blob: a872ae84ba2a6cfa4852d52a920e0be1fb3550ac [file] [log] [blame]
# Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
from os import path
from subprocess import check_output, Popen, PIPE, STDOUT
FMT_CMD = path.join(
def CheckDoNotMerge(input_api, output_api):
for l in input_api.change.FullDescriptionText().splitlines():
if l.lower().startswith('do not merge'):
msg = 'Your cl contains: \'Do not merge\' - this will break WIP bots'
return [output_api.PresubmitPromptWarning(msg, [])]
return []
def CheckFormatting(input_api, output_api, branch):
results = []
for f in input_api.AffectedFiles():
path = f.LocalPath()
if not path.endswith('.java'):
diff = check_output(
['git', 'diff', '--no-prefix', '-U0', branch, '--', path])
proc = Popen(FMT_CMD, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
(stdout, stderr) = proc.communicate(input=diff)
if len(stdout) > 0:
if len(results) > 0:
"""Please fix the formatting by running:
git diff -U0 $(git cl upstream) | %s -p1 -i
or bypass the checks with:
cl upload --bypass-hooks
""" % FMT_CMD))
return results
def CheckDeterministicDebuggingChanged(input_api, output_api, branch):
for f in input_api.AffectedFiles():
path = f.LocalPath()
if not path.endswith(''):
diff = check_output(
['git', 'diff', '--no-prefix', '-U0', branch, '--', path])
return [output_api.PresubmitError(diff)]
return []
def CheckForAddedDisassemble(input_api, output_api):
results = []
for (file, line_nr, line) in input_api.RightHandSideLines():
if file.LocalPath().endswith('.java') and '.disassemble()' in line:
'Test call to disassemble\n%s:%s %s' % (file.LocalPath(), line_nr, line)))
return results
def CheckForCopyRight(input_api, output_api, branch):
results = []
for f in input_api.AffectedSourceFiles(None):
# Check if it is a new file.
if f.OldContents():
contents = f.NewContents()
if (not contents) or (len(contents) == 0):
if not CopyRightInContents(f, contents):
output_api.PresubmitError('Could not find Copyright in file: %s' % f))
return results
def CopyRightInContents(f, contents):
expected = ('#' if f.LocalPath().endswith('.py') else '//') + ' Copyright'
for content_line in contents:
if expected in content_line:
return True
return False
def CheckChange(input_api, output_api):
branch = (
check_output(['git', 'cl', 'upstream'])
.replace('refs/heads/', ''))
results = []
results.extend(CheckDoNotMerge(input_api, output_api))
results.extend(CheckFormatting(input_api, output_api, branch))
CheckDeterministicDebuggingChanged(input_api, output_api, branch))
results.extend(CheckForAddedDisassemble(input_api, output_api))
results.extend(CheckForCopyRight(input_api, output_api, branch))
return results
def CheckChangeOnCommit(input_api, output_api):
return CheckChange(input_api, output_api)
def CheckChangeOnUpload(input_api, output_api):
return CheckChange(input_api, output_api)