| #!/usr/bin/env python |
| # |
| # Copyright 2019 Google LLC |
| # |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| |
| """Check the DEPS file for correctness.""" |
| |
| |
| import os |
| import re |
| import subprocess |
| import sys |
| |
| import utils |
| |
| |
| INFRA_BOTS_DIR = os.path.dirname(os.path.realpath(__file__)) |
| SKIA_DIR = os.path.abspath(os.path.join(INFRA_BOTS_DIR, os.pardir, os.pardir)) |
| |
| |
| def main(): |
| """Load the DEPS file and verify that all entries are valid.""" |
| # Find gclient.py and run that instead of simply "gclient", which calls into |
| # update_depot_tools. |
| gclient = subprocess.check_output([utils.WHICH, utils.GCLIENT]) |
| gclient_py = os.path.join(os.path.dirname(gclient), 'gclient.py') |
| python = sys.executable or 'python' |
| |
| # Obtain the DEPS mapping. |
| output = subprocess.check_output( |
| [python, gclient_py, 'revinfo'], cwd=SKIA_DIR) |
| |
| # Check each entry. |
| errs = [] |
| for e in output.rstrip().splitlines(): |
| split = e.split(': ') |
| if len(split) != 2: |
| errs.append( |
| 'Failed to parse `gclient revinfo` output; invalid format: %s' % e) |
| if split[0] == 'skia': |
| continue |
| split = split[1].split('@') |
| if len(split) != 2: |
| errs.append( |
| 'Failed to parse `gclient revinfo` output; invalid format: %s' % e) |
| repo = split[0] |
| rev = split[1] |
| if 'chrome-infra-packages' in repo: |
| continue |
| if not 'googlesource.com' in repo: |
| errs.append( |
| 'DEPS must be hosted on googlesource.com; %s is not allowed. ' |
| 'See http://go/new-skia-git-mirror' % repo) |
| if not re.match(r'^[a-z0-9]{40}$', rev): |
| errs.append('%s: "%s" does not look like a commit hash.' % (repo, rev)) |
| if errs: |
| print >> sys.stderr, 'Found problems in DEPS:' |
| for err in errs: |
| print >> sys.stderr, err |
| sys.exit(1) |
| |
| |
| if __name__ == '__main__': |
| main() |