diff options
Diffstat (limited to 'deprecated/remote_gcc_build.py')
| -rwxr-xr-x | deprecated/remote_gcc_build.py | 479 |
1 files changed, 0 insertions, 479 deletions
diff --git a/deprecated/remote_gcc_build.py b/deprecated/remote_gcc_build.py deleted file mode 100755 index edd0d2b6..00000000 --- a/deprecated/remote_gcc_build.py +++ /dev/null @@ -1,479 +0,0 @@ -#!/usr/bin/env python2 - -# Copyright (c) 2013 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -"""Script to use remote try-bot build image with local gcc.""" - -from __future__ import print_function - -import argparse -import glob -import os -import re -import shutil -import socket -import sys -import tempfile -import time - -from cros_utils import command_executer -from cros_utils import logger -from cros_utils import manifest_versions -from cros_utils import misc - -BRANCH = 'the_actual_branch_used_in_this_script' -TMP_BRANCH = 'tmp_branch' -SLEEP_TIME = 600 - -# pylint: disable=anomalous-backslash-in-string - - -def GetPatchNum(output): - lines = output.splitlines() - line = [l for l in lines if 'googlesource' in l][0] - patch_num = re.findall(r'\d+', line)[0] - if 'chrome-internal' in line: - patch_num = '*' + patch_num - return str(patch_num) - - -def GetPatchString(patch): - if patch: - return '+'.join(patch) - return 'NO_PATCH' - - -def FindVersionForToolchain(branch, chromeos_root): - """Find the version number in artifacts link in the tryserver email.""" - # For example: input: toolchain-3701.42.B - # output: R26-3701.42.1 - digits = branch.split('-')[1].split('B')[0] - manifest_dir = os.path.join(chromeos_root, 'manifest-internal') - os.chdir(manifest_dir) - major_version = digits.split('.')[0] - ce = command_executer.GetCommandExecuter() - command = 'repo sync . && git branch -a | grep {0}'.format(major_version) - _, branches, _ = ce.RunCommandWOutput(command, print_to_console=False) - m = re.search(r'(R\d+)', branches) - if not m: - logger.GetLogger().LogFatal('Cannot find version for branch {0}' - .format(branch)) - version = m.group(0) + '-' + digits + '1' - return version - - -def FindBuildId(description): - """Find the build id of the build at trybot server.""" - running_time = 0 - while True: - (result, number) = FindBuildIdFromLog(description) - if result >= 0: - return (result, number) - logger.GetLogger().LogOutput('{0} minutes passed.' - .format(running_time / 60)) - logger.GetLogger().LogOutput('Sleeping {0} seconds.'.format(SLEEP_TIME)) - time.sleep(SLEEP_TIME) - running_time += SLEEP_TIME - - -def FindBuildIdFromLog(description): - """Get the build id from build log.""" - # returns tuple (result, buildid) - # result == 0, buildid > 0, the build was successful and we have a build id - # result > 0, buildid > 0, the whole build failed for some reason but we - # do have a build id. - # result == -1, buildid == -1, we have not found a finished build for this - # description yet - - file_dir = os.path.dirname(os.path.realpath(__file__)) - commands = ('{0}/cros_utils/buildbot_json.py builds ' - 'http://chromegw/p/tryserver.chromiumos/'.format(file_dir)) - ce = command_executer.GetCommandExecuter() - _, buildinfo, _ = ce.RunCommandWOutput(commands, print_to_console=False) - - my_info = buildinfo.splitlines() - current_line = 1 - running_job = False - result = -1 - - # result == 0, we have a successful build - # result > 0, we have a failed build but build id may be valid - # result == -1, we have not found a finished build for this description - while current_line < len(my_info): - my_dict = {} - while True: - key = my_info[current_line].split(':')[0].strip() - value = my_info[current_line].split(':', 1)[1].strip() - my_dict[key] = value - current_line += 1 - if 'Build' in key or current_line == len(my_info): - break - if ('True' not in my_dict['completed'] and - str(description) in my_dict['reason']): - running_job = True - if ('True' not in my_dict['completed'] or - str(description) not in my_dict['reason']): - continue - result = int(my_dict['result']) - build_id = int(my_dict['number']) - if result == 0: - return (result, build_id) - else: - # Found a finished failed build. - # Keep searching to find a successful one - pass - - if result > 0 and not running_job: - return (result, build_id) - return (-1, -1) - - -def DownloadImage(target, index, dest, version): - """Download artifacts from cloud.""" - if not os.path.exists(dest): - os.makedirs(dest) - - rversion = manifest_versions.RFormatCrosVersion(version) - print(str(rversion)) - # ls_cmd = ("gsutil ls gs://chromeos-image-archive/trybot-{0}/{1}-b{2}" - # .format(target, rversion, index)) - ls_cmd = ('gsutil ls gs://chromeos-image-archive/trybot-{0}/*-b{2}'.format( - target, index)) - - download_cmd = ('$(which gsutil) cp {0} {1}'.format('{0}', dest)) - ce = command_executer.GetCommandExecuter() - - _, out, _ = ce.RunCommandWOutput(ls_cmd, print_to_console=True) - lines = out.splitlines() - download_files = [ - 'autotest.tar', 'chromeos-chrome', 'chromiumos_test_image', 'debug.tgz', - 'sysroot_chromeos-base_chromeos-chrome.tar.xz' - ] - for line in lines: - if any([e in line for e in download_files]): - cmd = download_cmd.format(line) - if ce.RunCommand(cmd): - logger.GetLogger().LogFatal('Command {0} failed, existing...' - .format(cmd)) - - -def UnpackImage(dest): - """Unpack the image, the chroot build dir.""" - chrome_tbz2 = glob.glob(dest + '/*.tbz2')[0] - commands = ('tar xJf {0}/sysroot_chromeos-base_chromeos-chrome.tar.xz ' - '-C {0} &&' - 'tar xjf {1} -C {0} &&' - 'tar xzf {0}/debug.tgz -C {0}/usr/lib/ &&' - 'tar xf {0}/autotest.tar -C {0}/usr/local/ &&' - 'tar xJf {0}/chromiumos_test_image.tar.xz -C {0}'.format( - dest, chrome_tbz2)) - ce = command_executer.GetCommandExecuter() - return ce.RunCommand(commands) - - -def RemoveOldBranch(): - """Remove the branch with name BRANCH.""" - ce = command_executer.GetCommandExecuter() - command = 'git rev-parse --abbrev-ref HEAD' - _, out, _ = ce.RunCommandWOutput(command) - if BRANCH in out: - command = 'git checkout -B {0}'.format(TMP_BRANCH) - ce.RunCommand(command) - command = "git commit -m 'nouse'" - ce.RunCommand(command) - command = 'git branch -D {0}'.format(BRANCH) - ce.RunCommand(command) - - -def UploadManifest(manifest, chromeos_root, branch='master'): - """Copy the manifest to $chromeos_root/manifest-internal and upload.""" - chromeos_root = misc.CanonicalizePath(chromeos_root) - manifest_dir = os.path.join(chromeos_root, 'manifest-internal') - os.chdir(manifest_dir) - ce = command_executer.GetCommandExecuter() - - RemoveOldBranch() - - if branch != 'master': - branch = '{0}'.format(branch) - command = 'git checkout -b {0} -t cros-internal/{1}'.format(BRANCH, branch) - ret = ce.RunCommand(command) - if ret: - raise RuntimeError('Command {0} failed'.format(command)) - - # We remove the default.xml, which is the symbolic link of full.xml. - # After that, we copy our xml file to default.xml. - # We did this because the full.xml might be updated during the - # run of the script. - os.remove(os.path.join(manifest_dir, 'default.xml')) - shutil.copyfile(manifest, os.path.join(manifest_dir, 'default.xml')) - return UploadPatch(manifest) - - -def GetManifestPatch(manifests, version, chromeos_root, branch='master'): - """Return a gerrit patch number given a version of manifest file.""" - temp_dir = tempfile.mkdtemp() - to_file = os.path.join(temp_dir, 'default.xml') - manifests.GetManifest(version, to_file) - return UploadManifest(to_file, chromeos_root, branch) - - -def UploadPatch(source): - """Up load patch to gerrit, return patch number.""" - commands = ('git add -A . &&' - "git commit -m 'test' -m 'BUG=None' -m 'TEST=None' " - "-m 'hostname={0}' -m 'source={1}'".format( - socket.gethostname(), source)) - ce = command_executer.GetCommandExecuter() - ce.RunCommand(commands) - - commands = ('yes | repo upload . --cbr --no-verify') - _, _, err = ce.RunCommandWOutput(commands) - return GetPatchNum(err) - - -def ReplaceSysroot(chromeos_root, dest_dir, target): - """Copy unpacked sysroot and image to chromeos_root.""" - ce = command_executer.GetCommandExecuter() - # get the board name from "board-release". board may contain "-" - board = target.rsplit('-', 1)[0] - board_dir = os.path.join(chromeos_root, 'chroot', 'build', board) - command = 'sudo rm -rf {0}'.format(board_dir) - ce.RunCommand(command) - - command = 'sudo mv {0} {1}'.format(dest_dir, board_dir) - ce.RunCommand(command) - - image_dir = os.path.join(chromeos_root, 'src', 'build', 'images', board, - 'latest') - command = 'rm -rf {0} && mkdir -p {0}'.format(image_dir) - ce.RunCommand(command) - - command = 'mv {0}/chromiumos_test_image.bin {1}'.format(board_dir, image_dir) - return ce.RunCommand(command) - - -def GccBranchForToolchain(branch): - if branch == 'toolchain-3428.65.B': - return 'release-R25-3428.B' - else: - return None - - -def GetGccBranch(branch): - """Get the remote branch name from branch or version.""" - ce = command_executer.GetCommandExecuter() - command = 'git branch -a | grep {0}'.format(branch) - _, out, _ = ce.RunCommandWOutput(command) - if not out: - release_num = re.match(r'.*(R\d+)-*', branch) - if release_num: - release_num = release_num.group(0) - command = 'git branch -a | grep {0}'.format(release_num) - _, out, _ = ce.RunCommandWOutput(command) - if not out: - GccBranchForToolchain(branch) - if not out: - out = 'remotes/cros/master' - new_branch = out.splitlines()[0] - return new_branch - - -def UploadGccPatch(chromeos_root, gcc_dir, branch): - """Upload local gcc to gerrit and get the CL number.""" - ce = command_executer.GetCommandExecuter() - gcc_dir = misc.CanonicalizePath(gcc_dir) - gcc_path = os.path.join(chromeos_root, 'src/third_party/gcc') - assert os.path.isdir(gcc_path), ('{0} is not a valid chromeos root' - .format(chromeos_root)) - assert os.path.isdir(gcc_dir), ('{0} is not a valid dir for gcc' - 'source'.format(gcc_dir)) - os.chdir(gcc_path) - RemoveOldBranch() - if not branch: - branch = 'master' - branch = GetGccBranch(branch) - command = ('git checkout -b {0} -t {1} && ' 'rm -rf *'.format(BRANCH, branch)) - ce.RunCommand(command, print_to_console=False) - - command = ("rsync -az --exclude='*.svn' --exclude='*.git'" - ' {0}/ .'.format(gcc_dir)) - ce.RunCommand(command) - return UploadPatch(gcc_dir) - - -def RunRemote(chromeos_root, branch, patches, is_local, target, chrome_version, - dest_dir): - """The actual running commands.""" - ce = command_executer.GetCommandExecuter() - - if is_local: - local_flag = '--local -r {0}'.format(dest_dir) - else: - local_flag = '--remote' - patch = '' - for p in patches: - patch += ' -g {0}'.format(p) - cbuildbot_path = os.path.join(chromeos_root, 'chromite/cbuildbot') - os.chdir(cbuildbot_path) - branch_flag = '' - if branch != 'master': - branch_flag = ' -b {0}'.format(branch) - chrome_version_flag = '' - if chrome_version: - chrome_version_flag = ' --chrome_version={0}'.format(chrome_version) - description = '{0}_{1}_{2}'.format(branch, GetPatchString(patches), target) - command = ('yes | ./cbuildbot {0} {1} {2} {3} {4} {5}' - ' --remote-description={6}' - ' --chrome_rev=tot'.format(patch, branch_flag, chrome_version, - local_flag, chrome_version_flag, target, - description)) - ce.RunCommand(command) - - return description - - -def Main(argv): - """The main function.""" - # Common initializations - parser = argparse.ArgumentParser() - parser.add_argument( - '-c', - '--chromeos_root', - required=True, - dest='chromeos_root', - help='The chromeos_root') - parser.add_argument( - '-g', '--gcc_dir', default='', dest='gcc_dir', help='The gcc dir') - parser.add_argument( - '-t', - '--target', - required=True, - dest='target', - help=('The target to be build, the list is at' - ' $(chromeos_root)/chromite/buildbot/cbuildbot' - ' --list -all')) - parser.add_argument('-l', '--local', action='store_true') - parser.add_argument( - '-d', - '--dest_dir', - dest='dest_dir', - help=('The dir to build the whole chromeos if' - ' --local is set')) - parser.add_argument( - '--chrome_version', - dest='chrome_version', - default='', - help='The chrome version to use. ' - 'Default it will use the latest one.') - parser.add_argument( - '--chromeos_version', - dest='chromeos_version', - default='', - help=('The chromeos version to use.' - '(1) A release version in the format: ' - "'\d+\.\d+\.\d+\.\d+.*'" - "(2) 'latest_lkgm' for the latest lkgm version")) - parser.add_argument( - '-r', - '--replace_sysroot', - action='store_true', - help=('Whether or not to replace the build/$board dir' - 'under the chroot of chromeos_root and copy ' - 'the image to src/build/image/$board/latest.' - ' Default is False')) - parser.add_argument( - '-b', - '--branch', - dest='branch', - default='', - help=('The branch to run trybot, default is None')) - parser.add_argument( - '-p', - '--patch', - dest='patch', - default='', - help=('The patches to be applied, the patches numbers ' - "be seperated by ','")) - - script_dir = os.path.dirname(os.path.realpath(__file__)) - - args = parser.parse_args(argv[1:]) - target = args.target - if args.patch: - patch = args.patch.split(',') - else: - patch = [] - chromeos_root = misc.CanonicalizePath(args.chromeos_root) - if args.chromeos_version and args.branch: - raise RuntimeError('You can not set chromeos_version and branch at the ' - 'same time.') - - manifests = None - if args.branch: - chromeos_version = '' - branch = args.branch - else: - chromeos_version = args.chromeos_version - manifests = manifest_versions.ManifestVersions() - if chromeos_version == 'latest_lkgm': - chromeos_version = manifests.TimeToVersion(time.mktime(time.gmtime())) - logger.GetLogger().LogOutput('found version %s for latest LKGM' % - (chromeos_version)) - # TODO: this script currently does not handle the case where the version - # is not in the "master" branch - branch = 'master' - - if chromeos_version: - manifest_patch = GetManifestPatch(manifests, chromeos_version, - chromeos_root) - patch.append(manifest_patch) - if args.gcc_dir: - # TODO: everytime we invoke this script we are getting a different - # patch for GCC even if GCC has not changed. The description should - # be based on the MD5 of the GCC patch contents. - patch.append(UploadGccPatch(chromeos_root, args.gcc_dir, branch)) - description = RunRemote(chromeos_root, branch, patch, args.local, target, - args.chrome_version, args.dest_dir) - if args.local or not args.dest_dir: - # TODO: We are not checktng the result of cbuild_bot in here! - return 0 - - # return value: - # 0 => build bot was successful and image was put where requested - # 1 => Build bot FAILED but image was put where requested - # 2 => Build bot failed or BUild bot was successful but and image was - # not generated or could not be put where expected - - os.chdir(script_dir) - dest_dir = misc.CanonicalizePath(args.dest_dir) - (bot_result, build_id) = FindBuildId(description) - if bot_result > 0 and build_id > 0: - logger.GetLogger().LogError('Remote trybot failed but image was generated') - bot_result = 1 - elif bot_result > 0: - logger.GetLogger().LogError('Remote trybot failed. No image was generated') - return 2 - if 'toolchain' in branch: - chromeos_version = FindVersionForToolchain(branch, chromeos_root) - assert not manifest_versions.IsRFormatCrosVersion(chromeos_version) - DownloadImage(target, build_id, dest_dir, chromeos_version) - ret = UnpackImage(dest_dir) - if ret != 0: - return 2 - # todo: return a more inteligent return value - if not args.replace_sysroot: - return bot_result - - ret = ReplaceSysroot(chromeos_root, args.dest_dir, target) - if ret != 0: - return 2 - - # got an image and we were successful in placing it where requested - return bot_result - - -if __name__ == '__main__': - retval = Main(sys.argv) - sys.exit(retval) |