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qmk_firmware/lib/python/qmk/cli/json2c.py
Erovia fbfd5312b9
CLI: Validate JSON keymap input (#16261)
* Fix schema validator

It should use the passed schema.

* Add required attributes to keymap schema

* Rework subcommands to validate the JSON keymaps

The 'compile', 'flash' and 'json2c' subcommands were reworked to add
JSON keymap validation so error is reported for non-JSON and
non-compliant-JSON inputs.

* Fix required fields in keymap schema

* Add tests

* Fix compiling keymaps directly from keymap directory

* Schema should not require version for now.
2022-02-28 20:02:39 +00:00

41 lines
1.6 KiB
Python
Executable file

"""Generate a keymap.c from a configurator export.
"""
from argcomplete.completers import FilesCompleter
from milc import cli
import qmk.keymap
import qmk.path
from qmk.commands import parse_configurator_json
@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.
"""
# Parse the configurator from json file (or stdin)
user_keymap = parse_configurator_json(cli.args.filename)
# 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)
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)