44 lines
1.2 KiB
Python
Executable File
44 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# Copyright 2020 JUUL Labs
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import argparse
|
|
import os.path
|
|
try:
|
|
import tomllib
|
|
except ModuleNotFoundError:
|
|
import tomli as tomllib
|
|
|
|
parser = argparse.ArgumentParser(description='Print features from a Cargo.toml.')
|
|
parser.add_argument('infile', help='Input file to parse')
|
|
|
|
args = parser.parse_args()
|
|
if not os.path.isfile(args.infile):
|
|
print("File not found")
|
|
exit(1)
|
|
|
|
try:
|
|
cargo_toml = open(args.infile).read()
|
|
except Exception:
|
|
print("Error reading \"{}\"".format(args.infile))
|
|
exit(1)
|
|
|
|
config = tomllib.loads(cargo_toml)
|
|
if 'features' not in config:
|
|
print("Missing \"[features]\" section")
|
|
exit(1)
|
|
|
|
print(" ".join([k for k in config['features'] if k != 'default']))
|