git-bug/commands/comment_add.go
Johannes Altmanninger bc6ba02bd8
Add command-specific argument completions
Complete bug IDs, bridges, users, labels where appropriate.

This works in bash and fish. ZSH is not yet supported by Cobra.
In fish, descriptions (the part of a completion after the "\t") are shown
as completion label, and can be searched with Ctrl+S.

Reproduce with

	fish -C 'source misc/fish_completion/git-bug'
	git bug select ^I

(tested with fish version 3.3.1)

Also works with bash, but only for "git-bug" (with the dash)

	bash --rcfile <(echo source misc/bash_completion/git-bug)
	git-bug select ^I

Closes #493
2022-05-01 10:54:13 +02:00

79 lines
1.9 KiB
Go

package commands
import (
"github.com/spf13/cobra"
_select "github.com/MichaelMure/git-bug/commands/select"
"github.com/MichaelMure/git-bug/input"
"github.com/MichaelMure/git-bug/util/text"
)
type commentAddOptions struct {
messageFile string
message string
nonInteractive bool
}
func newCommentAddCommand() *cobra.Command {
env := newEnv()
options := commentAddOptions{}
cmd := &cobra.Command{
Use: "add [ID]",
Short: "Add a new comment to a bug.",
PreRunE: loadBackendEnsureUser(env),
RunE: closeBackend(env, func(cmd *cobra.Command, args []string) error {
return runCommentAdd(env, options, args)
}),
ValidArgsFunction: completeBug(env),
}
flags := cmd.Flags()
flags.SortFlags = false
flags.StringVarP(&options.messageFile, "file", "F", "",
"Take the message from the given file. Use - to read the message from the standard input")
flags.StringVarP(&options.message, "message", "m", "",
"Provide the new message from the command line")
flags.BoolVar(&options.nonInteractive, "non-interactive", false, "Do not ask for user input")
return cmd
}
func runCommentAdd(env *Env, opts commentAddOptions, args []string) error {
b, args, err := _select.ResolveBug(env.backend, args)
if err != nil {
return err
}
if opts.messageFile != "" && opts.message == "" {
opts.message, err = input.BugCommentFileInput(opts.messageFile)
if err != nil {
return err
}
}
if opts.messageFile == "" && opts.message == "" {
if opts.nonInteractive {
env.err.Println("No message given. Use -m or -F option to specify a message. Aborting.")
return nil
}
opts.message, err = input.BugCommentEditorInput(env.backend, "")
if err == input.ErrEmptyMessage {
env.err.Println("Empty message, aborting.")
return nil
}
if err != nil {
return err
}
}
_, err = b.AddComment(text.Cleanup(opts.message))
if err != nil {
return err
}
return b.Commit()
}