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gecko-dev
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gecko-dev/mobile/android/mach_commands.py

433 строки
19 KiB
Python
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# 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 absolute_import, print_function, unicode_literals
import argparse
import logging
import os
import mozpack.path as mozpath
from mozbuild.base import (
MachCommandBase,
MachCommandConditions as conditions,
)
from mozbuild.shellutil import (
split as shell_split,
)
from mach.decorators import (
CommandArgument,
CommandProvider,
Command,
SubCommand,
)
# Mach's conditions facility doesn't support subcommands. Print a
# deprecation message ourselves instead.
LINT_DEPRECATION_MESSAGE = """
Android lints are now integrated with mozlint. Instead of
`mach android {api-lint,checkstyle,lint,test}`, run
`mach lint --linter android-{api-lint,checkstyle,lint,test}`.
Or run `mach lint`.
"""
# NOTE python/mach/mach/commands/commandinfo.py references this function
# by name. If this function is renamed or removed, that file should
# be updated accordingly as well.
def REMOVED(cls):
"""Command no longer exists! Use the Gradle configuration rooted in the top source directory
instead.
See https://developer.mozilla.org/en-US/docs/Simple_Firefox_for_Android_build#Developing_Firefox_for_Android_in_Android_Studio_or_IDEA_IntelliJ. # NOQA: E501
"""
return False
@CommandProvider
class MachCommands(MachCommandBase):
@Command('android', category='devenv',
description='Run Android-specific commands.',
conditions=[conditions.is_android])
def android(self):
pass
@SubCommand('android', 'assemble-app',
"""Assemble Firefox for Android.
See http://firefox-source-docs.mozilla.org/build/buildsystem/toolchains.html#firefox-for-android-with-gradle""") # NOQA: E501
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_assemble_app(self, args):
ret = self.gradle(self.substs['GRADLE_ANDROID_APP_TASKS'] +
['-x', 'lint'] + args, verbose=True)
return ret
@SubCommand('android', 'generate-sdk-bindings',
"""Generate SDK bindings used when building GeckoView.""")
@CommandArgument('inputs', nargs='+', help='config files, '
'like [/path/to/ClassName-classes.txt]+')
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_generate_sdk_bindings(self, inputs, args):
import itertools
def stem(input):
# Turn "/path/to/ClassName-classes.txt" into "ClassName".
return os.path.basename(input).rsplit('-classes.txt', 1)[0]
bindings_inputs = list(itertools.chain(*((input, stem(input)) for input in inputs)))
bindings_args = '-Pgenerate_sdk_bindings_args={}'.format(';'.join(bindings_inputs))
ret = self.gradle(
self.substs['GRADLE_ANDROID_GENERATE_SDK_BINDINGS_TASKS'] + [bindings_args] + args,
verbose=True)
return ret
@SubCommand('android', 'generate-generated-jni-wrappers',
"""Generate GeckoView JNI wrappers used when building GeckoView.""")
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_generate_generated_jni_wrappers(self, args):
ret = self.gradle(
self.substs['GRADLE_ANDROID_GENERATE_GENERATED_JNI_WRAPPERS_TASKS'] + args,
verbose=True)
return ret
@SubCommand('android', 'generate-fennec-jni-wrappers',
"""Generate Fennec-specific JNI wrappers used when building
Firefox for Android.""")
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_generate_fennec_jni_wrappers(self, args):
ret = self.gradle(
self.substs['GRADLE_ANDROID_GENERATE_FENNEC_JNI_WRAPPERS_TASKS'] + args, verbose=True)
return ret
@SubCommand('android', 'api-lint',
"""Run Android api-lint.
REMOVED/DEPRECATED: Use 'mach lint --linter android-api-lint'.""")
def android_apilint_REMOVED(self):
print(LINT_DEPRECATION_MESSAGE)
return 1
@SubCommand('android', 'test',
"""Run Android test.
REMOVED/DEPRECATED: Use 'mach lint --linter android-test'.""")
def android_test_REMOVED(self):
print(LINT_DEPRECATION_MESSAGE)
return 1
@SubCommand('android', 'lint',
"""Run Android lint.
REMOVED/DEPRECATED: Use 'mach lint --linter android-lint'.""")
def android_lint_REMOVED(self):
print(LINT_DEPRECATION_MESSAGE)
return 1
@SubCommand('android', 'checkstyle',
"""Run Android checkstyle.
REMOVED/DEPRECATED: Use 'mach lint --linter android-checkstyle'.""")
def android_checkstyle_REMOVED(self):
print(LINT_DEPRECATION_MESSAGE)
return 1
@SubCommand('android', 'gradle-dependencies',
"""Collect Android Gradle dependencies.
See http://firefox-source-docs.mozilla.org/build/buildsystem/toolchains.html#firefox-for-android-with-gradle""") # NOQA: E501
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_gradle_dependencies(self, args):
# We don't want to gate producing dependency archives on clean
# lint or checkstyle, particularly because toolchain versions
# can change the outputs for those processes.
self.gradle(self.substs['GRADLE_ANDROID_DEPENDENCIES_TASKS'] +
["--continue"] + args, verbose=True)
return 0
@SubCommand('android', 'archive-geckoview',
"""Create GeckoView archives.
See http://firefox-source-docs.mozilla.org/build/buildsystem/toolchains.html#firefox-for-android-with-gradle""") # NOQA: E501
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_archive_geckoview(self, args):
ret = self.gradle(
self.substs['GRADLE_ANDROID_ARCHIVE_GECKOVIEW_TASKS'] + args,
verbose=True)
return ret
@SubCommand('android', 'build-geckoview_example',
"""Build geckoview_example """)
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_build_geckoview_example(self, args):
self.gradle(self.substs['GRADLE_ANDROID_BUILD_GECKOVIEW_EXAMPLE_TASKS'] + args,
verbose=True)
print('Execute `mach android install-geckoview_example` '
'to push the geckoview_example and test APKs to a device.')
return 0
@SubCommand('android', 'install-geckoview_example',
"""Install geckoview_example """)
@CommandArgument('args', nargs=argparse.REMAINDER)
def android_install_geckoview_example(self, args):
self.gradle(self.substs['GRADLE_ANDROID_INSTALL_GECKOVIEW_EXAMPLE_TASKS'] + args,
verbose=True)
print('Execute `mach android build-geckoview_example` '
'to just build the geckoview_example and test APKs.')
return 0
@SubCommand('android', 'geckoview-docs',
"""Create GeckoView javadoc and optionally upload to Github""")
@CommandArgument('--archive', action='store_true',
help='Generate a javadoc archive.')
@CommandArgument('--upload', metavar='USER/REPO',
help='Upload geckoview documentation to Github, '
'using the specified USER/REPO.')
@CommandArgument('--upload-branch', metavar='BRANCH[/PATH]',
default='gh-pages',
help='Use the specified branch/path for documentation commits.')
@CommandArgument('--javadoc-path', metavar='/PATH',
default='javadoc',
help='Use the specified path for javadoc commits.')
@CommandArgument('--upload-message', metavar='MSG',
default='GeckoView docs upload',
help='Use the specified message for commits.')
def android_geckoview_docs(self, archive, upload, upload_branch, javadoc_path,
upload_message):
tasks = (self.substs['GRADLE_ANDROID_GECKOVIEW_DOCS_ARCHIVE_TASKS'] if archive or upload
else self.substs['GRADLE_ANDROID_GECKOVIEW_DOCS_TASKS'])
ret = self.gradle(tasks, verbose=True)
if ret or not upload:
return ret
# Upload to Github.
fmt = {
'level': os.environ.get('MOZ_SCM_LEVEL', '0'),
'project': os.environ.get('MH_BRANCH', 'unknown'),
'revision': os.environ.get('GECKO_HEAD_REV', 'tip'),
}
env = {}
# In order to push to GitHub from TaskCluster, we store a private key
# in the TaskCluster secrets store in the format {"content": "<KEY>"},
# and the corresponding public key as a writable deploy key for the
# destination repo on GitHub.
secret = os.environ.get('GECKOVIEW_DOCS_UPLOAD_SECRET', '').format(**fmt)
if secret:
# Set up a private key from the secrets store if applicable.
import requests
req = requests.get('http://taskcluster/secrets/v1/secret/' + secret)
req.raise_for_status()
keyfile = mozpath.abspath('gv-docs-upload-key')
with open(keyfile, 'w') as f:
os.chmod(keyfile, 0o600)
f.write(req.json()['secret']['content'])
# Turn off strict host key checking so ssh does not complain about
# unknown github.com host. We're not pushing anything sensitive, so
# it's okay to not check GitHub's host keys.
env['GIT_SSH_COMMAND'] = 'ssh -i "%s" -o StrictHostKeyChecking=no' % keyfile
# Clone remote repo.
branch = upload_branch.format(**fmt)
repo_url = 'git@github.com:%s.git' % upload
repo_path = mozpath.abspath('gv-docs-repo')
self.run_process(['git', 'clone', '--branch', upload_branch, '--depth', '1',
repo_url, repo_path], append_env=env, pass_thru=True)
env['GIT_DIR'] = mozpath.join(repo_path, '.git')
env['GIT_WORK_TREE'] = repo_path
env['GIT_AUTHOR_NAME'] = env['GIT_COMMITTER_NAME'] = 'GeckoView Docs Bot'
env['GIT_AUTHOR_EMAIL'] = env['GIT_COMMITTER_EMAIL'] = 'nobody@mozilla.com'
# Copy over user documentation.
import mozfile
# Extract new javadoc to specified directory inside repo.
src_tar = mozpath.join(self.topobjdir, 'gradle', 'build', 'mobile', 'android',
'geckoview', 'libs', 'geckoview-javadoc.jar')
dst_path = mozpath.join(repo_path, javadoc_path.format(**fmt))
mozfile.remove(dst_path)
mozfile.extract_zip(src_tar, dst_path)
# Commit and push.
self.run_process(['git', 'add', '--all'], append_env=env, pass_thru=True)
if self.run_process(['git', 'diff', '--cached', '--quiet'],
append_env=env, pass_thru=True, ensure_exit_code=False) != 0:
# We have something to commit.
self.run_process(['git', 'commit',
'--message', upload_message.format(**fmt)],
append_env=env, pass_thru=True)
self.run_process(['git', 'push', 'origin', branch],
append_env=env, pass_thru=True)
mozfile.remove(repo_path)
if secret:
mozfile.remove(keyfile)
return 0
@Command('gradle', category='devenv',
description='Run gradle.',
conditions=[conditions.is_android])
@CommandArgument('-v', '--verbose', action='store_true',
help='Verbose output for what commands the build is running.')
@CommandArgument('args', nargs=argparse.REMAINDER)
def gradle(self, args, verbose=False):
if not verbose:
# Avoid logging the command
self.log_manager.terminal_handler.setLevel(logging.CRITICAL)
# In automation, JAVA_HOME is set via mozconfig, which needs
# to be specially handled in each mach command. This turns
# $JAVA_HOME/bin/java into $JAVA_HOME.
java_home = os.path.dirname(os.path.dirname(self.substs['JAVA']))
gradle_flags = self.substs.get('GRADLE_FLAGS', '') or \
os.environ.get('GRADLE_FLAGS', '')
gradle_flags = shell_split(gradle_flags)
# We force the Gradle JVM to run with the UTF-8 encoding, since we
# filter strings.xml, which is really UTF-8; the ellipsis character is
# replaced with ??? in some encodings (including ASCII). It's not yet
# possible to filter with encodings in Gradle
# (https://github.com/gradle/gradle/pull/520) and it's challenging to
# do our filtering with Gradle's Ant support. Moreover, all of the
# Android tools expect UTF-8: see
# http://tools.android.com/knownissues/encoding. See
# http://stackoverflow.com/a/21267635 for discussion of this approach.
#
# It's not even enough to set the encoding just for Gradle; it
# needs to be for JVMs spawned by Gradle as well. This
# happens during the maven deployment generating the GeckoView
# documents; this works around "error: unmappable character
# for encoding ASCII" in exoplayer2. See
# https://discuss.gradle.org/t/unmappable-character-for-encoding-ascii-when-building-a-utf-8-project/10692/11 # NOQA: E501
# and especially https://stackoverflow.com/a/21755671.
if self.substs.get('MOZ_AUTOMATION'):
gradle_flags += ['--console=plain']
env = os.environ.copy()
env.update({
'GRADLE_OPTS': '-Dfile.encoding=utf-8',
'JAVA_HOME': java_home,
'JAVA_TOOL_OPTIONS': '-Dfile.encoding=utf-8',
})
# Set ANDROID_SDK_ROOT if --with-android-sdk was set.
# See https://bugzilla.mozilla.org/show_bug.cgi?id=1576471
android_sdk_root = self.substs.get('ANDROID_SDK_ROOT', '')
if android_sdk_root:
env['ANDROID_SDK_ROOT'] = android_sdk_root
return self.run_process(
[self.substs['GRADLE']] + gradle_flags + args,
explicit_env=env,
pass_thru=True, # Allow user to run gradle interactively.
ensure_exit_code=False, # Don't throw on non-zero exit code.
cwd=mozpath.join(self.topsrcdir))
@Command('gradle-install', category='devenv',
conditions=[REMOVED])
def gradle_install_REMOVED(self):
pass
@CommandProvider
class AndroidEmulatorCommands(MachCommandBase):
"""
Run the Android emulator with one of the AVDs used in the Mozilla
automated test environment. If necessary, the AVD is fetched from
the tooltool server and installed.
"""
@Command('android-emulator', category='devenv',
conditions=[],
description='Run the Android emulator with an AVD from test automation. '
'Environment variable MOZ_EMULATOR_COMMAND_ARGS, if present, will '
'over-ride the command line arguments used to launch the emulator.')
@CommandArgument('--version', metavar='VERSION',
choices=['arm-4.3', 'x86-7.0'],
help='Specify which AVD to run in emulator. '
'One of "arm-4.3" (Android 4.3 supporting armv7 binaries), or '
'"x86-7.0" (Android 7.0 supporting x86 or x86_64 binaries, '
'recommended for most applications). '
'By default, "arm-4.3" will be used if the current build environment '
'architecture is arm; otherwise "x86-7.0".')
@CommandArgument('--wait', action='store_true',
help='Wait for emulator to be closed.')
@CommandArgument('--force-update', action='store_true',
help='Update AVD definition even when AVD is already installed.')
@CommandArgument('--gpu',
help='Over-ride the emulator -gpu argument.')
@CommandArgument('--verbose', action='store_true',
help='Log informative status messages.')
def emulator(self, version, wait=False, force_update=False, gpu=None, verbose=False):
from mozrunner.devices.android_device import AndroidEmulator
emulator = AndroidEmulator(version, verbose, substs=self.substs,
device_serial='emulator-5554')
if emulator.is_running():
# It is possible to run multiple emulators simultaneously, but:
# - if more than one emulator is using the same avd, errors may
# occur due to locked resources;
# - additional parameters must be specified when running tests,
# to select a specific device.
# To avoid these complications, allow just one emulator at a time.
self.log(logging.ERROR, "emulator", {},
"An Android emulator is already running.\n"
"Close the existing emulator and re-run this command.")
return 1
if not emulator.is_available():
self.log(logging.WARN, "emulator", {},
"Emulator binary not found.\n"
"Install the Android SDK and make sure 'emulator' is in your PATH.")
return 2
if not emulator.check_avd(force_update):
self.log(logging.INFO, "emulator", {},
"Fetching and installing AVD. This may take a few minutes...")
emulator.update_avd(force_update)
self.log(logging.INFO, "emulator", {},
"Starting Android emulator running %s..." %
emulator.get_avd_description())
emulator.start(gpu)
if emulator.wait_for_start():
self.log(logging.INFO, "emulator", {},
"Android emulator is running.")
else:
# This is unusual but the emulator may still function.
self.log(logging.WARN, "emulator", {},
"Unable to verify that emulator is running.")
if conditions.is_android(self):
self.log(logging.INFO, "emulator", {},
"Use 'mach install' to install or update Firefox on your emulator.")
else:
self.log(logging.WARN, "emulator", {},
"No Firefox for Android build detected.\n"
"Switch to a Firefox for Android build context or use 'mach bootstrap'\n"
"to setup an Android build environment.")
if wait:
self.log(logging.INFO, "emulator", {},
"Waiting for Android emulator to close...")
rc = emulator.wait()
if rc is not None:
self.log(logging.INFO, "emulator", {},
"Android emulator completed with return code %d." % rc)
else:
self.log(logging.WARN, "emulator", {},
"Unable to retrieve Android emulator return code.")
return 0
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