1#!/usr/bin/python
2#
3# Copyright 2017 Google Inc.
4#
5# Use of this source code is governed by a BSD-style license that can be
6# found in the LICENSE file.
7
8import argparse
9import os
10import re
11import shutil
12import subprocess
13import sys
14
15parser = argparse.ArgumentParser(description='builds skia android apps')
16parser.add_argument('-C', '--output_dir', help='ninja out dir')
17parser.add_argument('app_name')
18
19args = parser.parse_args()
20
21target_cpu = "arm64"
22android_buildtype = "debug"
23
24if args.output_dir == None:
25  sys.exit("unknown out directory")
26
27args_gn_path = os.path.join(args.output_dir, "args.gn")
28if os.path.exists(args_gn_path):
29  for line in open(args_gn_path):
30    m = re.match('target_cpu *= *"(.*)"', line.strip())
31    if m:
32      target_cpu = m.group(1)
33
34# build the apk using gradle
35try:
36    subprocess.check_call(['./apps/gradlew',
37      ':' + args.app_name + ':assemble' + target_cpu + android_buildtype,
38      '-papps/' + args.app_name,
39      '-P' + target_cpu + '.out.dir=' + os.path.abspath(args.output_dir),
40      '--daemon'], cwd=os.path.join(os.path.dirname(__file__), ".."))
41except subprocess.CalledProcessError as error:
42  print error
43  sys.exit("gradle build failed")
44
45# copy apk back into the main out directory
46current_dir = os.path.dirname(__file__)
47apk_src = os.path.join(current_dir, "..", "apps", args.app_name, "build", "outputs", "apk",
48                       args.app_name + "-"  + target_cpu + "-"  + android_buildtype + ".apk")
49apk_dst = os.path.join(args.output_dir, args.app_name + ".apk")
50shutil.copyfile(apk_src, apk_dst)
51