xpcom/analysis/fix-srcrefs.py
author Chris Double <chris.double@double.co.nz>
Fri, 31 Oct 2008 10:45:04 +1300
changeset 21124 2a5a08ab330498246befc0288b8e894ab2f2d38d
parent 20814 6a2e65f15f480c149f478ac92d5c515f37c28df9
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 462409 - Update liboggplay to get fixes for Solaris and EOF issues - rs=roc

#!/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)