Source code for catkin_pkg.cli.find_pkg
"""This script finds a catkin packages."""
from __future__ import print_function
import argparse
import os
import sys
from catkin_pkg.packages import find_packages
[docs]def main(argv=sys.argv[1:]):
parser = argparse.ArgumentParser(description='Find a catkin package')
parser.add_argument('pkg', help='The name of the package')
parser.add_argument('base_path', nargs='?', default=os.curdir, help='The base path to crawl for packages')
args = parser.parse_args(argv)
try:
packages = find_packages(args.base_path)
catkin_pkg = [path for path, p in packages.items() if p.name == args.pkg]
if catkin_pkg:
print(catkin_pkg[0])
else:
print("Could not find package '%s'." % args.pkg, file=sys.stderr)
sys.exit(2)
except RuntimeError as e:
print('ERROR: ' + str(e), file=sys.stderr)
sys.exit(1)