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#!/usr/bin/env python3
# Yes, this is a Bad YAML Parser, but at this stage we are not in the
# venv and do not know what modules the user has available, so for
# maximum compatibility, we are just assuming a plain Python distribution.
import argparse
import re
import sys
import os
parser = argparse.ArgumentParser()
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument("--sources", action="store_true")
group.add_argument("--family", action="store_true")
args = parser.parse_args()
with open(os.path.join("sources", "config.yaml")) as config:
data = config.read()
if args.family:
m = re.search(r"(?m)^familyName: (.*)", data)
if m:
print(m[1])
sys.exit(0)
else:
print("Could not determine family name from config file!")
sys.exit(1)
toggle = False
sources = []
for line in data.splitlines():
if re.match("^sources:", line):
toggle = True
continue
if toggle:
m = re.match(r"^\s*-\s*(.*)", line)
if m:
sources.append("sources/" + m[1])
else:
toggle = False
if sources:
print(" ".join(sources))
sys.exit(0)
else:
print("Could not determine sources from config file!")
sys.exit(1)
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