gecko/xpcom/analysis/fix-srcrefs.py

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#!/usr/bin/env python
"""
Fix references to source files of the form [LOCpath]
so that they are relative to a given source directory.
Substitute the DOT-generated image map into the document.
"""
import os, sys, re
(srcdir, ) = sys.argv[1:]
srcdir = os.path.realpath(srcdir)
f = re.compile(r'\[LOC(.*?)\]')
def replacer(m):
file = m.group(1)
file = os.path.realpath(file)
if not file.startswith(srcdir):
raise Exception("File %s doesn't start with %s" % (file, srcdir))
file = file[len(srcdir) + 1:]
return file
s = re.compile(r'\[MAP(.*?)\]')
def mapreplace(m):
file = m.group(1)
c = open(file).read()
return c
for line in sys.stdin:
line = f.sub(replacer, line)
line = s.sub(mapreplace, line)
sys.stdout.write(line)