commit: move editor outside transaction
The commit editor is now invoked before files and manifest are
committed. The editor is now run with only the wlock held and aborting
an edit no longer requires rolling back a transaction. Changes to
files during a commit still result in undefined behavior.
(This is preliminary work for committing subrepositories)
[ original upstream message ]
#!/usr/bin/env python
__doc__ = """This does HTTP get requests given a host:port and path and returns
a subset of the headers plus the body of the result."""
import httplib, sys
try:
import msvcrt, os
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
pass
headers = [h.lower() for h in sys.argv[3:]]
conn = httplib.HTTPConnection(sys.argv[1])
conn.request("GET", sys.argv[2])
response = conn.getresponse()
print response.status, response.reason
for h in headers:
if response.getheader(h, None) is not None:
print "%s: %s" % (h, response.getheader(h))
print
sys.stdout.write(response.read())
if 200 <= response.status <= 299:
sys.exit(0)
sys.exit(1)