3b28178deb
* improve make parallel jobs support * document the --parallel option * disable the output-sync for interactive targets
78 lines
3.8 KiB
Python
Executable File
78 lines
3.8 KiB
Python
Executable File
"""Compile a QMK Firmware.
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You can compile a keymap already in the repo or using a QMK Configurator export.
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"""
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from subprocess import DEVNULL
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from argcomplete.completers import FilesCompleter
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from milc import cli
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import qmk.path
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from qmk.decorators import automagic_keyboard, automagic_keymap
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from qmk.commands import compile_configurator_json, create_make_command, parse_configurator_json
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from qmk.keyboard import keyboard_completer, keyboard_folder
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from qmk.keymap import keymap_completer
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@cli.argument('filename', nargs='?', arg_only=True, type=qmk.path.FileType('r'), completer=FilesCompleter('.json'), help='The configurator export to compile')
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@cli.argument('-kb', '--keyboard', type=keyboard_folder, completer=keyboard_completer, help='The keyboard to build a firmware for. Ignored when a configurator export is supplied.')
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@cli.argument('-km', '--keymap', completer=keymap_completer, help='The keymap to build a firmware for. Ignored when a configurator export is supplied.')
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@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Don't actually build, just show the make command to be run.")
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@cli.argument('-j', '--parallel', type=int, default=1, help="Set the number of parallel make jobs; 0 means unlimited.")
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@cli.argument('-e', '--env', arg_only=True, action='append', default=[], help="Set a variable to be passed to make. May be passed multiple times.")
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@cli.argument('-c', '--clean', arg_only=True, action='store_true', help="Remove object files before compiling.")
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@cli.subcommand('Compile a QMK Firmware.')
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@automagic_keyboard
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@automagic_keymap
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def compile(cli):
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"""Compile a QMK Firmware.
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If a Configurator export is supplied this command will create a new keymap, overwriting an existing keymap if one exists.
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If a keyboard and keymap are provided this command will build a firmware based on that.
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"""
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if cli.args.clean and not cli.args.filename and not cli.args.dry_run:
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command = create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap, 'clean')
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cli.run(command, capture_output=False, stdin=DEVNULL)
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# Build the environment vars
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envs = {}
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for env in cli.args.env:
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if '=' in env:
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key, value = env.split('=', 1)
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envs[key] = value
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else:
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cli.log.warning('Invalid environment variable: %s', env)
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# Determine the compile command
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command = None
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if cli.args.filename:
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# If a configurator JSON was provided generate a keymap and compile it
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user_keymap = parse_configurator_json(cli.args.filename)
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command = compile_configurator_json(user_keymap, parallel=cli.config.compile.parallel, **envs)
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else:
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if cli.config.compile.keyboard and cli.config.compile.keymap:
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# Generate the make command for a specific keyboard/keymap.
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command = create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap, parallel=cli.config.compile.parallel, **envs)
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elif not cli.config.compile.keyboard:
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cli.log.error('Could not determine keyboard!')
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elif not cli.config.compile.keymap:
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cli.log.error('Could not determine keymap!')
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# Compile the firmware, if we're able to
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if command:
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cli.log.info('Compiling keymap with {fg_cyan}%s', ' '.join(command))
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if not cli.args.dry_run:
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cli.echo('\n')
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# FIXME(skullydazed/anyone): Remove text=False once milc 1.0.11 has had enough time to be installed everywhere.
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compile = cli.run(command, capture_output=False, text=False)
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return compile.returncode
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else:
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cli.log.error('You must supply a configurator export, both `--keyboard` and `--keymap`, or be in a directory for a keyboard or keymap.')
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cli.echo('usage: qmk compile [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [filename]')
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return False
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