# Copyright 2019 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/config.gni")
import("//build/json/validate_json.gni")

# Validates a modular framework configuration file against a schema
#
# Parameters
#   config (required)
#     This is a modular framework configuration file that needs to be validated.
template("modular_config_validate") {
  validate_json(target_name) {
    forward_variables_from(invoker,
                           [
                             "deps",
                             "public_deps",
                             "testonly",
                             "visibility",
                           ])

    data = invoker.config
    schema = "//sdk/docs/modular_config_schema.json"
  }
}

# Packages a modular framework configuration after validating the configuration.
# Configuration will be found in basemgr's /config/data/startup.config.
#
# Parameters
#   config (required)
#     This is a file containing configuration for the modular framework.
#     It will be schema-validated.
template("modular_config") {
  modular_config_validate(target_name + "_validate") {
    forward_variables_from(invoker,
                           [
                             "deps",
                             "testonly",
                             "visibility",
                           ])

    config = invoker.config
  }

  config_data("basemgr.config") {
    for_pkg = "sysmgr"
    sources = [
      "//peridot/build/modular_config/basemgr.config",
    ]
    outputs = [
      "basemgr.config",
    ]
  }

  config_data(invoker.target_name) {
    for_pkg = "basemgr"
    sources = [
      rebase_path(invoker.config),
    ]
    outputs = [
      "startup.config",
    ]

    deps = [
      ":${invoker.target_name}_validate",
      ":basemgr.config",
    ]
  }
}