apenwarr-redo/redo-ifcreate.py
Avery Pennarun dd937d6102 redo-if{change,create}: print a useful message if REDO isn't set.
Again, I forgot to make vars.py not crash if the variables aren't set, so we
can print a useful error message.  But this time I have the right solution:
vars.py will do the checking for itself, and abort with a nice message.
2010-11-22 02:45:00 -08:00

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342 B
Python
Executable file

#!/usr/bin/python
import sys, os
import vars, state
from helpers import err, mkdirp
try:
for t in sys.argv[1:]:
if os.path.exists(t):
err('redo-ifcreate: error: %r already exists\n' % t)
sys.exit(1)
else:
state.add_dep(vars.TARGET, 'c', t)
except KeyboardInterrupt:
sys.exit(200)