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package list
import (
"fmt"
"net/http"
"strconv"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/api"
"github.com/cli/cli/internal/ghrepo"
"github.com/cli/cli/pkg/cmd/pr/shared"
"github.com/cli/cli/pkg/cmdutil"
"github.com/cli/cli/pkg/iostreams"
"github.com/cli/cli/pkg/text"
"github.com/cli/cli/utils"
"github.com/spf13/cobra"
)
type ListOptions struct {
HttpClient func() (*http.Client, error)
IO *iostreams.IOStreams
BaseRepo func() (ghrepo.Interface, error)
WebMode bool
LimitResults int
State string
BaseBranch string
Labels []string
Assignee string
}
func NewCmdList(f *cmdutil.Factory, runF func(*ListOptions) error) *cobra.Command {
opts := &ListOptions{
IO: f.IOStreams,
HttpClient: f.HttpClient,
}
cmd := &cobra.Command{
Use: "list",
Short: "List and filter pull requests in this repository",
Example: heredoc.Doc(`
$ gh pr list --limit 999
$ gh pr list --state closed
$ gh pr list --label "priority 1" --label "bug"
$ gh pr list --web
`),
Args: cmdutil.NoArgsQuoteReminder,
RunE: func(cmd *cobra.Command, args []string) error {
// support `-R, --repo` override
opts.BaseRepo = f.BaseRepo
if opts.LimitResults < 1 {
return &cmdutil.FlagError{Err: fmt.Errorf("invalid value for --limit: %v", opts.LimitResults)}
}
if runF != nil {
return runF(opts)
}
return listRun(opts)
},
}
cmd.Flags().BoolVarP(&opts.WebMode, "web", "w", false, "Open the browser to list the pull requests")
cmd.Flags().IntVarP(&opts.LimitResults, "limit", "L", 30, "Maximum number of items to fetch")
cmd.Flags().StringVarP(&opts.State, "state", "s", "open", "Filter by state: {open|closed|merged|all}")
cmd.Flags().StringVarP(&opts.BaseBranch, "base", "B", "", "Filter by base branch")
cmd.Flags().StringSliceVarP(&opts.Labels, "label", "l", nil, "Filter by labels")
cmd.Flags().StringVarP(&opts.Assignee, "assignee", "a", "", "Filter by assignee")
return cmd
}
func listRun(opts *ListOptions) error {
httpClient, err := opts.HttpClient()
if err != nil {
return err
}
apiClient := api.NewClientFromHTTP(httpClient)
baseRepo, err := opts.BaseRepo()
if err != nil {
return err
}
if opts.WebMode {
prListURL := ghrepo.GenerateRepoURL(baseRepo, "pulls")
openURL, err := shared.ListURLWithQuery(prListURL, shared.FilterOptions{
Entity: "pr",
State: opts.State,
Assignee: opts.Assignee,
Labels: opts.Labels,
BaseBranch: opts.BaseBranch,
})
if err != nil {
return err
}
if opts.IO.IsStdoutTTY() {
fmt.Fprintf(opts.IO.ErrOut, "Opening %s in your browser.\n", utils.DisplayURL(openURL))
}
return utils.OpenInBrowser(openURL)
}
var graphqlState []string
switch opts.State {
case "open":
graphqlState = []string{"OPEN"}
case "closed":
graphqlState = []string{"CLOSED", "MERGED"}
case "merged":
graphqlState = []string{"MERGED"}
case "all":
graphqlState = []string{"OPEN", "CLOSED", "MERGED"}
default:
return fmt.Errorf("invalid state: %s", opts.State)
}
params := map[string]interface{}{
"state": graphqlState,
}
if len(opts.Labels) > 0 {
params["labels"] = opts.Labels
}
if opts.BaseBranch != "" {
params["baseBranch"] = opts.BaseBranch
}
if opts.Assignee != "" {
params["assignee"] = opts.Assignee
}
listResult, err := api.PullRequestList(apiClient, baseRepo, params, opts.LimitResults)
if err != nil {
return err
}
err = opts.IO.StartPager()
if err != nil {
return err
}
defer opts.IO.StopPager()
if opts.IO.IsStdoutTTY() {
hasFilters := opts.State != "open" || len(opts.Labels) > 0 || opts.BaseBranch != "" || opts.Assignee != ""
title := shared.ListHeader(ghrepo.FullName(baseRepo), "pull request", len(listResult.PullRequests), listResult.TotalCount, hasFilters)
fmt.Fprintf(opts.IO.Out, "\n%s\n\n", title)
}
cs := opts.IO.ColorScheme()
table := utils.NewTablePrinter(opts.IO)
for _, pr := range listResult.PullRequests {
prNum := strconv.Itoa(pr.Number)
if table.IsTTY() {
prNum = "#" + prNum
}
table.AddField(prNum, nil, cs.ColorFromString(shared.ColorForPR(pr)))
table.AddField(text.ReplaceExcessiveWhitespace(pr.Title), nil, nil)
table.AddField(pr.HeadLabel(), nil, cs.Cyan)
if !table.IsTTY() {
table.AddField(prStateWithDraft(&pr), nil, nil)
}
table.EndRow()
}
err = table.Render()
if err != nil {
return err
}
return nil
}
func prStateWithDraft(pr *api.PullRequest) string {
if pr.IsDraft && pr.State == "OPEN" {
return "DRAFT"
}
return pr.State
}