- """Generate a keymap.c from a configurator export.
- """
- import json
-
- from argcomplete.completers import FilesCompleter
- from milc import cli
-
- import qmk.keymap
- import qmk.path
-
-
- @cli.argument('-o', '--output', arg_only=True, type=qmk.path.normpath, help='File to write to')
- @cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
- @cli.argument('filename', type=qmk.path.FileType('r'), arg_only=True, completer=FilesCompleter('.json'), help='Configurator JSON file')
- @cli.subcommand('Creates a keymap.c from a QMK Configurator export.')
- def json2c(cli):
- """Generate a keymap.c from a configurator export.
-
- This command uses the `qmk.keymap` module to generate a keymap.c from a configurator export. The generated keymap is written to stdout, or to a file if -o is provided.
- """
-
- try:
- # Parse the configurator from json file (or stdin)
- user_keymap = json.load(cli.args.filename)
-
- except json.decoder.JSONDecodeError as ex:
- cli.log.error('The JSON input does not appear to be valid.')
- cli.log.error(ex)
- return False
-
- # Environment processing
- if cli.args.output and cli.args.output.name == '-':
- cli.args.output = None
-
- # Generate the keymap
- keymap_c = qmk.keymap.generate_c(user_keymap['keyboard'], user_keymap['layout'], user_keymap['layers'])
-
- if cli.args.output:
- cli.args.output.parent.mkdir(parents=True, exist_ok=True)
- if cli.args.output.exists():
- cli.args.output.replace(cli.args.output.parent / (cli.args.output.name + '.bak'))
- cli.args.output.write_text(keymap_c)
-
- if not cli.args.quiet:
- cli.log.info('Wrote keymap to %s.', cli.args.output)
-
- else:
- print(keymap_c)
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