Mercurial > hg > config

annotate python/sshdiff.py @ 705:9afe2373aaa2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
STUB: .bashrc
author Jeff Hammel <k0scist@gmail.com>
date Wed, 03 Sep 2014 17:04:54 -0700
parents c4aaaa6d9c13
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
141
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1 #!/usr/bin/env python
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3 """
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4 diff files over ssh
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
5 """
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
6
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
7 import os
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
8 import subprocess
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
9 import sys
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
10 import tempfile
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
11 from optparse import OptionParser
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
12
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
13 def main(args=sys.argv[1:]):
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
14 usage = "%prog host file"
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
15 parser = OptionParser(usage=usage, description=__doc__)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
16 options, args = parser.parse_args(args)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
17 try:
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
18 host, filename = args
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
19 except ValueError:
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
20 parser.print_usage()
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
21 parser.exit(1)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
22 process = subprocess.Popen(["ssh", host, "cat", filename], stdout=subprocess.PIPE)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
23 stdout, stderr = process.communicate()
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
24 fd, buffer = tempfile.mkstemp()
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
25 os.write(fd, stdout)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
26 os.close(fd)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
27 subprocess.call(['diff', os.path.join(os.environ['HOME'], filename), buffer])
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
28 try:
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
29 os.remove(buffer)
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
30 except:
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
31 pass
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
32
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
33 if __name__ == '__main__':
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
34 main()
c4aaaa6d9c13 add a program for diffing over ssh
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
35