Source code for rosdistro.cli.rosdistro_build_cache

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import argparse
import gzip
import logging
import sys

from rosdistro import logger
from rosdistro.distribution_cache_generator import CacheYamlDumper, generate_distribution_caches

import yaml

logging.basicConfig(level=logging.INFO)


[docs] def parse_args(args=sys.argv[1:]): parser = argparse.ArgumentParser( description='Build the cache for rosdistro distributions.' ) add = parser.add_argument add( 'index', help='The path or url of the index.yaml file (must be either a local file or a file:// url)') add( 'dist_names', nargs='*', help='The names of the distributions (default: all)') add( '--debug', action='store_true', default=False, help='Output debug messages') add( '--preclean', action='store_true', default=False, help='Build the cache from scratch instead of reusing cached data') add( '--ignore-local', action='store_true', default=False, help='Ignore locally available cache') add( '--include-source', action='store_true', default=False, help='Also include source branch package XMLs in the cache') return parser.parse_args(args)
[docs] def main(): args = parse_args() if args.debug: logger.level = logging.DEBUG try: caches = generate_distribution_caches( args.index, dist_names=args.dist_names, preclean=args.preclean, ignore_local=args.ignore_local, include_source=args.include_source, debug=args.debug) except RuntimeError as e: print(str(e), file=sys.stderr) return 1 for dist_name, cache in caches.items(): if args.dist_names and dist_name not in args.dist_names: continue # write the cache data = yaml.dump(cache.get_data(), Dumper=CacheYamlDumper).encode() with open('%s-cache.yaml' % dist_name, 'wb') as f: print('- write cache file "%s-cache.yaml"' % dist_name) f.write(data) with gzip.open('%s-cache.yaml.gz' % dist_name, 'wb') as f: print('- write compressed cache file "%s-cache.yaml.gz"' % dist_name) f.write(data)
if __name__ == '__main__': sys.exit(main())