| #!/usr/bin/python3 |
| |
| # This script is used to update platform SDK prebuilts, Support Library, and a variety of other |
| # prebuilt libraries used by Android's Makefile builds. For details on how to use this script, |
| # visit go/update-prebuilts. |
| import os, sys, getopt, zipfile, re |
| import argparse |
| import subprocess |
| from shutil import copyfile, rmtree, which |
| from distutils.version import LooseVersion |
| from functools import reduce |
| |
| current_path = 'current' |
| system_path = 'system_current' |
| support_dir = os.path.join(current_path, 'support') |
| extras_dir = os.path.join(current_path, 'extras') |
| buildtools_dir = 'tools' |
| |
| # See go/fetch_artifact for details on this script. |
| FETCH_ARTIFACT = '/google/data/ro/projects/android/fetch_artifact' |
| |
| # Does not import support-v4, which is handled as a separate Android.mk (../support-v4) to |
| # statically include dependencies. Similarly, the support-v13 module is imported as |
| # support-v13-nodeps and then handled as a separate Android.mk (../support-v13) to statically |
| # include dependencies. |
| maven_to_make = { |
| 'animated-vector-drawable': ['android-support-animatedvectordrawable', 'graphics/drawable'], |
| 'appcompat-v7': ['android-support-v7-appcompat', 'v7/appcompat'], |
| 'cardview-v7': ['android-support-v7-cardview', 'v7/cardview'], |
| 'customtabs': ['android-support-customtabs', 'customtabs'], |
| 'design': ['android-support-design', 'design'], |
| 'exifinterface': ['android-support-exifinterface', 'exifinterface'], |
| 'gridlayout-v7': ['android-support-v7-gridlayout', 'v7/gridlayout'], |
| 'leanback-v17': ['android-support-v17-leanback', 'v17/leanback'], |
| 'mediarouter-v7': ['android-support-v7-mediarouter', 'v7/mediarouter'], |
| 'multidex': ['android-support-multidex', 'multidex/library'], |
| 'multidex-instrumentation': ['android-support-multidex-instrumentation', 'multidex/instrumentation'], |
| 'palette-v7': ['android-support-v7-palette', 'v7/palette'], |
| 'percent': ['android-support-percent', 'percent'], |
| 'preference-leanback-v17': ['android-support-v17-preference-leanback', 'v17/preference-leanback'], |
| 'preference-v14': ['android-support-v14-preference', 'v14/preference'], |
| 'preference-v7': ['android-support-v7-preference', 'v7/preference'], |
| 'recommendation': ['android-support-recommendation', 'recommendation'], |
| 'recyclerview-v7': ['android-support-v7-recyclerview', 'v7/recyclerview'], |
| 'support-annotations': ['android-support-annotations', 'annotations'], |
| 'support-compat': ['android-support-compat', 'compat'], |
| 'support-core-ui': ['android-support-core-ui', 'core-ui'], |
| 'support-core-utils': ['android-support-core-utils', 'core-utils'], |
| 'support-dynamic-animation': ['android-support-dynamic-animation', 'dynamic-animation'], |
| 'support-emoji': ['android-support-emoji', 'emoji'], |
| 'support-emoji-appcompat': ['android-support-emoji-appcompat', 'emoji-appcompat'], |
| 'support-emoji-bundled': ['android-support-emoji-bundled', 'emoji-bundled'], |
| 'support-fragment': ['android-support-fragment', 'fragment'], |
| 'support-media-compat': ['android-support-media-compat', 'media-compat'], |
| 'support-tv-provider': ['android-support-tv-provider', 'tv-provider'], |
| 'support-v4': ['android-support-v4', 'v4'], |
| 'support-v13': ['android-support-v13', 'v13'], |
| 'support-vector-drawable': ['android-support-vectordrawable', 'graphics/drawable'], |
| 'transition': ['android-support-transition', 'transition'], |
| 'wear': ['android-support-wear', 'wear'], |
| 'constraint-layout': ['android-support-constraint-layout', 'constraint-layout'], |
| 'constraint-layout-solver': ['android-support-constraint-layout-solver', 'constraint-layout-solver'], |
| 'android.arch.core:runtime': ['android-arch-core-runtime', 'arch-core/runtime'], |
| 'android.arch.core:common': ['android-arch-core-common', 'arch-core/common'], |
| 'android.arch.lifecycle:runtime': ['android-arch-lifecycle-runtime', 'arch-lifecycle/runtime'], |
| 'android.arch.lifecycle:common': ['android-arch-lifecycle-common', 'arch-lifecycle/common'] |
| } |
| |
| # Always remove these files. |
| blacklist_files = [ |
| 'annotations.zip', |
| 'public.txt', |
| 'R.txt', |
| 'AndroidManifest.xml', |
| os.path.join('libs','noto-emoji-compat-java.jar') |
| ] |
| |
| artifact_pattern = re.compile(r"^(.+?)-(\d+\.\d+\.\d+(?:-\w+\d+)?(?:-[\d.]+)*)\.(jar|aar)$") |
| |
| |
| class MavenLibraryInfo: |
| def __init__(self, key, group_id, artifact_id, version, root, repo_dir, file): |
| self.key = key |
| self.group_id = group_id |
| self.artifact_id = artifact_id |
| self.version = version |
| self.root = root |
| self.repo_dir = repo_dir |
| self.file = file |
| |
| |
| def print_e(*args, **kwargs): |
| print(*args, file=sys.stderr, **kwargs) |
| |
| |
| def touch(fname, times=None): |
| with open(fname, 'a'): |
| os.utime(fname, times) |
| |
| |
| def path(*path_parts): |
| return reduce((lambda x, y: os.path.join(x, y)), path_parts) |
| |
| |
| def flatten(list): |
| return reduce((lambda x, y: "%s %s" % (x, y)), list) |
| |
| |
| def rm(path): |
| if os.path.isdir(path): |
| rmtree(path) |
| elif os.path.exists(path): |
| os.remove(path) |
| |
| |
| def mv(src_path, dst_path): |
| if os.path.exists(dst_path): |
| rm(dst_path) |
| if not os.path.exists(os.path.dirname(dst_path)): |
| os.makedirs(os.path.dirname(dst_path)) |
| os.rename(src_path, dst_path) |
| |
| |
| def detect_artifacts(repo_dirs): |
| maven_lib_info = {} |
| |
| # Find the latest revision for each artifact, remove others |
| for repo_dir in repo_dirs: |
| for root, dirs, files in os.walk(repo_dir): |
| for file in files: |
| if file[-4:] == ".pom": |
| # Read the POM (hack hack hack). |
| group_id = '' |
| artifact_id = '' |
| version = '' |
| file = os.path.join(root, file) |
| with open(file) as pom_file: |
| for line in pom_file: |
| if line[:11] == ' <groupId>': |
| group_id = line[11:-11] |
| elif line[:14] == ' <artifactId>': |
| artifact_id = line[14:-14] |
| elif line[:11] == ' <version>': |
| version = line[11:-11] |
| if group_id == '' or artifact_id == '' or version == '': |
| print_e('Failed to find Maven artifact data in ' + file) |
| continue |
| |
| # Locate the artifact. |
| artifact_file = file[:-4] |
| if os.path.exists(artifact_file + '.jar'): |
| artifact_file = artifact_file + '.jar' |
| elif os.path.exists(artifact_file + '.aar'): |
| artifact_file = artifact_file + '.aar' |
| else: |
| print_e('Failed to find artifact for ' + artifact_file) |
| continue |
| |
| # Make relative to root. |
| artifact_file = artifact_file[len(root) + 1:] |
| |
| # Find the mapping. |
| group_artifact = group_id + ':' + artifact_id |
| if artifact_id in maven_to_make: |
| key = artifact_id |
| elif group_artifact in maven_to_make: |
| key = group_artifact |
| else: |
| print_e('Failed to find artifact mapping for ' + group_artifact) |
| continue |
| |
| # Store the latest version. |
| version = LooseVersion(version) |
| if key not in maven_lib_info \ |
| or version > maven_lib_info[key].version: |
| maven_lib_info[key] = MavenLibraryInfo(key, group_id, artifact_id, version, |
| root, repo_dir, artifact_file) |
| |
| return maven_lib_info |
| |
| |
| def transform_maven_repo(repo_dirs, update_dir, extract_res=True): |
| cwd = os.getcwd() |
| |
| # Use a temporary working directory. |
| working_dir = os.path.join(cwd, 'support_tmp') |
| maven_lib_info = detect_artifacts(repo_dirs) |
| |
| if not maven_lib_info: |
| print_e('Failed to detect artifacts') |
| return False |
| |
| for info in maven_lib_info.values(): |
| transform_maven_lib(working_dir, info, extract_res) |
| |
| with open(os.path.join(working_dir, 'Android.mk'), 'w') as f: |
| args = ["pom2mk", "-transitive", "-sdk-version", "current"] |
| args.extend(["-rewrite=^" + name + "$=" + maven_to_make[name][0] for name in maven_to_make]) |
| args.extend(["."]) |
| subprocess.check_call(args, stdout=f, cwd=working_dir) |
| |
| # Replace the old directory. |
| output_dir = os.path.join(cwd, update_dir) |
| mv(working_dir, output_dir) |
| return True |
| |
| |
| def transform_maven_lib(working_dir, artifact_info, extract_res): |
| # Move library into working dir |
| new_dir = os.path.join(working_dir, os.path.relpath(artifact_info.root, artifact_info.repo_dir)) |
| mv(artifact_info.root, new_dir) |
| |
| for dirpath, dirs, files in os.walk(new_dir): |
| for f in files: |
| if '-sources.jar' in f: |
| os.remove(os.path.join(dirpath, f)) |
| |
| matcher = artifact_pattern.match(artifact_info.file) |
| maven_lib_name = artifact_info.key |
| maven_lib_vers = matcher.group(2) |
| maven_lib_type = artifact_info.file[-3:] |
| |
| make_lib_name = maven_to_make[artifact_info.key][0] |
| make_dir_name = maven_to_make[artifact_info.key][1] |
| |
| if extract_res: |
| artifact_file = os.path.join(new_dir, artifact_info.file) |
| target_dir = os.path.join(working_dir, make_dir_name) |
| if not os.path.exists(target_dir): |
| os.makedirs(target_dir) |
| |
| if maven_lib_type == "aar": |
| process_aar(artifact_file, target_dir) |
| |
| if maven_lib_type == "aar": |
| with zipfile.ZipFile(artifact_file) as zip: |
| manifests_dir = os.path.join(working_dir, "manifests") |
| zip.extract("AndroidManifest.xml", os.path.join(manifests_dir, make_lib_name)) |
| |
| print(maven_lib_vers, ":", maven_lib_name, "->", make_lib_name) |
| |
| |
| def process_aar(artifact_file, target_dir): |
| # Extract AAR file to target_dir. |
| with zipfile.ZipFile(artifact_file) as zip: |
| zip.extractall(target_dir) |
| |
| # Remove classes.jar |
| classes_jar = os.path.join(target_dir, "classes.jar") |
| if os.path.exists(classes_jar): |
| os.remove(classes_jar) |
| |
| # Remove or preserve empty dirs. |
| for root, dirs, files in os.walk(target_dir): |
| for dir in dirs: |
| dir_path = os.path.join(root, dir) |
| if not os.listdir(dir_path): |
| os.rmdir(dir_path) |
| |
| # Remove top-level cruft. |
| for file in blacklist_files: |
| file_path = os.path.join(target_dir, file) |
| if os.path.exists(file_path): |
| os.remove(file_path) |
| |
| |
| def fetch_artifact(target, build_id, artifact_path): |
| print('Fetching %s from %s...' % (artifact_path, target)) |
| fetch_cmd = [FETCH_ARTIFACT, '--bid', str(build_id), '--target', target, artifact_path] |
| try: |
| subprocess.check_output(fetch_cmd, stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError: |
| print_e('FAIL: Unable to retrieve %s artifact for build ID %d' % (artifact_path, build_id)) |
| print_e('Please make sure you are authenticated for build server access!') |
| return None |
| return artifact_path |
| |
| |
| def fetch_and_extract(target, build_id, file): |
| artifact_path = fetch_artifact(target, build_id, file) |
| if not artifact_path: |
| return None |
| |
| # Unzip the repo archive into a separate directory. |
| repo_dir = os.path.basename(artifact_path)[:-4] |
| with zipfile.ZipFile(artifact_path) as zipFile: |
| zipFile.extractall(repo_dir) |
| |
| return repo_dir |
| |
| |
| def update_support(target, build_id): |
| repo_file = 'top-of-tree-m2repository-%s.zip' % build_id |
| repo_dir = fetch_and_extract(target, build_id, repo_file) |
| if not repo_dir: |
| print_e('Failed to extract Support Library repository') |
| return False |
| |
| # Transform the repo archive into a Makefile-compatible format. |
| return transform_maven_repo([repo_dir], support_dir) |
| |
| |
| def update_toolkit(target, build_id): |
| repo_dir = fetch_and_extract(target, build_id, 'top-of-tree-m2repository-%s.zip' % build_id) |
| if not repo_dir: |
| print_e('Failed to extract App Toolkit repository') |
| return False |
| |
| # Transform the repo archive into a Makefile-compatible format. |
| return transform_maven_repo([repo_dir], os.path.join(extras_dir, 'app-toolkit')) |
| |
| |
| def update_constraint(target, build_id): |
| layout_dir = fetch_and_extract(target, build_id, |
| 'com.android.support.constraint-constraint-layout-%s.zip' % build_id) |
| solver_dir = fetch_and_extract(target, build_id, |
| 'com.android.support.constraint-constraint-layout-solver-%s.zip' % build_id) |
| if not layout_dir or not solver_dir: |
| print_e('Failed to extract Constraint Layout repositories') |
| return False |
| |
| # Passing False here is an inelegant solution, but it means we can replace |
| # the top-level directory without worrying about other child directories. |
| return transform_maven_repo([layout_dir, solver_dir], |
| os.path.join(extras_dir, 'constraint-layout'), extract_res=False) |
| |
| |
| def extract_to(zip_file, paths, filename, parent_path): |
| zip_path = next(filter(lambda path: filename in path, paths)) |
| src_path = zip_file.extract(zip_path) |
| dst_path = path(parent_path, filename) |
| mv(src_path, dst_path) |
| |
| |
| def update_sdk_repo(target, build_id): |
| platform = 'darwin' if 'mac' in target else 'linux' |
| artifact_path = fetch_artifact( |
| target, build_id, 'sdk-repo-%s-platforms-%s.zip' % (platform, build_id)) |
| if not artifact_path: |
| return False |
| |
| with zipfile.ZipFile(artifact_path) as zipFile: |
| paths = zipFile.namelist() |
| |
| extract_to(zipFile, paths, 'android.jar', current_path) |
| extract_to(zipFile, paths, 'uiautomator.jar', current_path) |
| extract_to(zipFile, paths, 'framework.aidl', current_path) |
| extract_to(zipFile, paths, 'optional/android.test.base.jar', current_path) |
| extract_to(zipFile, paths, 'optional/android.test.mock.jar', current_path) |
| extract_to(zipFile, paths, 'optional/android.test.runner.jar', current_path) |
| |
| # Unclear if this is actually necessary. |
| extract_to(zipFile, paths, 'framework.aidl', system_path) |
| return True |
| |
| |
| def update_system(target, build_id): |
| artifact_path = fetch_artifact(target, build_id, 'android_system.jar') |
| if not artifact_path: |
| return False |
| |
| mv(artifact_path, path(system_path, 'android.jar')) |
| return True |
| |
| |
| def update_buildtools(target, arch, build_id): |
| artifact_path = fetch_and_extract(target, build_id, |
| "sdk-repo-%s-build-tools-%s.zip" % (arch, build_id)) |
| if not artifact_path: |
| return False |
| |
| top_level_dir = os.listdir(artifact_path)[0] |
| src_path = os.path.join(artifact_path, top_level_dir) |
| dst_path = path(buildtools_dir, arch) |
| mv(src_path, dst_path) |
| |
| # Move all top-level files to /bin and make them executable |
| bin_path = path(dst_path, 'bin') |
| top_level_files = filter(lambda e: os.path.isfile(path(dst_path, e)), os.listdir(dst_path)) |
| for file in top_level_files: |
| src_file = path(dst_path, file) |
| dst_file = path(bin_path, file) |
| mv(src_file, dst_file) |
| os.chmod(dst_file, 0o755) |
| |
| # Remove renderscript |
| rm(path(dst_path, 'renderscript')) |
| |
| return True |
| |
| |
| def append(text, more_text): |
| if text: |
| return "%s, %s" % (text, more_text) |
| return more_text |
| |
| |
| parser = argparse.ArgumentParser( |
| description=('Update current prebuilts')) |
| parser.add_argument( |
| 'buildId', |
| type=int, |
| help='Build server build ID') |
| parser.add_argument( |
| '-c', '--constraint', action="store_true", |
| help='If specified, updates only Constraint Layout') |
| parser.add_argument( |
| '-s', '--support', action="store_true", |
| help='If specified, updates only the Support Library') |
| parser.add_argument( |
| '-t', '--toolkit', action="store_true", |
| help='If specified, updates only the App Toolkit') |
| parser.add_argument( |
| '-p', '--platform', action="store_true", |
| help='If specified, updates only the Android Platform') |
| parser.add_argument( |
| '-b', '--buildtools', action="store_true", |
| help='If specified, updates only the Build Tools') |
| args = parser.parse_args() |
| if not args.buildId: |
| parser.error("You must specify a build ID") |
| sys.exit(1) |
| if not (args.support or args.platform or args.constraint or args.toolkit or args.buildtools): |
| parser.error("You must specify at least one target to update") |
| sys.exit(1) |
| if (args.support or args.constraint or args.toolkit) and which('pom2mk') is None: |
| parser.error("Cannot find pom2mk in path; please run lunch to set up build environment") |
| sys.exit(1) |
| |
| try: |
| # Make sure we don't overwrite any pending changes. |
| subprocess.check_call(['git', 'diff', '--quiet', '--', '**']) |
| subprocess.check_call(['git', 'diff', '--quiet', '--cached', '--', '**']) |
| except subprocess.CalledProcessError: |
| print_e('FAIL: There are uncommitted changes here; please revert or stash') |
| sys.exit(1) |
| |
| try: |
| components = None |
| if args.constraint: |
| if update_constraint('studio', args.buildId): |
| components = append(components, 'Constraint Layout') |
| print_e('Failed to update Constraint Layout, aborting...') |
| else: |
| sys.exit(1) |
| if args.support: |
| if update_support('support_library', args.buildId): |
| components = append(components, 'Support Library') |
| else: |
| print_e('Failed to update Support Library, aborting...') |
| sys.exit(1) |
| if args.toolkit: |
| if update_toolkit('support_library_app_toolkit', args.buildId): |
| components = append(components, 'App Toolkit') |
| else: |
| print_e('Failed to update App Toolkit, aborting...') |
| sys.exit(1) |
| if args.platform: |
| if update_sdk_repo('sdk_phone_armv7-sdk_mac', args.buildId) \ |
| and update_system('sdk_phone_armv7-sdk_mac', args.buildId): |
| components = append(components, 'platform SDK') |
| else: |
| print_e('Failed to update platform SDK, aborting...') |
| sys.exit(1) |
| if args.buildtools: |
| if update_buildtools('sdk_phone_armv7-sdk_mac', 'darwin', args.buildId) \ |
| and update_buildtools('sdk_phone_x86_64-sdk', 'linux', args.buildId) \ |
| and update_buildtools('sdk_phone_armv7-win_sdk', 'windows', args.buildId): |
| components = append(components, 'build tools') |
| else: |
| print_e('Failed to update build tools, aborting...') |
| sys.exit(1) |
| |
| # Commit all changes. |
| subprocess.check_call(['git', 'add', current_path]) |
| subprocess.check_call(['git', 'add', system_path]) |
| subprocess.check_call(['git', 'add', buildtools_dir]) |
| msg = "Import %s from build %s\n\n%s" % (components, args.buildId, flatten(sys.argv)) |
| subprocess.check_call(['git', 'commit', '-m', msg]) |
| print('Remember to test this change before uploading it to Gerrit!') |
| |
| finally: |
| # Revert all stray files, including the downloaded zip. |
| try: |
| with open(os.devnull, 'w') as bitbucket: |
| subprocess.check_call(['git', 'add', '-Af', '.'], stdout=bitbucket) |
| subprocess.check_call( |
| ['git', 'commit', '-m', 'COMMIT TO REVERT - RESET ME!!!'], stdout=bitbucket) |
| subprocess.check_call(['git', 'reset', '--hard', 'HEAD~1'], stdout=bitbucket) |
| except subprocess.CalledProcessError: |
| print_e('ERROR: Failed cleaning up, manual cleanup required!!!') |