mq: factor out push conditions checks
Some extensions (e.g. hgsubversion) completely override push command. Because
extensions load order is unspecified, if hgsubversion loads before mq, mq
checks about not pushing applied patches will be bypassed. Short of finding a
way to fix load order, extracting the checking logic will allow
hgsubversion-like extensions to run the check themselves.
#!/usr/bin/python
import sys, os, re
IGNORE = ['.css', '.py']
oldre = re.compile('#([\w\|%]+)#')
def rewrite(fn):
f = open(fn)
new = open(fn + '.new', 'wb')
for ln in f:
new.write(oldre.sub('{\\1}', ln))
new.close()
f.close()
os.rename(new.name, f.name)
if __name__ == '__main__':
if len(sys.argv) < 2:
print 'usage: python tmplrewrite.py [file [file [file]]]'
for fn in sys.argv[1:]:
if os.path.splitext(fn) in IGNORE:
continue
print 'rewriting %s...' % fn
rewrite(fn)