func NewCmdList()

in commands/mr/list/mr_list.go [63:164]
90 lines of code
10 McCabe index (conditional complexity)

func NewCmdList(f *cmdutils.Factory, runE func(opts *ListOptions) error) *cobra.Command {
	opts := &ListOptions{
		IO: f.IO,
	}

	mrListCmd := &cobra.Command{
		Use:     "list [flags]",
		Short:   `List merge requests.`,
		Long:    ``,
		Aliases: []string{"ls"},
		Example: heredoc.Doc(`
			$ glab mr list --all
			$ glab mr ls -a
			$ glab mr list --assignee=@me
			$ glab mr list --reviewer=@me
			$ glab mr list --source-branch=new-feature
			$ glab mr list --target-branch=main
			$ glab mr list --search "this adds feature X"
			$ glab mr list --label needs-review
			$ glab mr list --not-label waiting-maintainer-feedback,subsystem-x
			$ glab mr list -M --per-page 10
			$ glab mr list --draft
			$ glab mr list --not-draft
		`),
		Args: cobra.ExactArgs(0),
		RunE: func(cmd *cobra.Command, args []string) error {
			// supports repo override
			opts.BaseRepo = f.BaseRepo
			opts.HTTPClient = f.HttpClient

			if len(opts.Labels) != 0 && len(opts.NotLabels) != 0 {
				return cmdutils.FlagError{
					Err: errors.New("flags --label and --not-label are mutually exclusive."),
				}
			}

			// check if any of the two or all of states flag are specified
			if opts.Closed && opts.Merged {
				return cmdutils.FlagError{
					Err: errors.New("specify either --closed or --merged. Use --all issues in all states."),
				}
			}
			if opts.All {
				opts.State = "all"
			} else if opts.Closed {
				opts.State = "closed"
				opts.TitleQualifier = opts.State
			} else if opts.Merged {
				opts.State = "merged"
				opts.TitleQualifier = opts.State
			} else {
				opts.State = "opened"
				opts.TitleQualifier = "open"
			}

			group, err := flag.GroupOverride(cmd)
			if err != nil {
				return err
			}
			opts.Group = group

			if runE != nil {
				return runE(opts)
			}

			return listRun(opts)
		},
	}

	cmdutils.EnableRepoOverride(mrListCmd, f)
	mrListCmd.Flags().StringSliceVarP(&opts.Labels, "label", "l", []string{}, "Filter merge request by label <name>.")
	mrListCmd.Flags().StringSliceVar(&opts.NotLabels, "not-label", []string{}, "Filter merge requests by not having label <name>.")
	mrListCmd.Flags().StringVar(&opts.Author, "author", "", "Filter merge request by author <username>.")
	mrListCmd.Flags().StringVarP(&opts.Milestone, "milestone", "m", "", "Filter merge request by milestone <id>.")
	mrListCmd.Flags().StringVarP(&opts.SourceBranch, "source-branch", "s", "", "Filter by source branch <name>.")
	mrListCmd.Flags().StringVarP(&opts.TargetBranch, "target-branch", "t", "", "Filter by target branch <name>.")
	mrListCmd.Flags().StringVar(&opts.Search, "search", "", "Filter by <string> in title and description.")
	mrListCmd.Flags().BoolVarP(&opts.All, "all", "A", false, "Get all merge requests.")
	mrListCmd.Flags().BoolVarP(&opts.Closed, "closed", "c", false, "Get only closed merge requests.")
	mrListCmd.Flags().BoolVarP(&opts.Merged, "merged", "M", false, "Get only merged merge requests.")
	mrListCmd.Flags().BoolVarP(&opts.Draft, "draft", "d", false, "Filter by draft merge requests.")
	mrListCmd.Flags().BoolVarP(&opts.NotDraft, "not-draft", "", false, "Filter by non-draft merge requests.")
	mrListCmd.Flags().StringVarP(&opts.OutputFormat, "output", "F", "text", "Format output as: text, json.")
	mrListCmd.Flags().IntVarP(&opts.Page, "page", "p", 1, "Page number.")
	mrListCmd.Flags().IntVarP(&opts.PerPage, "per-page", "P", 30, "Number of items to list per page.")
	mrListCmd.Flags().StringSliceVarP(&opts.Assignee, "assignee", "a", []string{}, "Get only merge requests assigned to users.")
	mrListCmd.Flags().StringSliceVarP(&opts.Reviewer, "reviewer", "r", []string{}, "Get only merge requests with users as reviewer.")
	mrListCmd.Flags().StringVarP(&opts.Sort, "sort", "S", "", "Sort merge requests by <field>. Sort options: asc, desc.")
	mrListCmd.Flags().StringVarP(&opts.OrderBy, "order", "o", "", "Order merge requests by <field>. Order options: created_at, title, merged_at or updated_at.")

	mrListCmd.Flags().BoolP("opened", "O", false, "Get only open merge requests.")
	_ = mrListCmd.Flags().MarkHidden("opened")
	_ = mrListCmd.Flags().MarkDeprecated("opened", "default value if neither --closed, --locked or --merged is used.")

	mrListCmd.Flags().BoolVarP(&opts.Mine, "mine", "", false, "Get only merge requests assigned to me.")
	_ = mrListCmd.Flags().MarkHidden("mine")
	_ = mrListCmd.Flags().MarkDeprecated("mine", "use --assignee=@me.")
	mrListCmd.PersistentFlags().StringP("group", "g", "", "Select a group/subgroup. This option is ignored if a repo argument is set.")
	mrListCmd.MarkFlagsMutuallyExclusive("draft", "not-draft")

	return mrListCmd
}