CLI command to format C code
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docs/cli.md
10
docs/cli.md
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@ -36,3 +36,13 @@ qmk compile <configuratorExport.json>
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```
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qmk compile -kb <keyboard_name> -km <keymap_name>
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```
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## `qmk cformat`
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This command formats C code using clang-format. Run it with no arguments to format all core code, or pass filenames on the command line to run it on specific files.
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**Usage**:
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```
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qmk cformat [file1] [file2] [...] [fileN]
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```
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27
lib/python/qmk/cli/cformat.py
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27
lib/python/qmk/cli/cformat.py
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@ -0,0 +1,27 @@
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"""Format C code according to QMK's style.
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"""
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import os
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import subprocess
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from milc import cli
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@cli.entrypoint("Format C code according to QMK's style.")
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def main(cli):
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"""Format C code according to QMK's style.
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"""
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clang_format = ['clang-format', '-i']
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code_files = []
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for dir in ['drivers', 'quantum', 'tests', 'tmk_core']:
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for dirpath, dirnames, filenames in os.walk(dir):
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if 'tmk_core/protocol/usb_hid' in dirpath:
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continue
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for name in filenames:
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if name.endswith('.c') or name.endswith('.h') or name.endswith('.cpp'):
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code_files.append(os.path.join(dirpath, name))
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try:
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subprocess.run(clang_format + code_files, check=True)
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cli.log.info('Successfully formatted the C code.')
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except subprocess.CalledProcessError:
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cli.log.error('Error formatting C code!')
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