# Copyright 2014 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Create a CL to update the SKP version."""
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import argparse
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import os
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import subprocess
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import sys
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import urllib2
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import git_utils
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COMMIT_MSG = '''Update SKP version
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Automatic commit by the RecreateSKPs bot.
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TBR=rmistry@google.com
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NO_MERGE_BUILDS
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'''
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SKIA_REPO = 'https://skia.googlesource.com/skia.git'
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def main(target_dir):
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# We're going to sync a new, clean Skia checkout to upload the CL to update
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# the SKPs. However, we want to use the scripts from the current checkout,
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# in order to facilitate running this as a try job.
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infrabots_dir = os.path.dirname(os.path.realpath(__file__))
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skp_dir = os.path.join(infrabots_dir, 'assets', 'skp')
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upload_py = os.path.join(skp_dir, 'upload.py')
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with git_utils.NewGitCheckout(repository=SKIA_REPO):
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# First verify that there are no gen_tasks diffs.
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tmp_infrabots_dir = os.path.join(os.getcwd(), 'infra', 'bots')
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tmp_gen_tasks = os.path.join(tmp_infrabots_dir, 'gen_tasks.go')
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try:
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subprocess.check_call(['go', 'run', tmp_gen_tasks, '--test'])
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except subprocess.CalledProcessError as e:
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print >> sys.stderr, (
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'gen_tasks.go failed, not uploading SKP update:\n\n%s' % e.output)
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sys.exit(1)
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# Upload the new version, land the update CL as the recreate-skps user.
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with git_utils.GitBranch(branch_name='update_skp_version',
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commit_msg=COMMIT_MSG,
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commit_queue=True):
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upload_cmd = ['python', upload_py, '-t', target_dir]
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if args.chromium_path:
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chromium_revision = subprocess.check_output(
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['git', 'rev-parse', 'HEAD'], cwd=args.chromium_path).rstrip()
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upload_cmd.extend([
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'--extra_tags', 'chromium_revision:%s' % chromium_revision])
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subprocess.check_call(upload_cmd)
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# We used upload.py from the repo that this script lives in, NOT the temp
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# repo we've created. Therefore, the VERSION file was written in that repo
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# so we need to copy it to the temp repo in order to commit it.
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src = os.path.join(skp_dir, 'VERSION')
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dst = os.path.join(
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os.getcwd(), 'infra', 'bots', 'assets', 'skp', 'VERSION')
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subprocess.check_call(['cp', src, dst])
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subprocess.check_call(['go', 'run', tmp_gen_tasks])
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subprocess.check_call([
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'git', 'add', os.path.join('infra', 'bots', 'tasks.json')])
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if '__main__' == __name__:
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parser = argparse.ArgumentParser()
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parser.add_argument("--target_dir")
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parser.add_argument("--chromium_path")
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args = parser.parse_args()
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main(args.target_dir)
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