85 lines
2.3 KiB
Python
85 lines
2.3 KiB
Python
"""Functions that help us work with files and folders.
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"""
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import logging
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import os
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from pathlib import Path
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from qmk.constants import QMK_FIRMWARE, MAX_KEYBOARD_SUBFOLDERS
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from qmk.errors import NoSuchKeyboardError
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def is_keymap_dir(keymap_path):
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"""Returns True if `keymap_path` is a valid keymap directory.
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"""
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keymap_path = Path(keymap_path)
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keymap_c = keymap_path / 'keymap.c'
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keymap_json = keymap_path / 'keymap.json'
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return any((keymap_c.exists(), keymap_json.exists()))
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def is_keyboard(keyboard_name):
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"""Returns True if `keyboard_name` is a keyboard we can compile.
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"""
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keyboard_path = QMK_FIRMWARE / 'keyboards' / keyboard_name
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rules_mk = keyboard_path / 'rules.mk'
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return rules_mk.exists()
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def under_qmk_firmware():
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"""Returns a Path object representing the relative path under qmk_firmware, or None.
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"""
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cwd = Path(os.environ['ORIG_CWD'])
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try:
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return cwd.relative_to(QMK_FIRMWARE)
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except ValueError:
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return None
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def keymap(keyboard):
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"""Locate the correct directory for storing a keymap.
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Args:
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keyboard
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The name of the keyboard. Example: clueboard/66/rev3
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"""
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keyboard_folder = Path('keyboards') / keyboard
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for i in range(MAX_KEYBOARD_SUBFOLDERS):
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if (keyboard_folder / 'keymaps').exists():
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return (keyboard_folder / 'keymaps').resolve()
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keyboard_folder = keyboard_folder.parent
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logging.error('Could not find the keymaps directory!')
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raise NoSuchKeyboardError('Could not find keymaps directory for: %s' % keyboard)
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def normpath(path):
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"""Returns a `pathlib.Path()` object for a given path.
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This will use the path to a file as seen from the directory the script was called from. You should use this to normalize filenames supplied from the command line.
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"""
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path = Path(path)
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if path.is_absolute():
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return path
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return Path(os.environ['ORIG_CWD']) / path
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def c_source_files(dir_names):
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"""Returns a list of all *.c, *.h, and *.cpp files for a given list of directories
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Args:
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dir_names
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List of directories, relative pathing starts at qmk's cwd
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"""
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files = []
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for dir in dir_names:
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files.extend(file for file in Path(dir).glob('**/*') if file.suffix in ['.c', '.h', '.cpp'])
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return files
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