# SPDX-License-Identifier: Apache-2.0
# Copyright Contributors to the Rez Project
"""
Compare the source code of two packages.
"""
[docs]def setup_parser(parser, completions=False):
PKG1_action = parser.add_argument(
"PKG1", type=str,
help='package to diff')
PKG2_action = parser.add_argument(
"PKG2", type=str, nargs='?',
help='package to diff against. If not provided, the next highest '
'versioned package is used')
if completions:
from rez.cli._complete_util import PackageCompleter
PKG1_action.completer = PackageCompleter
PKG2_action.completer = PackageCompleter
[docs]def command(opts, parser, extra_arg_groups=None):
from rez.packages import get_package_from_string
from rez.utils.diff_packages import diff_packages
pkg1 = get_package_from_string(opts.PKG1)
if opts.PKG2:
pkg2 = get_package_from_string(opts.PKG2)
else:
pkg2 = None
diff_packages(pkg1, pkg2)