buildrpm: build from working dir parent and use hg version for RPM versioning
Previous, RPMs was always built from tip, and the release number did not match
the 'hg version' put in place for 1.4.
This will enable also to this script to be able to build official tag and not
only nightly build.
# darcs.py - darcs support for the convert extension
#
# Copyright 2007-2009 Matt Mackall <mpm@selenic.com> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2, incorporated herein by reference.
from common import NoRepo, checktool, commandline, commit, converter_source
from mercurial.i18n import _
from mercurial import util
import os, shutil, tempfile
# The naming drift of ElementTree is fun!
try: from xml.etree.cElementTree import ElementTree
except ImportError:
try: from xml.etree.ElementTree import ElementTree
except ImportError:
try: from elementtree.cElementTree import ElementTree
except ImportError:
try: from elementtree.ElementTree import ElementTree
except ImportError: ElementTree = None
class darcs_source(converter_source, commandline):
def __init__(self, ui, path, rev=None):
converter_source.__init__(self, ui, path, rev=rev)
commandline.__init__(self, ui, 'darcs')
# check for _darcs, ElementTree, _darcs/inventory so that we can
# easily skip test-convert-darcs if ElementTree is not around
if not os.path.exists(os.path.join(path, '_darcs', 'inventories')):
raise NoRepo("%s does not look like a darcs repo" % path)
if not os.path.exists(os.path.join(path, '_darcs')):
raise NoRepo("%s does not look like a darcs repo" % path)
checktool('darcs')
version = self.run0('--version').splitlines()[0].strip()
if version < '2.1':
raise util.Abort(_('darcs version 2.1 or newer needed (found %r)') %
version)
if ElementTree is None:
raise util.Abort(_("Python ElementTree module is not available"))
self.path = os.path.realpath(path)
self.lastrev = None
self.changes = {}
self.parents = {}
self.tags = {}
def before(self):
self.tmppath = tempfile.mkdtemp(
prefix='convert-' + os.path.basename(self.path) + '-')
output, status = self.run('init', repodir=self.tmppath)
self.checkexit(status)
tree = self.xml('changes', xml_output=True, summary=True,
repodir=self.path)
tagname = None
child = None
for elt in tree.findall('patch'):
node = elt.get('hash')
name = elt.findtext('name', '')
if name.startswith('TAG '):
tagname = name[4:].strip()
elif tagname is not None:
self.tags[tagname] = node
tagname = None
self.changes[node] = elt
self.parents[child] = [node]
child = node
self.parents[child] = []
def after(self):
self.ui.debug('cleaning up %s\n' % self.tmppath)
shutil.rmtree(self.tmppath, ignore_errors=True)
def xml(self, cmd, **kwargs):
etree = ElementTree()
fp = self._run(cmd, **kwargs)
etree.parse(fp)
self.checkexit(fp.close())
return etree.getroot()
def manifest(self):
man = []
output, status = self.run('show', 'files', no_directories=True,
repodir=self.tmppath)
self.checkexit(status)
for line in output.split('\n'):
path = line[2:]
if path:
man.append(path)
return man
def getheads(self):
return self.parents[None]
def getcommit(self, rev):
elt = self.changes[rev]
date = util.strdate(elt.get('local_date'), '%a %b %d %H:%M:%S %Z %Y')
desc = elt.findtext('name') + '\n' + elt.findtext('comment', '')
return commit(author=elt.get('author'), date=util.datestr(date),
desc=desc.strip(), parents=self.parents[rev])
def pull(self, rev):
output, status = self.run('pull', self.path, all=True,
match='hash %s' % rev,
no_test=True, no_posthook=True,
external_merge='/bin/false',
repodir=self.tmppath)
if status:
if output.find('We have conflicts in') == -1:
self.checkexit(status, output)
output, status = self.run('revert', all=True, repodir=self.tmppath)
self.checkexit(status, output)
def getchanges(self, rev):
copies = {}
changes = []
man = None
for elt in self.changes[rev].find('summary').getchildren():
if elt.tag in ('add_directory', 'remove_directory'):
continue
if elt.tag == 'move':
if man is None:
man = self.manifest()
source, dest = elt.get('from'), elt.get('to')
if source in man:
# File move
changes.append((source, rev))
changes.append((dest, rev))
copies[dest] = source
else:
# Directory move, deduce file moves from manifest
source = source + '/'
for f in man:
if not f.startswith(source):
continue
fdest = dest + '/' + f[len(source):]
changes.append((f, rev))
changes.append((fdest, rev))
copies[fdest] = f
else:
changes.append((elt.text.strip(), rev))
self.pull(rev)
self.lastrev = rev
return sorted(changes), copies
def getfile(self, name, rev):
if rev != self.lastrev:
raise util.Abort(_('internal calling inconsistency'))
return open(os.path.join(self.tmppath, name), 'rb').read()
def getmode(self, name, rev):
mode = os.lstat(os.path.join(self.tmppath, name)).st_mode
return (mode & 0111) and 'x' or ''
def gettags(self):
return self.tags