Golang github.NewClient函數代碼示例

func downloadRelease(cmd *Command, args *Args) {
	tagName := cmd.Arg(0)
	if tagName == "" {
		utils.Check(fmt.Errorf("Missing argument TAG"))
	}

	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.MainProject()
	utils.Check(err)

	gh := github.NewClient(project.Host)

	release, err := gh.FetchRelease(project, tagName)
	utils.Check(err)

	for _, asset := range release.Assets {
		ui.Printf("Downloading %s ...\n", asset.Name)
		err := downloadReleaseAsset(asset, gh)
		utils.Check(err)
	}

	args.NoForward()
}

func fetchCiStatus(p *github.Project, sha string) (state, targetURL string, exitCode int, err error) {
	gh := github.NewClient(p.Host)
	status, err := gh.CIStatus(p, sha)
	if err != nil {
		return
	}

	if status == nil {
		state = "no status"
	} else {
		state = status.State
		targetURL = status.TargetURL
	}

	switch state {
	case "success":
		exitCode = 0
	case "failure", "error":
		exitCode = 1
	case "pending":
		exitCode = 2
	default:
		exitCode = 3
	}

	return
}

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
}

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 transformApplyArgs(args *Args) {
	gistRegexp := regexp.MustCompile("^https?://gist\\.github\\.com/([\\w.-]+/)?([a-f0-9]+)")
	pullRegexp := regexp.MustCompile("^(pull|commit)/([0-9a-f]+)")
	for _, arg := range args.Params {
		var (
			patch    io.ReadCloser
			apiError error
		)
		projectURL, err := github.ParseURL(arg)
		if err == nil {
			gh := github.NewClient(projectURL.Project.Host)
			match := pullRegexp.FindStringSubmatch(projectURL.ProjectPath())
			if match != nil {
				if match[1] == "pull" {
					patch, apiError = gh.PullRequestPatch(projectURL.Project, match[2])
				} else {
					patch, apiError = gh.CommitPatch(projectURL.Project, match[2])
				}
			}
		} else {
			match := gistRegexp.FindStringSubmatch(arg)
			if match != nil {
				// TODO: support Enterprise gist
				gh := github.NewClient(github.GitHubHost)
				patch, apiError = gh.GistPatch(match[2])
			}
		}

		utils.Check(apiError)
		if patch == nil {
			continue
		}

		idx := args.IndexOfParam(arg)
		patchFile, err := ioutil.TempFile("", "hub")
		utils.Check(err)

		_, err = io.Copy(patchFile, patch)
		utils.Check(err)

		patchFile.Close()
		patch.Close()

		args.Params[idx] = patchFile.Name()
	}
}

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 transformMergeArgs(args *Args) error {
	words := args.Words()
	if len(words) == 0 {
		return nil
	}

	mergeURL := words[0]
	url, err := github.ParseURL(mergeURL)
	if err != nil {
		return nil
	}

	pullURLRegex := regexp.MustCompile("^pull/(\\d+)")
	projectPath := url.ProjectPath()
	if !pullURLRegex.MatchString(projectPath) {
		return nil
	}

	id := pullURLRegex.FindStringSubmatch(projectPath)[1]
	gh := github.NewClient(url.Project.Host)
	pullRequest, err := gh.PullRequest(url.Project, id)
	if err != nil {
		return err
	}

	repo, err := github.LocalRepo()
	if err != nil {
		return err
	}

	remote, err := repo.RemoteForRepo(pullRequest.Base.Repo)
	if err != nil {
		return err
	}

	branch := pullRequest.Head.Ref
	headRepo := pullRequest.Head.Repo
	if headRepo == nil {
		return fmt.Errorf("Error: that fork is not available anymore")
	}

	args.Before("git", "fetch", remote.Name, fmt.Sprintf("refs/pull/%s/head", id))

	// Remove pull request URL
	idx := args.IndexOfParam(mergeURL)
	args.RemoveParam(idx)

	mergeMsg := fmt.Sprintf("Merge pull request #%s from %s/%s\n\n%s", id, headRepo.Owner.Login, branch, pullRequest.Title)
	args.AppendParams("FETCH_HEAD", "-m", mergeMsg)

	if args.IndexOfParam("--ff-only") == -1 && args.IndexOfParam("--squash") == -1 && args.IndexOfParam("--ff") == -1 {
		i := args.IndexOfParam("-m")
		args.InsertParam(i, "--no-ff")
	}

	return nil
}

func ciStatus(cmd *Command, args *Args) {
	ref := "HEAD"
	if !args.IsParamsEmpty() {
		ref = args.RemoveParam(0)
	}

	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.MainProject()
	utils.Check(err)

	sha, err := git.Ref(ref)
	if err != nil {
		err = fmt.Errorf("Aborted: no revision could be determined from '%s'", ref)
	}
	utils.Check(err)

	if args.Noop {
		ui.Printf("Would request CI status for %s\n", sha)
	} else {
		gh := github.NewClient(project.Host)
		response, err := gh.FetchCIStatus(project, sha)
		utils.Check(err)

		state := response.State
		if len(response.Statuses) == 0 {
			state = ""
		}

		var exitCode int
		switch state {
		case "success":
			exitCode = 0
		case "failure", "error":
			exitCode = 1
		case "pending":
			exitCode = 2
		default:
			exitCode = 3
		}

		if flagCiStatusVerbose && len(response.Statuses) > 0 {
			verboseFormat(response.Statuses)
		} else {
			if state != "" {
				ui.Println(state)
			} else {
				ui.Println("no status")
			}
		}

		os.Exit(exitCode)
	}
}

func runInLocalRepo(fn func(localRepo *github.GitHubRepo, project *github.Project, client *github.Client)) {
	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.CurrentProject()
	utils.Check(err)

	client := github.NewClient(project.Host)
	fn(localRepo, project, client)

	os.Exit(0)
}

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 discover(cmd *Command, args *Args) {
	if args.ParamsSize() < 1 {
		utils.Check(fmt.Errorf("Error: you must specify a username."))
	}

	client := github.NewClient(github.GitHubHost)
	repos, err := client.Repositories(args.GetParam(0))
	if err != nil {
		utils.Check(err)
	}

	for _, repo := range repos {
		fmt.Println(repo.Name)
	}

	os.Exit(0)
}

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
}

func listIssues(cmd *Command, args *Args) {
	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.MainProject()
	utils.Check(err)

	gh := github.NewClient(project.Host)

	if args.Noop {
		ui.Printf("Would request list of issues for %s\n", project)
	} else {
		filters := map[string]interface{}{}
		if cmd.FlagPassed("state") {
			filters["state"] = flagIssueState
		}
		if cmd.FlagPassed("assignee") {
			filters["assignee"] = flagIssueAssignee
		}

		issues, err := gh.FetchIssues(project, filters)
		utils.Check(err)

		maxNumWidth := 0
		for _, issue := range issues {
			if numWidth := len(strconv.Itoa(issue.Number)); numWidth > maxNumWidth {
				maxNumWidth = numWidth
			}
		}

		colorize := ui.IsTerminal(os.Stdout)
		for _, issue := range issues {
			if issue.PullRequest != nil {
				continue
			}

			ui.Printf(formatIssue(issue, flagIssueFormat, colorize))
		}
	}

	os.Exit(0)
}

func showRelease(cmd *Command, args *Args) {
	tagName := cmd.Arg(0)
	if tagName == "" {
		utils.Check(fmt.Errorf("Missing argument TAG"))
	}

	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.MainProject()
	utils.Check(err)

	gh := github.NewClient(project.Host)

	if args.Noop {
		ui.Printf("Would display information for `%s' release\n", tagName)
	} else {
		release, err := gh.FetchRelease(project, tagName)
		utils.Check(err)

		body := strings.TrimSpace(release.Body)

		ui.Println(release.Name)
		if body != "" {
			ui.Printf("\n%s\n", body)
		}
		if flagReleaseShowDownloads {
			ui.Printf("\n## Downloads\n\n")
			for _, asset := range release.Assets {
				ui.Println(asset.DownloadUrl)
			}
			if release.ZipballUrl != "" {
				ui.Println(release.ZipballUrl)
				ui.Println(release.TarballUrl)
			}
		}
	}

	args.NoForward()
}

func listReleases(cmd *Command, args *Args) {
	localRepo, err := github.LocalRepo()
	utils.Check(err)

	project, err := localRepo.MainProject()
	utils.Check(err)

	gh := github.NewClient(project.Host)

	if args.Noop {
		ui.Printf("Would request list of releases for %s\n", project)
	} else {
		releases, err := gh.FetchReleases(project)
		utils.Check(err)

		for _, release := range releases {
			if !release.Draft || flagReleaseIncludeDrafts {
				ui.Println(release.TagName)
			}
		}
	}

	args.NoForward()
}