| #!/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 glob |
| import subprocess |
| from shutil import copyfile, rmtree, which |
| from distutils.version import LooseVersion |
| from functools import reduce |
| |
| current_path = 'current' |
| framework_sdk_target = 'sdk_phone_armv7-sdk_mac' |
| support_dir = os.path.join(current_path, 'support') |
| extras_dir = os.path.join(current_path, 'extras') |
| |
| temp_dir = os.path.join(os.getcwd(), "support_tmp") |
| os.chdir(os.path.dirname(os.path.dirname(os.path.realpath(sys.argv[0])))) |
| git_dir = os.getcwd() |
| |
| # See go/fetch_artifact for details on this script. |
| FETCH_ARTIFACT = '/google/data/ro/projects/android/fetch_artifact' |
| |
| maven_to_make = { |
| # Support Library |
| 'com.android.support:animated-vector-drawable': ['android-support-animatedvectordrawable', 'graphics/drawable'], |
| 'com.android.support:appcompat-v7': ['android-support-v7-appcompat', 'v7/appcompat'], |
| 'com.android.support:cardview-v7': ['android-support-v7-cardview', 'v7/cardview'], |
| 'com.android.support:collections': ['android-support-collections', 'collections', 'jar'], |
| 'com.android.support:customtabs': ['android-support-customtabs', 'customtabs'], |
| 'com.android.support:design': ['android-support-design', 'design'], |
| 'com.android.support:exifinterface': ['android-support-exifinterface', 'exifinterface'], |
| 'com.android.support:gridlayout-v7': ['android-support-v7-gridlayout', 'v7/gridlayout'], |
| 'com.android.support:leanback-v17': ['android-support-v17-leanback', 'v17/leanback'], |
| 'com.android.support:mediarouter-v7': ['android-support-v7-mediarouter', 'v7/mediarouter'], |
| 'com.android.support:palette-v7': ['android-support-v7-palette', 'v7/palette'], |
| 'com.android.support:percent': ['android-support-percent', 'percent'], |
| 'com.android.support:preference-leanback-v17': ['android-support-v17-preference-leanback', 'v17/preference-leanback'], |
| 'com.android.support:preference-v14': ['android-support-v14-preference', 'v14/preference'], |
| 'com.android.support:preference-v7': ['android-support-v7-preference', 'v7/preference'], |
| 'com.android.support:recommendation': ['android-support-recommendation', 'recommendation'], |
| 'com.android.support:recyclerview-v7': ['android-support-v7-recyclerview', 'v7/recyclerview'], |
| 'com.android.support:support-annotations': ['android-support-annotations', 'annotations', 'jar'], |
| 'com.android.support:support-compat': ['android-support-compat', 'compat'], |
| 'com.android.support:support-core-ui': ['android-support-core-ui', 'core-ui'], |
| 'com.android.support:support-core-utils': ['android-support-core-utils', 'core-utils'], |
| 'com.android.support:support-dynamic-animation': ['android-support-dynamic-animation', 'dynamic-animation'], |
| 'com.android.support:support-emoji-appcompat': ['android-support-emoji-appcompat', 'emoji-appcompat'], |
| 'com.android.support:support-emoji-bundled': ['android-support-emoji-bundled', 'emoji-bundled'], |
| 'com.android.support:support-emoji': ['android-support-emoji', 'emoji'], |
| 'com.android.support:support-fragment': ['android-support-fragment', 'fragment'], |
| 'com.android.support:support-media-compat': ['android-support-media-compat', 'media-compat'], |
| 'com.android.support:support-tv-provider': ['android-support-tv-provider', 'tv-provider'], |
| 'com.android.support:support-v13': ['android-support-v13', 'v13'], |
| 'com.android.support:support-v4': ['android-support-v4', 'v4'], |
| 'com.android.support:support-vector-drawable': ['android-support-vectordrawable', 'graphics/drawable'], |
| 'com.android.support:transition': ['android-support-transition', 'transition'], |
| 'com.android.support:wear': ['android-support-wear', 'wear'], |
| |
| # Constraint Layout |
| 'com.android.support.constraint:constraint-layout': ['android-support-constraint-layout', 'constraint-layout'], |
| 'com.android.support.constraint:constraint-layout-solver': ['android-support-constraint-layout-solver', 'constraint-layout-solver'], |
| } |
| |
| # 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, dir, repo_dir, file): |
| self.key = key |
| self.group_id = group_id |
| self.artifact_id = artifact_id |
| self.version = version |
| self.dir = dir |
| 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)) |
| for f in (glob.glob(src_path)): |
| if '*' in dst_path: |
| dst = os.path.join(os.path.dirname(dst_path), os.path.basename(f)) |
| else: |
| dst = dst_path |
| os.rename(f, dst) |
| |
| |
| def detect_artifacts(maven_repo_dirs): |
| maven_lib_info = {} |
| |
| # Find the latest revision for each artifact, remove others |
| for repo_dir in maven_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 group_artifact in maven_to_make: |
| key = group_artifact |
| elif artifact_id in maven_to_make: |
| key = artifact_id |
| 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_repos(maven_repo_dirs, transformed_dir, extract_res=True, include_static_deps=True): |
| cwd = os.getcwd() |
| |
| # Use a temporary working directory. |
| maven_lib_info = detect_artifacts(maven_repo_dirs) |
| working_dir = temp_dir |
| |
| if not maven_lib_info: |
| print_e('Failed to detect artifacts') |
| return False |
| |
| # extract some files (for example, AndroidManifest.xml) from any relevant artifacts |
| for info in maven_lib_info.values(): |
| transform_maven_lib(working_dir, info, extract_res) |
| |
| # generate a single Android.bp that specifies to use all of the above artifacts |
| makefile = os.path.join(working_dir, 'Android.bp') |
| with open(makefile, 'w') as f: |
| args = ["pom2bp", "-sdk-version", "current"] |
| if include_static_deps: |
| args.append("-static-deps") |
| rewriteNames = [name for name in maven_to_make if ":" in name] + [name for name in maven_to_make if ":" not in name] |
| args.extend(["-rewrite=^" + name + "$=" + maven_to_make[name][0] for name in rewriteNames]) |
| args.extend(["."]) |
| subprocess.check_call(args, stdout=f, cwd=working_dir) |
| |
| # Replace the old directory. |
| output_dir = os.path.join(cwd, transformed_dir) |
| mv(working_dir, output_dir) |
| return True |
| |
| # moves <artifact_info> (of type MavenLibraryInfo) into the appropriate part of <working_dir> , and possibly unpacks any necessary included files |
| def transform_maven_lib(working_dir, artifact_info, extract_res): |
| # Move library into working dir |
| new_dir = os.path.normpath(os.path.join(working_dir, os.path.relpath(artifact_info.dir, artifact_info.repo_dir))) |
| mv(artifact_info.dir, 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] |
| |
| artifact_file = os.path.join(new_dir, artifact_info.file) |
| |
| if maven_lib_type == "aar": |
| if extract_res: |
| target_dir = os.path.join(working_dir, make_dir_name) |
| if not os.path.exists(target_dir): |
| os.makedirs(target_dir) |
| |
| process_aar(artifact_file, target_dir) |
| |
| 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): |
| download_to = os.path.join('.', os.path.dirname(artifact_path)) |
| print('Fetching %s from %s ...' % (artifact_path, target)) |
| if not os.path.exists(download_to): |
| os.makedirs(download_to) |
| fetch_cmd = [FETCH_ARTIFACT, '--bid', str(build_id), '--target', target, artifact_path, |
| download_to] |
| try: |
| subprocess.check_output(fetch_cmd, stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError: |
| print_e('FAIL: Unable to retrieve %s artifact for build ID %s' % (artifact_path, build_id)) |
| print_e('Please make sure you are authenticated for build server access!') |
| return None |
| return artifact_path |
| |
| |
| def fetch_artifacts(target, build_id, artifact_dict): |
| for artifact, target_path in artifact_dict.items(): |
| artifact_path = fetch_artifact(target, build_id.url_id, artifact) |
| if not artifact_path: |
| return False |
| mv(artifact_path, target_path) |
| return True |
| |
| |
| def extract_artifact(artifact_path): |
| # 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 fetch_and_extract(target, build_id, file, artifact_path=None): |
| if not artifact_path: |
| artifact_path = fetch_artifact(target, build_id, file) |
| if not artifact_path: |
| return None |
| return extract_artifact(artifact_path) |
| |
| |
| def update_support(target, build_id, local_file): |
| if build_id: |
| repo_file = 'top-of-tree-m2repository-%s.zip' % build_id.fs_id |
| repo_dir = fetch_and_extract(target, build_id.url_id, repo_file, None) |
| else: |
| repo_dir = fetch_and_extract(target, None, None, local_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_repos([repo_dir], support_dir, extract_res=True) |
| |
| |
| def update_constraint(target, build_id): |
| layout_dir = fetch_and_extract(target, build_id.url_id, |
| 'com.android.support.constraint-constraint-layout-%s.zip' % build_id.fs_id) |
| solver_dir = fetch_and_extract(target, build_id.url_id, |
| 'com.android.support.constraint-constraint-layout-solver-%s.zip' % build_id.fs_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_repos([layout_dir, solver_dir], |
| os.path.join(extras_dir, 'constraint-layout'), extract_res=False) |
| |
| |
| def extract_to(zip_file, filename, parent_path): |
| zip_path = next(filter(lambda path: filename in path, zip_file.namelist())) |
| src_path = zip_file.extract(zip_path) |
| dst_path = path(parent_path, filename) |
| mv(src_path, dst_path) |
| |
| |
| # This is a dict from an api scope to an "artifact dict". The artifact dict |
| # maps from artifact name to the respective package it stubs. |
| # TODO(hansson): standardize the artifact names and remove this dict. |
| sdk_artifacts_dict = { |
| 'core': { |
| 'core.current.stubs.jar': 'android.jar', |
| }, |
| 'public': { |
| 'apistubs/public/*.jar': '*', |
| }, |
| 'system': { |
| 'android_system.jar': 'android.jar', |
| 'apistubs/system/*.jar': '*', |
| }, |
| 'test': { |
| 'apistubs/test/*.jar': '*', |
| } |
| } |
| |
| |
| def update_framework(build_id, sdk_dir): |
| for api_scope in ['core', 'public', 'system', 'test']: |
| target_dir = path(sdk_dir, api_scope) |
| artifact_to_filename = sdk_artifacts_dict[api_scope] |
| artifact_to_path = {artifact: path(target_dir, filename) |
| for (artifact, filename) in artifact_to_filename.items()} |
| |
| if not fetch_artifacts(framework_sdk_target, build_id, artifact_to_path): |
| return False |
| |
| if api_scope == 'public': |
| # Fetch a few artifacts from the public sdk. |
| artifact = 'sdk-repo-darwin-platforms-%s.zip' % build_id.fs_id |
| artifact_path = fetch_artifact(framework_sdk_target, build_id.url_id, artifact) |
| if not artifact_path: |
| return False |
| |
| with zipfile.ZipFile(artifact_path) as zipFile: |
| for filename in ['android.jar', 'framework.aidl', 'uiautomator.jar']: |
| extract_to(zipFile, filename, target_dir) |
| |
| return True |
| |
| |
| def finalize_sdk(build_id, sdk_version): |
| target_finalize_dir = '%d' % sdk_version |
| |
| extra_finalize_artifacts = { |
| 'public_api.txt': path(target_finalize_dir, 'public/api/android.txt'), |
| 'system-api.txt': path(target_finalize_dir, 'system/api/android.txt'), |
| } |
| return fetch_artifacts(framework_sdk_target, build_id, extra_finalize_artifacts) \ |
| and update_framework(build_id, target_finalize_dir) |
| |
| |
| def update_framework_current(build_id): |
| return update_framework(build_id, current_path) |
| |
| |
| def append(text, more_text): |
| if text: |
| return "%s, %s" % (text, more_text) |
| return more_text |
| |
| |
| class buildId(object): |
| def __init__(self, url_id, fs_id): |
| # id when used in build server urls |
| self.url_id = url_id |
| # id when used in build commands |
| self.fs_id = fs_id |
| |
| def getBuildId(args): |
| # must be in the format 12345 or P12345 |
| source = args.source |
| number_text = source[:] |
| presubmit = False |
| if number_text.startswith("P"): |
| presubmit = True |
| number_text = number_text[1:] |
| if not number_text.isnumeric(): |
| return None |
| url_id = source |
| fs_id = url_id |
| if presubmit: |
| fs_id = "0" |
| args.file = False |
| return buildId(url_id, fs_id) |
| |
| def getFile(args): |
| source = args.source |
| if not source.isnumeric(): |
| return args.source |
| return None |
| |
| |
| def script_relative(rel_path): |
| return os.path.join(script_dir, rel_path) |
| |
| |
| def uncommittedChangesExist(): |
| try: |
| # Make sure we don't overwrite any pending changes. |
| diffCommand = "cd " + git_dir + " && git diff --quiet" |
| subprocess.check_call(diffCommand, shell=True) |
| subprocess.check_call(diffCommand + " --cached", shell=True) |
| return False |
| except subprocess.CalledProcessError: |
| return True |
| |
| |
| rm(temp_dir) |
| parser = argparse.ArgumentParser( |
| description=('Update current prebuilts')) |
| parser.add_argument( |
| 'source', |
| help='Build server build ID or local Maven ZIP file') |
| 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( |
| '-p', '--platform', action="store_true", |
| help='If specified, updates only the Android Platform') |
| parser.add_argument( |
| '-f', '--finalize_sdk', type=int, |
| help='If specified, imports the source build as the specified finalized SDK version') |
| parser.add_argument( |
| '--commit-first', action="store_true", |
| help='If specified, then if uncommited changes exist, commit before continuing') |
| args = parser.parse_args() |
| args.file = True |
| if not args.source: |
| parser.error("You must specify a build ID or local Maven ZIP file") |
| sys.exit(1) |
| if not (args.support or args.platform or args.constraint or args.finalize_sdk): |
| parser.error("You must specify at least one target to update") |
| sys.exit(1) |
| if (args.support or args.constraint) \ |
| and which('pom2bp') is None: |
| parser.error("Cannot find pom2bp in path; please run lunch to set up build environment") |
| sys.exit(1) |
| |
| if uncommittedChangesExist(): |
| if args.commit_first: |
| subprocess.check_call("cd " + git_dir + " && git add -u", shell=True) |
| subprocess.check_call("cd " + git_dir + " && git commit -m 'save working state'", shell=True) |
| |
| if uncommittedChangesExist(): |
| print_e('FAIL: There are uncommitted changes here. Please commit or stash before continuing, because %s will run "git reset --hard" if execution fails' % os.path.basename(__file__)) |
| sys.exit(1) |
| |
| try: |
| components = None |
| if args.constraint: |
| if update_constraint('studio', getBuildId(args)): |
| components = append(components, 'Constraint Layout') |
| else: |
| print_e('Failed to update Constraint Layout, aborting...') |
| sys.exit(1) |
| if args.support: |
| if update_support('support_library', getBuildId(args), getFile(args)): |
| components = append(components, 'Support Library') |
| else: |
| print_e('Failed to update Support Library, aborting...') |
| sys.exit(1) |
| if args.platform: |
| build_id = getBuildId(args) |
| if update_framework_current(build_id): |
| components = append(components, 'platform SDK') |
| else: |
| print_e('Failed to update platform SDK, aborting...') |
| sys.exit(1) |
| if args.finalize_sdk: |
| if finalize_sdk(getBuildId(args), args.finalize_sdk): |
| subprocess.check_call(['git', 'add', "%d" % args.finalize_sdk]) |
| components = append(components, 'finalized SDK %d' % args.finalize_sdk) |
| else: |
| print_e('Failed to finalize SDK %d, aborting...' % args.finalize_sdk) |
| sys.exit(1) |
| |
| |
| |
| subprocess.check_call(['git', 'add', current_path]) |
| if not args.source.isnumeric(): |
| src_msg = "local Maven ZIP" |
| else: |
| src_msg = "build %s" % (getBuildId(args).url_id) |
| msg = "Import %s from %s\n\n%s" % (components, src_msg, 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!!!', '--allow-empty'], stdout=bitbucket) |
| subprocess.check_call(['git', 'reset', '--hard', 'HEAD~1'], stdout=bitbucket) |
| except subprocess.CalledProcessError: |
| print_e('ERROR: Failed cleaning up, manual cleanup required!!!') |
