cmd_update.go

package cmcm

import (
	"errors"
	"fmt"
	"strconv"

	"github.com/spf13/cobra"
)

func newUpdateCmd() (*cobra.Command, error) {
	var (
		repository string
		body       string
	)

	updateCmd := &cobra.Command{
		Use:   "update <comment_id> [flags]",
		Short: "Update a commit comment",
		Args:  cobra.ExactArgs(1),
		RunE: func(cmd *cobra.Command, args []string) error {
			if body == "" {
				return errors.New("body must not be blank")
			}
			owner, repo, err := parseRepository(repository)
			if err != nil {
				return err
			}
			id, err := strconv.ParseInt(args[0], 10, 64)
			if err != nil {
				return fmt.Errorf("failed to parse arg to integer: %s", args[0])
			}

			commenter, err := newCommenter(&config{
				owner: owner,
				repo:  repo,
			})
			if err != nil {
				return err
			}

			url, err := commenter.Update(id, body)
			if err != nil {
				return err
			}
			cmd.Println("Comment updated.")
			cmd.Println("URL: ", url)
			return nil
		},
	}

	updateCmd.Flags().StringVarP(&repository, "repo", "R", "", "Select another repository using the OWNER/REPO format")
	updateCmd.Flags().StringVarP(&body, "body", "b", "", "Content of the commit comment")

	if err := updateCmd.MarkFlagRequired("body"); err != nil {
		return nil, err
	}
	return updateCmd, nil
}