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extract_configs: Do better matching-up of default values (regex was too strict)

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also error if PICO_CONFIG says there's a default but no matching #define is found
This commit is contained in:
Andrew Scheller 2021-02-25 12:55:20 +00:00 committed by Graham Sanderson
parent a0481b2e02
commit 37dbe8862e
1 changed files with 12 additions and 6 deletions
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12
tools/extract_configs.py
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@ -29,7 +29,7 @@ scandir = sys.argv[1]
outfile = sys.argv[2] if len(sys.argv) > 2 else 'pico_configs.tsv'
CONFIG_RE = re.compile(r'//\s+PICO_CONFIG:\s+(\w+),\s+([^,]+)(?:,\s+(.*))?$')
DEFINE_RE = re.compile(r'#define\s+(\w+)\s+(\w+)$')
DEFINE_RE = re.compile(r'#define\s+(\w+)\s+(.+?)(\s*///.*)?$')
all_configs = {}
all_attrs = set()
@ -186,11 +186,17 @@ for config_name in all_configs:
ValidateAttrs(all_configs[config_name]['attrs'])
if 'default' in all_configs[config_name]['attrs'] and config_name in all_defines:
# Check that default values match up
if 'default' in all_configs[config_name]['attrs']:
if config_name in all_defines:
if all_configs[config_name]['attrs']['default'] not in all_defines[config_name] and (all_configs[config_name]['attrs'].get('type', 'int') != 'bool'):
if config_name in ['USB_DPRAM_MAX'] or '/' in all_configs[config_name]['attrs']['default']:
continue
raise Exception('Found {} at {}:{} with a default of {}, but #define says {}'.format(config_name, all_configs[config_name]['filename'], all_configs[config_name]['line_number'], all_configs[config_name]['attrs']['default'], all_defines[config_name]))
# There _may_ be multiple matching defines, but arbitrarily display just one in the error message
first_define_value = list(all_defines[config_name].keys())[0]
raise Exception('Found {} at {}:{} with a default of {}, but #define says {} (at {}:{})'.format(config_name, os.path.join(scandir, all_configs[config_name]['filename']), all_configs[config_name]['line_number'], all_configs[config_name]['attrs']['default'], first_define_value, all_defines[config_name][first_define_value][0], all_defines[config_name][first_define_value][1]))
else:
raise Exception('Found {} at {}:{} with a default of {}, but no matching #define found'.format(config_name, os.path.join(scandir, all_configs[config_name]['filename']), all_configs[config_name]['line_number'], all_configs[config_name]['attrs']['default']))
with open(outfile, 'w', newline='') as csvfile:
fieldnames = ('name', 'location', 'description', 'type') + tuple(sorted(all_attrs - set(['type'])))