Cleanup: Remove submit_try script.

It is probably broken, and by now nobody should be using it really
anyway.

BUG=None
R=borenet@google.com

Review URL: https://codereview.chromium.org/720603002
This commit is contained in:
tfarina 2014-11-12 05:34:47 -08:00 committed by Commit bot
parent 6a070dc06a
commit a3d33c546f
2 changed files with 0 additions and 294 deletions

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#!/usr/bin/python
# Copyright (c) 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
submit_try: Submit a try request.
This is a thin wrapper around the try request utilities in depot_tools which
adds some validation and supports both git and svn.
"""
import httplib
import json
import os
import re
import shutil
import subprocess
import sys
import tempfile
import retrieve_from_googlesource
# Alias which can be used to run a try on every builder.
ALL_BUILDERS = 'all'
# Alias which can be used to run a try on all compile builders.
COMPILE_BUILDERS = 'compile'
# Alias which can be used to run a try on all builders that are run in the CQ.
CQ_BUILDERS = 'cq'
# Alias which can be used to specify a regex to choose builders.
REGEX = 'regex'
ALL_ALIASES = [ALL_BUILDERS, COMPILE_BUILDERS, REGEX, CQ_BUILDERS]
LARGE_NUMBER_OF_BOTS = 5
GIT = 'git.bat' if os.name == 'nt' else 'git'
# URL of the slaves.cfg file in the Skia buildbot sources.
SKIA_REPO = 'https://skia.googlesource.com/buildbot'
SLAVES_CFG_PATH = 'master/slaves.cfg'
# All try builders have this suffix.
TRYBOT_SUFFIX = '-Trybot'
# String for matching the svn url of the try server inside codereview.settings.
TRYSERVER_SVN_URL = 'TRYSERVER_SVN_URL: '
# Strings used for matching svn config properties.
URL_STR = 'URL'
REPO_ROOT_STR = 'Repository Root'
def FindDepotTools():
""" Find depot_tools on the local machine and return its location. """
which_cmd = 'where' if os.name == 'nt' else 'which'
cmd = [which_cmd, 'gcl']
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
if proc.wait() != 0:
raise Exception('Couldn\'t find depot_tools in PATH!')
gcl = proc.communicate()[0].split('\n')[0].rstrip()
depot_tools_dir = os.path.dirname(gcl)
return depot_tools_dir
def GetCheckoutRoot():
""" Determine where the local checkout is rooted."""
cmd = ['git', 'rev-parse', '--show-toplevel']
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
if proc.wait() != 0:
raise Exception('Couldn\'t find checkout root!')
return os.path.basename(proc.communicate()[0])
def GetTryRepo():
"""Determine the TRYSERVER_SVN_URL from the codereview.settings file."""
codereview_settings_file = os.path.join(os.path.dirname(__file__), os.pardir,
'codereview.settings')
with open(codereview_settings_file) as f:
for line in f:
if line.startswith(TRYSERVER_SVN_URL):
return line[len(TRYSERVER_SVN_URL):].rstrip()
raise Exception('Couldn\'t determine the TRYSERVER_SVN_URL. Make sure it is '
'defined in the %s file.' % codereview_settings_file)
def RetrieveTrybotList():
"""Retrieve the list of known trybots from the checked-in buildbot
configuration."""
# Retrieve the slaves.cfg file from the repository.
slaves_cfg_text = retrieve_from_googlesource.get(SKIA_REPO, SLAVES_CFG_PATH)
# Execute the slaves.cfg file to obtain the list of slaves.
vars = {}
exec(slaves_cfg_text, vars)
slaves_cfg = vars['slaves']
# Pull the list of known builders from the slaves list.
trybots = set()
for slave in slaves_cfg:
for builder in slave['builder']:
if not builder.endswith(TRYBOT_SUFFIX):
trybots.add(builder)
return list(trybots), vars['cq_trybots']
def ValidateArgs(argv, trybots, cq_trybots, is_svn=True):
""" Parse and validate command-line arguments. If the arguments are valid,
returns a tuple of (<changelist name>, <list of trybots>).
trybots: list of strings; A list of the known try builders.
cq_trybots: list of strings; Trybots who get run by the commit queue.
is_svn: bool; whether or not we're in an svn checkout.
"""
class CollectedArgs(object):
def __init__(self, bots, changelist, revision):
self._bots = bots
self._changelist = changelist
self._revision = revision
@property
def bots(self):
for bot in self._bots:
yield bot
@property
def changelist(self):
return self._changelist
@property
def revision(self):
return self._revision
usage = (
"""submit_try: Submit a try request.
submit_try %s--bot <buildername> [<buildername> ...]
-b, --bot Builder(s) or Alias on which to run the try. Required.
Allowed aliases: %s
-h, --help Show this message.
-r <revision#> Revision from which to run the try.
-l, --list_bots List the available try builders and aliases and exit.
""" % ('<changelist> ' if is_svn else '', ALL_ALIASES))
def Error(msg=None):
if msg:
print msg
print usage
sys.exit(1)
using_bots = None
changelist = None
revision = None
while argv:
arg = argv.pop(0)
if arg == '-h' or arg == '--help':
Error()
elif arg == '-l' or arg == '--list_bots':
format_args = ['\n '.join(sorted(trybots))] + \
ALL_ALIASES + \
['\n '.join(sorted(cq_trybots))]
print (
"""
submit_try: Available builders:\n %s
Can also use the following aliases to run on groups of builders-
%s: Will run against all trybots.
%s: Will run against all compile trybots.
%s: You will be prompted to enter a regex to select builders with.
%s: Will run against the same trybots as the commit queue:\n %s
""" % tuple(format_args))
sys.exit(0)
elif arg == '-b' or arg == '--bot':
if using_bots:
Error('--bot specified multiple times.')
if len(argv) < 1:
Error('You must specify a builder with "--bot".')
using_bots = []
while argv and not argv[0].startswith('-'):
for bot in argv.pop(0).split(','):
if bot in ALL_ALIASES:
if using_bots:
Error('Cannot specify "%s" with additional builder names or '
'aliases.' % bot)
elif bot == COMPILE_BUILDERS:
using_bots = [t for t in trybots if t.startswith('Build')]
elif bot == CQ_BUILDERS:
using_bots = cq_trybots
elif bot == REGEX:
while True:
regex = raw_input("Enter your trybot regex: ")
p = re.compile(regex)
using_bots = [t for t in trybots if p.match(t)]
print '\n\nTrybots that match your regex:\n%s\n\n' % '\n'.join(
using_bots)
if raw_input('Re-enter regex? [y,n]: ') == 'n':
break
break
else:
if not bot in trybots:
Error('Unrecognized builder: %s' % bot)
using_bots.append(bot)
elif arg == '-r':
if len(argv) < 1:
Error('You must specify a revision with "-r".')
revision = argv.pop(0)
else:
if changelist or not is_svn:
Error('Unknown argument: %s' % arg)
changelist = arg
if is_svn and not changelist:
Error('You must specify a changelist name.')
if not using_bots:
Error('You must specify one or more builders using --bot.')
if len(using_bots) > LARGE_NUMBER_OF_BOTS:
are_you_sure = raw_input('Running a try on a large number of bots is very '
'expensive. You may be able to get enough '
'information by running on a smaller set of bots. '
'Are you sure you want to do this? [y,n]: ')
if are_you_sure != 'y':
Error()
return CollectedArgs(bots=using_bots, changelist=changelist,
revision=revision)
def SubmitTryRequest(trybots, revision=None):
""" Submits a try request on the given list of trybots.
Args:
trybots: list of strings; the names of the try builders to run.
revision: optional string; the revision from which to run the try.
"""
botlist = ','.join(['%s%s' % (bot, TRYBOT_SUFFIX) for bot in trybots])
# Find depot_tools. This is needed to import git_cl and trychange.
sys.path.append(FindDepotTools())
import git_cl
import trychange
cmd = [GIT, 'diff', git_cl.Changelist().GetUpstreamBranch(),
'--no-ext-diff']
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
git_data = proc.communicate()
if git_data[0] is None:
raise Exception('Failed to capture git diff!')
temp_dir = tempfile.mkdtemp()
try:
diff_file = os.path.join(temp_dir, 'patch.diff')
with open(diff_file, 'wb') as f:
f.write(git_data[0])
f.close()
try_args = ['--use_svn',
'--svn_repo', GetTryRepo(),
'--root', GetCheckoutRoot(),
'--bot', botlist,
'--diff', diff_file,
]
if revision:
try_args.extend(['-r', revision])
# Submit the try request.
trychange.TryChange(try_args, None, False)
finally:
shutil.rmtree(temp_dir)
def main():
# Retrieve the list of active try builders from the build master.
trybots, cq_trybots = RetrieveTrybotList()
# Determine if we're in an SVN checkout.
is_svn = os.path.isdir('.svn')
# Parse and validate the command-line arguments.
args = ValidateArgs(sys.argv[1:], trybots=trybots, cq_trybots=cq_trybots,
is_svn=is_svn)
# Submit the try request.
SubmitTryRequest(args.bots, args.revision)
if __name__ == '__main__':
sys.exit(main())

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python tools\submit_try %*