forked from mirrors/gecko-dev
122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
# 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 http://mozilla.org/MPL/2.0/.
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import logging
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import os
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from mach.decorators import Command, CommandArgument, CommandArgumentGroup
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from mozbuild.base import BinaryNotFoundException
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@Command(
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"geckodriver",
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category="post-build",
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description="Run the WebDriver implementation for Gecko.",
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)
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@CommandArgument(
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"--binary", type=str, help="Firefox binary (defaults to the local build)."
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)
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@CommandArgument(
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"params", nargs="...", help="Flags to be passed through to geckodriver."
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)
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@CommandArgumentGroup("debugging")
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@CommandArgument(
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"--debug",
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action="store_true",
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group="debugging",
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help="Enable the debugger. Not specifying a --debugger "
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"option will result in the default debugger "
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"being used.",
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)
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@CommandArgument(
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"--debugger",
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default=None,
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type=str,
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group="debugging",
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help="Name of debugger to use.",
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)
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@CommandArgument(
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"--debugger-args",
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default=None,
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metavar="params",
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type=str,
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group="debugging",
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help="Flags to pass to the debugger itself; split as the Bourne shell would.",
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)
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def run(command_context, binary, params, debug, debugger, debugger_args):
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try:
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binpath = command_context.get_binary_path("geckodriver")
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except BinaryNotFoundException as e:
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command_context.log(
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logging.ERROR, "geckodriver", {"error": str(e)}, "ERROR: {error}"
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)
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command_context.log(
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logging.INFO,
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"geckodriver",
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{},
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"It looks like geckodriver isn't built. "
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"Add ac_add_options --enable-geckodriver to your "
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"mozconfig "
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"and run |./mach build| to build it.",
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)
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return 1
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args = [binpath]
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if params:
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args.extend(params)
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if binary is None:
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try:
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binary = command_context.get_binary_path("app")
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except BinaryNotFoundException as e:
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command_context.log(
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logging.ERROR, "geckodriver", {"error": str(e)}, "ERROR: {error}"
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)
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command_context.log(
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logging.INFO, "geckodriver", {"help": e.help()}, "{help}"
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)
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return 1
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args.extend(["--binary", binary])
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if debug or debugger or debugger_args:
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if "INSIDE_EMACS" in os.environ:
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command_context.log_manager.terminal_handler.setLevel(logging.WARNING)
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import mozdebug
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if not debugger:
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# No debugger name was provided. Look for the default ones on
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# current OS.
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debugger = mozdebug.get_default_debugger_name(
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mozdebug.DebuggerSearch.KeepLooking
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)
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if debugger:
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debuggerInfo = mozdebug.get_debugger_info(debugger, debugger_args)
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if not debuggerInfo:
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print("Could not find a suitable debugger in your PATH.")
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return 1
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# Parameters come from the CLI. We need to convert them before
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# their use.
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if debugger_args:
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from mozbuild import shellutil
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try:
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debugger_args = shellutil.split(debugger_args)
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except shellutil.MetaCharacterException as e:
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print(
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"The --debugger-args you passed require a real shell to parse them."
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)
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print("(We can't handle the %r character.)" % e.char)
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return 1
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# Prepend the debugger args.
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args = [debuggerInfo.path] + debuggerInfo.args + args
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return command_context.run_process(
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args=args, ensure_exit_code=False, pass_thru=True
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)
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