dokku/plugins/builder-herokuish/functions

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

fn-has-buildpacks-file() {
  declare SOURCECODE_WORK_DIR="$1"

  if [[ -f "$SOURCECODE_WORK_DIR/.buildpacks" ]]; then
    return 0
  fi

  return 1
}

fn-has-buildpack-dotenv() {
  declare SOURCECODE_WORK_DIR="$1"

  if [[ ! -f "$SOURCECODE_WORK_DIR/.env" ]]; then
    return 1
  fi

  if grep -q BUILDPACK_URL "$SOURCECODE_WORK_DIR/.env"; then
    return 0
  fi

  return 1
}

fn-has-buildpack-env() {
  declare APP="$1"

  if [[ -n $(config_get "$APP" BUILDPACK_URL || true) ]]; then
    return 0
  fi

  return 1
}