2017-02-10 15:56:13 +03:00
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package commands
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import (
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"fmt"
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2017-02-26 22:17:01 +03:00
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"os"
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2017-02-10 15:56:13 +03:00
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"strconv"
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"github.com/github/hub/github"
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2018-01-30 03:23:16 +03:00
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"github.com/github/hub/ui"
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2017-02-10 15:56:13 +03:00
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"github.com/github/hub/utils"
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)
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2017-02-26 12:42:07 +03:00
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var (
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2017-02-26 22:25:46 +03:00
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cmdPr = &Command{
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2018-01-30 03:23:16 +03:00
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Run: printHelp,
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Usage: `
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pr list [-s <STATE>] [-h <HEAD>] [-b <BASE>] [-o <SORT_KEY> [-^]] [-L <LIMIT>]
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pr checkout <PR-NUMBER> [<BRANCH>]
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`,
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Long: `Manage GitHub pull requests for the current project.
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2017-02-10 15:56:13 +03:00
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2018-01-30 03:23:16 +03:00
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## Commands:
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* _list_:
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List pull requests in the current project.
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* _checkout_:
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Check out the head of a pull request in a new branch.
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## Options:
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-s, --state <STATE>
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Display pull requests with state <STATE> (default: "open").
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-f, --format <FORMAT>
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Pretty print the list of pull requests using format <FORMAT> (default:
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"%sC%>(8)%i%Creset %t% l%n"). See the "PRETTY FORMATS" section of the
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git-log manual for some additional details on how placeholders are used in
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format. The available placeholders are:
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%I: pull request number
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%i: pull request number prefixed with "#"
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%U: the URL of this pull request
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%S: state (i.e. "open", "closed")
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%sC: set color to red or green, depending on pull request state.
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%t: title
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%l: colored labels
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%L: raw, comma-separated labels
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%b: body
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2018-01-31 00:18:25 +03:00
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%B: base branch
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%H: head branch
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2018-01-30 03:23:16 +03:00
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%au: login name of author
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%as: comma-separated list of assignees
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%Mn: milestone number
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%Mt: milestone title
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%NC: number of comments
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%Nc: number of comments wrapped in parentheses, or blank string if zero.
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%cD: created date-only (no time of day)
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%cr: created date, relative
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%ct: created date, UNIX timestamp
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%cI: created date, ISO 8601 format
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%uD: updated date-only (no time of day)
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%ur: updated date, relative
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%ut: updated date, UNIX timestamp
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%uI: updated date, ISO 8601 format
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-o, --sort <SORT_KEY>
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Sort displayed issues by "created" (default), "updated", "popularity", or "long-running".
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-^ --sort-ascending
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Sort by ascending dates instead of descending.
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-L, --limit <LIMIT>
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Display only the first <LIMIT> issues.
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2017-02-10 15:56:13 +03:00
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## See also:
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2018-01-30 03:23:16 +03:00
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hub-issue(1), hub-pull-request(1), hub(1)
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`,
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2017-02-26 12:42:07 +03:00
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}
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cmdCheckoutPr = &Command{
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Key: "checkout",
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2017-02-26 15:42:35 +03:00
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Run: checkoutPr,
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2017-02-26 12:42:07 +03:00
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}
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cmdListPulls = &Command{
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Key: "list",
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Run: listPulls,
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}
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flagPullRequestState,
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flagPullRequestFormat,
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flagPullRequestSort string
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flagPullRequestSortAscending bool
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flagPullRequestLimit int
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2017-02-26 12:42:07 +03:00
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)
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2017-02-10 15:56:13 +03:00
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func init() {
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cmdListPulls.Flag.StringVarP(&flagPullRequestState, "state", "s", "", "STATE")
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cmdListPulls.Flag.StringVarP(&flagPullRequestBase, "base", "b", "", "BASE")
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cmdListPulls.Flag.StringVarP(&flagPullRequestHead, "head", "h", "", "HEAD")
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cmdListPulls.Flag.StringVarP(&flagPullRequestFormat, "format", "f", "%sC%>(8)%i%Creset %t% l%n", "FORMAT")
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cmdListPulls.Flag.StringVarP(&flagPullRequestSort, "sort", "o", "created", "SORT_KEY")
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cmdListPulls.Flag.BoolVarP(&flagPullRequestSortAscending, "sort-ascending", "^", false, "SORT_KEY")
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cmdListPulls.Flag.IntVarP(&flagPullRequestLimit, "limit", "L", -1, "LIMIT")
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cmdPr.Use(cmdListPulls)
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cmdPr.Use(cmdCheckoutPr)
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2017-02-26 12:13:22 +03:00
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CmdRunner.Use(cmdPr)
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2017-02-10 15:56:13 +03:00
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}
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2017-02-26 22:17:01 +03:00
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func printHelp(command *Command, args *Args) {
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fmt.Print(command.HelpText())
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os.Exit(0)
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}
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2018-01-30 03:23:16 +03:00
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func listPulls(cmd *Command, args *Args) {
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localRepo, err := github.LocalRepo()
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utils.Check(err)
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project, err := localRepo.MainProject()
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utils.Check(err)
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gh := github.NewClient(project.Host)
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args.NoForward()
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if args.Noop {
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ui.Printf("Would request list of pull requests for %s\n", project)
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return
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}
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flagFilters := map[string]string{
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"state": flagPullRequestState,
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"head": flagPullRequestHead,
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"base": flagPullRequestBase,
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"sort": flagPullRequestSort,
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}
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filters := map[string]interface{}{}
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for flag, filter := range flagFilters {
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if cmd.FlagPassed(flag) {
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filters[flag] = filter
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}
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}
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if flagPullRequestSortAscending {
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filters["direction"] = "asc"
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}
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pulls, err := gh.FetchPullRequests(project, filters, flagPullRequestLimit, nil)
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utils.Check(err)
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colorize := ui.IsTerminal(os.Stdout)
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for _, pr := range pulls {
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ui.Printf(formatPullRequest(pr, flagPullRequestFormat, colorize))
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}
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}
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2017-02-26 15:42:35 +03:00
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func checkoutPr(command *Command, args *Args) {
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words := args.Words()
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var newBranchName string
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if len(words) == 0 {
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utils.Check(fmt.Errorf("Error: No pull request number given"))
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} else if len(words) > 1 {
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newBranchName = words[1]
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}
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2017-04-08 23:14:22 +03:00
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prNumberString := words[0]
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_, err := strconv.Atoi(prNumberString)
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utils.Check(err)
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// Figure out the PR URL
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localRepo, err := github.LocalRepo()
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utils.Check(err)
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baseProject, err := localRepo.MainProject()
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utils.Check(err)
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host, err := github.CurrentConfig().PromptForHost(baseProject.Host)
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utils.Check(err)
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client := github.NewClientWithHost(host)
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pr, err := client.PullRequest(baseProject, prNumberString)
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utils.Check(err)
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2017-04-08 23:14:22 +03:00
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newArgs, err := transformCheckoutArgs(args, pr, newBranchName)
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2017-02-10 15:56:13 +03:00
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utils.Check(err)
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2017-04-07 15:29:02 +03:00
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2017-04-08 23:14:22 +03:00
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args.Replace(args.Executable, "checkout", newArgs...)
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2017-02-10 15:56:13 +03:00
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}
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func formatPullRequest(pr github.PullRequest, format string, colorize bool) string {
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base := pr.Base.Ref
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head := pr.Head.Label
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if pr.IsSameRepo() {
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head = pr.Head.Ref
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}
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placeholders := formatIssuePlaceholders(github.Issue(pr), colorize)
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placeholders["B"] = base
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placeholders["H"] = head
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return ui.Expand(format, placeholders, colorize)
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}
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