func postRevisions(revisions ...string) (err error) {
// Get the commit list for the given revision ranges.
task := "Get the commits to be posted for code review"
commits, err := git.ShowCommits(revisions...)
if err != nil {
return errs.NewError(task, err)
}
// Make sure there are no merge commits.
if err := ensureNoMergeCommits(commits); err != nil {
return err
}
// Make sure the Story-Id tag is not missing.
if err := ensureStoryIdTag(commits); err != nil {
return err
}
// Make sure the commits exist in the upstream repository.
if err := ensureCommitsPushed(commits); err != nil {
return err
}
// Prompt the user to confirm.
if err := promptUserToConfirmCommits(commits); err != nil {
return err
}
// Post the review requests, in this case it will be only one.
if err := postCommitsForReview(commits); err != nil {
return err
}
// In case there is no error, tell the user they can do next.
return printFollowup()
}
func postTip() (err error) {
// Load Git-related config.
gitConfig, err := git.LoadConfig()
if err != nil {
return err
}
var (
remoteName = gitConfig.RemoteName
)
// Get the current branch.
currentBranch, err := gitutil.CurrentBranch()
if err != nil {
return err
}
// Get the commit to be posted
task := "Get the commit to be posted for code review"
commits, err := git.ShowCommits(currentBranch)
if err != nil {
return errs.NewError(task, err)
}
// Assert that things are consistent.
if numCommits := len(commits); numCommits != 1 {
panic(fmt.Sprintf("len(commits): expected 1, got %v", numCommits))
}
// Make sure the commit is not a merge commit.
if err := ensureNoMergeCommits(commits); err != nil {
return err
}
// Prompt the user to confirm.
if err := promptUserToConfirmCommits(commits); err != nil {
return err
}
// Make sure the Story-Id tag is there.
commits, changed, err := ensureStoryId(commits)
if err != nil {
return err
}
// Push the current branch if necessary.
doPush := changed
if !doPush {
// Check whether the remote branch actually exists.
task := fmt.Sprintf(
"Make sure branch '%v' exists in remote '%v'", currentBranch, remoteName)
exists, err := git.RemoteBranchExists(currentBranch, remoteName)
if err != nil {
return errs.NewError(task, err)
}
doPush = !exists
}
if !doPush {
// In case the branch was not modified and it exists remotely,
// check whether it is up to date.
task := fmt.Sprintf("Check whether branch '%v' is up to date", currentBranch)
upToDate, err := git.IsBranchSynchronized(currentBranch, remoteName)
if err != nil {
return errs.NewError(task, err)
}
doPush = !upToDate
}
// Push the branch.
if doPush {
if err := push(remoteName, currentBranch); err != nil {
return err
}
}
// In case the commit was changed, reload.
if changed {
commits, err = git.ShowCommits(currentBranch)
if err != nil {
return err
}
}
// Post the commit for review.
if err := postCommitsForReview(commits); err != nil {
return err
}
// Print the followup dialog.
return printFollowup()
}
