func create(command *Command, args *Args) {
_, err := git.Dir()
if err != nil {
err = fmt.Errorf("'create' must be run from inside a git repository")
utils.Check(err)
}
var newRepoName string
if args.IsParamsEmpty() {
dirName, err := git.WorkdirName()
utils.Check(err)
newRepoName = github.SanitizeProjectName(dirName)
} else {
reg := regexp.MustCompile("^[^-]")
if !reg.MatchString(args.FirstParam()) {
err = fmt.Errorf("invalid argument: %s", args.FirstParam())
utils.Check(err)
}
newRepoName = args.FirstParam()
}
config := github.CurrentConfig()
host, err := config.DefaultHost()
if err != nil {
utils.Check(github.FormatError("creating repository", err))
}
owner := host.User
if strings.Contains(newRepoName, "/") {
split := strings.SplitN(newRepoName, "/", 2)
owner = split[0]
newRepoName = split[1]
}
project := github.NewProject(owner, newRepoName, host.Host)
gh := github.NewClient(project.Host)
if gh.IsRepositoryExist(project) {
ui.Errorln("Existing repository detected. Updating git remote")
} else {
if !args.Noop {
repo, err := gh.CreateRepository(project, flagCreateDescription, flagCreateHomepage, flagCreatePrivate)
utils.Check(err)
project = github.NewProject(repo.FullName, "", project.Host)
}
}
localRepo, err := github.LocalRepo()
utils.Check(err)
remote, _ := localRepo.OriginRemote()
if remote == nil || remote.Name != "origin" {
url := project.GitURL("", "", true)
args.Before("git", "remote", "add", "-f", "origin", url)
}
webUrl := project.WebURL("", "", "")
args.NoForward()
printBrowseOrCopy(args, webUrl, flagCreateBrowse, flagCreateCopy)
}
func tranformFetchArgs(args *Args) error {
names := parseRemoteNames(args)
localRepo, err := github.LocalRepo()
utils.Check(err)
currentProject, currentProjectErr := localRepo.CurrentProject()
projects := make(map[*github.Project]bool)
ownerRegexp := regexp.MustCompile(fmt.Sprintf("^%s$", OwnerRe))
for _, name := range names {
if ownerRegexp.MatchString(name) && !isCloneable(name) {
_, err := localRepo.RemoteByName(name)
if err != nil {
utils.Check(currentProjectErr)
project := github.NewProject(name, currentProject.Name, "")
gh := github.NewClient(project.Host)
repo, err := gh.Repository(project)
if err != nil {
continue
}
projects[project] = repo.Private
}
}
}
for project, private := range projects {
args.Before("git", "remote", "add", project.Owner, project.GitURL("", "", private))
}
return nil
}
/*
$ 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)
}
}
func fork(cmd *Command, args *Args) {
localRepo, err := github.LocalRepo()
utils.Check(err)
project, err := localRepo.MainProject()
if err != nil {
utils.Check(fmt.Errorf("Error: repository under 'origin' remote is not a GitHub project"))
}
config := github.CurrentConfig()
host, err := config.PromptForHost(project.Host)
if err != nil {
utils.Check(github.FormatError("forking repository", err))
}
originRemote, err := localRepo.OriginRemote()
if err != nil {
utils.Check(fmt.Errorf("Error creating fork: %s", err))
}
forkProject := github.NewProject(host.User, project.Name, project.Host)
newRemoteName := forkProject.Owner
client := github.NewClient(project.Host)
existingRepo, err := client.Repository(forkProject)
if err == nil {
var parentURL *github.URL
if parent := existingRepo.Parent; parent != nil {
parentURL, _ = github.ParseURL(parent.HTMLURL)
}
if parentURL == nil || !project.SameAs(parentURL.Project) {
err = fmt.Errorf("Error creating fork: %s already exists on %s",
forkProject, forkProject.Host)
utils.Check(err)
}
} else {
if !args.Noop {
newRepo, err := client.ForkRepository(project)
utils.Check(err)
forkProject.Owner = newRepo.Owner.Login
forkProject.Name = newRepo.Name
}
}
args.NoForward()
if !flagForkNoRemote {
originURL := originRemote.URL.String()
url := forkProject.GitURL("", "", true)
args.Before("git", "remote", "add", "-f", newRemoteName, originURL)
args.Before("git", "remote", "set-url", newRemoteName, url)
args.AfterFn(func() error {
ui.Printf("new remote: %s\n", newRemoteName)
return nil
})
}
}
func transformRemoteArgs(args *Args) {
ownerWithName := args.LastParam()
owner, name := parseRepoNameOwner(ownerWithName)
if owner == "" {
return
}
localRepo, err := github.LocalRepo()
utils.Check(err)
var repoName, host string
if name == "" {
project, err := localRepo.MainProject()
if err == nil {
repoName = project.Name
host = project.Host
} else {
dirName, err := git.WorkdirName()
utils.Check(err)
repoName = github.SanitizeProjectName(dirName)
}
name = repoName
}
hostConfig, err := github.CurrentConfig().DefaultHost()
if err != nil {
utils.Check(github.FormatError("adding remote", err))
}
words := args.Words()
isPrivate := parseRemotePrivateFlag(args)
if len(words) == 2 && words[1] == "origin" {
// Origin special case triggers default user/repo
owner = hostConfig.User
name = repoName
} else if len(words) == 2 {
// gh remote add jingweno foo/bar
if idx := args.IndexOfParam(words[1]); idx != -1 {
args.ReplaceParam(idx, owner)
}
} else {
args.RemoveParam(args.ParamsSize() - 1)
}
if strings.ToLower(owner) == strings.ToLower(hostConfig.User) {
owner = hostConfig.User
isPrivate = true
}
project := github.NewProject(owner, name, host)
// for GitHub Enterprise
isPrivate = isPrivate || project.Host != github.GitHubHost
url := project.GitURL(name, owner, isPrivate)
args.AppendParams(url)
}
func transformCloneArgs(args *Args) {
isSSH := parseClonePrivateFlag(args)
hasValueRegxp := regexp.MustCompile("^(--(upload-pack|template|depth|origin|branch|reference|name)|-[ubo])$")
nameWithOwnerRegexp := regexp.MustCompile(NameWithOwnerRe)
for i := 0; i < args.ParamsSize(); i++ {
a := args.Params[i]
if strings.HasPrefix(a, "-") {
if hasValueRegxp.MatchString(a) {
i++
}
} else {
if nameWithOwnerRegexp.MatchString(a) && !isDir(a) {
name, owner := parseCloneNameAndOwner(a)
var host *github.Host
if owner == "" {
config := github.CurrentConfig()
h, err := config.DefaultHost()
if err != nil {
utils.Check(github.FormatError("cloning repository", err))
}
host = h
owner = host.User
}
var hostStr string
if host != nil {
hostStr = host.Host
}
project := github.NewProject(owner, name, hostStr)
if !isSSH &&
args.Command != "submodule" &&
!github.IsHttpsProtocol() {
client := github.NewClient(project.Host)
repo, err := client.Repository(project)
isSSH = (err == nil) && (repo.Private || repo.Permissions.Push)
}
url := project.GitURL(name, owner, isSSH)
args.ReplaceParam(i, url)
}
break
}
}
}
func parsePullRequestProject(context *github.Project, s string) (p *github.Project, ref string) {
p = context
ref = s
if strings.Contains(s, ":") {
split := strings.SplitN(s, ":", 2)
ref = split[1]
var name string
if !strings.Contains(split[0], "/") {
name = context.Name
}
p = github.NewProject(split[0], name, context.Host)
}
return
}
func transformInitArgs(args *Args) error {
if !parseInitFlag(args) {
return nil
}
var err error
dirToInit := "."
hasValueRegxp := regexp.MustCompile("^--(template|separate-git-dir|shared)$")
// Find the first argument that isn't related to any of the init flags.
// We assume this is the optional `directory` argument to git init.
for i := 0; i < args.ParamsSize(); i++ {
arg := args.Params[i]
if hasValueRegxp.MatchString(arg) {
i++
} else if !strings.HasPrefix(arg, "-") {
dirToInit = arg
break
}
}
dirToInit, err = filepath.Abs(dirToInit)
if err != nil {
return err
}
config := github.CurrentConfig()
host, err := config.DefaultHost()
if err != nil {
utils.Check(github.FormatError("initializing repository", err))
}
// Assume that the name of the working directory is going to be the name of
// the project on GitHub.
projectName := strings.Replace(filepath.Base(dirToInit), " ", "-", -1)
project := github.NewProject(host.User, projectName, "")
url := project.GitURL("", "", true)
addRemote := []string{
"git", "--git-dir", filepath.Join(dirToInit, ".git"),
"remote", "add", "origin", url,
}
args.After(addRemote...)
return nil
}
func parseCherryPickProjectAndSha(ref string) (project *github.Project, sha string, isPrivate bool) {
shaRe := "[a-f0-9]{7,40}"
var mainProject *github.Project
localRepo, mainProjectErr := github.LocalRepo()
if mainProjectErr == nil {
mainProject, mainProjectErr = localRepo.MainProject()
}
url, err := github.ParseURL(ref)
if err == nil {
projectPath := url.ProjectPath()
commitRegex := regexp.MustCompile(fmt.Sprintf("^commit/(%s)", shaRe))
if matches := commitRegex.FindStringSubmatch(projectPath); len(matches) > 0 {
sha = matches[1]
project = url.Project
return
}
pullRegex := regexp.MustCompile(fmt.Sprintf(`^pull/(\d+)/commits/(%s)`, shaRe))
if matches := pullRegex.FindStringSubmatch(projectPath); len(matches) > 0 {
pullId := matches[1]
sha = matches[2]
utils.Check(mainProjectErr)
api := github.NewClient(mainProject.Host)
pullRequest, err := api.PullRequest(url.Project, pullId)
utils.Check(err)
headRepo := pullRequest.Head.Repo
project = github.NewProject(headRepo.Owner.Login, headRepo.Name, mainProject.Host)
isPrivate = headRepo.Private
return
}
}
ownerWithShaRegexp := regexp.MustCompile(fmt.Sprintf("^(%s)@(%s)$", OwnerRe, shaRe))
if matches := ownerWithShaRegexp.FindStringSubmatch(ref); len(matches) > 0 {
utils.Check(mainProjectErr)
project = mainProject
project.Owner = matches[1]
sha = matches[2]
}
return
}
/*
$ 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 create(command *Command, args *Args) {
_, err := git.Dir()
if err != nil {
err = fmt.Errorf("'create' must be run from inside a git repository")
utils.Check(err)
}
var newRepoName string
if args.IsParamsEmpty() {
newRepoName, err = utils.DirName()
utils.Check(err)
} else {
reg := regexp.MustCompile("^[^-]")
if !reg.MatchString(args.FirstParam()) {
err = fmt.Errorf("invalid argument: %s", args.FirstParam())
utils.Check(err)
}
newRepoName = args.FirstParam()
}
config := github.CurrentConfig()
host, err := config.DefaultHost()
if err != nil {
utils.Check(github.FormatError("creating repository", err))
}
owner := host.User
if strings.Contains(newRepoName, "/") {
split := strings.SplitN(newRepoName, "/", 2)
owner = split[0]
newRepoName = split[1]
}
project := github.NewProject(owner, newRepoName, host.Host)
gh := github.NewClient(project.Host)
var action string
if gh.IsRepositoryExist(project) {
ui.Printf("%s already exists on %s\n", project, project.Host)
action = "set remote origin"
} else {
action = "created repository"
if !args.Noop {
repo, err := gh.CreateRepository(project, flagCreateDescription, flagCreateHomepage, flagCreatePrivate)
utils.Check(err)
project = github.NewProject(repo.FullName, "", project.Host)
}
}
localRepo, err := github.LocalRepo()
utils.Check(err)
remote, _ := localRepo.OriginRemote()
if remote == nil || remote.Name != "origin" {
url := project.GitURL("", "", true)
args.Replace("git", "remote", "add", "-f", "origin", url)
} else {
args.Replace("git", "remote", "-v")
}
args.After("echo", fmt.Sprintf("%s:", action), project.String())
}
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 transformCloneArgs(args *Args) {
isSSH := parseClonePrivateFlag(args)
hasValueRegxp := regexp.MustCompile("^(--(upload-pack|template|depth|origin|branch|reference|name)|-[ubo])$")
nameWithOwnerRegexp := regexp.MustCompile(NameWithOwnerRe)
for i := 0; i < args.ParamsSize(); i++ {
a := args.Params[i]
if strings.HasPrefix(a, "-") {
if hasValueRegxp.MatchString(a) {
i++
}
} else {
if nameWithOwnerRegexp.MatchString(a) && !isCloneable(a) {
name, owner := parseCloneNameAndOwner(a)
var host *github.Host
if owner == "" {
config := github.CurrentConfig()
h, err := config.DefaultHost()
if err != nil {
utils.Check(github.FormatError("cloning repository", err))
}
host = h
owner = host.User
}
var hostStr string
if host != nil {
hostStr = host.Host
}
expectWiki := strings.HasSuffix(name, ".wiki")
if expectWiki {
name = strings.TrimSuffix(name, ".wiki")
}
project := github.NewProject(owner, name, hostStr)
gh := github.NewClient(project.Host)
repo, err := gh.Repository(project)
if err != nil {
if strings.Contains(err.Error(), "HTTP 404") {
err = fmt.Errorf("Error: repository %s/%s doesn't exist", project.Owner, project.Name)
}
utils.Check(err)
}
owner = repo.Owner.Login
name = repo.Name
if expectWiki {
if !repo.HasWiki {
utils.Check(fmt.Errorf("Error: %s/%s doesn't have a wiki", owner, name))
} else {
name = name + ".wiki"
}
}
if !isSSH &&
args.Command != "submodule" &&
!github.IsHttpsProtocol() {
isSSH = repo.Private || repo.Permissions.Push
}
url := project.GitURL(name, owner, isSSH)
args.ReplaceParam(i, url)
}
break
}
}
}
/*
$ 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)
}
}
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))
project, err = localRepo.CurrentProject()
if args.IsParamsEmpty() {
utils.Check(err)
} else {
projectName := ""
if err == nil {
projectName = project.Name
}
project = github.NewProject(args.RemoveParam(args.ParamsSize()-1), projectName, "")
if project.Name == "" {
utils.Check(fmt.Errorf("error: missing project name (owner: %q)\n", project.Owner))
}
}
}
}
if project == nil {
project, err = localRepo.CurrentProject()
utils.Check(err)
}
subpage := utils.ConcatPaths("compare", rangeQueryEscape(r))
url := project.WebURL("", "", subpage)
args.NoForward()
printBrowseOrCopy(args, url, !flagCompareURLOnly, false)
}