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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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