remotenames: introduce new template keywords for remotenames
This patch introduces three new template keywords 'remotenames',
'remotebookmarks', 'remotebranches' to show remotenames, remotebookmarks and
remotebranches associated to a changeset.
This is a part of moving hgremotenames extension to core. The remotenames
template keyword was present in the extension and the rest of the two are not
present in the hgremotenames extension and are introduced in this patch.
hgremotenames: https://bitbucket.org/seanfarley/hgremotenames
Differential Revision: https://phab.mercurial-scm.org/D1759
# Read the output of a "svn log --xml" command on stdin, parse it and
# print a subset of attributes common to all svn versions tested by
# hg.
from __future__ import absolute_import
import sys
import xml.dom.minidom
def xmltext(e):
return ''.join(c.data for c
in e.childNodes
if c.nodeType == c.TEXT_NODE)
def parseentry(entry):
e = {}
e['revision'] = entry.getAttribute('revision')
e['author'] = xmltext(entry.getElementsByTagName('author')[0])
e['msg'] = xmltext(entry.getElementsByTagName('msg')[0])
e['paths'] = []
paths = entry.getElementsByTagName('paths')
if paths:
paths = paths[0]
for p in paths.getElementsByTagName('path'):
action = p.getAttribute('action')
path = xmltext(p)
frompath = p.getAttribute('copyfrom-path')
fromrev = p.getAttribute('copyfrom-rev')
e['paths'].append((path, action, frompath, fromrev))
return e
def parselog(data):
entries = []
doc = xml.dom.minidom.parseString(data)
for e in doc.getElementsByTagName('logentry'):
entries.append(parseentry(e))
return entries
def printentries(entries):
fp = sys.stdout
for e in entries:
for k in ('revision', 'author', 'msg'):
fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8'))
for path, action, fpath, frev in sorted(e['paths']):
frominfo = ''
if frev:
frominfo = ' (from %s@%s)' % (fpath, frev)
p = ' %s %s%s\n' % (action, path, frominfo)
fp.write(p.encode('utf-8'))
if __name__ == '__main__':
data = sys.stdin.read()
entries = parselog(data)
printentries(entries)