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iceraven-browser/automation/taskcluster/lib/gradle.py

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2019-04-23 12:21:21 +00:00
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import print_function
import json
import subprocess
def get_build_variants():
print("Fetching build variants from gradle")
output = _run_gradle_process('printBuildVariants')
content = _extract_content_from_command_output(output, prefix='variants: ')
variants = json.loads(content)
if len(variants) == 0:
raise ValueError("Could not get build variants from gradle")
print("Got variants: {}".format(' '.join(variants)))
return variants
def get_geckoview_versions():
print("Fetching geckoview version from gradle")
output = _run_gradle_process('printGeckoviewVersions')
versions = {}
for version_type in ('nightly',):
version = _extract_content_from_command_output(output, prefix='{}: '.format(version_type))
version = version.strip('"')
versions[version_type] = version
print('Got {} version: "{}"'.format(version_type, version))
return versions
def _run_gradle_process(gradle_command):
process = subprocess.Popen(["./gradlew", "--no-daemon", "--quiet", gradle_command], stdout=subprocess.PIPE)
output, err = process.communicate()
exit_code = process.wait()
if exit_code is not 0:
print("Gradle command returned error: {}".format(exit_code))
return output
def _extract_content_from_command_output(output, prefix):
variants_line = [line for line in output.split('\n') if line.startswith(prefix)][0]
return variants_line.split(' ', 1)[1]