#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x

cmd-apps-help() {
  declare desc="help command"
  declare CMD="$1"
  local plugin_name="apps"
  local plugin_description="Manage apps"

  if [[ "$CMD" == "$plugin_name:help" ]]; then
    echo -e "Usage: dokku $plugin_name[:COMMAND]"
    echo ''
    echo "$plugin_description"
    echo ''
    echo 'Additional commands:'
    fn-help-content | sort | column -c2 -t -s,
  elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
    fn-help-content
  else
    cat <<help_desc
    $plugin_name, $plugin_description
help_desc
  fi
}

fn-help-content() {
  declare desc="return help content"
  cat <<help_content
    apps:clone <old-app> <new-app>, Clones an app
    apps:create <app>, Create a new app
    apps:destroy <app>, Permanently destroy an app
    apps:exists <app>, Checks if an app exists
    apps:list, List your apps
    apps:lock <app>, Locks an app for deployment
    apps:locked <app>, Checks if an app is locked for deployment
    apps:rename <old-app> <new-app>, Rename an app
    apps:report [<app>] [<flag>], Display report about an app
    apps:unlock <app>, Unlocks an app for deployment
help_content
}