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#!/usr/bin/env python
#
# gen-lockedsig-cache <locked-sigs.inc> <input-cachedir> <output-cachedir>
#
import os
import sys
import glob
import shutil
import errno
def mkdir(d):
try:
os.makedirs(d)
except OSError as e:
if e.errno != errno.EEXIST:
raise e
if len(sys.argv) < 3:
print("Incorrect number of arguments specified")
sys.exit(1)
sigs = []
with open(sys.argv[1]) as f:
for l in f.readlines():
if ":" in l:
sigs.append(l.split(":")[2].split()[0])
files = set()
for s in sigs:
p = sys.argv[2] + "/" + s[:2] + "/*" + s + "*"
files |= set(glob.glob(p))
p = sys.argv[2] + "/*/" + s[:2] + "/*" + s + "*"
files |= set(glob.glob(p))
for f in files:
dst = f.replace(sys.argv[2], sys.argv[3])
destdir = os.path.dirname(dst)
mkdir(destdir)
if os.path.exists(dst):
os.remove(dst)
if (os.stat(f).st_dev == os.stat(destdir).st_dev):
os.link(f, dst)
else:
shutil.copyfile(f, dst)
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