Script for publishing WebRTC AAR on Bintray.
Bintray is a service for hosting repositories. It is widely used to
serve precompiled Android binaries because of the integration with
JCenter. This script uploads a precompiled WebRTC Android library to
a Bintray repository.
Bug: webrtc:8182
Change-Id: I7be04cea59827e28470acd934f6e09fc3abe2a72
Reviewed-on: https://webrtc-review.googlesource.com/4441
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20168}diff --git a/tools_webrtc/android/release_aar.py b/tools_webrtc/android/release_aar.py
new file mode 100644
index 0000000..f4be14f
--- /dev/null
+++ b/tools_webrtc/android/release_aar.py
@@ -0,0 +1,160 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS. All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+"""Script for publishing WebRTC AAR on Bintray.
+
+Set BINTRAY_USER and BINTRAY_API_KEY environment variables before running
+this script for authentication.
+"""
+
+import argparse
+import logging
+import os
+import re
+import shutil
+import subprocess
+import sys
+import tempfile
+import time
+
+
+SCRIPT_DIR = os.path.dirname(os.path.realpath(sys.argv[0]))
+CHECKOUT_ROOT = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir, os.pardir))
+
+sys.path.append(os.path.join(CHECKOUT_ROOT, 'third_party'))
+import requests
+import jinja2
+
+sys.path.append(os.path.join(CHECKOUT_ROOT, 'tools_webrtc'))
+from android.build_aar import BuildAar
+
+
+ARCHS = ['armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64']
+REPOSITORY_API = 'https://api.bintray.com/content/google/webrtc/google-webrtc'
+GROUP_ID = 'org/webrtc'
+ARTIFACT_ID = 'google-webrtc'
+COMMIT_POSITION_REGEX = r'^Cr-Commit-Position: refs/heads/master@{#(\d+)}$'
+UPLOAD_TIMEOUT_SECONDS = 10.0
+UPLOAD_TRIES = 3
+# The sleep time is increased exponentially.
+UPLOAD_RETRY_BASE_SLEEP_SECONDS = 2.0
+
+
+def _ParseArgs():
+ parser = argparse.ArgumentParser(description='Releases WebRTC on Bintray.')
+ parser.add_argument('--use-goma', action='store_true', default=False,
+ help='Use goma.')
+ parser.add_argument('--verbose', action='store_true', default=False,
+ help='Debug logging.')
+ return parser.parse_args()
+
+
+def _GetCommitHash():
+ commit_hash = subprocess.check_output(
+ ['git', 'rev-parse', 'HEAD'], cwd=CHECKOUT_ROOT).strip()
+ return commit_hash
+
+
+def _GetCommitPos():
+ commit_message = subprocess.check_output(
+ ['git', 'rev-list', '--format=%B', '--max-count=1', 'HEAD'],
+ cwd=CHECKOUT_ROOT)
+ commit_pos_match = re.search(
+ COMMIT_POSITION_REGEX, commit_message, re.MULTILINE)
+ if not commit_pos_match:
+ raise Exception('Commit position not found in the commit message: %s'
+ % commit_message)
+ return commit_pos_match.group(1)
+
+
+def _UploadFile(user, password, filename, version, target_file):
+# URL is of format:
+ # <repository_api>/<version>/<group_id>/<artifact_id>/<version>/<target_file>
+ # Example:
+ # https://api.bintray.com/content/google/webrtc/google-webrtc/1.0.19742/org/webrtc/google-webrtc/1.0.19742/google-webrtc-1.0.19742.aar
+
+ target_dir = version + '/' + GROUP_ID + '/' + ARTIFACT_ID + '/' + version
+ target_path = target_dir + '/' + target_file
+ url = REPOSITORY_API + '/' + target_path
+
+ logging.info('Uploading %s to %s', filename, url)
+ with open(filename) as fh:
+ file_data = fh.read()
+
+ for attempt in xrange(UPLOAD_TRIES):
+ try:
+ response = requests.put(url, data=file_data, auth=(user, password),
+ timeout=UPLOAD_TIMEOUT_SECONDS)
+ break
+ except requests.exceptions.Timeout as e:
+ logging.warning('Timeout while uploading: %s', e)
+ time.sleep(UPLOAD_RETRY_BASE_SLEEP_SECONDS ** attempt)
+ else:
+ raise Exception('Failed to upload %s' % filename)
+
+ if not response.ok:
+ raise Exception('Failed to upload %s. Response: %s' % (filename, response))
+ logging.info('Uploaded %s: %s', filename, response)
+
+
+def _GeneratePom(target_file, version, commit):
+ env = jinja2.Environment(
+ loader=jinja2.PackageLoader('release_aar'),
+ )
+ template = env.get_template('pom.jinja')
+ pom = template.render(version=version, commit=commit)
+ with open(target_file, 'w') as fh:
+ fh.write(pom)
+
+
+def ReleaseAar(use_goma):
+ version = '1.0.' + _GetCommitPos()
+ commit = _GetCommitHash()
+ logging.info('Releasing AAR version %s with hash %s', version, commit)
+
+ user = os.environ.get('BINTRAY_USER', None)
+ api_key = os.environ.get('BINTRAY_API_KEY', None)
+ if not user or not api_key:
+ raise Exception('Environment variables BINTRAY_USER and BINTRAY_API_KEY '
+ 'must be defined.')
+
+ tmp_dir = tempfile.mkdtemp()
+
+ try:
+ base_name = ARTIFACT_ID + '-' + version
+ aar_file = os.path.join(tmp_dir, base_name + '.aar')
+ third_party_licenses_file = os.path.join(tmp_dir, 'LICENSE.md')
+ pom_file = os.path.join(tmp_dir, base_name + '.pom')
+
+ logging.info('Building at %s', tmp_dir)
+ BuildAar(ARCHS, aar_file,
+ use_goma=use_goma,
+ ext_build_dir=os.path.join(tmp_dir, 'aar-build'))
+ _GeneratePom(pom_file, version, commit)
+
+ _UploadFile(user, api_key, aar_file, version, base_name + '.aar')
+ _UploadFile(user, api_key, third_party_licenses_file, version,
+ 'THIRD_PARTY_LICENSES.md')
+ _UploadFile(user, api_key, pom_file, version, base_name + '.pom')
+ finally:
+ shutil.rmtree(tmp_dir, True)
+
+ logging.info('Library successfully uploaded. Please test and publish it on '
+ 'Bintray.')
+
+
+def main():
+ args = _ParseArgs()
+ logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO)
+ ReleaseAar(args.use_goma)
+
+
+if __name__ == '__main__':
+ sys.exit(main())