {
task = "Fetch the collected issues from GitHub"
log.Run(task)
var err error
additionalIssues, err = release.tracker.issuesByNumber(issueNums)
if err != nil {
return false, errs.NewError(task, err)
}
// Drop stories already assigned to another release.
notAssigned := make([]*github.Issue, 0, len(additionalIssues))
for _, issue := range additionalIssues {
switch {
case issue.Milestone == nil:
notAssigned = append(notAssigned, issue)
default:
log.Warn(fmt.Sprintf(
"Skipping issue #%v: modified trunk, but already assigned to milestone '%v'",
*issue.Number, *issue.Milestone.Title))
}
}
additionalIssues = notAssigned
}
// Print the summary into the console.
summary := []struct {
header string
issues []*github.Issue
}{
{
"The following issues were manually assigned to the release:",
assignedIssues,
},
{
"The following issues were added automatically (modified trunk):",
additionalIssues,
},
}
for _, item := range summary {
if len(item.issues) != 0 {
fmt.Println()
fmt.Println(item.header)
fmt.Println()
err := storyprompt.ListStories(
toCommonStories(item.issues, release.tracker), os.Stdout)
if err != nil {
return false, err
}
}
}
// Ask the user to confirm.
ok, err := prompt.Confirm(
fmt.Sprintf("\nAre you sure you want to start release %v?", verString), false)
if err == nil {
release.additionalIssues = additionalIssues
}
return ok, err
}
func filterBranches(storyBranches []*git.GitBranch, trunkName string) ([]*gitBranch, error) {
// Pair the branches with commit ranges specified by trunk..story
task := "Collected commits associated with the story branches"
branches := make([]*gitBranch, 0, len(storyBranches))
for _, branch := range storyBranches {
var revRange string
if branch.BranchName != "" {
// Handle branches that exist locally.
revRange = fmt.Sprintf("%v..%v", trunkName, branch.BranchName)
} else {
// Handle branches that exist only in the remote repository.
// We can use trunkName here since trunk is up to date.
revRange = fmt.Sprintf("%v..%v/%v", trunkName, branch.Remote, branch.RemoteBranchName)
}
commits, err := git.ShowCommitRange(revRange)
if err != nil {
return nil, errs.NewError(task, err)
}
branches = append(branches, &gitBranch{
tip: branch,
commits: commits,
})
continue
}
// Collect story tags.
task = "Collect affected story tags"
tracker, err := modules.GetIssueTracker()
if err != nil {
return nil, errs.NewError(task, err)
}
tags := make([]string, 0, len(storyBranches))
BranchLoop:
for _, branch := range branches {
for _, commit := range branch.commits {
commitTag := commit.StoryIdTag
// Make sure the tag is not in the list already.
for _, tag := range tags {
if tag == commitTag {
continue BranchLoop
}
}
// Drop tags not recognized by the current issue tracker.
_, err := tracker.StoryTagToReadableStoryId(commitTag)
if err == nil {
tags = append(tags, commitTag)
}
}
}
// Fetch the collected stories.
task = "Fetch associated stories from the issue tracker"
log.Run(task)
stories, err := tracker.ListStoriesByTag(tags)
if err != nil {
return nil, errs.NewError(task, err)
}
// Filter the branches according to the story state.
storyByTag := make(map[string]common.Story, len(stories))
for i, story := range stories {
// tags[i] corresponds to stories[i]
tag := tags[i]
if story != nil {
storyByTag[tag] = story
} else {
log.Warn(fmt.Sprintf("Story for tag '%v' was not found in the issue tracker", tag))
}
}
allowedStates := allowedStoryStates()
// checkCommits returns whether the commits passed in are ok
// considering the state of the stories found in these commits,
// whether the branch containing these commits can be deleted.
checkCommits := func(commits []*git.Commit) (common.StoryState, bool) {
var storyFound bool
for _, commit := range commits {
// Skip commits with empty Story-Id tag.
if commit.StoryIdTag == "" {
continue
}
// In case the story is not found, the tag is not recognized
// by the current issue tracker. In that case we just skip the commit.
story, ok := storyByTag[commit.StoryIdTag]
if !ok {
continue
}
// When the story state associated with the commit is not ok,
// we can return false here to reject the branch.
storyState := story.State()
if _, ok := allowedStates[storyState]; !ok {
return storyState, false
}
storyFound = true
}
// We went through all the commits and they are fine, check passed.
return common.StoryStateInvalid, storyFound
}
// Go through the branches and only return these that
// comply with the story state requirements.
bs := make([]*gitBranch, 0, len(branches))
for _, branch := range branches {
tip := branch.tip
logger := log.V(log.Verbose)
if logger {
logger.Log(fmt.Sprintf("Processing branch %v", tip.CanonicalName()))
}
// The branch can be for sure deleted in case there are no commits
// contained in the commit range. That means the branch is merged into trunk.
if len(branch.commits) == 0 {
if logger {
logger.Log(" Include the branch (reason: merged into trunk)")
}
branch.reason = "merged"
bs = append(bs, branch)
continue
}
// In case the commit check passed, we append the branch.
state, ok := checkCommits(branch.commits)
if ok {
if logger {
logger.Log(" Include the branch (reason: branch check passed)")
}
branch.reason = "check passed"
bs = append(bs, branch)
continue
}
// Otherwise we print the skip warning.
if logger {
if state == common.StoryStateInvalid {
logger.Log(
" Exclude the branch (reason: no story commits found on the branch)")
} else {
logger.Log(fmt.Sprintf(
" Exclude the branch (reason: story state is '%v')", state))
}
}
}
return bs, nil
}
// pourSkeleton counts on the fact that skeleton is a valid skeleton
// that is available in the local cache directory.
func pourSkeleton(skeletonName string, localConfigDir string) (err error) {
// Get the skeleton src path.
cacheDir, err := cacheDirectoryAbsolutePath()
if err != nil {
return err
}
skeletonDir := filepath.Join(cacheDir, "github.com", skeletonName)
// Make sure src is a directory, just to be sure.
skeletonInfo, err := os.Stat(skeletonDir)
if err != nil {
return err
}
if !skeletonInfo.IsDir() {
return fmt.Errorf("skeleton source path not a directory: %v", skeletonDir)
}
// Get the list of script files.
srcScriptsDir := filepath.Join(skeletonDir, "scripts")
scripts, err := filepath.Glob(srcScriptsDir + "/*")
if err != nil {
return err
}
if len(scripts) == 0 {
log.Warn("No script files found in the skeleton repository")
return nil
}
// Create the destination directory.
dstScriptsDir := filepath.Join(localConfigDir, "scripts")
if err := os.MkdirAll(dstScriptsDir, 0755); err != nil {
return err
}
// Delete the directory on error.
defer action.RollbackOnError(&err, action.ActionFunc(func() error {
log.Rollback("Create the local scripts directory")
if err := os.RemoveAll(dstScriptsDir); err != nil {
return errs.NewError("Remove the local scripts directory", err)
}
return nil
}))
for _, script := range scripts {
err := func(script string) error {
// Skip directories.
scriptInfo, err := os.Stat(script)
if err != nil {
return err
}
if scriptInfo.IsDir() {
return nil
}
// Copy the file.
filename := script[len(srcScriptsDir)+1:]
fmt.Println("---> Copy", filepath.Join("scripts", filename))
srcFd, err := os.Open(script)
if err != nil {
return err
}
defer srcFd.Close()
dstPath := filepath.Join(dstScriptsDir, filename)
dstFd, err := os.OpenFile(
dstPath, os.O_CREATE|os.O_EXCL|os.O_WRONLY, scriptInfo.Mode())
if err != nil {
return err
}
defer dstFd.Close()
_, err = io.Copy(dstFd, srcFd)
return err
}(script)
if err != nil {
return err
}
}
return nil
}
func (release *nextRelease) PromptUserToConfirmStart() (bool, error) {
// Fetch the stories already assigned to the release.
var (
ver = release.trunkVersion
verString = ver.BaseString()
verLabel = ver.ReleaseTagString()
)
task := fmt.Sprintf("Fetch the stories already assigned to release %v", verString)
log.Run(task)
assignedStories, err := release.tracker.storiesByRelease(ver)
if err != nil {
return false, errs.NewError(task, err)
}
// Collect the story IDs associated with the commits that
// modified trunk since the last release.
task = "Collect the stories that modified trunk since the last release"
log.Run(task)
storyIds, err := releases.ListStoryIdsToBeAssigned(release.tracker)
if err != nil {
return false, errs.NewError(task, err)
}
// Drop the stories that are already assigned.
idSet := make(map[string]struct{}, len(assignedStories))
for _, story := range assignedStories {
idSet[strconv.Itoa(story.Id)] = struct{}{}
}
ids := make([]string, 0, len(storyIds))
for _, id := range storyIds {
if _, ok := idSet[id]; !ok {
ids = append(ids, id)
}
}
storyIds = ids
// Fetch the collected stories from Pivotal Tracker, if necessary.
var additionalStories []*pivotal.Story
if len(storyIds) != 0 {
task = "Fetch the collected stories from Pivotal Tracker"
log.Run(task)
var err error
additionalStories, err = release.tracker.storiesById(storyIds)
if len(additionalStories) == 0 && err != nil {
return false, errs.NewError(task, err)
}
if len(additionalStories) != len(storyIds) {
log.Warn("Some stories were dropped since they were not found in PT")
log.NewLine("or they were filtered out by a story include label.")
}
// Drop stories already assigned to another release.
notAssigned := make([]*pivotal.Story, 0, len(additionalStories))
NotAssignedLoop:
for _, story := range additionalStories {
for _, label := range story.Labels {
if isReleaseLabel(label.Name) {
log.Warn(fmt.Sprintf(
"Skipping story %v: modified trunk, but already labeled '%v'",
story.Id, label.Name))
continue NotAssignedLoop
}
}
notAssigned = append(notAssigned, story)
}
additionalStories = notAssigned
}
// Check the Point Me label.
task = "Make sure there are no unpointed stories"
log.Run(task)
pmLabel := release.tracker.config.PointMeLabel
// Fetch the already assigned but unpointed stories.
pmStories, err := release.tracker.searchStories(
"label:\"%v\" AND label:\"%v\"", verLabel, pmLabel)
if err != nil {
return false, errs.NewError(task, err)
}
// Also add these that are to be added but are unpointed.
for _, story := range additionalStories {
if labeled(story, pmLabel) {
pmStories = append(pmStories, story)
}
}
// In case there are some unpointed stories, stop the release.
if len(pmStories) != 0 {
fmt.Println("\nThe following stories are still yet to be pointed:\n")
err := storyprompt.ListStories(toCommonStories(pmStories, release.tracker), os.Stdout)
if err != nil {
return false, err
}
fmt.Println()
return false, errs.NewError(task, errors.New("unpointed stories detected"))
}
// Print the summary into the console.
summary := []struct {
header string
stories []*pivotal.Story
}{
{
"The following stories were manually assigned to the release:",
assignedStories,
},
{
"The following stories were added automatically (modified trunk):",
additionalStories,
},
}
for _, item := range summary {
if len(item.stories) != 0 {
fmt.Println()
fmt.Println(item.header)
fmt.Println()
err := storyprompt.ListStories(toCommonStories(item.stories, release.tracker), os.Stdout)
if err != nil {
return false, err
}
}
}
// Ask the user to confirm.
ok, err := prompt.Confirm(
fmt.Sprintf(
"\nAre you sure you want to start release %v?",
release.trunkVersion.BaseString()), false)
if err == nil {
release.additionalStories = additionalStories
}
return ok, err
}
func (release *nextRelease) PromptUserToConfirmStart() (bool, error) {
var (
config = release.tracker.config
client = pivotal.NewClient(config.UserToken())
releaseLabel = getReleaseLabel(release.trunkVersion)
)
// Collect the commits that modified trunk since the last release.
task := "Collect the stories that modified trunk"
log.Run(task)
ids, err := releases.ListStoryIdsToBeAssigned(release.tracker)
if err != nil {
return false, errs.NewError(task, err)
}
// Fetch the collected stories from Pivotal Tracker, if necessary.
var additional []*pivotal.Story
if len(ids) != 0 {
task = "Fetch the collected stories from Pivotal Tracker"
log.Run(task)
var err error
additional, err = listStoriesById(client, config.ProjectId(), ids)
if len(additional) == 0 && err != nil {
return false, errs.NewError(task, err)
}
if len(additional) != len(ids) {
log.Warn("Some stories were dropped since they were not found in PT")
}
// Drop the issues that are already assigned to the right release.
unassignedStories := make([]*pivotal.Story, 0, len(additional))
for _, story := range additional {
if labeled(story, releaseLabel) {
continue
}
unassignedStories = append(unassignedStories, story)
}
additional = unassignedStories
}
// Check the Point Me label.
task = "Make sure there are no unpointed stories"
log.Run(task)
pmLabel := config.PointMeLabel()
// Fetch the already assigned but unpointed stories.
pmStories, err := searchStories(client, config.ProjectId(),
"label:\"%v\" AND label:\"%v\"", releaseLabel, pmLabel)
if err != nil {
return false, errs.NewError(task, err)
}
// Also add these that are to be added but are unpointed.
for _, story := range additional {
if labeled(story, pmLabel) {
pmStories = append(pmStories, story)
}
}
// In case there are some unpointed stories, stop the release.
if len(pmStories) != 0 {
fmt.Println("\nThe following stories are still yet to be pointed:\n")
err := prompt.ListStories(toCommonStories(pmStories, release.tracker), os.Stdout)
if err != nil {
return false, err
}
fmt.Println()
return false, errs.NewError(task, errors.New("unpointed stories detected"))
}
// Print the stories to be added to the release.
if len(additional) != 0 {
fmt.Println("\nThe following stories are going to be added to the release:\n")
err := prompt.ListStories(toCommonStories(additional, release.tracker), os.Stdout)
if err != nil {
return false, err
}
}
// Ask the user to confirm.
ok, err := prompt.Confirm(
fmt.Sprintf(
"\nAre you sure you want to start release %v?",
release.trunkVersion.BaseString()))
if err == nil {
release.additionalStories = additional
}
return ok, err
}
func runMain(args []string) (err error) {
// Get the commit hashes.
// We need to do this before we checkout the target branch,
// because relative refs like HEAD change by doing so.
hashes, err := git.RevisionsToCommitList(args...)
if err != nil {
return err
}
// Load git-related config.
gitConfig, err := git.LoadConfig()
if err != nil {
return err
}
var (
remoteName = gitConfig.RemoteName
releaseBranch = gitConfig.ReleaseBranchName
)
// Get the target branch name.
targetBranch := flagTarget
if targetBranch == "" {
targetBranch = releaseBranch
}
// Fetch the remote repository if requested.
if flagFetch {
task := "Fetch the remote repository"
log.Run(task)
if err := git.UpdateRemotes(remoteName); err != nil {
return errs.NewError(task, err)
}
}
// Make sure the target branch is up to date.
if err := ensureTargetBranchExists(targetBranch, remoteName); err != nil {
return err
}
// Get the current branch name.
currentBranch, err := gitutil.CurrentBranch()
if err != nil {
return err
}
// Checkout the target branch in case we are not at it already.
if currentBranch != targetBranch {
task := fmt.Sprintf("Checkout branch '%v'", targetBranch)
log.Run(task)
if err := git.Checkout(targetBranch); err != nil {
return errs.NewError(task, err)
}
// Checkout the current branch on return, unless there is an error.
// In that case we want to stay on the target branch.
defer func() {
if err == nil {
task := fmt.Sprintf("Checkout branch '%v'", currentBranch)
log.Run(task)
if ex := git.Checkout(currentBranch); ex != nil {
err = errs.NewError(task, ex)
}
} else {
log.Warn(fmt.Sprintf("An error detected, staying on branch '%v'", targetBranch))
}
}()
}
// Run git cherry-pick.
task := fmt.Sprintf("Cherry-pick the chosen commits into '%v'", targetBranch)
log.Run(task)
if err := git.CherryPick(hashes...); err != nil {
return errs.NewError(task, err)
}
log.Warn(fmt.Sprintf("Make sure to push branch '%v' to publish the changes", targetBranch))
return nil
}
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
}
func Branches() ([]*GitBranch, error) {
// Get local branches.
local, err := localBranches()
if err != nil {
return nil, err
}
// Get remote branches.
remote, err := remoteBranches()
if err != nil {
return nil, err
}
// Clean up the local branches.
// In can happen that the tracked branch fields are set while the branch
// itself doesn't exist any more since the git calls are only consulting
// .git/config. They don't really care whether the branch actually exists.
LocalLoop:
for _, localBranch := range local {
// In case the remote record is empty, we are obviously cool.
if localBranch.RemoteBranchName == "" {
continue
}
// Otherwise go through the remote branches and only continue
// when the corresponding remote branch is found.
for _, remoteBranch := range remote {
if remoteBranch.RemoteBranchName == localBranch.RemoteBranchName {
continue LocalLoop
}
}
// In case the remote branch is missing, clean up the record in .git/config.
branchName := localBranch.BranchName
log.Warn(fmt.Sprintf(
"Branch '%v' not found", localBranch.FullRemoteBranchName()))
log.NewLine(fmt.Sprintf("Unsetting upstream for local branch '%v'", branchName))
task := fmt.Sprintf("Unset upstream branch for branch '%v'", branchName)
if err := Branch("--unset-upstream", branchName); err != nil {
return nil, errs.NewError(task, err)
}
// Unset the remote branch fields.
localBranch.RemoteBranchName = ""
localBranch.Remote = ""
}
// Append the remote branch records to the local ones.
// Only include these that are not already included in the local records.
branches := local
RemoteLoop:
for _, remoteBranch := range remote {
for _, localBranch := range local {
if localBranch.RemoteBranchName == remoteBranch.RemoteBranchName {
continue RemoteLoop
}
}
branches = append(branches, remoteBranch)
}
// Return branches.
return branches, nil
}
func Upgrade(opts *InstallOptions) error {
// Get GitHub owner and repository names.
var (
owner = DefaultGitHubOwner
repo = DefaultGitHubRepo
)
if opts != nil {
if opts.GitHubOwner != "" {
owner = opts.GitHubOwner
}
if opts.GitHubRepo != "" {
repo = opts.GitHubRepo
}
}
// Instantiate a GitHub client.
task := "Instantiate a GitHub client"
client, err := newGitHubClient()
if err != nil {
return errs.NewError(task, err)
}
// Fetch the list of available GitHub releases.
task = fmt.Sprintf("Fetch GitHub releases for %v/%v", owner, repo)
log.Run(task)
releases, _, err := client.Repositories.ListReleases(owner, repo, nil)
if err != nil {
return errs.NewError(task, err)
}
// Sort the releases by version and get the most recent release.
task = "Select the most suitable GitHub release"
var rs releaseSlice
for i, release := range releases {
// Skip drafts and pre-releases.
if *release.Draft || *release.Prerelease {
continue
}
// We expect the tag to be "v" + semver version string.
version, err := version.Parse((*release.TagName)[1:])
if err != nil {
log.Warn(fmt.Sprintf("Tag format invalid for '%v', skipping...", release.TagName))
continue
}
// Append the release to the list of releases.
rs = append(rs, &githubRelease{
version: version,
resource: &releases[i],
})
}
if rs.Len() == 0 {
return errs.NewError(task, errors.New("no suitable GitHub releases found"))
}
sort.Sort(rs)
release := rs[len(rs)-1]
// Make sure the selected release is more recent than this executable.
currentVersion, err := version.Parse(metadata.Version)
if err != nil {
panic(err)
}
if release.version.String() == metadata.Version || release.version.LT(currentVersion.Version) {
log.Log("SalsaFlow is up to date")
asciiart.PrintThumbsUp()
fmt.Println()
return nil
}
// Prompt the user to confirm the upgrade.
task = "Prompt the user to confirm upgrade"
fmt.Println()
confirmed, err := prompt.Confirm(fmt.Sprintf(
"SalsaFlow version %v is available. Upgrade now?", release.version))
if err != nil {
return errs.NewError(task, err)
}
if !confirmed {
return ErrAborted
}
fmt.Println()
// Proceed to actually install the executables.
return doInstall(client, owner, repo, release.resource.Assets, release.version.String())
}
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
}