#!/usr/bin/env python # Copyright (c) 2012 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. """Client-side script to send a try job to the try server. It communicates to the try server by either writting to a svn repository or by directly connecting to the server by HTTP. """ import datetime import errno import getpass import json import logging import optparse import os import posixpath import re import shutil import sys import tempfile import urllib import breakpad # pylint: disable=W0611 import gcl import fix_encoding import gclient_utils import scm import subprocess2 __version__ = '1.2' # Constants HELP_STRING = "Sorry, Tryserver is not available." USAGE = r"""%prog [options] Client-side script to send a try job to the try server. It communicates to the try server by either writting to a svn repository or by directly connecting to the server by HTTP.""" EPILOG = """ Examples: Send a patch directly from rietveld: %(prog)s -R codereview.chromium.org/1337 --email recipient@example.com --root src Try a change against a particular revision: %(prog)s -r 123 A git patch off a web site (git inserts a/ and b/) and fix the base dir: %(prog)s --url http://url/to/patch.diff --patchlevel 1 --root src Use svn to store the try job, specify an alternate email address and use a premade diff file on the local drive: %(prog)s --email user@example.com --svn_repo svn://svn.chromium.org/chrome-try/try --diff foo.diff Running only on a 'mac' slave with revision 123 and clobber first; specify manually the 3 source files to use for the try job: %(prog)s --bot mac --revision 123 --clobber -f src/a.cc -f src/a.h -f include/b.h """ def DieWithError(message): print >> sys.stderr, message sys.exit(1) def RunCommand(args, error_ok=False, error_message=None, **kwargs): try: return subprocess2.check_output(args, shell=False, **kwargs) except subprocess2.CalledProcessError, e: if not error_ok: DieWithError( 'Command "%s" failed.\n%s' % ( ' '.join(args), error_message or e.stdout or '')) return e.stdout def RunGit(args, **kwargs): """Returns stdout.""" return RunCommand(['git'] + args, **kwargs) class InvalidScript(Exception): def __str__(self): return self.args[0] + '\n' + HELP_STRING class NoTryServerAccess(Exception): def __str__(self): return self.args[0] + '\n' + HELP_STRING def Escape(name): """Escapes characters that could interfere with the file system or try job parsing. """ return re.sub(r'[^\w#-]', '_', name) class SCM(object): """Simplistic base class to implement one function: ProcessOptions.""" def __init__(self, options, path, file_list): items = path.split('@') assert len(items) <= 2 self.checkout_root = os.path.abspath(items[0]) items.append(None) self.diff_against = items[1] self.options = options # Lazy-load file list from the SCM unless files were specified in options. self._files = None self._file_tuples = None if file_list: self._files = file_list self._file_tuples = [('M', f) for f in self.files] self.options.files = None self.codereview_settings = None self.codereview_settings_file = 'codereview.settings' self.toplevel_root = None def GetFileNames(self): """Return the list of files in the diff.""" return self.files def GetCodeReviewSetting(self, key): """Returns a value for the given key for this repository. Uses gcl-style settings from the repository. """ if gcl: gcl_setting = gcl.GetCodeReviewSetting(key) if gcl_setting != '': return gcl_setting if self.codereview_settings is None: self.codereview_settings = {} settings_file = self.ReadRootFile(self.codereview_settings_file) if settings_file: for line in settings_file.splitlines(): if not line or line.lstrip().startswith('#'): continue k, v = line.split(":", 1) self.codereview_settings[k.strip()] = v.strip() return self.codereview_settings.get(key, '') def _GclStyleSettings(self): """Set default settings based on the gcl-style settings from the repository.""" settings = { 'port': self.GetCodeReviewSetting('TRYSERVER_HTTP_PORT'), 'host': self.GetCodeReviewSetting('TRYSERVER_HTTP_HOST'), 'svn_repo': self.GetCodeReviewSetting('TRYSERVER_SVN_URL'), 'project': self.GetCodeReviewSetting('TRYSERVER_PROJECT'), 'root': self.GetCodeReviewSetting('TRYSERVER_ROOT'), 'patchlevel': self.GetCodeReviewSetting('TRYSERVER_PATCHLEVEL'), } logging.info('\n'.join(['%s: %s' % (k, v) for (k, v) in settings.iteritems() if v])) for (k, v) in settings.iteritems(): if v and getattr(self.options, k) is None: setattr(self.options, k, v) def AutomagicalSettings(self): """Determines settings based on supported code review and checkout tools. """ # Try to find gclient or repo root first. if not self.options.no_search: self.toplevel_root = gclient_utils.FindGclientRoot(self.checkout_root) if self.toplevel_root: logging.info('Found .gclient at %s' % self.toplevel_root) else: self.toplevel_root = gclient_utils.FindFileUpwards( os.path.join('..', '.repo'), self.checkout_root) if self.toplevel_root: logging.info('Found .repo dir at %s' % os.path.dirname(self.toplevel_root)) if self.toplevel_root and not self.options.root: assert os.path.abspath(self.toplevel_root) == self.toplevel_root self.options.root = gclient_utils.PathDifference(self.toplevel_root, self.checkout_root) self._GclStyleSettings() def ReadRootFile(self, filename): cur = self.checkout_root root = self.toplevel_root or self.checkout_root assert cur.startswith(root), (root, cur) while cur.startswith(root): filepath = os.path.join(cur, filename) if os.path.isfile(filepath): logging.info('Found %s at %s' % (filename, cur)) return gclient_utils.FileRead(filepath) cur = os.path.dirname(cur) logging.warning('Didn\'t find %s' % filename) return None def _SetFileTuples(self, file_tuples): excluded = ['!', '?', 'X', ' ', '~'] def Excluded(f): if f[0][0] in excluded: return True for r in self.options.exclude: if re.search(r, f[1]): logging.info('Ignoring "%s"' % f[1]) return True return False self._file_tuples = [f for f in file_tuples if not Excluded(f)] self._files = [f[1] for f in self._file_tuples] def CaptureStatus(self): """Returns the 'svn status' emulated output as an array of (status, file) tuples.""" raise NotImplementedError( "abstract method -- subclass %s must override" % self.__class__) @property def files(self): if self._files is None: self._SetFileTuples(self.CaptureStatus()) return self._files @property def file_tuples(self): if self._file_tuples is None: self._SetFileTuples(self.CaptureStatus()) return self._file_tuples class SVN(SCM): """Gathers the options and diff for a subversion checkout.""" def __init__(self, *args, **kwargs): SCM.__init__(self, *args, **kwargs) self.checkout_root = scm.SVN.GetCheckoutRoot(self.checkout_root) if not self.options.email: # Assumes the svn credential is an email address. self.options.email = scm.SVN.GetEmail(self.checkout_root) logging.info("SVN(%s)" % self.checkout_root) def ReadRootFile(self, filename): data = SCM.ReadRootFile(self, filename) if data: return data # Try to search on the subversion repository for the file. if not gcl: return None data = gcl.GetCachedFile(filename) logging.debug('%s:\n%s' % (filename, data)) return data def CaptureStatus(self): return scm.SVN.CaptureStatus(None, self.checkout_root) def GenerateDiff(self): """Returns a string containing the diff for the given file list. The files in the list should either be absolute paths or relative to the given root. """ return scm.SVN.GenerateDiff(self.files, self.checkout_root, full_move=True, revision=self.diff_against) class GIT(SCM): """Gathers the options and diff for a git checkout.""" def __init__(self, *args, **kwargs): SCM.__init__(self, *args, **kwargs) self.checkout_root = scm.GIT.GetCheckoutRoot(self.checkout_root) if not self.options.name: self.options.name = scm.GIT.GetPatchName(self.checkout_root) if not self.options.email: self.options.email = scm.GIT.GetEmail(self.checkout_root) if not self.diff_against: self.diff_against = scm.GIT.GetUpstreamBranch(self.checkout_root) if not self.diff_against: raise NoTryServerAccess( "Unable to determine default branch to diff against. " "Verify this branch is set up to track another" "(via the --track argument to \"git checkout -b ...\"") logging.info("GIT(%s)" % self.checkout_root) def CaptureStatus(self): return scm.GIT.CaptureStatus( [], self.checkout_root.replace(os.sep, '/'), self.diff_against) def GenerateDiff(self): if RunGit(['diff-index', 'HEAD']): print 'Cannot try with a dirty tree. You must commit locally first.' return None return scm.GIT.GenerateDiff( self.checkout_root, files=self.files, full_move=True, branch=self.diff_against) def _ParseSendChangeOptions(options): """Parse common options passed to _SendChangeHTTP and _SendChangeSVN.""" values = [ ('user', options.user), ('name', options.name), ] if options.email: values.append(('email', options.email)) if options.revision: values.append(('revision', options.revision)) if options.clobber: values.append(('clobber', 'true')) if options.root: values.append(('root', options.root)) if options.patchlevel: values.append(('patchlevel', options.patchlevel)) if options.issue: values.append(('issue', options.issue)) if options.patchset: values.append(('patchset', options.patchset)) if options.target: values.append(('target', options.target)) if options.project: values.append(('project', options.project)) filters = ','.join(options.testfilter) if filters: for botlist in options.bot: for bot in botlist.split(','): if ':' in bot: raise ValueError( 'Can\'t use both --testfilter and --bot builder:test formats ' 'at the same time') else: values.append(('bot', '%s:%s' % (bot, filters))) else: for bot in options.bot: values.append(('bot', bot)) return values def _SendChangeHTTP(options): """Send a change to the try server using the HTTP protocol.""" if not options.host: raise NoTryServerAccess('Please use the --host option to specify the try ' 'server host to connect to.') if not options.port: raise NoTryServerAccess('Please use the --port option to specify the try ' 'server port to connect to.') values = _ParseSendChangeOptions(options) values.append(('patch', options.diff)) url = 'http://%s:%s/send_try_patch' % (options.host, options.port) proxies = None if options.proxy: if options.proxy.lower() == 'none': # Effectively disable HTTP_PROXY or Internet settings proxy setup. proxies = {} else: proxies = {'http': options.proxy, 'https': options.proxy} logging.info('Sending by HTTP') logging.info(''.join("%s=%s\n" % (k, v) for k, v in values)) logging.info(url) logging.info(options.diff) if options.dry_run: return try: logging.info('Opening connection...') connection = urllib.urlopen(url, urllib.urlencode(values), proxies=proxies) logging.info('Done') except IOError, e: logging.info(str(e)) if options.bot and len(e.args) > 2 and e.args[2] == 'got a bad status line': raise NoTryServerAccess('%s is unaccessible. Bad --bot argument?' % url) else: raise NoTryServerAccess('%s is unaccessible. Reason: %s' % (url, str(e.args))) if not connection: raise NoTryServerAccess('%s is unaccessible.' % url) logging.info('Reading response...') response = connection.read() logging.info('Done') if response != 'OK': raise NoTryServerAccess('%s is unaccessible. Got:\n%s' % (url, response)) def _SendChangeSVN(options): """Send a change to the try server by committing a diff file on a subversion server.""" if not options.svn_repo: raise NoTryServerAccess('Please use the --svn_repo option to specify the' ' try server svn repository to connect to.') values = _ParseSendChangeOptions(options) description = ''.join("%s=%s\n" % (k, v) for k, v in values) logging.info('Sending by SVN') logging.info(description) logging.info(options.svn_repo) logging.info(options.diff) if options.dry_run: return # Create a temporary directory, put a uniquely named file in it with the diff # content and svn import that. temp_dir = tempfile.mkdtemp() temp_file = tempfile.NamedTemporaryFile() try: try: # Description temp_file.write(description) temp_file.flush() # Diff file current_time = str(datetime.datetime.now()).replace(':', '.') file_name = (Escape(options.user) + '.' + Escape(options.name) + '.%s.diff' % current_time) full_path = os.path.join(temp_dir, file_name) with open(full_path, 'wb') as f: f.write(options.diff) # Committing it will trigger a try job. if sys.platform == "cygwin": # Small chromium-specific issue here: # git-try uses /usr/bin/python on cygwin but svn.bat will be used # instead of /usr/bin/svn by default. That causes bad things(tm) since # Windows' svn.exe has no clue about cygwin paths. Hence force to use # the cygwin version in this particular context. exe = "/usr/bin/svn" else: exe = "svn" command = [exe, 'import', '-q', temp_dir, options.svn_repo, '--file', temp_file.name] if scm.SVN.AssertVersion("1.5")[0]: command.append('--no-ignore') subprocess2.check_call(command) except subprocess2.CalledProcessError, e: raise NoTryServerAccess(str(e)) finally: temp_file.close() shutil.rmtree(temp_dir, True) def PrintSuccess(options): if not options.dry_run: text = 'Patch \'%s\' sent to try server' % options.name if options.bot: text += ': %s' % ', '.join(options.bot) print(text) def GuessVCS(options, path, file_list): """Helper to guess the version control system. NOTE: Very similar to upload.GuessVCS. Doesn't look for hg since we don't support it yet. This examines the path directory, guesses which SCM we're using, and returns an instance of the appropriate class. Exit with an error if we can't figure it out. Returns: A SCM instance. Exits if the SCM can't be guessed. """ __pychecker__ = 'no-returnvalues' real_path = path.split('@')[0] logging.info("GuessVCS(%s)" % path) # Subversion has a .svn in all working directories. if os.path.isdir(os.path.join(real_path, '.svn')): return SVN(options, path, file_list) # Git has a command to test if you're in a git tree. # Try running it, but don't die if we don't have git installed. try: subprocess2.check_output( ['git', 'rev-parse', '--is-inside-work-tree'], cwd=real_path, stderr=subprocess2.VOID) return GIT(options, path, file_list) except OSError, e: if e.errno != errno.ENOENT: raise except subprocess2.CalledProcessError, e: if e.returncode != errno.ENOENT and e.returncode != 128: # ENOENT == 2 = they don't have git installed. # 128 = git error code when not in a repo. logging.warning('Unexpected error code: %s' % e.returncode) raise raise NoTryServerAccess( ( 'Could not guess version control system for %s.\n' 'Are you in a working copy directory?') % path) def GetMungedDiff(path_diff, diff): # Munge paths to match svn. changed_files = [] for i in range(len(diff)): if diff[i].startswith('--- ') or diff[i].startswith('+++ '): new_file = posixpath.join(path_diff, diff[i][4:]).replace('\\', '/') if diff[i].startswith('--- '): file_path = new_file.split('\t')[0].strip() if file_path.startswith('a/'): file_path = file_path[2:] changed_files.append(('M', file_path)) diff[i] = diff[i][0:4] + new_file return (diff, changed_files) def gen_parser(prog): # Parse argv parser = optparse.OptionParser(usage=USAGE, version=__version__, prog=prog) parser.add_option("-v", "--verbose", action="count", default=0, help="Prints debugging infos") group = optparse.OptionGroup(parser, "Result and status") group.add_option("-u", "--user", default=getpass.getuser(), help="Owner user name [default: %default]") group.add_option("-e", "--email", default=os.environ.get('TRYBOT_RESULTS_EMAIL_ADDRESS', os.environ.get('EMAIL_ADDRESS')), help="Email address where to send the results. Use either " "the TRYBOT_RESULTS_EMAIL_ADDRESS environment " "variable or EMAIL_ADDRESS to set the email address " "the try bots report results to [default: %default]") group.add_option("-n", "--name", help="Descriptive name of the try job") group.add_option("--issue", type='int', help="Update rietveld issue try job status") group.add_option("--patchset", type='int', help="Update rietveld issue try job status. This is " "optional if --issue is used, In that case, the " "latest patchset will be used.") group.add_option("--dry_run", action='store_true', help="Don't send the try job. This implies --verbose, so " "it will print the diff.") parser.add_option_group(group) group = optparse.OptionGroup(parser, "Try job options") group.add_option( "-b", "--bot", action="append", help=("IMPORTANT: specify ONE builder per --bot flag. Use it multiple " "times to specify multiple builders. ex: " "'-bwin_rel:ui_tests,webkit_unit_tests -bwin_layout'. See " "the try server waterfall for the builders name and the tests " "available. Can also be used to specify gtest_filter, e.g. " "-bwin_rel:base_unittests:ValuesTest.*Value")) group.add_option("-B", "--print_bots", action="store_true", help="Print bots we would use (e.g. from PRESUBMIT.py)" " and exit. Do not send patch. Like --dry_run" " but less verbose.") group.add_option("-r", "--revision", help="Revision to use for the try job; default: the " "revision will be determined by the try server; see " "its waterfall for more info") group.add_option("-c", "--clobber", action="store_true", help="Force a clobber before building; e.g. don't do an " "incremental build") # TODO(maruel): help="Select a specific configuration, usually 'debug' or " # "'release'" group.add_option("--target", help=optparse.SUPPRESS_HELP) group.add_option("--project", help="Override which project to use. Projects are defined " "server-side to define what default bot set to use") group.add_option( "-t", "--testfilter", action="append", default=[], help=("Apply a testfilter to all the selected builders. Unless the " "builders configurations are similar, use multiple " "--bot : arguments.")) parser.add_option_group(group) group = optparse.OptionGroup(parser, "Patch to run") group.add_option("-f", "--file", default=[], dest="files", metavar="FILE", action="append", help="Use many times to list the files to include in the " "try, relative to the repository root") group.add_option("--diff", help="File containing the diff to try") group.add_option("--url", help="Url where to grab a patch, e.g. " "http://example.com/x.diff") group.add_option("-R", "--rietveld_url", default="codereview.appspot.com", metavar="URL", help="Has 2 usages, both refer to the rietveld instance: " "Specify which code review patch to use as the try job " "or rietveld instance to update the try job results " "Default:%default") group.add_option("--root", help="Root to use for the patch; base subdirectory for " "patch created in a subdirectory") group.add_option("-p", "--patchlevel", type='int', metavar="LEVEL", help="Used as -pN parameter to patch") group.add_option("-s", "--sub_rep", action="append", default=[], help="Subcheckout to use in addition. This is mainly " "useful for gclient-style checkouts. In git, checkout " "the branch with changes first. Use @rev or " "@branch to specify the " "revision/branch to diff against. If no @branch is " "given the diff will be against the upstream branch. " "If @branch then the diff is branch..HEAD. " "All edits must be checked in.") group.add_option("--no_search", action="store_true", help=("Disable automatic search for gclient or repo " "checkout root.")) group.add_option("-E", "--exclude", action="append", default=['ChangeLog'], metavar='REGEXP', help="Regexp patterns to exclude files. Default: %default") group.add_option("--upstream_branch", action="store", help="Specify the upstream branch to diff against in the " "main checkout") parser.add_option_group(group) group = optparse.OptionGroup(parser, "Access the try server by HTTP") group.add_option("--use_http", action="store_const", const=_SendChangeHTTP, dest="send_patch", help="Use HTTP to talk to the try server [default]") group.add_option("-H", "--host", help="Host address") group.add_option("-P", "--port", type="int", help="HTTP port") group.add_option("--proxy", help="HTTP proxy") parser.add_option_group(group) group = optparse.OptionGroup(parser, "Access the try server with SVN") group.add_option("--use_svn", action="store_const", const=_SendChangeSVN, dest="send_patch", help="Use SVN to talk to the try server") group.add_option("-S", "--svn_repo", metavar="SVN_URL", help="SVN url to use to write the changes in; --use_svn is " "implied when using --svn_repo") parser.add_option_group(group) return parser def TryChange(argv, change, swallow_exception, prog=None, extra_epilog=None): """ Args: argv: Arguments and options. change: Change instance corresponding to the CL. swallow_exception: Whether we raise or swallow exceptions. """ parser = gen_parser(prog) epilog = EPILOG % { 'prog': prog } if extra_epilog: epilog += extra_epilog parser.epilog = epilog # Remove epilog formatting parser.format_epilog = lambda x: parser.epilog options, args = parser.parse_args(argv) # If they've asked for help, give it to them if len(args) == 1 and args[0] == 'help': parser.print_help() return 0 # If they've said something confusing, don't spawn a try job until you # understand what they want. if args: parser.error('Extra argument(s) "%s" not understood' % ' '.join(args)) if options.dry_run: options.verbose += 1 LOG_FORMAT = '%(levelname)s %(filename)s(%(lineno)d): %(message)s' if not swallow_exception: if options.verbose == 0: logging.basicConfig(level=logging.WARNING, format=LOG_FORMAT) elif options.verbose == 1: logging.basicConfig(level=logging.INFO, format=LOG_FORMAT) elif options.verbose > 1: logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT) logging.debug(argv) if (options.patchlevel is not None and (options.patchlevel < 0 or options.patchlevel > 10)): parser.error( 'Have you tried --port instead? You probably confused -p and -P.') # Strip off any @ in the user, otherwise svn gets confused. options.user = options.user.split('@', 1)[0] if options.rietveld_url: # Try to extract the review number if possible and fix the protocol. if not '://' in options.rietveld_url: options.rietveld_url = 'http://' + options.rietveld_url match = re.match(r'^(.*)/(\d+)/?$', options.rietveld_url) if match: if options.issue or options.patchset: parser.error('Cannot use both --issue and use a review number url') options.issue = int(match.group(2)) options.rietveld_url = match.group(1) try: changed_files = None # Always include os.getcwd() in the checkout settings. checkouts = [] path = os.getcwd() file_list = [] if options.files: file_list = options.files elif change: file_list = [f.LocalPath() for f in change.AffectedFiles()] if options.upstream_branch: path += '@' + options.upstream_branch # Clear file list so that the correct list will be retrieved from the # upstream branch. file_list = [] checkouts.append(GuessVCS(options, path, file_list)) checkouts[0].AutomagicalSettings() for item in options.sub_rep: # Pass file_list=None because we don't know the sub repo's file list. checkout = GuessVCS(options, os.path.join(checkouts[0].checkout_root, item), None) if checkout.checkout_root in [c.checkout_root for c in checkouts]: parser.error('Specified the root %s two times.' % checkout.checkout_root) checkouts.append(checkout) can_http = options.port and options.host can_svn = options.svn_repo # If there was no transport selected yet, now we must have enough data to # select one. if not options.send_patch and not (can_http or can_svn): parser.error('Please specify an access method.') # Convert options.diff into the content of the diff. if options.url: if options.files: parser.error('You cannot specify files and --url at the same time.') options.diff = urllib.urlopen(options.url).read() elif options.diff: if options.files: parser.error('You cannot specify files and --diff at the same time.') options.diff = gclient_utils.FileRead(options.diff, 'rb') elif options.issue and options.patchset is None: # Retrieve the patch from rietveld when the diff is not specified. # When patchset is specified, it's because it's done by gcl/git-try. api_url = '%s/api/%d' % (options.rietveld_url, options.issue) logging.debug(api_url) contents = json.loads(urllib.urlopen(api_url).read()) options.patchset = contents['patchsets'][-1] diff_url = ('%s/download/issue%d_%d.diff' % (options.rietveld_url, options.issue, options.patchset)) diff = GetMungedDiff('', urllib.urlopen(diff_url).readlines()) options.diff = ''.join(diff[0]) changed_files = diff[1] else: # Use this as the base. root = checkouts[0].checkout_root diffs = [] for checkout in checkouts: raw_diff = checkout.GenerateDiff() if not raw_diff: return 1 diff = raw_diff.splitlines(True) path_diff = gclient_utils.PathDifference(root, checkout.checkout_root) # Munge it. diffs.extend(GetMungedDiff(path_diff, diff)[0]) options.diff = ''.join(diffs) if not options.name: if options.issue: options.name = 'Issue %s' % options.issue else: options.name = 'Unnamed' print('Note: use --name NAME to change the try job name.') if not options.email: parser.error('Using an anonymous checkout. Please use --email or set ' 'the TRYBOT_RESULTS_EMAIL_ADDRESS environment variable.') print('Results will be emailed to: ' + options.email) if not options.bot: # Get try slaves from PRESUBMIT.py files if not specified. # Even if the diff comes from options.url, use the local checkout for bot # selection. try: import presubmit_support root_presubmit = checkouts[0].ReadRootFile('PRESUBMIT.py') if not change: if not changed_files: changed_files = checkouts[0].file_tuples change = presubmit_support.Change(options.name, '', checkouts[0].checkout_root, changed_files, options.issue, options.patchset, options.email) options.bot = presubmit_support.DoGetTrySlaves( change, checkouts[0].GetFileNames(), checkouts[0].checkout_root, root_presubmit, options.project, options.verbose, sys.stdout) except ImportError: pass if options.testfilter: bots = set() for bot in options.bot: assert ',' not in bot if bot.endswith(':compile'): # Skip over compile-only builders for now. continue bots.add(bot.split(':', 1)[0]) options.bot = list(bots) # If no bot is specified, either the default pool will be selected or the # try server will refuse the job. Either case we don't need to interfere. if any('triggered' in b.split(':', 1)[0] for b in options.bot): print >> sys.stderr, ( 'ERROR You are trying to send a job to a triggered bot. This type of' ' bot requires an\ninitial job from a parent (usually a builder). ' 'Instead send your job to the parent.\nBot list: %s' % options.bot) return 1 if options.print_bots: print 'Bots which would be used:' for bot in options.bot: print ' %s' % bot return 0 # Send the patch. if options.send_patch: # If forced. options.send_patch(options) PrintSuccess(options) return 0 try: if can_http: _SendChangeHTTP(options) PrintSuccess(options) return 0 except NoTryServerAccess: if not can_svn: raise _SendChangeSVN(options) PrintSuccess(options) return 0 except (InvalidScript, NoTryServerAccess), e: if swallow_exception: return 1 print >> sys.stderr, e return 1 except (gclient_utils.Error, subprocess2.CalledProcessError), e: print >> sys.stderr, e return 1 return 0 if __name__ == "__main__": fix_encoding.fix_encoding() sys.exit(TryChange(None, None, False))