552 lines
20 KiB
Python
552 lines
20 KiB
Python
"""Functions that help us generate and use info.json files.
|
|
"""
|
|
from glob import glob
|
|
from pathlib import Path
|
|
|
|
import jsonschema
|
|
from dotty_dict import dotty
|
|
from milc import cli
|
|
|
|
from qmk.constants import CHIBIOS_PROCESSORS, LUFA_PROCESSORS, VUSB_PROCESSORS
|
|
from qmk.c_parse import find_layouts
|
|
from qmk.json_schema import deep_update, json_load, keyboard_validate, keyboard_api_validate
|
|
from qmk.keyboard import config_h, rules_mk
|
|
from qmk.keymap import list_keymaps
|
|
from qmk.makefile import parse_rules_mk_file
|
|
from qmk.math import compute
|
|
|
|
true_values = ['1', 'on', 'yes']
|
|
false_values = ['0', 'off', 'no']
|
|
|
|
|
|
def _valid_community_layout(layout):
|
|
"""Validate that a declared community list exists
|
|
"""
|
|
return (Path('layouts/default') / layout).exists()
|
|
|
|
|
|
def info_json(keyboard):
|
|
"""Generate the info.json data for a specific keyboard.
|
|
"""
|
|
cur_dir = Path('keyboards')
|
|
rules = parse_rules_mk_file(cur_dir / keyboard / 'rules.mk')
|
|
if 'DEFAULT_FOLDER' in rules:
|
|
keyboard = rules['DEFAULT_FOLDER']
|
|
rules = parse_rules_mk_file(cur_dir / keyboard / 'rules.mk', rules)
|
|
|
|
info_data = {
|
|
'keyboard_name': str(keyboard),
|
|
'keyboard_folder': str(keyboard),
|
|
'keymaps': {},
|
|
'layouts': {},
|
|
'parse_errors': [],
|
|
'parse_warnings': [],
|
|
'maintainer': 'qmk',
|
|
}
|
|
|
|
# Populate the list of JSON keymaps
|
|
for keymap in list_keymaps(keyboard, c=False, fullpath=True):
|
|
info_data['keymaps'][keymap.name] = {'url': f'https://raw.githubusercontent.com/qmk/qmk_firmware/master/{keymap}/keymap.json'}
|
|
|
|
# Populate layout data
|
|
layouts, aliases = _find_all_layouts(info_data, keyboard)
|
|
|
|
if aliases:
|
|
info_data['layout_aliases'] = aliases
|
|
|
|
for layout_name, layout_json in layouts.items():
|
|
if not layout_name.startswith('LAYOUT_kc'):
|
|
layout_json['c_macro'] = True
|
|
info_data['layouts'][layout_name] = layout_json
|
|
|
|
# Merge in the data from info.json, config.h, and rules.mk
|
|
info_data = merge_info_jsons(keyboard, info_data)
|
|
info_data = _extract_config_h(info_data)
|
|
info_data = _extract_rules_mk(info_data)
|
|
|
|
# Validate against the jsonschema
|
|
try:
|
|
keyboard_api_validate(info_data)
|
|
|
|
except jsonschema.ValidationError as e:
|
|
json_path = '.'.join([str(p) for p in e.absolute_path])
|
|
cli.log.error('Invalid API data: %s: %s: %s', keyboard, json_path, e.message)
|
|
exit(1)
|
|
|
|
# Make sure we have at least one layout
|
|
if not info_data.get('layouts'):
|
|
_log_error(info_data, 'No LAYOUTs defined! Need at least one layout defined in the keyboard.h or info.json.')
|
|
|
|
# Filter out any non-existing community layouts
|
|
for layout in info_data.get('community_layouts', []):
|
|
if not _valid_community_layout(layout):
|
|
# Ignore layout from future checks
|
|
info_data['community_layouts'].remove(layout)
|
|
_log_error(info_data, 'Claims to support a community layout that does not exist: %s' % (layout))
|
|
|
|
# Make sure we supply layout macros for the community layouts we claim to support
|
|
for layout in info_data.get('community_layouts', []):
|
|
layout_name = 'LAYOUT_' + layout
|
|
if layout_name not in info_data.get('layouts', {}) and layout_name not in info_data.get('layout_aliases', {}):
|
|
_log_error(info_data, 'Claims to support community layout %s but no %s() macro found' % (layout, layout_name))
|
|
|
|
return info_data
|
|
|
|
|
|
def _extract_features(info_data, rules):
|
|
"""Find all the features enabled in rules.mk.
|
|
"""
|
|
# Special handling for bootmagic which also supports a "lite" mode.
|
|
if rules.get('BOOTMAGIC_ENABLE') == 'lite':
|
|
rules['BOOTMAGIC_LITE_ENABLE'] = 'on'
|
|
del rules['BOOTMAGIC_ENABLE']
|
|
if rules.get('BOOTMAGIC_ENABLE') == 'full':
|
|
rules['BOOTMAGIC_ENABLE'] = 'on'
|
|
|
|
# Skip non-boolean features we haven't implemented special handling for
|
|
for feature in 'HAPTIC_ENABLE', 'QWIIC_ENABLE':
|
|
if rules.get(feature):
|
|
del rules[feature]
|
|
|
|
# Process the rest of the rules as booleans
|
|
for key, value in rules.items():
|
|
if key.endswith('_ENABLE'):
|
|
key = '_'.join(key.split('_')[:-1]).lower()
|
|
value = True if value.lower() in true_values else False if value.lower() in false_values else value
|
|
|
|
if 'config_h_features' not in info_data:
|
|
info_data['config_h_features'] = {}
|
|
|
|
if 'features' not in info_data:
|
|
info_data['features'] = {}
|
|
|
|
if key in info_data['features']:
|
|
_log_warning(info_data, 'Feature %s is specified in both info.json and rules.mk, the rules.mk value wins.' % (key,))
|
|
|
|
info_data['features'][key] = value
|
|
info_data['config_h_features'][key] = value
|
|
|
|
return info_data
|
|
|
|
|
|
def _pin_name(pin):
|
|
"""Returns the proper representation for a pin.
|
|
"""
|
|
pin = pin.strip()
|
|
|
|
if not pin:
|
|
return None
|
|
|
|
elif pin.isdigit():
|
|
return int(pin)
|
|
|
|
elif pin == 'NO_PIN':
|
|
return None
|
|
|
|
elif pin[0] in 'ABCDEFGHIJK' and pin[1].isdigit():
|
|
return pin
|
|
|
|
raise ValueError(f'Invalid pin: {pin}')
|
|
|
|
|
|
def _extract_pins(pins):
|
|
"""Returns a list of pins from a comma separated string of pins.
|
|
"""
|
|
return [_pin_name(pin) for pin in pins.split(',')]
|
|
|
|
|
|
def _extract_direct_matrix(info_data, direct_pins):
|
|
"""
|
|
"""
|
|
info_data['matrix_pins'] = {}
|
|
direct_pin_array = []
|
|
|
|
while direct_pins[-1] != '}':
|
|
direct_pins = direct_pins[:-1]
|
|
|
|
for row in direct_pins.split('},{'):
|
|
if row.startswith('{'):
|
|
row = row[1:]
|
|
|
|
if row.endswith('}'):
|
|
row = row[:-1]
|
|
|
|
direct_pin_array.append([])
|
|
|
|
for pin in row.split(','):
|
|
if pin == 'NO_PIN':
|
|
pin = None
|
|
|
|
direct_pin_array[-1].append(pin)
|
|
|
|
return direct_pin_array
|
|
|
|
|
|
def _extract_matrix_info(info_data, config_c):
|
|
"""Populate the matrix information.
|
|
"""
|
|
row_pins = config_c.get('MATRIX_ROW_PINS', '').replace('{', '').replace('}', '').strip()
|
|
col_pins = config_c.get('MATRIX_COL_PINS', '').replace('{', '').replace('}', '').strip()
|
|
direct_pins = config_c.get('DIRECT_PINS', '').replace(' ', '')[1:-1]
|
|
|
|
if 'MATRIX_ROWS' in config_c and 'MATRIX_COLS' in config_c:
|
|
if 'matrix_size' in info_data:
|
|
_log_warning(info_data, 'Matrix size is specified in both info.json and config.h, the config.h values win.')
|
|
|
|
info_data['matrix_size'] = {
|
|
'cols': compute(config_c.get('MATRIX_COLS', '0')),
|
|
'rows': compute(config_c.get('MATRIX_ROWS', '0')),
|
|
}
|
|
|
|
if row_pins and col_pins:
|
|
if 'matrix_pins' in info_data:
|
|
_log_warning(info_data, 'Matrix pins are specified in both info.json and config.h, the config.h values win.')
|
|
|
|
info_data['matrix_pins'] = {
|
|
'cols': _extract_pins(col_pins),
|
|
'rows': _extract_pins(row_pins),
|
|
}
|
|
|
|
if direct_pins:
|
|
if 'matrix_pins' in info_data:
|
|
_log_warning(info_data, 'Direct pins are specified in both info.json and config.h, the config.h values win.')
|
|
|
|
info_data['matrix_pins']['direct'] = _extract_direct_matrix(info_data, direct_pins)
|
|
|
|
return info_data
|
|
|
|
|
|
def _extract_config_h(info_data):
|
|
"""Pull some keyboard information from existing config.h files
|
|
"""
|
|
config_c = config_h(info_data['keyboard_folder'])
|
|
|
|
# Pull in data from the json map
|
|
dotty_info = dotty(info_data)
|
|
info_config_map = json_load(Path('data/mappings/info_config.json'))
|
|
|
|
for config_key, info_dict in info_config_map.items():
|
|
info_key = info_dict['info_key']
|
|
key_type = info_dict.get('value_type', 'str')
|
|
|
|
try:
|
|
if config_key in config_c and info_dict.get('to_json', True):
|
|
if dotty_info.get(info_key) and info_dict.get('warn_duplicate', True):
|
|
_log_warning(info_data, '%s in config.h is overwriting %s in info.json' % (config_key, info_key))
|
|
|
|
if key_type.startswith('array'):
|
|
if '.' in key_type:
|
|
key_type, array_type = key_type.split('.', 1)
|
|
else:
|
|
array_type = None
|
|
|
|
config_value = config_c[config_key].replace('{', '').replace('}', '').strip()
|
|
|
|
if array_type == 'int':
|
|
dotty_info[info_key] = list(map(int, config_value.split(',')))
|
|
else:
|
|
dotty_info[info_key] = config_value.split(',')
|
|
|
|
elif key_type == 'bool':
|
|
dotty_info[info_key] = config_c[config_key] in true_values
|
|
|
|
elif key_type == 'hex':
|
|
dotty_info[info_key] = '0x' + config_c[config_key][2:].upper()
|
|
|
|
elif key_type == 'list':
|
|
dotty_info[info_key] = config_c[config_key].split()
|
|
|
|
elif key_type == 'int':
|
|
dotty_info[info_key] = int(config_c[config_key])
|
|
|
|
else:
|
|
dotty_info[info_key] = config_c[config_key]
|
|
|
|
except Exception as e:
|
|
_log_warning(info_data, f'{config_key}->{info_key}: {e}')
|
|
|
|
info_data.update(dotty_info)
|
|
|
|
# Pull data that easily can't be mapped in json
|
|
_extract_matrix_info(info_data, config_c)
|
|
|
|
return info_data
|
|
|
|
|
|
def _extract_rules_mk(info_data):
|
|
"""Pull some keyboard information from existing rules.mk files
|
|
"""
|
|
rules = rules_mk(info_data['keyboard_folder'])
|
|
info_data['processor'] = rules.get('MCU', info_data.get('processor', 'atmega32u4'))
|
|
|
|
if info_data['processor'] in CHIBIOS_PROCESSORS:
|
|
arm_processor_rules(info_data, rules)
|
|
|
|
elif info_data['processor'] in LUFA_PROCESSORS + VUSB_PROCESSORS:
|
|
avr_processor_rules(info_data, rules)
|
|
|
|
else:
|
|
cli.log.warning("%s: Unknown MCU: %s" % (info_data['keyboard_folder'], info_data['processor']))
|
|
unknown_processor_rules(info_data, rules)
|
|
|
|
# Pull in data from the json map
|
|
dotty_info = dotty(info_data)
|
|
info_rules_map = json_load(Path('data/mappings/info_rules.json'))
|
|
|
|
for rules_key, info_dict in info_rules_map.items():
|
|
info_key = info_dict['info_key']
|
|
key_type = info_dict.get('value_type', 'str')
|
|
|
|
try:
|
|
if rules_key in rules and info_dict.get('to_json', True):
|
|
if dotty_info.get(info_key) and info_dict.get('warn_duplicate', True):
|
|
_log_warning(info_data, '%s in rules.mk is overwriting %s in info.json' % (rules_key, info_key))
|
|
|
|
if key_type.startswith('array'):
|
|
if '.' in key_type:
|
|
key_type, array_type = key_type.split('.', 1)
|
|
else:
|
|
array_type = None
|
|
|
|
rules_value = rules[rules_key].replace('{', '').replace('}', '').strip()
|
|
|
|
if array_type == 'int':
|
|
dotty_info[info_key] = list(map(int, rules_value.split(',')))
|
|
else:
|
|
dotty_info[info_key] = rules_value.split(',')
|
|
|
|
elif key_type == 'list':
|
|
dotty_info[info_key] = rules[rules_key].split()
|
|
|
|
elif key_type == 'bool':
|
|
dotty_info[info_key] = rules[rules_key] in true_values
|
|
|
|
elif key_type == 'hex':
|
|
dotty_info[info_key] = '0x' + rules[rules_key][2:].upper()
|
|
|
|
elif key_type == 'int':
|
|
dotty_info[info_key] = int(rules[rules_key])
|
|
|
|
else:
|
|
dotty_info[info_key] = rules[rules_key]
|
|
|
|
except Exception as e:
|
|
_log_warning(info_data, f'{rules_key}->{info_key}: {e}')
|
|
|
|
info_data.update(dotty_info)
|
|
|
|
# Merge in config values that can't be easily mapped
|
|
_extract_features(info_data, rules)
|
|
|
|
return info_data
|
|
|
|
|
|
def _merge_layouts(info_data, new_info_data):
|
|
"""Merge new_info_data into info_data in an intelligent way.
|
|
"""
|
|
for layout_name, layout_json in new_info_data['layouts'].items():
|
|
if layout_name in info_data['layouts']:
|
|
# Pull in layouts we have a macro for
|
|
if len(info_data['layouts'][layout_name]['layout']) != len(layout_json['layout']):
|
|
msg = '%s: %s: Number of elements in info.json does not match! info.json:%s != %s:%s'
|
|
_log_error(info_data, msg % (info_data['keyboard_folder'], layout_name, len(layout_json['layout']), layout_name, len(info_data['layouts'][layout_name]['layout'])))
|
|
else:
|
|
for i, key in enumerate(info_data['layouts'][layout_name]['layout']):
|
|
key.update(layout_json['layout'][i])
|
|
else:
|
|
# Pull in layouts that have matrix data
|
|
missing_matrix = False
|
|
for key in layout_json.get('layout', {}):
|
|
if 'matrix' not in key:
|
|
missing_matrix = True
|
|
|
|
if not missing_matrix:
|
|
if layout_name in info_data['layouts']:
|
|
# Update an existing layout with new data
|
|
for i, key in enumerate(info_data['layouts'][layout_name]['layout']):
|
|
key.update(layout_json['layout'][i])
|
|
|
|
else:
|
|
# Copy in the new layout wholesale
|
|
layout_json['c_macro'] = False
|
|
info_data['layouts'][layout_name] = layout_json
|
|
|
|
return info_data
|
|
|
|
|
|
def _search_keyboard_h(path):
|
|
current_path = Path('keyboards/')
|
|
aliases = {}
|
|
layouts = {}
|
|
|
|
for directory in path.parts:
|
|
current_path = current_path / directory
|
|
keyboard_h = '%s.h' % (directory,)
|
|
keyboard_h_path = current_path / keyboard_h
|
|
if keyboard_h_path.exists():
|
|
new_layouts, new_aliases = find_layouts(keyboard_h_path)
|
|
layouts.update(new_layouts)
|
|
|
|
for alias, alias_text in new_aliases.items():
|
|
if alias_text in layouts:
|
|
aliases[alias] = alias_text
|
|
|
|
return layouts, aliases
|
|
|
|
|
|
def _find_all_layouts(info_data, keyboard):
|
|
"""Looks for layout macros associated with this keyboard.
|
|
"""
|
|
layouts, aliases = _search_keyboard_h(Path(keyboard))
|
|
|
|
if not layouts:
|
|
# If we don't find any layouts from info.json or keyboard.h we widen our search. This is error prone which is why we want to encourage people to follow the standard above.
|
|
info_data['parse_warnings'].append('%s: Falling back to searching for KEYMAP/LAYOUT macros.' % (keyboard))
|
|
|
|
for file in glob('keyboards/%s/*.h' % keyboard):
|
|
if file.endswith('.h'):
|
|
these_layouts, these_aliases = find_layouts(file)
|
|
|
|
if these_layouts:
|
|
layouts.update(these_layouts)
|
|
|
|
for alias, alias_text in these_aliases.items():
|
|
if alias_text in layouts:
|
|
aliases[alias] = alias_text
|
|
|
|
return layouts, aliases
|
|
|
|
|
|
def _log_error(info_data, message):
|
|
"""Send an error message to both JSON and the log.
|
|
"""
|
|
info_data['parse_errors'].append(message)
|
|
cli.log.error('%s: %s', info_data.get('keyboard_folder', 'Unknown Keyboard!'), message)
|
|
|
|
|
|
def _log_warning(info_data, message):
|
|
"""Send a warning message to both JSON and the log.
|
|
"""
|
|
info_data['parse_warnings'].append(message)
|
|
cli.log.warning('%s: %s', info_data.get('keyboard_folder', 'Unknown Keyboard!'), message)
|
|
|
|
|
|
def arm_processor_rules(info_data, rules):
|
|
"""Setup the default info for an ARM board.
|
|
"""
|
|
info_data['processor_type'] = 'arm'
|
|
info_data['protocol'] = 'ChibiOS'
|
|
|
|
if 'bootloader' not in info_data:
|
|
if 'STM32' in info_data['processor']:
|
|
info_data['bootloader'] = 'stm32-dfu'
|
|
else:
|
|
info_data['bootloader'] = 'unknown'
|
|
|
|
if 'STM32' in info_data['processor']:
|
|
info_data['platform'] = 'STM32'
|
|
elif 'MCU_SERIES' in rules:
|
|
info_data['platform'] = rules['MCU_SERIES']
|
|
elif 'ARM_ATSAM' in rules:
|
|
info_data['platform'] = 'ARM_ATSAM'
|
|
|
|
return info_data
|
|
|
|
|
|
def avr_processor_rules(info_data, rules):
|
|
"""Setup the default info for an AVR board.
|
|
"""
|
|
info_data['processor_type'] = 'avr'
|
|
info_data['platform'] = rules['ARCH'] if 'ARCH' in rules else 'unknown'
|
|
info_data['protocol'] = 'V-USB' if rules.get('MCU') in VUSB_PROCESSORS else 'LUFA'
|
|
|
|
if 'bootloader' not in info_data:
|
|
info_data['bootloader'] = 'atmel-dfu'
|
|
|
|
# FIXME(fauxpark/anyone): Eventually we should detect the protocol by looking at PROTOCOL inherited from mcu_selection.mk:
|
|
# info_data['protocol'] = 'V-USB' if rules.get('PROTOCOL') == 'VUSB' else 'LUFA'
|
|
|
|
return info_data
|
|
|
|
|
|
def unknown_processor_rules(info_data, rules):
|
|
"""Setup the default keyboard info for unknown boards.
|
|
"""
|
|
info_data['bootloader'] = 'unknown'
|
|
info_data['platform'] = 'unknown'
|
|
info_data['processor'] = 'unknown'
|
|
info_data['processor_type'] = 'unknown'
|
|
info_data['protocol'] = 'unknown'
|
|
|
|
return info_data
|
|
|
|
|
|
def merge_info_jsons(keyboard, info_data):
|
|
"""Return a merged copy of all the info.json files for a keyboard.
|
|
"""
|
|
for info_file in find_info_json(keyboard):
|
|
# Load and validate the JSON data
|
|
new_info_data = json_load(info_file)
|
|
|
|
if not isinstance(new_info_data, dict):
|
|
_log_error(info_data, "Invalid file %s, root object should be a dictionary." % (str(info_file),))
|
|
continue
|
|
|
|
try:
|
|
keyboard_validate(new_info_data)
|
|
except jsonschema.ValidationError as e:
|
|
json_path = '.'.join([str(p) for p in e.absolute_path])
|
|
cli.log.error('Not including data from file: %s', info_file)
|
|
cli.log.error('\t%s: %s', json_path, e.message)
|
|
continue
|
|
|
|
# Merge layout data in
|
|
if 'layout_aliases' in new_info_data:
|
|
info_data['layout_aliases'] = {**info_data.get('layout_aliases', {}), **new_info_data['layout_aliases']}
|
|
del new_info_data['layout_aliases']
|
|
|
|
for layout_name, layout in new_info_data.get('layouts', {}).items():
|
|
if layout_name in info_data.get('layout_aliases', {}):
|
|
_log_warning(info_data, f"info.json uses alias name {layout_name} instead of {info_data['layout_aliases'][layout_name]}")
|
|
layout_name = info_data['layout_aliases'][layout_name]
|
|
|
|
if layout_name in info_data['layouts']:
|
|
for new_key, existing_key in zip(layout['layout'], info_data['layouts'][layout_name]['layout']):
|
|
existing_key.update(new_key)
|
|
else:
|
|
layout['c_macro'] = False
|
|
info_data['layouts'][layout_name] = layout
|
|
|
|
# Update info_data with the new data
|
|
if 'layouts' in new_info_data:
|
|
del new_info_data['layouts']
|
|
|
|
deep_update(info_data, new_info_data)
|
|
|
|
return info_data
|
|
|
|
|
|
def find_info_json(keyboard):
|
|
"""Finds all the info.json files associated with a keyboard.
|
|
"""
|
|
# Find the most specific first
|
|
base_path = Path('keyboards')
|
|
keyboard_path = base_path / keyboard
|
|
keyboard_parent = keyboard_path.parent
|
|
info_jsons = [keyboard_path / 'info.json']
|
|
|
|
# Add DEFAULT_FOLDER before parents, if present
|
|
rules = rules_mk(keyboard)
|
|
if 'DEFAULT_FOLDER' in rules:
|
|
info_jsons.append(Path(rules['DEFAULT_FOLDER']) / 'info.json')
|
|
|
|
# Add in parent folders for least specific
|
|
for _ in range(5):
|
|
info_jsons.append(keyboard_parent / 'info.json')
|
|
if keyboard_parent.parent == base_path:
|
|
break
|
|
keyboard_parent = keyboard_parent.parent
|
|
|
|
# Return a list of the info.json files that actually exist
|
|
return [info_json for info_json in info_jsons if info_json.exists()]
|