#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"

disable_plugin() {
  local PLUGIN="$1"
  [[ -e $PLUGIN_CORE_AVAILABLE_PATH/$PLUGIN ]] && dokku_log_fail "Cannot disable a core plugin"
  [[ ! -e $PLUGIN_ENABLED_PATH/$PLUGIN ]] && dokku_log_fail "Plugin already disabled"
  [[ ! -e $PLUGIN_AVAILABLE_PATH/$PLUGIN ]] && dokku_log_fail "Plugin does not exist"
  plugn disable $PLUGIN
  dokku_log_info1_quiet "Plugin $PLUGIN disabled"
}

enable_plugin() {
  local PLUGIN="$1"
  [[ -e $PLUGIN_ENABLED_PATH/$PLUGIN ]] && dokku_log_fail "Plugin already enabled"
  [[ ! -e $PLUGIN_AVAILABLE_PATH/$PLUGIN ]] && dokku_log_fail "Plugin does not exist"
  plugn enable $PLUGIN
  dokku_log_info1_quiet "Plugin $PLUGIN enabled"
}

download_plugin() {
  local PLUGIN_GIT_URL="$1"
  local PLUGIN_NAME="$2"
  plugn install "$PLUGIN_GIT_URL" "$PLUGIN_NAME"
}

download_and_enable_plugin() {
  local PLUGIN_GIT_URL="$1"
  local CUSTOM_NAME="$2"
  local PLUGIN_NAME=${CUSTOM_NAME:-$(plugin_name "$PLUGIN_GIT_URL")}
  dokku_log_info1_quiet "Cloning plugin repo $PLUGIN_GIT_URL to $PLUGIN_AVAILABLE_PATH/$PLUGIN_NAME"
  download_plugin "$PLUGIN_GIT_URL" "$PLUGIN_NAME"
  enable_plugin "$PLUGIN_NAME"
}

uninstall_plugin() {
  local PLUGIN_NAME="$1"
  [[ -e $PLUGIN_CORE_AVAILABLE_PATH/$PLUGIN ]] && dokku_log_fail "Cannot uninstall a core plugin"
  [[ ! -e $PLUGIN_AVAILABLE_PATH/$PLUGIN ]] && dokku_log_fail "Plugin does not exist"
  plugn uninstall $PLUGIN_NAME
  dokku_log_info1_quiet "Plugin $PLUGIN uninstalled"
}

plugin_name() {
  local PLUGIN_GIT_URL="$1"
  echo "$PLUGIN_GIT_URL" | awk -F '/' '{ print $NF }' | sed -e "s:.git::g" | sed 's:^dokku-::'
}