commands

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

# Check if name is specified
if [[ $1 == nvcc ]] || [[ $1 == nvcc:* ]]; then

  if [[ -z $2 ]]; then
    echo "You must specify an app name"
    exit 1
  else
    APP="$2"

    # Check if app exists with the same name
    if [ ! -d "$DOKKU_ROOT/$APP" ]; then
      echo "App $APP does not exist"
      exit 1
    fi

  fi

  case "$1" in

    nvcc:nginx.conf)

        cat "$DOKKU_ROOT/$APP/nginx.conf"

      ;;

    nvcc:nginx.conf.d)

        if [ -d "$DOKKU_ROOT/$APP/nginx.conf.d/" ] && [ "$(ls -A $DOKKU_ROOT/$APP/nginx.conf.d/)" ]; then
            ls -l "$DOKKU_ROOT/$APP/nginx.conf.d/"
        else
            echo "$DOKKU_ROOT/$APP/nginx.conf.d/ does not exist or is empty"
            exit 1
        fi

      ;;

    nvcc:nginx-vhosts-custom-configuration.conf)

        if [ -f "$DOKKU_ROOT/$APP/nginx.conf.d/nginx-vhosts-custom-configuration.conf" ]; then
            cat "$DOKKU_ROOT/$APP/nginx.conf.d/nginx-vhosts-custom-configuration.conf"
        else
            echo "$DOKKU_ROOT/$APP/nginx.conf.d/nginx-vhosts-custom-configuration.conf does not exist"
            exit 1
        fi

      ;;

    nvcc:port)

        cat "$DOKKU_ROOT/$APP/PORT"

      ;;

    help)
      cat && cat<<EOF
      nvcc:nginx.conf                             <app>                  display the current nginx.conf
      nvcc:nginx.conf.d                           <app>                  display the current nginx.conf.d/ directory contents
      nvcc:nginx-vhosts-custom-configuration.conf <app>                  will display the current nginx.conf.d/nginx-vhosts-custom-configuration.conf contents
      nvcc:port                                   <app>                  will display the current container port
EOF
      ;;

    *)

      echo "Command $1 does not exist"

      ;;

  esac

fi