package edit
import (
"errors"
"fmt"
"net/http"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/v2/api"
"github.com/cli/cli/v2/internal/ghrepo"
shared "github.com/cli/cli/v2/pkg/cmd/issue/shared"
prShared "github.com/cli/cli/v2/pkg/cmd/pr/shared"
"github.com/cli/cli/v2/pkg/cmdutil"
"github.com/cli/cli/v2/pkg/iostreams"
"github.com/shurcooL/githubv4"
"github.com/spf13/cobra"
)
type EditOptions struct {
HttpClient func() (*http.Client, error)
IO *iostreams.IOStreams
BaseRepo func() (ghrepo.Interface, error)
DetermineEditor func() (string, error)
FieldsToEditSurvey func(*prShared.Editable) error
EditFieldsSurvey func(*prShared.Editable, string) error
FetchOptions func(*api.Client, ghrepo.Interface, *prShared.Editable) error
SelectorArg string
Interactive bool
prShared.Editable
}
func NewCmdEdit(f *cmdutil.Factory, runF func(*EditOptions) error) *cobra.Command {
opts := &EditOptions{
IO: f.IOStreams,
HttpClient: f.HttpClient,
DetermineEditor: func() (string, error) { return cmdutil.DetermineEditor(f.Config) },
FieldsToEditSurvey: prShared.FieldsToEditSurvey,
EditFieldsSurvey: prShared.EditFieldsSurvey,
FetchOptions: prShared.FetchOptions,
}
var bodyFile string
cmd := &cobra.Command{
Use: "edit { | }",
Short: "Edit an issue",
Example: heredoc.Doc(`
$ gh issue edit 23 --title "I found a bug" --body "Nothing works"
$ gh issue edit 23 --add-label "bug,help wanted" --remove-label "core"
$ gh issue edit 23 --add-assignee "@me" --remove-assignee monalisa,hubot
$ gh issue edit 23 --add-project "Roadmap" --remove-project v1,v2
$ gh issue edit 23 --milestone "Version 1"
$ gh issue edit 23 --body-file body.txt
`),
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
// support `-R, --repo` override
opts.BaseRepo = f.BaseRepo
opts.SelectorArg = args[0]
flags := cmd.Flags()
bodyProvided := flags.Changed("body")
bodyFileProvided := bodyFile != ""
if err := cmdutil.MutuallyExclusive(
"specify only one of `--body` or `--body-file`",
bodyProvided,
bodyFileProvided,
); err != nil {
return err
}
if bodyProvided || bodyFileProvided {
opts.Editable.Body.Edited = true
if bodyFileProvided {
b, err := cmdutil.ReadFile(bodyFile, opts.IO.In)
if err != nil {
return err
}
opts.Editable.Body.Value = string(b)
}
}
if flags.Changed("title") {
opts.Editable.Title.Edited = true
}
if flags.Changed("add-assignee") || flags.Changed("remove-assignee") {
opts.Editable.Assignees.Edited = true
}
if flags.Changed("add-label") || flags.Changed("remove-label") {
opts.Editable.Labels.Edited = true
}
if flags.Changed("add-project") || flags.Changed("remove-project") {
opts.Editable.Projects.Edited = true
}
if flags.Changed("milestone") {
opts.Editable.Milestone.Edited = true
}
if !opts.Editable.Dirty() {
opts.Interactive = true
}
if opts.Interactive && !opts.IO.CanPrompt() {
return &cmdutil.FlagError{Err: errors.New("field to edit flag required when not running interactively")}
}
if runF != nil {
return runF(opts)
}
return editRun(opts)
},
}
cmd.Flags().StringVarP(&opts.Editable.Title.Value, "title", "t", "", "Set the new title.")
cmd.Flags().StringVarP(&opts.Editable.Body.Value, "body", "b", "", "Set the new body.")
cmd.Flags().StringVarP(&bodyFile, "body-file", "F", "", "Read body text from `file`")
cmd.Flags().StringSliceVar(&opts.Editable.Assignees.Add, "add-assignee", nil, "Add assigned users by their `login`. Use \"@me\" to assign yourself.")
cmd.Flags().StringSliceVar(&opts.Editable.Assignees.Remove, "remove-assignee", nil, "Remove assigned users by their `login`. Use \"@me\" to unassign yourself.")
cmd.Flags().StringSliceVar(&opts.Editable.Labels.Add, "add-label", nil, "Add labels by `name`")
cmd.Flags().StringSliceVar(&opts.Editable.Labels.Remove, "remove-label", nil, "Remove labels by `name`")
cmd.Flags().StringSliceVar(&opts.Editable.Projects.Add, "add-project", nil, "Add the issue to projects by `name`")
cmd.Flags().StringSliceVar(&opts.Editable.Projects.Remove, "remove-project", nil, "Remove the issue from projects by `name`")
cmd.Flags().StringVarP(&opts.Editable.Milestone.Value, "milestone", "m", "", "Edit the milestone the issue belongs to by `name`")
return cmd
}
func editRun(opts *EditOptions) error {
httpClient, err := opts.HttpClient()
if err != nil {
return err
}
apiClient := api.NewClientFromHTTP(httpClient)
issue, repo, err := shared.IssueFromArg(apiClient, opts.BaseRepo, opts.SelectorArg)
if err != nil {
return err
}
editable := opts.Editable
editable.Title.Default = issue.Title
editable.Body.Default = issue.Body
editable.Assignees.Default = issue.Assignees.Logins()
editable.Labels.Default = issue.Labels.Names()
editable.Projects.Default = issue.ProjectCards.ProjectNames()
if issue.Milestone != nil {
editable.Milestone.Default = issue.Milestone.Title
}
if opts.Interactive {
err = opts.FieldsToEditSurvey(&editable)
if err != nil {
return err
}
}
opts.IO.StartProgressIndicator()
err = opts.FetchOptions(apiClient, repo, &editable)
opts.IO.StopProgressIndicator()
if err != nil {
return err
}
if opts.Interactive {
editorCommand, err := opts.DetermineEditor()
if err != nil {
return err
}
err = opts.EditFieldsSurvey(&editable, editorCommand)
if err != nil {
return err
}
}
opts.IO.StartProgressIndicator()
err = updateIssue(apiClient, repo, issue.ID, editable)
opts.IO.StopProgressIndicator()
if err != nil {
return err
}
fmt.Fprintln(opts.IO.Out, issue.URL)
return nil
}
func updateIssue(client *api.Client, repo ghrepo.Interface, id string, options prShared.Editable) error {
var err error
params := githubv4.UpdateIssueInput{
ID: id,
Title: ghString(options.TitleValue()),
Body: ghString(options.BodyValue()),
}
assigneeIds, err := options.AssigneeIds(client, repo)
if err != nil {
return err
}
params.AssigneeIDs = ghIds(assigneeIds)
labelIds, err := options.LabelIds()
if err != nil {
return err
}
params.LabelIDs = ghIds(labelIds)
projectIds, err := options.ProjectIds()
if err != nil {
return err
}
params.ProjectIDs = ghIds(projectIds)
milestoneId, err := options.MilestoneId()
if err != nil {
return err
}
params.MilestoneID = ghId(milestoneId)
return api.IssueUpdate(client, repo, params)
}
func ghIds(s *[]string) *[]githubv4.ID {
if s == nil {
return nil
}
ids := make([]githubv4.ID, len(*s))
for i, v := range *s {
ids[i] = v
}
return &ids
}
func ghId(s *string) *githubv4.ID {
if s == nil {
return nil
}
if *s == "" {
r := githubv4.ID(nil)
return &r
}
r := githubv4.ID(*s)
return &r
}
func ghString(s *string) *githubv4.String {
if s == nil {
return nil
}
r := githubv4.String(*s)
return &r
}