/*
$ gh compare refactor
> open https://github.com/CURRENT_REPO/compare/refactor
$ gh compare 1.0..1.1
> open https://github.com/CURRENT_REPO/compare/1.0...1.1
$ gh compare -u other-user patch
> open https://github.com/other-user/REPO/compare/patch
*/
func compare(command *Command, args *Args) {
localRepo, err := github.LocalRepo()
utils.Check(err)
var (
branch *github.Branch
project *github.Project
r string
)
branch, project, err = localRepo.RemoteBranchAndProject("", false)
utils.Check(err)
usageHelp := func() {
utils.Check(fmt.Errorf("Usage: hub compare [-u] [-b <BASE>] [<USER>] [[<START>...]<END>]"))
}
if args.IsParamsEmpty() {
if branch == nil ||
(branch.IsMaster() && flagCompareBase == "") ||
(flagCompareBase == branch.ShortName()) {
usageHelp()
} else {
r = branch.ShortName()
if flagCompareBase != "" {
r = parseCompareRange(flagCompareBase + "..." + r)
}
}
} else {
if flagCompareBase != "" {
usageHelp()
} else {
r = parseCompareRange(args.RemoveParam(args.ParamsSize() - 1))
if args.IsParamsEmpty() {
project, err = localRepo.CurrentProject()
utils.Check(err)
} else {
project = github.NewProject(args.RemoveParam(args.ParamsSize()-1), "", "")
}
}
}
if project == nil {
project, err = localRepo.CurrentProject()
utils.Check(err)
}
subpage := utils.ConcatPaths("compare", rangeQueryEscape(r))
url := project.WebURL("", "", subpage)
launcher, err := utils.BrowserLauncher()
utils.Check(err)
if flagCompareURLOnly {
args.Replace("echo", url)
} else {
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(url)
}
}
/*
$ gh compare refactor
> open https://github.com/CURRENT_REPO/compare/refactor
$ gh compare 1.0..1.1
> open https://github.com/CURRENT_REPO/compare/1.0...1.1
$ gh compare -u other-user patch
> open https://github.com/other-user/REPO/compare/patch
*/
func compare(command *Command, args *Args) {
localRepo, err := github.LocalRepo()
utils.Check(err)
var (
branch *github.Branch
project *github.Project
r string
)
branch, project, err = localRepo.RemoteBranchAndProject("", false)
utils.Check(err)
if args.IsParamsEmpty() {
if branch != nil && !branch.IsMaster() {
r = branch.ShortName()
} else {
err = fmt.Errorf("Usage: hub compare [USER] [<START>...]<END>")
utils.Check(err)
}
} else {
r = parseCompareRange(args.RemoveParam(args.ParamsSize() - 1))
if args.IsParamsEmpty() {
project, err = localRepo.CurrentProject()
utils.Check(err)
} else {
project = github.NewProject(args.RemoveParam(args.ParamsSize()-1), "", "")
}
}
subpage := utils.ConcatPaths("compare", rangeQueryEscape(r))
url := project.WebURL("", "", subpage)
launcher, err := utils.BrowserLauncher()
utils.Check(err)
if flagCompareURLOnly {
args.Replace("echo", url)
} else {
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(url)
}
}
func printBrowseOrCopy(args *Args, msg string, openBrowser bool, performCopy bool) {
if performCopy {
if err := clipboard.WriteAll(msg); err != nil {
ui.Errorf("Error copying %s to clipboard:\n%s\n", msg, err.Error())
}
}
if openBrowser {
launcher, err := utils.BrowserLauncher()
utils.Check(err)
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(msg)
}
if !openBrowser && !performCopy {
args.AfterFn(func() error {
ui.Println(msg)
return nil
})
}
}
/*
# while on a topic branch called "feature":
$ gh pull-request
[ opens text editor to edit title & body for the request ]
[ opened pull request on GitHub for "YOUR_USER:feature" ]
# explicit pull base & head:
$ gh pull-request -b jingweno:master -h jingweno:feature
$ gh pull-request -m "title\n\nbody"
[ create pull request with title & body ]
$ gh pull-request -i 123
[ attached pull request to issue #123 ]
$ gh pull-request https://github.com/jingweno/gh/pull/123
[ attached pull request to issue #123 ]
$ gh pull-request -F FILE
[ create pull request with title & body from FILE ]
*/
func pullRequest(cmd *Command, args *Args) {
localRepo, err := github.LocalRepo()
utils.Check(err)
currentBranch, err := localRepo.CurrentBranch()
utils.Check(err)
baseProject, err := localRepo.MainProject()
utils.Check(err)
host, err := github.CurrentConfig().PromptForHost(baseProject.Host)
if err != nil {
utils.Check(github.FormatError("creating pull request", err))
}
trackedBranch, headProject, err := localRepo.RemoteBranchAndProject(host.User, false)
utils.Check(err)
var (
base, head string
force bool
)
force = flagPullRequestForce
if flagPullRequestBase != "" {
baseProject, base = parsePullRequestProject(baseProject, flagPullRequestBase)
}
if flagPullRequestHead != "" {
headProject, head = parsePullRequestProject(headProject, flagPullRequestHead)
}
if args.ParamsSize() == 1 {
arg := args.RemoveParam(0)
flagPullRequestIssue = parsePullRequestIssueNumber(arg)
}
if base == "" {
masterBranch := localRepo.MasterBranch()
base = masterBranch.ShortName()
}
if head == "" && trackedBranch != nil {
if !trackedBranch.IsRemote() {
// the current branch tracking another branch
// pretend there's no upstream at all
trackedBranch = nil
} else {
if baseProject.SameAs(headProject) && base == trackedBranch.ShortName() {
e := fmt.Errorf(`Aborted: head branch is the same as base ("%s")`, base)
e = fmt.Errorf("%s\n(use `-h <branch>` to specify an explicit pull request head)", e)
utils.Check(e)
}
}
}
if head == "" {
if trackedBranch == nil {
head = currentBranch.ShortName()
} else {
head = trackedBranch.ShortName()
}
}
title, body, err := getTitleAndBodyFromFlags(flagPullRequestMessage, flagPullRequestFile)
utils.Check(err)
fullBase := fmt.Sprintf("%s:%s", baseProject.Owner, base)
fullHead := fmt.Sprintf("%s:%s", headProject.Owner, head)
if !force && trackedBranch != nil {
remoteCommits, _ := git.RefList(trackedBranch.LongName(), "")
if len(remoteCommits) > 0 {
err = fmt.Errorf("Aborted: %d commits are not yet pushed to %s", len(remoteCommits), trackedBranch.LongName())
err = fmt.Errorf("%s\n(use `-f` to force submit a pull request anyway)", err)
utils.Check(err)
}
}
var editor *github.Editor
if title == "" && flagPullRequestIssue == "" {
baseTracking := base
headTracking := head
remote := gitRemoteForProject(baseProject)
if remote != nil {
baseTracking = fmt.Sprintf("%s/%s", remote.Name, base)
}
if remote == nil || !baseProject.SameAs(headProject) {
remote = gitRemoteForProject(headProject)
}
if remote != nil {
headTracking = fmt.Sprintf("%s/%s", remote.Name, head)
}
message, err := pullRequestChangesMessage(baseTracking, headTracking, fullBase, fullHead)
utils.Check(err)
editor, err = github.NewEditor("PULLREQ", "pull request", message)
utils.Check(err)
title, body, err = editor.EditTitleAndBody()
utils.Check(err)
}
if title == "" && flagPullRequestIssue == "" {
utils.Check(fmt.Errorf("Aborting due to empty pull request title"))
}
var pullRequestURL string
if args.Noop {
args.Before(fmt.Sprintf("Would request a pull request to %s from %s", fullBase, fullHead), "")
pullRequestURL = "PULL_REQUEST_URL"
} else {
var (
pr *octokit.PullRequest
err error
)
client := github.NewClientWithHost(host)
if title != "" {
pr, err = client.CreatePullRequest(baseProject, base, fullHead, title, body)
} else if flagPullRequestIssue != "" {
pr, err = client.CreatePullRequestForIssue(baseProject, base, fullHead, flagPullRequestIssue)
}
if err == nil && editor != nil {
defer editor.DeleteFile()
}
utils.Check(err)
pullRequestURL = pr.HTMLURL
if flagPullRequestAssignee != "" || flagPullRequestMilestone > 0 ||
flagPullRequestLabels != "" {
params := octokit.IssueParams{
Assignee: flagPullRequestAssignee,
Milestone: flagPullRequestMilestone,
Labels: strings.Split(flagPullRequestLabels, ","),
}
err = client.UpdateIssue(baseProject, pr.Number, params)
utils.Check(err)
}
}
if flagPullRequestBrowse {
launcher, err := utils.BrowserLauncher()
utils.Check(err)
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(pullRequestURL)
} else {
args.Replace("echo", "", pullRequestURL)
}
if flagPullRequestIssue != "" {
args.After("echo", "Warning: Issue to pull request conversion is deprecated and might not work in the future.")
}
}
func browse(command *Command, args *Args) {
var (
dest string
subpage string
path string
project *github.Project
branch *github.Branch
err error
)
if !args.IsParamsEmpty() {
dest = args.RemoveParam(0)
}
if !args.IsParamsEmpty() {
subpage = args.RemoveParam(0)
}
if args.Terminator {
subpage = dest
dest = ""
}
localRepo, _ := github.LocalRepo()
if dest != "" {
project = github.NewProject("", dest, "")
branch = localRepo.MasterBranch()
} else if subpage != "" && subpage != "commits" && subpage != "tree" && subpage != "blob" && subpage != "settings" {
project, err = localRepo.MainProject()
branch = localRepo.MasterBranch()
utils.Check(err)
} else {
currentBranch, err := localRepo.CurrentBranch()
if err != nil {
currentBranch = localRepo.MasterBranch()
}
var owner string
mainProject, err := localRepo.MainProject()
if err == nil {
host, err := github.CurrentConfig().PromptForHost(mainProject.Host)
if err != nil {
utils.Check(github.FormatError("in browse", err))
} else {
owner = host.User
}
}
branch, project, _ = localRepo.RemoteBranchAndProject(owner, currentBranch.IsMaster())
if branch == nil {
branch = localRepo.MasterBranch()
}
}
if project == nil {
err := fmt.Errorf(command.Synopsis())
utils.Check(err)
}
if subpage == "commits" {
path = fmt.Sprintf("commits/%s", branchInURL(branch))
} else if subpage == "tree" || subpage == "" {
if !branch.IsMaster() {
path = fmt.Sprintf("tree/%s", branchInURL(branch))
}
} else {
path = subpage
}
pageUrl := project.WebURL("", "", path)
launcher, err := utils.BrowserLauncher()
utils.Check(err)
if flagBrowseURLOnly {
args.Replace("echo", pageUrl)
} else {
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(pageUrl)
}
}
func createIssue(cmd *Command, args *Args) {
localRepo, err := github.LocalRepo()
utils.Check(err)
project, err := localRepo.MainProject()
utils.Check(err)
gh := github.NewClient(project.Host)
var title string
var body string
var editor *github.Editor
if cmd.FlagPassed("message") {
title, body = readMsg(flagIssueMessage)
} else if cmd.FlagPassed("file") {
title, body, err = readMsgFromFile(flagIssueFile)
utils.Check(err)
} else {
cs := git.CommentChar()
message := strings.Replace(fmt.Sprintf(`
# Creating an issue for %s
#
# Write a message for this issue. The first block of
# text is the title and the rest is the description.
`, project), "#", cs, -1)
editor, err := github.NewEditor("ISSUE", "issue", message)
utils.Check(err)
title, body, err = editor.EditTitleAndBody()
utils.Check(err)
}
if title == "" {
utils.Check(fmt.Errorf("Aborting creation due to empty issue title"))
}
params := map[string]interface{}{
"title": title,
"body": body,
"labels": flagIssueLabels,
"assignees": flagIssueAssignees,
}
if flagIssueMilestone > 0 {
params["milestone"] = flagIssueMilestone
}
if args.Noop {
ui.Printf("Would create issue `%s' for %s\n", params["title"], project)
os.Exit(0)
} else {
issue, err := gh.CreateIssue(project, params)
utils.Check(err)
if editor != nil {
editor.DeleteFile()
}
if flagIssueBrowse {
launcher, err := utils.BrowserLauncher()
utils.Check(err)
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(issue.HtmlUrl)
} else {
ui.Println(issue.HtmlUrl)
os.Exit(0)
}
}
}
/*
$ gh browse
> open https://github.com/CURRENT_REPO
$ gh browse -- issues
> open https://github.com/CURRENT_REPO/issues
$ gh browse jingweno/gh
> open https://github.com/jingweno/gh
$ gh browse gh
> open https://github.com/YOUR_LOGIN/gh
$ gh browse gh wiki
> open https://github.com/YOUR_LOGIN/gh/wiki
*/
func browse(command *Command, args *Args) {
var (
dest string
subpage string
path string
project *github.Project
branch *github.Branch
err error
)
flagBrowseURLOnly := parseFlagBrowseURLOnly(args)
if !args.IsParamsEmpty() {
dest = args.RemoveParam(0)
}
if dest == "--" {
dest = ""
}
if !args.IsParamsEmpty() {
subpage = args.RemoveParam(0)
}
localRepo, _ := github.LocalRepo()
if dest != "" {
project = github.NewProject("", dest, "")
branch = localRepo.MasterBranch()
} else if subpage != "" && subpage != "commits" && subpage != "tree" && subpage != "blob" && subpage != "settings" {
project, err = localRepo.MainProject()
branch = localRepo.MasterBranch()
utils.Check(err)
} else {
currentBranch, err := localRepo.CurrentBranch()
if err != nil {
currentBranch = localRepo.MasterBranch()
}
branch, project, _ = localRepo.RemoteBranchAndProject("", currentBranch.IsMaster())
if branch == nil {
branch = localRepo.MasterBranch()
}
}
if project == nil {
err := fmt.Errorf(command.FormattedUsage())
utils.Check(err)
}
if subpage == "commits" {
path = fmt.Sprintf("commits/%s", branchInURL(branch))
} else if subpage == "tree" || subpage == "" {
if !branch.IsMaster() {
path = fmt.Sprintf("tree/%s", branchInURL(branch))
}
} else {
path = subpage
}
pageUrl := project.WebURL("", "", path)
launcher, err := utils.BrowserLauncher()
utils.Check(err)
if flagBrowseURLOnly {
args.Replace("echo", pageUrl)
} else {
args.Replace(launcher[0], "", launcher[1:]...)
args.AppendParams(pageUrl)
}
}