57 lines
2.5 KiB
Python
Executable File
57 lines
2.5 KiB
Python
Executable File
"""Used by the make system to generate dependency lists for each of the generated files.
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"""
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from pathlib import Path
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from milc import cli
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from argcomplete.completers import FilesCompleter
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from qmk.commands import dump_lines
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from qmk.keyboard import keyboard_completer, keyboard_folder
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from qmk.keymap import keymap_completer, locate_keymap
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from qmk.path import normpath, FileType, unix_style_path
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@cli.argument('filename', nargs='?', arg_only=True, type=FileType('r'), completer=FilesCompleter('.json'), help='A configurator export JSON.')
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@cli.argument('-o', '--output', arg_only=True, type=normpath, help='File to write to')
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@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
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@cli.argument('-kb', '--keyboard', type=keyboard_folder, completer=keyboard_completer, required=True, help='Keyboard to generate dependency file for.')
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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.subcommand('Generates the list of dependencies associated with a keyboard build and its generated files.', hidden=True)
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def generate_make_dependencies(cli):
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"""Generates the list of dependent config files for a keyboard.
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"""
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interesting_files = [
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'info.json',
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'keyboard.json',
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'rules.mk',
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'post_rules.mk',
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'config.h',
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'post_config.h',
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]
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check_files = []
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# Walk up the keyboard's directory tree looking for the files we're interested in
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keyboards_root = Path('keyboards')
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parent_path = Path('keyboards') / cli.args.keyboard
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while parent_path != keyboards_root:
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for file in interesting_files:
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check_files.append(parent_path / file)
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parent_path = parent_path.parent
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# Find the keymap and include any of the interesting files
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if cli.args.keymap is not None:
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km = locate_keymap(cli.args.keyboard, cli.args.keymap)
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if km is not None:
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# keymap.json is only valid for the keymap, so check this one separately
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check_files.append(km.parent / 'keymap.json')
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# Add all the interesting files
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for file in interesting_files:
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check_files.append(km.parent / file)
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# If we have a matching userspace, include those too
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for file in interesting_files:
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check_files.append(Path('users') / cli.args.keymap / file)
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dump_lines(cli.args.output, [f'generated-files: $(wildcard {unix_style_path(found)})\n' for found in check_files])
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