#!/usr/bin/env bash
[[ " help checks:help " == *" $1 "* ]] || exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x

case "$1" in
  help | checks:help)
    help_content_func () {
      declare desc="return checks plugin help content"
      cat<<help_content
    checks <app>, Show zero-downtime status
    checks:disable <app> [process-type(s)], Disable zero-downtime deployment for all processes (or comma-separated process-type list) ***WARNING: this will cause downtime during deployments***
    checks:enable <app> [process-type(s)], Enable zero-downtime deployment for all processes (or comma-separated process-type list)
    checks:run <app> [process-type(s)], Runs zero-downtime checks for all processes (or comma-separated process-type list)
    checks:skip <app> [process-type(s)], Skip zero-downtime checks for all processes (or comma-separated process-type list)
help_content
    }

    if [[ $1 = "checks:help" ]] ; then
        echo -e 'Usage: dokku checks[:COMAND]'
        echo ''
        echo 'Manage zero-downtime settings.'
        echo ''
        echo 'Additional commands:'
        help_content_func | sort | column -c2 -t -s,
    else
        help_content_func
    fi
    ;;

  *)
    exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
    ;;

esac