# Copyright 2021 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/components/fuchsia_system_package.gni")
import("//build/dist/resource.gni")

######
#
# Templates for defining different fuchsia_system_package() entries for
# allowlists, thus allowing different allowlists to be visible in the build
# graph as targets.
#
######

####
# Defines a fuchsia_system_package() that provides a file to use as the allowlist at:
#
# data/pkgfs_packages_non_static_packages_allowlist.txt
#
# In the base (system_image) package
#
# Parameters:
#
#  file
#     the path to the file to use as the allowlist
#
#   deps
#   testonly
#   visibility
template("pkgfs_packages_non_static_packages_allowlist") {
  assert(defined(invoker.file), "'file' parameter must be supplied")

  resource_label = target_name + "_resource"

  resource(resource_label) {
    visibility = [ ":*" ]
    sources = [ invoker.file ]
    outputs = [ "data/pkgfs_packages_non_static_packages_allowlist.txt" ]

    forward_variables_from(invoker,
                           [
                             "deps",
                             "testonly",
                             "visibility",
                           ])
  }

  fuchsia_system_package(target_name) {
    forward_variables_from(invoker,
                           [
                             "deps",
                             "testonly",
                             "visibilty",
                           ])
    if (!defined(deps)) {
      deps = []
    }
    deps += [ ":$resource_label" ]
  }
}