mirror of
https://github.com/fork-maintainers/iceraven-browser
synced 2024-11-09 19:10:42 +00:00
d68adfa81b
Root cause: Bug 1729815 removed the threads feature and, because of Bug 1749498, we crash if a feature is provided that does not exist. The immediate solution is to remove the unused threads feature.
97 lines
3.4 KiB
Python
Executable File
97 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at https://mozilla.org/MPL/2.0/.
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"""
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A script to set up startup profiling with the Firefox Profiler. See
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https://profiler.firefox.com/docs/#/./guide-remote-profiling?id=startup-profiling
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for more information.
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"""
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import argparse
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import os
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import tempfile
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from subprocess import run
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PATH_PREFIX = '/data/local/tmp'
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PROD_FENIX = 'fenix'
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PROD_GVE = 'geckoview_example'
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PRODUCTS = [PROD_FENIX, PROD_GVE]
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GV_CONFIG = b'''env:
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MOZ_PROFILER_STARTUP: 1
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MOZ_PROFILER_STARTUP_INTERVAL: 5
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MOZ_PROFILER_STARTUP_FEATURES: js,stackwalk,leaf,screenshots,ipcmessages,java,cpu
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MOZ_PROFILER_STARTUP_FILTERS: GeckoMain,Compositor,Renderer,IPDL Background
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'''
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def parse_args():
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p = argparse.ArgumentParser(
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description=("Easily enable start up profiling using the Firefox Profiler. Finish capturing the profile in "
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"about:debugging on desktop. See "
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"https://profiler.firefox.com/docs/#/./guide-remote-profiling?id=startup-profiling for "
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"details."))
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p.add_argument('command', choices=['activate', 'deactivate'], help=("whether to activate or deactive start up "
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"profiling for the given release channel"))
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p.add_argument('release_channel', choices=['nightly', 'beta', 'release', 'debug'], help=("the release channel to "
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"change the startup profiling state of the command on"))
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p.add_argument('-p', '--product', choices=PRODUCTS, default=PROD_FENIX, help="which product to work on")
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return p.parse_args()
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def push(id, filename):
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config = tempfile.NamedTemporaryFile(delete=False)
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try:
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# I think the file needs to be closed to save its contents for adb push to
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# work correctly so we close it here and later delete it manually.
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with config.file as f:
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f.write(GV_CONFIG)
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print('Pushing {} to device.'.format(filename))
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run(['adb', 'push', config.name, os.path.join(PATH_PREFIX, filename)])
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run(['adb', 'shell', 'am', 'set-debug-app', '--persistent', id])
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print('\nStartup profiling enabled on all future start ups, possibly even after reinstall.')
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print('Call script with `deactivate` to disable it.')
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print('DON\'T FORGET TO ENABLE \'Remote debugging via USB\' IN THE APP SETTINGS!')
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finally:
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os.remove(config.name)
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def remove(filename):
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print('Removing {} from device.'.format(filename))
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run(['adb', 'shell', 'rm', PATH_PREFIX + '/' + filename])
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run(['adb', 'shell', 'am', 'clear-debug-app'])
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def convert_channel_to_id(product, channel):
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if product == PROD_FENIX:
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mapping = {
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'release': 'org.mozilla.firefox',
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'beta': 'org.mozilla.firefox_beta',
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'nightly': 'org.mozilla.fenix',
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'debug': 'org.mozilla.fenix.debug'
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}
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return mapping[channel]
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elif product == PROD_GVE:
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return 'org.mozilla.geckoview_example'
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def main():
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args = parse_args()
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id = convert_channel_to_id(args.product, args.release_channel)
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filename = id + '-geckoview-config.yaml'
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if args.command == 'activate':
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push(id, filename)
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elif args.command == 'deactivate':
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remove(filename)
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if __name__ == '__main__':
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main()
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