2 # Copyright 2014 The Chromium Authors. All rights reserved.
3 # Use of this source code is governed by a BSD-style license that can be
4 # found in the LICENSE file.
13 def rel_to_abs(rel_path):
14 script_path = os.path.dirname(os.path.abspath(__file__))
15 return os.path.join(script_path, rel_path)
18 java_bin_path = os.getenv('JAVA_HOME', '')
20 java_bin_path = os.path.join(java_bin_path, 'bin')
22 main_class = 'org.chromium.closure.compiler.Runner'
23 jar_name = 'runner.jar'
25 closure_jar_relpath = os.path.join('..', 'compiler', 'compiler.jar')
26 src_path = rel_to_abs(src_dir)
29 def run_and_communicate(command, error_template):
30 print >> sys.stderr, command
31 proc = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
34 print >> sys.stderr, error_template % proc.returncode
35 sys.exit(proc.returncode)
38 def build_artifacts():
41 for root, dirs, files in sorted(os.walk(src_path)):
42 for file_name in files:
43 java_files.append(os.path.join(root, file_name))
45 bin_path = tempfile.mkdtemp()
46 manifest_file = tempfile.NamedTemporaryFile(mode='wt', delete=False)
48 manifest_file.write('Class-Path: %s\n' % closure_jar_relpath)
50 javac_path = os.path.join(java_bin_path, 'javac')
51 javac_command = '%s -d %s -cp %s %s' % (
52 javac_path, bin_path, rel_to_abs(closure_jar_relpath),
54 run_and_communicate(javac_command, 'Error: javac returned %d')
56 print 'Building jar...'
57 artifact_path = rel_to_abs(jar_name)
58 jar_path = os.path.join(java_bin_path, 'jar')
59 jar_command = '%s cvfme %s %s %s -C %s .' % (
60 jar_path, artifact_path, manifest_file.name, main_class, bin_path)
61 run_and_communicate(jar_command, 'Error: jar returned %d')
63 os.remove(manifest_file.name)
64 shutil.rmtree(bin_path, True)
69 def show_usage_and_die():
70 print 'usage: %s' % os.path.basename(__file__)
71 print 'Builds runner.jar from the %s directory contents' % src_dir
82 if __name__ == '__main__':