2653 lines
97 KiB
Python
2653 lines
97 KiB
Python
# mq.py - patch queues for mercurial
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#
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# Copyright 2005, 2006 Chris Mason <mason@suse.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2, incorporated herein by reference.
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'''manage a stack of patches
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This extension lets you work with a stack of patches in a Mercurial
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repository. It manages two stacks of patches - all known patches, and
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applied patches (subset of known patches).
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Known patches are represented as patch files in the .hg/patches
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directory. Applied patches are both patch files and changesets.
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Common tasks (use "hg help command" for more details)::
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prepare repository to work with patches qinit
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create new patch qnew
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import existing patch qimport
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print patch series qseries
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print applied patches qapplied
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print name of top applied patch qtop
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add known patch to applied stack qpush
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remove patch from applied stack qpop
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refresh contents of top applied patch qrefresh
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'''
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from mercurial.i18n import _
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from mercurial.node import bin, hex, short, nullid, nullrev
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from mercurial.lock import release
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from mercurial import commands, cmdutil, hg, patch, util
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from mercurial import repair, extensions, url, error
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import os, sys, re, errno
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commands.norepo += " qclone"
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# Patch names looks like unix-file names.
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# They must be joinable with queue directory and result in the patch path.
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normname = util.normpath
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class statusentry(object):
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def __init__(self, rev, name=None):
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if not name:
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fields = rev.split(':', 1)
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if len(fields) == 2:
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self.rev, self.name = fields
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else:
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self.rev, self.name = None, None
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else:
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self.rev, self.name = rev, name
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def __str__(self):
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return self.rev + ':' + self.name
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class patchheader(object):
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def __init__(self, pf):
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def eatdiff(lines):
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while lines:
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l = lines[-1]
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if (l.startswith("diff -") or
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l.startswith("Index:") or
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l.startswith("===========")):
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del lines[-1]
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else:
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break
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def eatempty(lines):
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while lines:
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l = lines[-1]
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if re.match('\s*$', l):
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del lines[-1]
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else:
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break
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message = []
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comments = []
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user = None
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date = None
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format = None
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subject = None
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diffstart = 0
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for line in file(pf):
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line = line.rstrip()
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if line.startswith('diff --git'):
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diffstart = 2
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break
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if diffstart:
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if line.startswith('+++ '):
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diffstart = 2
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break
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if line.startswith("--- "):
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diffstart = 1
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continue
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elif format == "hgpatch":
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# parse values when importing the result of an hg export
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if line.startswith("# User "):
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user = line[7:]
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elif line.startswith("# Date "):
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date = line[7:]
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elif not line.startswith("# ") and line:
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message.append(line)
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format = None
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elif line == '# HG changeset patch':
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message = []
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format = "hgpatch"
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elif (format != "tagdone" and (line.startswith("Subject: ") or
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line.startswith("subject: "))):
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subject = line[9:]
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format = "tag"
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elif (format != "tagdone" and (line.startswith("From: ") or
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line.startswith("from: "))):
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user = line[6:]
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format = "tag"
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elif format == "tag" and line == "":
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# when looking for tags (subject: from: etc) they
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# end once you find a blank line in the source
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format = "tagdone"
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elif message or line:
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message.append(line)
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comments.append(line)
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eatdiff(message)
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eatdiff(comments)
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eatempty(message)
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eatempty(comments)
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# make sure message isn't empty
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if format and format.startswith("tag") and subject:
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message.insert(0, "")
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message.insert(0, subject)
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self.message = message
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self.comments = comments
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self.user = user
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self.date = date
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self.haspatch = diffstart > 1
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def setuser(self, user):
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if not self.updateheader(['From: ', '# User '], user):
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try:
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patchheaderat = self.comments.index('# HG changeset patch')
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self.comments.insert(patchheaderat + 1, '# User ' + user)
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except ValueError:
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if self._hasheader(['Date: ']):
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self.comments = ['From: ' + user] + self.comments
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else:
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tmp = ['# HG changeset patch', '# User ' + user, '']
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self.comments = tmp + self.comments
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self.user = user
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def setdate(self, date):
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if not self.updateheader(['Date: ', '# Date '], date):
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try:
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patchheaderat = self.comments.index('# HG changeset patch')
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self.comments.insert(patchheaderat + 1, '# Date ' + date)
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except ValueError:
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if self._hasheader(['From: ']):
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self.comments = ['Date: ' + date] + self.comments
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else:
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tmp = ['# HG changeset patch', '# Date ' + date, '']
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self.comments = tmp + self.comments
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self.date = date
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def setmessage(self, message):
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if self.comments:
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self._delmsg()
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self.message = [message]
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self.comments += self.message
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def updateheader(self, prefixes, new):
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'''Update all references to a field in the patch header.
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Return whether the field is present.'''
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res = False
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for prefix in prefixes:
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for i in xrange(len(self.comments)):
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if self.comments[i].startswith(prefix):
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self.comments[i] = prefix + new
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res = True
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break
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return res
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def _hasheader(self, prefixes):
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'''Check if a header starts with any of the given prefixes.'''
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for prefix in prefixes:
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for comment in self.comments:
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if comment.startswith(prefix):
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return True
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return False
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def __str__(self):
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if not self.comments:
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return ''
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return '\n'.join(self.comments) + '\n\n'
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def _delmsg(self):
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'''Remove existing message, keeping the rest of the comments fields.
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If comments contains 'subject: ', message will prepend
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the field and a blank line.'''
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if self.message:
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subj = 'subject: ' + self.message[0].lower()
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for i in xrange(len(self.comments)):
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if subj == self.comments[i].lower():
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del self.comments[i]
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self.message = self.message[2:]
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break
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ci = 0
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for mi in self.message:
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while mi != self.comments[ci]:
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ci += 1
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del self.comments[ci]
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class queue(object):
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def __init__(self, ui, path, patchdir=None):
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self.basepath = path
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self.path = patchdir or os.path.join(path, "patches")
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self.opener = util.opener(self.path)
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self.ui = ui
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self.applied_dirty = 0
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self.series_dirty = 0
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self.series_path = "series"
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self.status_path = "status"
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self.guards_path = "guards"
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self.active_guards = None
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self.guards_dirty = False
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self._diffopts = None
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@util.propertycache
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def applied(self):
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if os.path.exists(self.join(self.status_path)):
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lines = self.opener(self.status_path).read().splitlines()
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return [statusentry(l) for l in lines]
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return []
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@util.propertycache
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def full_series(self):
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if os.path.exists(self.join(self.series_path)):
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return self.opener(self.series_path).read().splitlines()
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return []
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@util.propertycache
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def series(self):
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self.parse_series()
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return self.series
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@util.propertycache
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def series_guards(self):
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self.parse_series()
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return self.series_guards
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def invalidate(self):
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for a in 'applied full_series series series_guards'.split():
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if a in self.__dict__:
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delattr(self, a)
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self.applied_dirty = 0
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self.series_dirty = 0
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self.guards_dirty = False
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self.active_guards = None
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def diffopts(self):
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if self._diffopts is None:
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self._diffopts = patch.diffopts(self.ui)
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return self._diffopts
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def join(self, *p):
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return os.path.join(self.path, *p)
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def find_series(self, patch):
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pre = re.compile("(\s*)([^#]+)")
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index = 0
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for l in self.full_series:
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m = pre.match(l)
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if m:
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s = m.group(2)
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s = s.rstrip()
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if s == patch:
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return index
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index += 1
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return None
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guard_re = re.compile(r'\s?#([-+][^-+# \t\r\n\f][^# \t\r\n\f]*)')
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def parse_series(self):
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self.series = []
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self.series_guards = []
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for l in self.full_series:
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h = l.find('#')
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if h == -1:
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patch = l
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comment = ''
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elif h == 0:
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continue
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else:
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patch = l[:h]
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comment = l[h:]
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patch = patch.strip()
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if patch:
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if patch in self.series:
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raise util.Abort(_('%s appears more than once in %s') %
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(patch, self.join(self.series_path)))
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self.series.append(patch)
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self.series_guards.append(self.guard_re.findall(comment))
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def check_guard(self, guard):
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if not guard:
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return _('guard cannot be an empty string')
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bad_chars = '# \t\r\n\f'
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first = guard[0]
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if first in '-+':
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return (_('guard %r starts with invalid character: %r') %
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(guard, first))
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for c in bad_chars:
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if c in guard:
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return _('invalid character in guard %r: %r') % (guard, c)
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def set_active(self, guards):
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for guard in guards:
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bad = self.check_guard(guard)
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if bad:
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raise util.Abort(bad)
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guards = sorted(set(guards))
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self.ui.debug(_('active guards: %s\n') % ' '.join(guards))
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self.active_guards = guards
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self.guards_dirty = True
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def active(self):
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if self.active_guards is None:
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self.active_guards = []
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try:
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guards = self.opener(self.guards_path).read().split()
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except IOError, err:
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if err.errno != errno.ENOENT: raise
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guards = []
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for i, guard in enumerate(guards):
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bad = self.check_guard(guard)
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if bad:
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self.ui.warn('%s:%d: %s\n' %
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(self.join(self.guards_path), i + 1, bad))
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else:
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self.active_guards.append(guard)
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return self.active_guards
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def set_guards(self, idx, guards):
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for g in guards:
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if len(g) < 2:
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raise util.Abort(_('guard %r too short') % g)
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if g[0] not in '-+':
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raise util.Abort(_('guard %r starts with invalid char') % g)
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bad = self.check_guard(g[1:])
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if bad:
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raise util.Abort(bad)
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drop = self.guard_re.sub('', self.full_series[idx])
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self.full_series[idx] = drop + ''.join([' #' + g for g in guards])
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self.parse_series()
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self.series_dirty = True
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def pushable(self, idx):
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if isinstance(idx, str):
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idx = self.series.index(idx)
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patchguards = self.series_guards[idx]
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if not patchguards:
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return True, None
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guards = self.active()
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exactneg = [g for g in patchguards if g[0] == '-' and g[1:] in guards]
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if exactneg:
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return False, exactneg[0]
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pos = [g for g in patchguards if g[0] == '+']
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exactpos = [g for g in pos if g[1:] in guards]
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if pos:
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if exactpos:
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return True, exactpos[0]
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return False, pos
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return True, ''
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def explain_pushable(self, idx, all_patches=False):
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write = all_patches and self.ui.write or self.ui.warn
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if all_patches or self.ui.verbose:
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if isinstance(idx, str):
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idx = self.series.index(idx)
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pushable, why = self.pushable(idx)
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if all_patches and pushable:
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if why is None:
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write(_('allowing %s - no guards in effect\n') %
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self.series[idx])
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else:
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if not why:
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write(_('allowing %s - no matching negative guards\n') %
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self.series[idx])
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else:
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write(_('allowing %s - guarded by %r\n') %
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(self.series[idx], why))
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if not pushable:
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if why:
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write(_('skipping %s - guarded by %r\n') %
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(self.series[idx], why))
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else:
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write(_('skipping %s - no matching guards\n') %
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self.series[idx])
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def save_dirty(self):
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def write_list(items, path):
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fp = self.opener(path, 'w')
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for i in items:
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fp.write("%s\n" % i)
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fp.close()
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if self.applied_dirty: write_list(map(str, self.applied), self.status_path)
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if self.series_dirty: write_list(self.full_series, self.series_path)
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if self.guards_dirty: write_list(self.active_guards, self.guards_path)
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def removeundo(self, repo):
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undo = repo.sjoin('undo')
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if not os.path.exists(undo):
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return
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try:
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os.unlink(undo)
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except OSError, inst:
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self.ui.warn(_('error removing undo: %s\n') % str(inst))
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def printdiff(self, repo, node1, node2=None, files=None,
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fp=None, changes=None, opts={}):
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m = cmdutil.match(repo, files, opts)
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chunks = patch.diff(repo, node1, node2, m, changes, self.diffopts())
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write = fp is None and repo.ui.write or fp.write
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for chunk in chunks:
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write(chunk)
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def mergeone(self, repo, mergeq, head, patch, rev):
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# first try just applying the patch
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(err, n) = self.apply(repo, [ patch ], update_status=False,
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strict=True, merge=rev)
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|
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if err == 0:
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return (err, n)
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|
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if n is None:
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raise util.Abort(_("apply failed for patch %s") % patch)
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|
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self.ui.warn(_("patch didn't work out, merging %s\n") % patch)
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|
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# apply failed, strip away that rev and merge.
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hg.clean(repo, head)
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self.strip(repo, n, update=False, backup='strip')
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|
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ctx = repo[rev]
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ret = hg.merge(repo, rev)
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if ret:
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raise util.Abort(_("update returned %d") % ret)
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n = repo.commit(ctx.description(), ctx.user(), force=True)
|
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if n is None:
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raise util.Abort(_("repo commit failed"))
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try:
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ph = patchheader(mergeq.join(patch))
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except:
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raise util.Abort(_("unable to read %s") % patch)
|
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|
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patchf = self.opener(patch, "w")
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comments = str(ph)
|
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if comments:
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patchf.write(comments)
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self.printdiff(repo, head, n, fp=patchf)
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patchf.close()
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self.removeundo(repo)
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return (0, n)
|
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|
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def qparents(self, repo, rev=None):
|
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if rev is None:
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(p1, p2) = repo.dirstate.parents()
|
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if p2 == nullid:
|
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return p1
|
|
if len(self.applied) == 0:
|
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return None
|
|
return bin(self.applied[-1].rev)
|
|
pp = repo.changelog.parents(rev)
|
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if pp[1] != nullid:
|
|
arevs = [ x.rev for x in self.applied ]
|
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p0 = hex(pp[0])
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p1 = hex(pp[1])
|
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if p0 in arevs:
|
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return pp[0]
|
|
if p1 in arevs:
|
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return pp[1]
|
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return pp[0]
|
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|
|
def mergepatch(self, repo, mergeq, series):
|
|
if len(self.applied) == 0:
|
|
# each of the patches merged in will have two parents. This
|
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# can confuse the qrefresh, qdiff, and strip code because it
|
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# needs to know which parent is actually in the patch queue.
|
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# so, we insert a merge marker with only one parent. This way
|
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# the first patch in the queue is never a merge patch
|
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#
|
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pname = ".hg.patches.merge.marker"
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n = repo.commit('[mq]: merge marker', force=True)
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self.removeundo(repo)
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self.applied.append(statusentry(hex(n), pname))
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self.applied_dirty = 1
|
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|
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head = self.qparents(repo)
|
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|
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for patch in series:
|
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patch = mergeq.lookup(patch, strict=True)
|
|
if not patch:
|
|
self.ui.warn(_("patch %s does not exist\n") % patch)
|
|
return (1, None)
|
|
pushable, reason = self.pushable(patch)
|
|
if not pushable:
|
|
self.explain_pushable(patch, all_patches=True)
|
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continue
|
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info = mergeq.isapplied(patch)
|
|
if not info:
|
|
self.ui.warn(_("patch %s is not applied\n") % patch)
|
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return (1, None)
|
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rev = bin(info[1])
|
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(err, head) = self.mergeone(repo, mergeq, head, patch, rev)
|
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if head:
|
|
self.applied.append(statusentry(hex(head), patch))
|
|
self.applied_dirty = 1
|
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if err:
|
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return (err, head)
|
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self.save_dirty()
|
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return (0, head)
|
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|
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def patch(self, repo, patchfile):
|
|
'''Apply patchfile to the working directory.
|
|
patchfile: name of patch file'''
|
|
files = {}
|
|
try:
|
|
fuzz = patch.patch(patchfile, self.ui, strip=1, cwd=repo.root,
|
|
files=files, eolmode=None)
|
|
except Exception, inst:
|
|
self.ui.note(str(inst) + '\n')
|
|
if not self.ui.verbose:
|
|
self.ui.warn(_("patch failed, unable to continue (try -v)\n"))
|
|
return (False, files, False)
|
|
|
|
return (True, files, fuzz)
|
|
|
|
def apply(self, repo, series, list=False, update_status=True,
|
|
strict=False, patchdir=None, merge=None, all_files={}):
|
|
wlock = lock = tr = None
|
|
try:
|
|
wlock = repo.wlock()
|
|
lock = repo.lock()
|
|
tr = repo.transaction()
|
|
try:
|
|
ret = self._apply(repo, series, list, update_status,
|
|
strict, patchdir, merge, all_files=all_files)
|
|
tr.close()
|
|
self.save_dirty()
|
|
return ret
|
|
except:
|
|
try:
|
|
tr.abort()
|
|
finally:
|
|
repo.invalidate()
|
|
repo.dirstate.invalidate()
|
|
raise
|
|
finally:
|
|
del tr
|
|
release(lock, wlock)
|
|
self.removeundo(repo)
|
|
|
|
def _apply(self, repo, series, list=False, update_status=True,
|
|
strict=False, patchdir=None, merge=None, all_files={}):
|
|
'''returns (error, hash)
|
|
error = 1 for unable to read, 2 for patch failed, 3 for patch fuzz'''
|
|
# TODO unify with commands.py
|
|
if not patchdir:
|
|
patchdir = self.path
|
|
err = 0
|
|
n = None
|
|
for patchname in series:
|
|
pushable, reason = self.pushable(patchname)
|
|
if not pushable:
|
|
self.explain_pushable(patchname, all_patches=True)
|
|
continue
|
|
self.ui.status(_("applying %s\n") % patchname)
|
|
pf = os.path.join(patchdir, patchname)
|
|
|
|
try:
|
|
ph = patchheader(self.join(patchname))
|
|
except:
|
|
self.ui.warn(_("unable to read %s\n") % patchname)
|
|
err = 1
|
|
break
|
|
|
|
message = ph.message
|
|
if not message:
|
|
message = _("imported patch %s\n") % patchname
|
|
else:
|
|
if list:
|
|
message.append(_("\nimported patch %s") % patchname)
|
|
message = '\n'.join(message)
|
|
|
|
if ph.haspatch:
|
|
(patcherr, files, fuzz) = self.patch(repo, pf)
|
|
all_files.update(files)
|
|
patcherr = not patcherr
|
|
else:
|
|
self.ui.warn(_("patch %s is empty\n") % patchname)
|
|
patcherr, files, fuzz = 0, [], 0
|
|
|
|
if merge and files:
|
|
# Mark as removed/merged and update dirstate parent info
|
|
removed = []
|
|
merged = []
|
|
for f in files:
|
|
if os.path.exists(repo.wjoin(f)):
|
|
merged.append(f)
|
|
else:
|
|
removed.append(f)
|
|
for f in removed:
|
|
repo.dirstate.remove(f)
|
|
for f in merged:
|
|
repo.dirstate.merge(f)
|
|
p1, p2 = repo.dirstate.parents()
|
|
repo.dirstate.setparents(p1, merge)
|
|
|
|
files = patch.updatedir(self.ui, repo, files)
|
|
match = cmdutil.matchfiles(repo, files or [])
|
|
n = repo.commit(message, ph.user, ph.date, match=match, force=True)
|
|
|
|
if n is None:
|
|
raise util.Abort(_("repo commit failed"))
|
|
|
|
if update_status:
|
|
self.applied.append(statusentry(hex(n), patchname))
|
|
|
|
if patcherr:
|
|
self.ui.warn(_("patch failed, rejects left in working dir\n"))
|
|
err = 2
|
|
break
|
|
|
|
if fuzz and strict:
|
|
self.ui.warn(_("fuzz found when applying patch, stopping\n"))
|
|
err = 3
|
|
break
|
|
return (err, n)
|
|
|
|
def _cleanup(self, patches, numrevs, keep=False):
|
|
if not keep:
|
|
r = self.qrepo()
|
|
if r:
|
|
r.remove(patches, True)
|
|
else:
|
|
for p in patches:
|
|
os.unlink(self.join(p))
|
|
|
|
if numrevs:
|
|
del self.applied[:numrevs]
|
|
self.applied_dirty = 1
|
|
|
|
for i in sorted([self.find_series(p) for p in patches], reverse=True):
|
|
del self.full_series[i]
|
|
self.parse_series()
|
|
self.series_dirty = 1
|
|
|
|
def _revpatches(self, repo, revs):
|
|
firstrev = repo[self.applied[0].rev].rev()
|
|
patches = []
|
|
for i, rev in enumerate(revs):
|
|
|
|
if rev < firstrev:
|
|
raise util.Abort(_('revision %d is not managed') % rev)
|
|
|
|
ctx = repo[rev]
|
|
base = bin(self.applied[i].rev)
|
|
if ctx.node() != base:
|
|
msg = _('cannot delete revision %d above applied patches')
|
|
raise util.Abort(msg % rev)
|
|
|
|
patch = self.applied[i].name
|
|
for fmt in ('[mq]: %s', 'imported patch %s'):
|
|
if ctx.description() == fmt % patch:
|
|
msg = _('patch %s finalized without changeset message\n')
|
|
repo.ui.status(msg % patch)
|
|
break
|
|
|
|
patches.append(patch)
|
|
return patches
|
|
|
|
def finish(self, repo, revs):
|
|
patches = self._revpatches(repo, sorted(revs))
|
|
self._cleanup(patches, len(patches))
|
|
|
|
def delete(self, repo, patches, opts):
|
|
if not patches and not opts.get('rev'):
|
|
raise util.Abort(_('qdelete requires at least one revision or '
|
|
'patch name'))
|
|
|
|
realpatches = []
|
|
for patch in patches:
|
|
patch = self.lookup(patch, strict=True)
|
|
info = self.isapplied(patch)
|
|
if info:
|
|
raise util.Abort(_("cannot delete applied patch %s") % patch)
|
|
if patch not in self.series:
|
|
raise util.Abort(_("patch %s not in series file") % patch)
|
|
realpatches.append(patch)
|
|
|
|
numrevs = 0
|
|
if opts.get('rev'):
|
|
if not self.applied:
|
|
raise util.Abort(_('no patches applied'))
|
|
revs = cmdutil.revrange(repo, opts['rev'])
|
|
if len(revs) > 1 and revs[0] > revs[1]:
|
|
revs.reverse()
|
|
revpatches = self._revpatches(repo, revs)
|
|
realpatches += revpatches
|
|
numrevs = len(revpatches)
|
|
|
|
self._cleanup(realpatches, numrevs, opts.get('keep'))
|
|
|
|
def check_toppatch(self, repo):
|
|
if len(self.applied) > 0:
|
|
top = bin(self.applied[-1].rev)
|
|
pp = repo.dirstate.parents()
|
|
if top not in pp:
|
|
raise util.Abort(_("working directory revision is not qtip"))
|
|
return top
|
|
return None
|
|
def check_localchanges(self, repo, force=False, refresh=True):
|
|
m, a, r, d = repo.status()[:4]
|
|
if m or a or r or d:
|
|
if not force:
|
|
if refresh:
|
|
raise util.Abort(_("local changes found, refresh first"))
|
|
else:
|
|
raise util.Abort(_("local changes found"))
|
|
return m, a, r, d
|
|
|
|
_reserved = ('series', 'status', 'guards')
|
|
def check_reserved_name(self, name):
|
|
if (name in self._reserved or name.startswith('.hg')
|
|
or name.startswith('.mq')):
|
|
raise util.Abort(_('"%s" cannot be used as the name of a patch')
|
|
% name)
|
|
|
|
def new(self, repo, patchfn, *pats, **opts):
|
|
"""options:
|
|
msg: a string or a no-argument function returning a string
|
|
"""
|
|
msg = opts.get('msg')
|
|
force = opts.get('force')
|
|
user = opts.get('user')
|
|
date = opts.get('date')
|
|
if date:
|
|
date = util.parsedate(date)
|
|
self.check_reserved_name(patchfn)
|
|
if os.path.exists(self.join(patchfn)):
|
|
raise util.Abort(_('patch "%s" already exists') % patchfn)
|
|
if opts.get('include') or opts.get('exclude') or pats:
|
|
match = cmdutil.match(repo, pats, opts)
|
|
# detect missing files in pats
|
|
def badfn(f, msg):
|
|
raise util.Abort('%s: %s' % (f, msg))
|
|
match.bad = badfn
|
|
m, a, r, d = repo.status(match=match)[:4]
|
|
else:
|
|
m, a, r, d = self.check_localchanges(repo, force)
|
|
match = cmdutil.matchfiles(repo, m + a + r)
|
|
commitfiles = m + a + r
|
|
self.check_toppatch(repo)
|
|
insert = self.full_series_end()
|
|
wlock = repo.wlock()
|
|
try:
|
|
# if patch file write fails, abort early
|
|
p = self.opener(patchfn, "w")
|
|
try:
|
|
if date:
|
|
p.write("# HG changeset patch\n")
|
|
if user:
|
|
p.write("# User " + user + "\n")
|
|
p.write("# Date %d %d\n\n" % date)
|
|
elif user:
|
|
p.write("From: " + user + "\n\n")
|
|
|
|
if hasattr(msg, '__call__'):
|
|
msg = msg()
|
|
commitmsg = msg and msg or ("[mq]: %s" % patchfn)
|
|
n = repo.commit(commitmsg, user, date, match=match, force=True)
|
|
if n is None:
|
|
raise util.Abort(_("repo commit failed"))
|
|
try:
|
|
self.full_series[insert:insert] = [patchfn]
|
|
self.applied.append(statusentry(hex(n), patchfn))
|
|
self.parse_series()
|
|
self.series_dirty = 1
|
|
self.applied_dirty = 1
|
|
if msg:
|
|
msg = msg + "\n\n"
|
|
p.write(msg)
|
|
if commitfiles:
|
|
diffopts = self.diffopts()
|
|
if opts.get('git'): diffopts.git = True
|
|
parent = self.qparents(repo, n)
|
|
chunks = patch.diff(repo, node1=parent, node2=n,
|
|
match=match, opts=diffopts)
|
|
for chunk in chunks:
|
|
p.write(chunk)
|
|
p.close()
|
|
wlock.release()
|
|
wlock = None
|
|
r = self.qrepo()
|
|
if r: r.add([patchfn])
|
|
except:
|
|
repo.rollback()
|
|
raise
|
|
except Exception:
|
|
patchpath = self.join(patchfn)
|
|
try:
|
|
os.unlink(patchpath)
|
|
except:
|
|
self.ui.warn(_('error unlinking %s\n') % patchpath)
|
|
raise
|
|
self.removeundo(repo)
|
|
finally:
|
|
release(wlock)
|
|
|
|
def strip(self, repo, rev, update=True, backup="all", force=None):
|
|
wlock = lock = None
|
|
try:
|
|
wlock = repo.wlock()
|
|
lock = repo.lock()
|
|
|
|
if update:
|
|
self.check_localchanges(repo, force=force, refresh=False)
|
|
urev = self.qparents(repo, rev)
|
|
hg.clean(repo, urev)
|
|
repo.dirstate.write()
|
|
|
|
self.removeundo(repo)
|
|
repair.strip(self.ui, repo, rev, backup)
|
|
# strip may have unbundled a set of backed up revisions after
|
|
# the actual strip
|
|
self.removeundo(repo)
|
|
finally:
|
|
release(lock, wlock)
|
|
|
|
def isapplied(self, patch):
|
|
"""returns (index, rev, patch)"""
|
|
for i, a in enumerate(self.applied):
|
|
if a.name == patch:
|
|
return (i, a.rev, a.name)
|
|
return None
|
|
|
|
# if the exact patch name does not exist, we try a few
|
|
# variations. If strict is passed, we try only #1
|
|
#
|
|
# 1) a number to indicate an offset in the series file
|
|
# 2) a unique substring of the patch name was given
|
|
# 3) patchname[-+]num to indicate an offset in the series file
|
|
def lookup(self, patch, strict=False):
|
|
patch = patch and str(patch)
|
|
|
|
def partial_name(s):
|
|
if s in self.series:
|
|
return s
|
|
matches = [x for x in self.series if s in x]
|
|
if len(matches) > 1:
|
|
self.ui.warn(_('patch name "%s" is ambiguous:\n') % s)
|
|
for m in matches:
|
|
self.ui.warn(' %s\n' % m)
|
|
return None
|
|
if matches:
|
|
return matches[0]
|
|
if len(self.series) > 0 and len(self.applied) > 0:
|
|
if s == 'qtip':
|
|
return self.series[self.series_end(True)-1]
|
|
if s == 'qbase':
|
|
return self.series[0]
|
|
return None
|
|
|
|
if patch is None:
|
|
return None
|
|
if patch in self.series:
|
|
return patch
|
|
|
|
if not os.path.isfile(self.join(patch)):
|
|
try:
|
|
sno = int(patch)
|
|
except(ValueError, OverflowError):
|
|
pass
|
|
else:
|
|
if -len(self.series) <= sno < len(self.series):
|
|
return self.series[sno]
|
|
|
|
if not strict:
|
|
res = partial_name(patch)
|
|
if res:
|
|
return res
|
|
minus = patch.rfind('-')
|
|
if minus >= 0:
|
|
res = partial_name(patch[:minus])
|
|
if res:
|
|
i = self.series.index(res)
|
|
try:
|
|
off = int(patch[minus+1:] or 1)
|
|
except(ValueError, OverflowError):
|
|
pass
|
|
else:
|
|
if i - off >= 0:
|
|
return self.series[i - off]
|
|
plus = patch.rfind('+')
|
|
if plus >= 0:
|
|
res = partial_name(patch[:plus])
|
|
if res:
|
|
i = self.series.index(res)
|
|
try:
|
|
off = int(patch[plus+1:] or 1)
|
|
except(ValueError, OverflowError):
|
|
pass
|
|
else:
|
|
if i + off < len(self.series):
|
|
return self.series[i + off]
|
|
raise util.Abort(_("patch %s not in series") % patch)
|
|
|
|
def push(self, repo, patch=None, force=False, list=False,
|
|
mergeq=None, all=False):
|
|
wlock = repo.wlock()
|
|
try:
|
|
if repo.dirstate.parents()[0] not in repo.heads():
|
|
self.ui.status(_("(working directory not at a head)\n"))
|
|
|
|
if not self.series:
|
|
self.ui.warn(_('no patches in series\n'))
|
|
return 0
|
|
|
|
patch = self.lookup(patch)
|
|
# Suppose our series file is: A B C and the current 'top'
|
|
# patch is B. qpush C should be performed (moving forward)
|
|
# qpush B is a NOP (no change) qpush A is an error (can't
|
|
# go backwards with qpush)
|
|
if patch:
|
|
info = self.isapplied(patch)
|
|
if info:
|
|
if info[0] < len(self.applied) - 1:
|
|
raise util.Abort(
|
|
_("cannot push to a previous patch: %s") % patch)
|
|
self.ui.warn(
|
|
_('qpush: %s is already at the top\n') % patch)
|
|
return
|
|
pushable, reason = self.pushable(patch)
|
|
if not pushable:
|
|
if reason:
|
|
reason = _('guarded by %r') % reason
|
|
else:
|
|
reason = _('no matching guards')
|
|
self.ui.warn(_("cannot push '%s' - %s\n") % (patch, reason))
|
|
return 1
|
|
elif all:
|
|
patch = self.series[-1]
|
|
if self.isapplied(patch):
|
|
self.ui.warn(_('all patches are currently applied\n'))
|
|
return 0
|
|
|
|
# Following the above example, starting at 'top' of B:
|
|
# qpush should be performed (pushes C), but a subsequent
|
|
# qpush without an argument is an error (nothing to
|
|
# apply). This allows a loop of "...while hg qpush..." to
|
|
# work as it detects an error when done
|
|
start = self.series_end()
|
|
if start == len(self.series):
|
|
self.ui.warn(_('patch series already fully applied\n'))
|
|
return 1
|
|
if not force:
|
|
self.check_localchanges(repo)
|
|
|
|
self.applied_dirty = 1
|
|
if start > 0:
|
|
self.check_toppatch(repo)
|
|
if not patch:
|
|
patch = self.series[start]
|
|
end = start + 1
|
|
else:
|
|
end = self.series.index(patch, start) + 1
|
|
|
|
s = self.series[start:end]
|
|
all_files = {}
|
|
try:
|
|
if mergeq:
|
|
ret = self.mergepatch(repo, mergeq, s)
|
|
else:
|
|
ret = self.apply(repo, s, list, all_files=all_files)
|
|
except:
|
|
self.ui.warn(_('cleaning up working directory...'))
|
|
node = repo.dirstate.parents()[0]
|
|
hg.revert(repo, node, None)
|
|
unknown = repo.status(unknown=True)[4]
|
|
# only remove unknown files that we know we touched or
|
|
# created while patching
|
|
for f in unknown:
|
|
if f in all_files:
|
|
util.unlink(repo.wjoin(f))
|
|
self.ui.warn(_('done\n'))
|
|
raise
|
|
|
|
top = self.applied[-1].name
|
|
if ret[0] and ret[0] > 1:
|
|
msg = _("errors during apply, please fix and refresh %s\n")
|
|
self.ui.write(msg % top)
|
|
else:
|
|
self.ui.write(_("now at: %s\n") % top)
|
|
return ret[0]
|
|
|
|
finally:
|
|
wlock.release()
|
|
|
|
def pop(self, repo, patch=None, force=False, update=True, all=False):
|
|
def getfile(f, rev, flags):
|
|
t = repo.file(f).read(rev)
|
|
repo.wwrite(f, t, flags)
|
|
|
|
wlock = repo.wlock()
|
|
try:
|
|
if patch:
|
|
# index, rev, patch
|
|
info = self.isapplied(patch)
|
|
if not info:
|
|
patch = self.lookup(patch)
|
|
info = self.isapplied(patch)
|
|
if not info:
|
|
raise util.Abort(_("patch %s is not applied") % patch)
|
|
|
|
if len(self.applied) == 0:
|
|
# Allow qpop -a to work repeatedly,
|
|
# but not qpop without an argument
|
|
self.ui.warn(_("no patches applied\n"))
|
|
return not all
|
|
|
|
if all:
|
|
start = 0
|
|
elif patch:
|
|
start = info[0] + 1
|
|
else:
|
|
start = len(self.applied) - 1
|
|
|
|
if start >= len(self.applied):
|
|
self.ui.warn(_("qpop: %s is already at the top\n") % patch)
|
|
return
|
|
|
|
if not update:
|
|
parents = repo.dirstate.parents()
|
|
rr = [ bin(x.rev) for x in self.applied ]
|
|
for p in parents:
|
|
if p in rr:
|
|
self.ui.warn(_("qpop: forcing dirstate update\n"))
|
|
update = True
|
|
else:
|
|
parents = [p.hex() for p in repo[None].parents()]
|
|
needupdate = False
|
|
for entry in self.applied[start:]:
|
|
if entry.rev in parents:
|
|
needupdate = True
|
|
break
|
|
update = needupdate
|
|
|
|
if not force and update:
|
|
self.check_localchanges(repo)
|
|
|
|
self.applied_dirty = 1
|
|
end = len(self.applied)
|
|
rev = bin(self.applied[start].rev)
|
|
if update:
|
|
top = self.check_toppatch(repo)
|
|
|
|
try:
|
|
heads = repo.changelog.heads(rev)
|
|
except error.LookupError:
|
|
node = short(rev)
|
|
raise util.Abort(_('trying to pop unknown node %s') % node)
|
|
|
|
if heads != [bin(self.applied[-1].rev)]:
|
|
raise util.Abort(_("popping would remove a revision not "
|
|
"managed by this patch queue"))
|
|
|
|
# we know there are no local changes, so we can make a simplified
|
|
# form of hg.update.
|
|
if update:
|
|
qp = self.qparents(repo, rev)
|
|
changes = repo.changelog.read(qp)
|
|
mmap = repo.manifest.read(changes[0])
|
|
m, a, r, d = repo.status(qp, top)[:4]
|
|
if d:
|
|
raise util.Abort(_("deletions found between repo revs"))
|
|
for f in m:
|
|
getfile(f, mmap[f], mmap.flags(f))
|
|
for f in r:
|
|
getfile(f, mmap[f], mmap.flags(f))
|
|
for f in m + r:
|
|
repo.dirstate.normal(f)
|
|
for f in a:
|
|
try:
|
|
os.unlink(repo.wjoin(f))
|
|
except OSError, e:
|
|
if e.errno != errno.ENOENT:
|
|
raise
|
|
try: os.removedirs(os.path.dirname(repo.wjoin(f)))
|
|
except: pass
|
|
repo.dirstate.forget(f)
|
|
repo.dirstate.setparents(qp, nullid)
|
|
for patch in reversed(self.applied[start:end]):
|
|
self.ui.status(_("popping %s\n") % patch.name)
|
|
del self.applied[start:end]
|
|
self.strip(repo, rev, update=False, backup='strip')
|
|
if len(self.applied):
|
|
self.ui.write(_("now at: %s\n") % self.applied[-1].name)
|
|
else:
|
|
self.ui.write(_("patch queue now empty\n"))
|
|
finally:
|
|
wlock.release()
|
|
|
|
def diff(self, repo, pats, opts):
|
|
top = self.check_toppatch(repo)
|
|
if not top:
|
|
self.ui.write(_("no patches applied\n"))
|
|
return
|
|
qp = self.qparents(repo, top)
|
|
self._diffopts = patch.diffopts(self.ui, opts)
|
|
self.printdiff(repo, qp, files=pats, opts=opts)
|
|
|
|
def refresh(self, repo, pats=None, **opts):
|
|
if len(self.applied) == 0:
|
|
self.ui.write(_("no patches applied\n"))
|
|
return 1
|
|
msg = opts.get('msg', '').rstrip()
|
|
newuser = opts.get('user')
|
|
newdate = opts.get('date')
|
|
if newdate:
|
|
newdate = '%d %d' % util.parsedate(newdate)
|
|
wlock = repo.wlock()
|
|
try:
|
|
self.check_toppatch(repo)
|
|
(top, patchfn) = (self.applied[-1].rev, self.applied[-1].name)
|
|
top = bin(top)
|
|
if repo.changelog.heads(top) != [top]:
|
|
raise util.Abort(_("cannot refresh a revision with children"))
|
|
cparents = repo.changelog.parents(top)
|
|
patchparent = self.qparents(repo, top)
|
|
ph = patchheader(self.join(patchfn))
|
|
|
|
patchf = self.opener(patchfn, 'r')
|
|
|
|
# if the patch was a git patch, refresh it as a git patch
|
|
for line in patchf:
|
|
if line.startswith('diff --git'):
|
|
self.diffopts().git = True
|
|
break
|
|
|
|
if msg:
|
|
ph.setmessage(msg)
|
|
if newuser:
|
|
ph.setuser(newuser)
|
|
if newdate:
|
|
ph.setdate(newdate)
|
|
|
|
# only commit new patch when write is complete
|
|
patchf = self.opener(patchfn, 'w', atomictemp=True)
|
|
|
|
patchf.seek(0)
|
|
patchf.truncate()
|
|
|
|
comments = str(ph)
|
|
if comments:
|
|
patchf.write(comments)
|
|
|
|
if opts.get('git'):
|
|
self.diffopts().git = True
|
|
tip = repo.changelog.tip()
|
|
if top == tip:
|
|
# if the top of our patch queue is also the tip, there is an
|
|
# optimization here. We update the dirstate in place and strip
|
|
# off the tip commit. Then just commit the current directory
|
|
# tree. We can also send repo.commit the list of files
|
|
# changed to speed up the diff
|
|
#
|
|
# in short mode, we only diff the files included in the
|
|
# patch already plus specified files
|
|
#
|
|
# this should really read:
|
|
# mm, dd, aa, aa2 = repo.status(tip, patchparent)[:4]
|
|
# but we do it backwards to take advantage of manifest/chlog
|
|
# caching against the next repo.status call
|
|
#
|
|
mm, aa, dd, aa2 = repo.status(patchparent, tip)[:4]
|
|
changes = repo.changelog.read(tip)
|
|
man = repo.manifest.read(changes[0])
|
|
aaa = aa[:]
|
|
matchfn = cmdutil.match(repo, pats, opts)
|
|
if opts.get('short'):
|
|
# if amending a patch, we start with existing
|
|
# files plus specified files - unfiltered
|
|
match = cmdutil.matchfiles(repo, mm + aa + dd + matchfn.files())
|
|
# filter with inc/exl options
|
|
matchfn = cmdutil.match(repo, opts=opts)
|
|
else:
|
|
match = cmdutil.matchall(repo)
|
|
m, a, r, d = repo.status(match=match)[:4]
|
|
|
|
# we might end up with files that were added between
|
|
# tip and the dirstate parent, but then changed in the
|
|
# local dirstate. in this case, we want them to only
|
|
# show up in the added section
|
|
for x in m:
|
|
if x not in aa:
|
|
mm.append(x)
|
|
# we might end up with files added by the local dirstate that
|
|
# were deleted by the patch. In this case, they should only
|
|
# show up in the changed section.
|
|
for x in a:
|
|
if x in dd:
|
|
del dd[dd.index(x)]
|
|
mm.append(x)
|
|
else:
|
|
aa.append(x)
|
|
# make sure any files deleted in the local dirstate
|
|
# are not in the add or change column of the patch
|
|
forget = []
|
|
for x in d + r:
|
|
if x in aa:
|
|
del aa[aa.index(x)]
|
|
forget.append(x)
|
|
continue
|
|
elif x in mm:
|
|
del mm[mm.index(x)]
|
|
dd.append(x)
|
|
|
|
m = list(set(mm))
|
|
r = list(set(dd))
|
|
a = list(set(aa))
|
|
c = [filter(matchfn, l) for l in (m, a, r)]
|
|
match = cmdutil.matchfiles(repo, set(c[0] + c[1] + c[2]))
|
|
chunks = patch.diff(repo, patchparent, match=match,
|
|
changes=c, opts=self.diffopts())
|
|
for chunk in chunks:
|
|
patchf.write(chunk)
|
|
|
|
try:
|
|
if self.diffopts().git:
|
|
copies = {}
|
|
for dst in a:
|
|
src = repo.dirstate.copied(dst)
|
|
# during qfold, the source file for copies may
|
|
# be removed. Treat this as a simple add.
|
|
if src is not None and src in repo.dirstate:
|
|
copies.setdefault(src, []).append(dst)
|
|
repo.dirstate.add(dst)
|
|
# remember the copies between patchparent and tip
|
|
for dst in aaa:
|
|
f = repo.file(dst)
|
|
src = f.renamed(man[dst])
|
|
if src:
|
|
copies.setdefault(src[0], []).extend(copies.get(dst, []))
|
|
if dst in a:
|
|
copies[src[0]].append(dst)
|
|
# we can't copy a file created by the patch itself
|
|
if dst in copies:
|
|
del copies[dst]
|
|
for src, dsts in copies.iteritems():
|
|
for dst in dsts:
|
|
repo.dirstate.copy(src, dst)
|
|
else:
|
|
for dst in a:
|
|
repo.dirstate.add(dst)
|
|
# Drop useless copy information
|
|
for f in list(repo.dirstate.copies()):
|
|
repo.dirstate.copy(None, f)
|
|
for f in r:
|
|
repo.dirstate.remove(f)
|
|
# if the patch excludes a modified file, mark that
|
|
# file with mtime=0 so status can see it.
|
|
mm = []
|
|
for i in xrange(len(m)-1, -1, -1):
|
|
if not matchfn(m[i]):
|
|
mm.append(m[i])
|
|
del m[i]
|
|
for f in m:
|
|
repo.dirstate.normal(f)
|
|
for f in mm:
|
|
repo.dirstate.normallookup(f)
|
|
for f in forget:
|
|
repo.dirstate.forget(f)
|
|
|
|
if not msg:
|
|
if not ph.message:
|
|
message = "[mq]: %s\n" % patchfn
|
|
else:
|
|
message = "\n".join(ph.message)
|
|
else:
|
|
message = msg
|
|
|
|
user = ph.user or changes[1]
|
|
|
|
# assumes strip can roll itself back if interrupted
|
|
repo.dirstate.setparents(*cparents)
|
|
self.applied.pop()
|
|
self.applied_dirty = 1
|
|
self.strip(repo, top, update=False,
|
|
backup='strip')
|
|
except:
|
|
repo.dirstate.invalidate()
|
|
raise
|
|
|
|
try:
|
|
# might be nice to attempt to roll back strip after this
|
|
patchf.rename()
|
|
n = repo.commit(message, user, ph.date, match=match,
|
|
force=True)
|
|
self.applied.append(statusentry(hex(n), patchfn))
|
|
except:
|
|
ctx = repo[cparents[0]]
|
|
repo.dirstate.rebuild(ctx.node(), ctx.manifest())
|
|
self.save_dirty()
|
|
self.ui.warn(_('refresh interrupted while patch was popped! '
|
|
'(revert --all, qpush to recover)\n'))
|
|
raise
|
|
else:
|
|
self.printdiff(repo, patchparent, fp=patchf)
|
|
patchf.rename()
|
|
added = repo.status()[1]
|
|
for a in added:
|
|
f = repo.wjoin(a)
|
|
try:
|
|
os.unlink(f)
|
|
except OSError, e:
|
|
if e.errno != errno.ENOENT:
|
|
raise
|
|
try: os.removedirs(os.path.dirname(f))
|
|
except: pass
|
|
# forget the file copies in the dirstate
|
|
# push should readd the files later on
|
|
repo.dirstate.forget(a)
|
|
self.pop(repo, force=True)
|
|
self.push(repo, force=True)
|
|
finally:
|
|
wlock.release()
|
|
self.removeundo(repo)
|
|
|
|
def init(self, repo, create=False):
|
|
if not create and os.path.isdir(self.path):
|
|
raise util.Abort(_("patch queue directory already exists"))
|
|
try:
|
|
os.mkdir(self.path)
|
|
except OSError, inst:
|
|
if inst.errno != errno.EEXIST or not create:
|
|
raise
|
|
if create:
|
|
return self.qrepo(create=True)
|
|
|
|
def unapplied(self, repo, patch=None):
|
|
if patch and patch not in self.series:
|
|
raise util.Abort(_("patch %s is not in series file") % patch)
|
|
if not patch:
|
|
start = self.series_end()
|
|
else:
|
|
start = self.series.index(patch) + 1
|
|
unapplied = []
|
|
for i in xrange(start, len(self.series)):
|
|
pushable, reason = self.pushable(i)
|
|
if pushable:
|
|
unapplied.append((i, self.series[i]))
|
|
self.explain_pushable(i)
|
|
return unapplied
|
|
|
|
def qseries(self, repo, missing=None, start=0, length=None, status=None,
|
|
summary=False):
|
|
def displayname(pfx, patchname):
|
|
if summary:
|
|
ph = patchheader(self.join(patchname))
|
|
msg = ph.message
|
|
msg = msg and ': ' + msg[0] or ': '
|
|
else:
|
|
msg = ''
|
|
msg = "%s%s%s" % (pfx, patchname, msg)
|
|
if self.ui.interactive():
|
|
msg = util.ellipsis(msg, util.termwidth())
|
|
self.ui.write(msg + '\n')
|
|
|
|
applied = set([p.name for p in self.applied])
|
|
if length is None:
|
|
length = len(self.series) - start
|
|
if not missing:
|
|
if self.ui.verbose:
|
|
idxwidth = len(str(start+length - 1))
|
|
for i in xrange(start, start+length):
|
|
patch = self.series[i]
|
|
if patch in applied:
|
|
stat = 'A'
|
|
elif self.pushable(i)[0]:
|
|
stat = 'U'
|
|
else:
|
|
stat = 'G'
|
|
pfx = ''
|
|
if self.ui.verbose:
|
|
pfx = '%*d %s ' % (idxwidth, i, stat)
|
|
elif status and status != stat:
|
|
continue
|
|
displayname(pfx, patch)
|
|
else:
|
|
msng_list = []
|
|
for root, dirs, files in os.walk(self.path):
|
|
d = root[len(self.path) + 1:]
|
|
for f in files:
|
|
fl = os.path.join(d, f)
|
|
if (fl not in self.series and
|
|
fl not in (self.status_path, self.series_path,
|
|
self.guards_path)
|
|
and not fl.startswith('.')):
|
|
msng_list.append(fl)
|
|
for x in sorted(msng_list):
|
|
pfx = self.ui.verbose and ('D ') or ''
|
|
displayname(pfx, x)
|
|
|
|
def issaveline(self, l):
|
|
if l.name == '.hg.patches.save.line':
|
|
return True
|
|
|
|
def qrepo(self, create=False):
|
|
if create or os.path.isdir(self.join(".hg")):
|
|
return hg.repository(self.ui, path=self.path, create=create)
|
|
|
|
def restore(self, repo, rev, delete=None, qupdate=None):
|
|
c = repo.changelog.read(rev)
|
|
desc = c[4].strip()
|
|
lines = desc.splitlines()
|
|
i = 0
|
|
datastart = None
|
|
series = []
|
|
applied = []
|
|
qpp = None
|
|
for i, line in enumerate(lines):
|
|
if line == 'Patch Data:':
|
|
datastart = i + 1
|
|
elif line.startswith('Dirstate:'):
|
|
l = line.rstrip()
|
|
l = l[10:].split(' ')
|
|
qpp = [ bin(x) for x in l ]
|
|
elif datastart != None:
|
|
l = line.rstrip()
|
|
se = statusentry(l)
|
|
file_ = se.name
|
|
if se.rev:
|
|
applied.append(se)
|
|
else:
|
|
series.append(file_)
|
|
if datastart is None:
|
|
self.ui.warn(_("No saved patch data found\n"))
|
|
return 1
|
|
self.ui.warn(_("restoring status: %s\n") % lines[0])
|
|
self.full_series = series
|
|
self.applied = applied
|
|
self.parse_series()
|
|
self.series_dirty = 1
|
|
self.applied_dirty = 1
|
|
heads = repo.changelog.heads()
|
|
if delete:
|
|
if rev not in heads:
|
|
self.ui.warn(_("save entry has children, leaving it alone\n"))
|
|
else:
|
|
self.ui.warn(_("removing save entry %s\n") % short(rev))
|
|
pp = repo.dirstate.parents()
|
|
if rev in pp:
|
|
update = True
|
|
else:
|
|
update = False
|
|
self.strip(repo, rev, update=update, backup='strip')
|
|
if qpp:
|
|
self.ui.warn(_("saved queue repository parents: %s %s\n") %
|
|
(short(qpp[0]), short(qpp[1])))
|
|
if qupdate:
|
|
self.ui.status(_("queue directory updating\n"))
|
|
r = self.qrepo()
|
|
if not r:
|
|
self.ui.warn(_("Unable to load queue repository\n"))
|
|
return 1
|
|
hg.clean(r, qpp[0])
|
|
|
|
def save(self, repo, msg=None):
|
|
if len(self.applied) == 0:
|
|
self.ui.warn(_("save: no patches applied, exiting\n"))
|
|
return 1
|
|
if self.issaveline(self.applied[-1]):
|
|
self.ui.warn(_("status is already saved\n"))
|
|
return 1
|
|
|
|
ar = [ ':' + x for x in self.full_series ]
|
|
if not msg:
|
|
msg = _("hg patches saved state")
|
|
else:
|
|
msg = "hg patches: " + msg.rstrip('\r\n')
|
|
r = self.qrepo()
|
|
if r:
|
|
pp = r.dirstate.parents()
|
|
msg += "\nDirstate: %s %s" % (hex(pp[0]), hex(pp[1]))
|
|
msg += "\n\nPatch Data:\n"
|
|
text = msg + "\n".join([str(x) for x in self.applied]) + '\n' + (ar and
|
|
"\n".join(ar) + '\n' or "")
|
|
n = repo.commit(text, force=True)
|
|
if not n:
|
|
self.ui.warn(_("repo commit failed\n"))
|
|
return 1
|
|
self.applied.append(statusentry(hex(n),'.hg.patches.save.line'))
|
|
self.applied_dirty = 1
|
|
self.removeundo(repo)
|
|
|
|
def full_series_end(self):
|
|
if len(self.applied) > 0:
|
|
p = self.applied[-1].name
|
|
end = self.find_series(p)
|
|
if end is None:
|
|
return len(self.full_series)
|
|
return end + 1
|
|
return 0
|
|
|
|
def series_end(self, all_patches=False):
|
|
"""If all_patches is False, return the index of the next pushable patch
|
|
in the series, or the series length. If all_patches is True, return the
|
|
index of the first patch past the last applied one.
|
|
"""
|
|
end = 0
|
|
def next(start):
|
|
if all_patches:
|
|
return start
|
|
i = start
|
|
while i < len(self.series):
|
|
p, reason = self.pushable(i)
|
|
if p:
|
|
break
|
|
self.explain_pushable(i)
|
|
i += 1
|
|
return i
|
|
if len(self.applied) > 0:
|
|
p = self.applied[-1].name
|
|
try:
|
|
end = self.series.index(p)
|
|
except ValueError:
|
|
return 0
|
|
return next(end + 1)
|
|
return next(end)
|
|
|
|
def appliedname(self, index):
|
|
pname = self.applied[index].name
|
|
if not self.ui.verbose:
|
|
p = pname
|
|
else:
|
|
p = str(self.series.index(pname)) + " " + pname
|
|
return p
|
|
|
|
def qimport(self, repo, files, patchname=None, rev=None, existing=None,
|
|
force=None, git=False):
|
|
def checkseries(patchname):
|
|
if patchname in self.series:
|
|
raise util.Abort(_('patch %s is already in the series file')
|
|
% patchname)
|
|
def checkfile(patchname):
|
|
if not force and os.path.exists(self.join(patchname)):
|
|
raise util.Abort(_('patch "%s" already exists')
|
|
% patchname)
|
|
|
|
if rev:
|
|
if files:
|
|
raise util.Abort(_('option "-r" not valid when importing '
|
|
'files'))
|
|
rev = cmdutil.revrange(repo, rev)
|
|
rev.sort(reverse=True)
|
|
if (len(files) > 1 or len(rev) > 1) and patchname:
|
|
raise util.Abort(_('option "-n" not valid when importing multiple '
|
|
'patches'))
|
|
i = 0
|
|
added = []
|
|
if rev:
|
|
# If mq patches are applied, we can only import revisions
|
|
# that form a linear path to qbase.
|
|
# Otherwise, they should form a linear path to a head.
|
|
heads = repo.changelog.heads(repo.changelog.node(rev[-1]))
|
|
if len(heads) > 1:
|
|
raise util.Abort(_('revision %d is the root of more than one '
|
|
'branch') % rev[-1])
|
|
if self.applied:
|
|
base = hex(repo.changelog.node(rev[0]))
|
|
if base in [n.rev for n in self.applied]:
|
|
raise util.Abort(_('revision %d is already managed')
|
|
% rev[0])
|
|
if heads != [bin(self.applied[-1].rev)]:
|
|
raise util.Abort(_('revision %d is not the parent of '
|
|
'the queue') % rev[0])
|
|
base = repo.changelog.rev(bin(self.applied[0].rev))
|
|
lastparent = repo.changelog.parentrevs(base)[0]
|
|
else:
|
|
if heads != [repo.changelog.node(rev[0])]:
|
|
raise util.Abort(_('revision %d has unmanaged children')
|
|
% rev[0])
|
|
lastparent = None
|
|
|
|
if git:
|
|
self.diffopts().git = True
|
|
|
|
for r in rev:
|
|
p1, p2 = repo.changelog.parentrevs(r)
|
|
n = repo.changelog.node(r)
|
|
if p2 != nullrev:
|
|
raise util.Abort(_('cannot import merge revision %d') % r)
|
|
if lastparent and lastparent != r:
|
|
raise util.Abort(_('revision %d is not the parent of %d')
|
|
% (r, lastparent))
|
|
lastparent = p1
|
|
|
|
if not patchname:
|
|
patchname = normname('%d.diff' % r)
|
|
self.check_reserved_name(patchname)
|
|
checkseries(patchname)
|
|
checkfile(patchname)
|
|
self.full_series.insert(0, patchname)
|
|
|
|
patchf = self.opener(patchname, "w")
|
|
patch.export(repo, [n], fp=patchf, opts=self.diffopts())
|
|
patchf.close()
|
|
|
|
se = statusentry(hex(n), patchname)
|
|
self.applied.insert(0, se)
|
|
|
|
added.append(patchname)
|
|
patchname = None
|
|
self.parse_series()
|
|
self.applied_dirty = 1
|
|
|
|
for filename in files:
|
|
if existing:
|
|
if filename == '-':
|
|
raise util.Abort(_('-e is incompatible with import from -'))
|
|
if not patchname:
|
|
patchname = normname(filename)
|
|
self.check_reserved_name(patchname)
|
|
if not os.path.isfile(self.join(patchname)):
|
|
raise util.Abort(_("patch %s does not exist") % patchname)
|
|
else:
|
|
try:
|
|
if filename == '-':
|
|
if not patchname:
|
|
raise util.Abort(_('need --name to import a patch from -'))
|
|
text = sys.stdin.read()
|
|
else:
|
|
text = url.open(self.ui, filename).read()
|
|
except (OSError, IOError):
|
|
raise util.Abort(_("unable to read %s") % filename)
|
|
if not patchname:
|
|
patchname = normname(os.path.basename(filename))
|
|
self.check_reserved_name(patchname)
|
|
checkfile(patchname)
|
|
patchf = self.opener(patchname, "w")
|
|
patchf.write(text)
|
|
if not force:
|
|
checkseries(patchname)
|
|
if patchname not in self.series:
|
|
index = self.full_series_end() + i
|
|
self.full_series[index:index] = [patchname]
|
|
self.parse_series()
|
|
self.ui.warn(_("adding %s to series file\n") % patchname)
|
|
i += 1
|
|
added.append(patchname)
|
|
patchname = None
|
|
self.series_dirty = 1
|
|
qrepo = self.qrepo()
|
|
if qrepo:
|
|
qrepo.add(added)
|
|
|
|
def delete(ui, repo, *patches, **opts):
|
|
"""remove patches from queue
|
|
|
|
The patches must not be applied, and at least one patch is required. With
|
|
-k/--keep, the patch files are preserved in the patch directory.
|
|
|
|
To stop managing a patch and move it into permanent history,
|
|
use the qfinish command."""
|
|
q = repo.mq
|
|
q.delete(repo, patches, opts)
|
|
q.save_dirty()
|
|
return 0
|
|
|
|
def applied(ui, repo, patch=None, **opts):
|
|
"""print the patches already applied"""
|
|
q = repo.mq
|
|
if patch:
|
|
if patch not in q.series:
|
|
raise util.Abort(_("patch %s is not in series file") % patch)
|
|
end = q.series.index(patch) + 1
|
|
else:
|
|
end = q.series_end(True)
|
|
return q.qseries(repo, length=end, status='A', summary=opts.get('summary'))
|
|
|
|
def unapplied(ui, repo, patch=None, **opts):
|
|
"""print the patches not yet applied"""
|
|
q = repo.mq
|
|
if patch:
|
|
if patch not in q.series:
|
|
raise util.Abort(_("patch %s is not in series file") % patch)
|
|
start = q.series.index(patch) + 1
|
|
else:
|
|
start = q.series_end(True)
|
|
q.qseries(repo, start=start, status='U', summary=opts.get('summary'))
|
|
|
|
def qimport(ui, repo, *filename, **opts):
|
|
"""import a patch
|
|
|
|
The patch is inserted into the series after the last applied
|
|
patch. If no patches have been applied, qimport prepends the patch
|
|
to the series.
|
|
|
|
The patch will have the same name as its source file unless you
|
|
give it a new one with -n/--name.
|
|
|
|
You can register an existing patch inside the patch directory with
|
|
the -e/--existing flag.
|
|
|
|
With -f/--force, an existing patch of the same name will be
|
|
overwritten.
|
|
|
|
An existing changeset may be placed under mq control with -r/--rev
|
|
(e.g. qimport --rev tip -n patch will place tip under mq control).
|
|
With -g/--git, patches imported with --rev will use the git diff
|
|
format. See the diffs help topic for information on why this is
|
|
important for preserving rename/copy information and permission
|
|
changes.
|
|
|
|
To import a patch from standard input, pass - as the patch file.
|
|
When importing from standard input, a patch name must be specified
|
|
using the --name flag.
|
|
"""
|
|
q = repo.mq
|
|
q.qimport(repo, filename, patchname=opts['name'],
|
|
existing=opts['existing'], force=opts['force'], rev=opts['rev'],
|
|
git=opts['git'])
|
|
q.save_dirty()
|
|
|
|
if opts.get('push') and not opts.get('rev'):
|
|
return q.push(repo, None)
|
|
return 0
|
|
|
|
def init(ui, repo, **opts):
|
|
"""init a new queue repository
|
|
|
|
The queue repository is unversioned by default. If
|
|
-c/--create-repo is specified, qinit will create a separate nested
|
|
repository for patches (qinit -c may also be run later to convert
|
|
an unversioned patch repository into a versioned one). You can use
|
|
qcommit to commit changes to this queue repository."""
|
|
q = repo.mq
|
|
r = q.init(repo, create=opts['create_repo'])
|
|
q.save_dirty()
|
|
if r:
|
|
if not os.path.exists(r.wjoin('.hgignore')):
|
|
fp = r.wopener('.hgignore', 'w')
|
|
fp.write('^\\.hg\n')
|
|
fp.write('^\\.mq\n')
|
|
fp.write('syntax: glob\n')
|
|
fp.write('status\n')
|
|
fp.write('guards\n')
|
|
fp.close()
|
|
if not os.path.exists(r.wjoin('series')):
|
|
r.wopener('series', 'w').close()
|
|
r.add(['.hgignore', 'series'])
|
|
commands.add(ui, r)
|
|
return 0
|
|
|
|
def clone(ui, source, dest=None, **opts):
|
|
'''clone main and patch repository at same time
|
|
|
|
If source is local, destination will have no patches applied. If
|
|
source is remote, this command can not check if patches are
|
|
applied in source, so cannot guarantee that patches are not
|
|
applied in destination. If you clone remote repository, be sure
|
|
before that it has no patches applied.
|
|
|
|
Source patch repository is looked for in <src>/.hg/patches by
|
|
default. Use -p <url> to change.
|
|
|
|
The patch directory must be a nested Mercurial repository, as
|
|
would be created by qinit -c.
|
|
'''
|
|
def patchdir(repo):
|
|
url = repo.url()
|
|
if url.endswith('/'):
|
|
url = url[:-1]
|
|
return url + '/.hg/patches'
|
|
if dest is None:
|
|
dest = hg.defaultdest(source)
|
|
sr = hg.repository(cmdutil.remoteui(ui, opts), ui.expandpath(source))
|
|
if opts['patches']:
|
|
patchespath = ui.expandpath(opts['patches'])
|
|
else:
|
|
patchespath = patchdir(sr)
|
|
try:
|
|
hg.repository(ui, patchespath)
|
|
except error.RepoError:
|
|
raise util.Abort(_('versioned patch repository not found'
|
|
' (see qinit -c)'))
|
|
qbase, destrev = None, None
|
|
if sr.local():
|
|
if sr.mq.applied:
|
|
qbase = bin(sr.mq.applied[0].rev)
|
|
if not hg.islocal(dest):
|
|
heads = set(sr.heads())
|
|
destrev = list(heads.difference(sr.heads(qbase)))
|
|
destrev.append(sr.changelog.parents(qbase)[0])
|
|
elif sr.capable('lookup'):
|
|
try:
|
|
qbase = sr.lookup('qbase')
|
|
except error.RepoError:
|
|
pass
|
|
ui.note(_('cloning main repository\n'))
|
|
sr, dr = hg.clone(ui, sr.url(), dest,
|
|
pull=opts['pull'],
|
|
rev=destrev,
|
|
update=False,
|
|
stream=opts['uncompressed'])
|
|
ui.note(_('cloning patch repository\n'))
|
|
hg.clone(ui, opts['patches'] or patchdir(sr), patchdir(dr),
|
|
pull=opts['pull'], update=not opts['noupdate'],
|
|
stream=opts['uncompressed'])
|
|
if dr.local():
|
|
if qbase:
|
|
ui.note(_('stripping applied patches from destination '
|
|
'repository\n'))
|
|
dr.mq.strip(dr, qbase, update=False, backup=None)
|
|
if not opts['noupdate']:
|
|
ui.note(_('updating destination repository\n'))
|
|
hg.update(dr, dr.changelog.tip())
|
|
|
|
def commit(ui, repo, *pats, **opts):
|
|
"""commit changes in the queue repository"""
|
|
q = repo.mq
|
|
r = q.qrepo()
|
|
if not r: raise util.Abort('no queue repository')
|
|
commands.commit(r.ui, r, *pats, **opts)
|
|
|
|
def series(ui, repo, **opts):
|
|
"""print the entire series file"""
|
|
repo.mq.qseries(repo, missing=opts['missing'], summary=opts['summary'])
|
|
return 0
|
|
|
|
def top(ui, repo, **opts):
|
|
"""print the name of the current patch"""
|
|
q = repo.mq
|
|
t = q.applied and q.series_end(True) or 0
|
|
if t:
|
|
return q.qseries(repo, start=t-1, length=1, status='A',
|
|
summary=opts.get('summary'))
|
|
else:
|
|
ui.write(_("no patches applied\n"))
|
|
return 1
|
|
|
|
def next(ui, repo, **opts):
|
|
"""print the name of the next patch"""
|
|
q = repo.mq
|
|
end = q.series_end()
|
|
if end == len(q.series):
|
|
ui.write(_("all patches applied\n"))
|
|
return 1
|
|
return q.qseries(repo, start=end, length=1, summary=opts.get('summary'))
|
|
|
|
def prev(ui, repo, **opts):
|
|
"""print the name of the previous patch"""
|
|
q = repo.mq
|
|
l = len(q.applied)
|
|
if l == 1:
|
|
ui.write(_("only one patch applied\n"))
|
|
return 1
|
|
if not l:
|
|
ui.write(_("no patches applied\n"))
|
|
return 1
|
|
return q.qseries(repo, start=l-2, length=1, status='A',
|
|
summary=opts.get('summary'))
|
|
|
|
def setupheaderopts(ui, opts):
|
|
def do(opt, val):
|
|
if not opts[opt] and opts['current' + opt]:
|
|
opts[opt] = val
|
|
do('user', ui.username())
|
|
do('date', "%d %d" % util.makedate())
|
|
|
|
def new(ui, repo, patch, *args, **opts):
|
|
"""create a new patch
|
|
|
|
qnew creates a new patch on top of the currently-applied patch (if
|
|
any). It will refuse to run if there are any outstanding changes
|
|
unless -f/--force is specified, in which case the patch will be
|
|
initialized with them. You may also use -I/--include,
|
|
-X/--exclude, and/or a list of files after the patch name to add
|
|
only changes to matching files to the new patch, leaving the rest
|
|
as uncommitted modifications.
|
|
|
|
-u/--user and -d/--date can be used to set the (given) user and
|
|
date, respectively. -U/--currentuser and -D/--currentdate set user
|
|
to current user and date to current date.
|
|
|
|
-e/--edit, -m/--message or -l/--logfile set the patch header as
|
|
well as the commit message. If none is specified, the header is
|
|
empty and the commit message is '[mq]: PATCH'.
|
|
|
|
Use the -g/--git option to keep the patch in the git extended diff
|
|
format. Read the diffs help topic for more information on why this
|
|
is important for preserving permission changes and copy/rename
|
|
information.
|
|
"""
|
|
msg = cmdutil.logmessage(opts)
|
|
def getmsg(): return ui.edit(msg, ui.username())
|
|
q = repo.mq
|
|
opts['msg'] = msg
|
|
if opts.get('edit'):
|
|
opts['msg'] = getmsg
|
|
else:
|
|
opts['msg'] = msg
|
|
setupheaderopts(ui, opts)
|
|
q.new(repo, patch, *args, **opts)
|
|
q.save_dirty()
|
|
return 0
|
|
|
|
def refresh(ui, repo, *pats, **opts):
|
|
"""update the current patch
|
|
|
|
If any file patterns are provided, the refreshed patch will
|
|
contain only the modifications that match those patterns; the
|
|
remaining modifications will remain in the working directory.
|
|
|
|
If -s/--short is specified, files currently included in the patch
|
|
will be refreshed just like matched files and remain in the patch.
|
|
|
|
hg add/remove/copy/rename work as usual, though you might want to
|
|
use git-style patches (-g/--git or [diff] git=1) to track copies
|
|
and renames. See the diffs help topic for more information on the
|
|
git diff format.
|
|
"""
|
|
q = repo.mq
|
|
message = cmdutil.logmessage(opts)
|
|
if opts['edit']:
|
|
if not q.applied:
|
|
ui.write(_("no patches applied\n"))
|
|
return 1
|
|
if message:
|
|
raise util.Abort(_('option "-e" incompatible with "-m" or "-l"'))
|
|
patch = q.applied[-1].name
|
|
ph = patchheader(q.join(patch))
|
|
message = ui.edit('\n'.join(ph.message), ph.user or ui.username())
|
|
setupheaderopts(ui, opts)
|
|
ret = q.refresh(repo, pats, msg=message, **opts)
|
|
q.save_dirty()
|
|
return ret
|
|
|
|
def diff(ui, repo, *pats, **opts):
|
|
"""diff of the current patch and subsequent modifications
|
|
|
|
Shows a diff which includes the current patch as well as any
|
|
changes which have been made in the working directory since the
|
|
last refresh (thus showing what the current patch would become
|
|
after a qrefresh).
|
|
|
|
Use 'hg diff' if you only want to see the changes made since the
|
|
last qrefresh, or 'hg export qtip' if you want to see changes made
|
|
by the current patch without including changes made since the
|
|
qrefresh.
|
|
"""
|
|
repo.mq.diff(repo, pats, opts)
|
|
return 0
|
|
|
|
def fold(ui, repo, *files, **opts):
|
|
"""fold the named patches into the current patch
|
|
|
|
Patches must not yet be applied. Each patch will be successively
|
|
applied to the current patch in the order given. If all the
|
|
patches apply successfully, the current patch will be refreshed
|
|
with the new cumulative patch, and the folded patches will be
|
|
deleted. With -k/--keep, the folded patch files will not be
|
|
removed afterwards.
|
|
|
|
The header for each folded patch will be concatenated with the
|
|
current patch header, separated by a line of '* * *'."""
|
|
|
|
q = repo.mq
|
|
|
|
if not files:
|
|
raise util.Abort(_('qfold requires at least one patch name'))
|
|
if not q.check_toppatch(repo):
|
|
raise util.Abort(_('No patches applied'))
|
|
q.check_localchanges(repo)
|
|
|
|
message = cmdutil.logmessage(opts)
|
|
if opts['edit']:
|
|
if message:
|
|
raise util.Abort(_('option "-e" incompatible with "-m" or "-l"'))
|
|
|
|
parent = q.lookup('qtip')
|
|
patches = []
|
|
messages = []
|
|
for f in files:
|
|
p = q.lookup(f)
|
|
if p in patches or p == parent:
|
|
ui.warn(_('Skipping already folded patch %s') % p)
|
|
if q.isapplied(p):
|
|
raise util.Abort(_('qfold cannot fold already applied patch %s') % p)
|
|
patches.append(p)
|
|
|
|
for p in patches:
|
|
if not message:
|
|
ph = patchheader(q.join(p))
|
|
if ph.message:
|
|
messages.append(ph.message)
|
|
pf = q.join(p)
|
|
(patchsuccess, files, fuzz) = q.patch(repo, pf)
|
|
if not patchsuccess:
|
|
raise util.Abort(_('Error folding patch %s') % p)
|
|
patch.updatedir(ui, repo, files)
|
|
|
|
if not message:
|
|
ph = patchheader(q.join(parent))
|
|
message, user = ph.message, ph.user
|
|
for msg in messages:
|
|
message.append('* * *')
|
|
message.extend(msg)
|
|
message = '\n'.join(message)
|
|
|
|
if opts['edit']:
|
|
message = ui.edit(message, user or ui.username())
|
|
|
|
q.refresh(repo, msg=message)
|
|
q.delete(repo, patches, opts)
|
|
q.save_dirty()
|
|
|
|
def goto(ui, repo, patch, **opts):
|
|
'''push or pop patches until named patch is at top of stack'''
|
|
q = repo.mq
|
|
patch = q.lookup(patch)
|
|
if q.isapplied(patch):
|
|
ret = q.pop(repo, patch, force=opts['force'])
|
|
else:
|
|
ret = q.push(repo, patch, force=opts['force'])
|
|
q.save_dirty()
|
|
return ret
|
|
|
|
def guard(ui, repo, *args, **opts):
|
|
'''set or print guards for a patch
|
|
|
|
Guards control whether a patch can be pushed. A patch with no
|
|
guards is always pushed. A patch with a positive guard ("+foo") is
|
|
pushed only if the qselect command has activated it. A patch with
|
|
a negative guard ("-foo") is never pushed if the qselect command
|
|
has activated it.
|
|
|
|
With no arguments, print the currently active guards.
|
|
With arguments, set guards for the named patch.
|
|
NOTE: Specifying negative guards now requires '--'.
|
|
|
|
To set guards on another patch:
|
|
hg qguard -- other.patch +2.6.17 -stable
|
|
'''
|
|
def status(idx):
|
|
guards = q.series_guards[idx] or ['unguarded']
|
|
ui.write('%s: %s\n' % (q.series[idx], ' '.join(guards)))
|
|
q = repo.mq
|
|
patch = None
|
|
args = list(args)
|
|
if opts['list']:
|
|
if args or opts['none']:
|
|
raise util.Abort(_('cannot mix -l/--list with options or arguments'))
|
|
for i in xrange(len(q.series)):
|
|
status(i)
|
|
return
|
|
if not args or args[0][0:1] in '-+':
|
|
if not q.applied:
|
|
raise util.Abort(_('no patches applied'))
|
|
patch = q.applied[-1].name
|
|
if patch is None and args[0][0:1] not in '-+':
|
|
patch = args.pop(0)
|
|
if patch is None:
|
|
raise util.Abort(_('no patch to work with'))
|
|
if args or opts['none']:
|
|
idx = q.find_series(patch)
|
|
if idx is None:
|
|
raise util.Abort(_('no patch named %s') % patch)
|
|
q.set_guards(idx, args)
|
|
q.save_dirty()
|
|
else:
|
|
status(q.series.index(q.lookup(patch)))
|
|
|
|
def header(ui, repo, patch=None):
|
|
"""print the header of the topmost or specified patch"""
|
|
q = repo.mq
|
|
|
|
if patch:
|
|
patch = q.lookup(patch)
|
|
else:
|
|
if not q.applied:
|
|
ui.write('no patches applied\n')
|
|
return 1
|
|
patch = q.lookup('qtip')
|
|
ph = patchheader(repo.mq.join(patch))
|
|
|
|
ui.write('\n'.join(ph.message) + '\n')
|
|
|
|
def lastsavename(path):
|
|
(directory, base) = os.path.split(path)
|
|
names = os.listdir(directory)
|
|
namere = re.compile("%s.([0-9]+)" % base)
|
|
maxindex = None
|
|
maxname = None
|
|
for f in names:
|
|
m = namere.match(f)
|
|
if m:
|
|
index = int(m.group(1))
|
|
if maxindex is None or index > maxindex:
|
|
maxindex = index
|
|
maxname = f
|
|
if maxname:
|
|
return (os.path.join(directory, maxname), maxindex)
|
|
return (None, None)
|
|
|
|
def savename(path):
|
|
(last, index) = lastsavename(path)
|
|
if last is None:
|
|
index = 0
|
|
newpath = path + ".%d" % (index + 1)
|
|
return newpath
|
|
|
|
def push(ui, repo, patch=None, **opts):
|
|
"""push the next patch onto the stack
|
|
|
|
When -f/--force is applied, all local changes in patched files
|
|
will be lost.
|
|
"""
|
|
q = repo.mq
|
|
mergeq = None
|
|
|
|
if opts['merge']:
|
|
if opts['name']:
|
|
newpath = repo.join(opts['name'])
|
|
else:
|
|
newpath, i = lastsavename(q.path)
|
|
if not newpath:
|
|
ui.warn(_("no saved queues found, please use -n\n"))
|
|
return 1
|
|
mergeq = queue(ui, repo.join(""), newpath)
|
|
ui.warn(_("merging with queue at: %s\n") % mergeq.path)
|
|
ret = q.push(repo, patch, force=opts['force'], list=opts['list'],
|
|
mergeq=mergeq, all=opts.get('all'))
|
|
return ret
|
|
|
|
def pop(ui, repo, patch=None, **opts):
|
|
"""pop the current patch off the stack
|
|
|
|
By default, pops off the top of the patch stack. If given a patch
|
|
name, keeps popping off patches until the named patch is at the
|
|
top of the stack.
|
|
"""
|
|
localupdate = True
|
|
if opts['name']:
|
|
q = queue(ui, repo.join(""), repo.join(opts['name']))
|
|
ui.warn(_('using patch queue: %s\n') % q.path)
|
|
localupdate = False
|
|
else:
|
|
q = repo.mq
|
|
ret = q.pop(repo, patch, force=opts['force'], update=localupdate,
|
|
all=opts['all'])
|
|
q.save_dirty()
|
|
return ret
|
|
|
|
def rename(ui, repo, patch, name=None, **opts):
|
|
"""rename a patch
|
|
|
|
With one argument, renames the current patch to PATCH1.
|
|
With two arguments, renames PATCH1 to PATCH2."""
|
|
|
|
q = repo.mq
|
|
|
|
if not name:
|
|
name = patch
|
|
patch = None
|
|
|
|
if patch:
|
|
patch = q.lookup(patch)
|
|
else:
|
|
if not q.applied:
|
|
ui.write(_('no patches applied\n'))
|
|
return
|
|
patch = q.lookup('qtip')
|
|
absdest = q.join(name)
|
|
if os.path.isdir(absdest):
|
|
name = normname(os.path.join(name, os.path.basename(patch)))
|
|
absdest = q.join(name)
|
|
if os.path.exists(absdest):
|
|
raise util.Abort(_('%s already exists') % absdest)
|
|
|
|
if name in q.series:
|
|
raise util.Abort(_('A patch named %s already exists in the series file') % name)
|
|
|
|
if ui.verbose:
|
|
ui.write('renaming %s to %s\n' % (patch, name))
|
|
i = q.find_series(patch)
|
|
guards = q.guard_re.findall(q.full_series[i])
|
|
q.full_series[i] = name + ''.join([' #' + g for g in guards])
|
|
q.parse_series()
|
|
q.series_dirty = 1
|
|
|
|
info = q.isapplied(patch)
|
|
if info:
|
|
q.applied[info[0]] = statusentry(info[1], name)
|
|
q.applied_dirty = 1
|
|
|
|
util.rename(q.join(patch), absdest)
|
|
r = q.qrepo()
|
|
if r:
|
|
wlock = r.wlock()
|
|
try:
|
|
if r.dirstate[patch] == 'a':
|
|
r.dirstate.forget(patch)
|
|
r.dirstate.add(name)
|
|
else:
|
|
if r.dirstate[name] == 'r':
|
|
r.undelete([name])
|
|
r.copy(patch, name)
|
|
r.remove([patch], False)
|
|
finally:
|
|
wlock.release()
|
|
|
|
q.save_dirty()
|
|
|
|
def restore(ui, repo, rev, **opts):
|
|
"""restore the queue state saved by a revision"""
|
|
rev = repo.lookup(rev)
|
|
q = repo.mq
|
|
q.restore(repo, rev, delete=opts['delete'],
|
|
qupdate=opts['update'])
|
|
q.save_dirty()
|
|
return 0
|
|
|
|
def save(ui, repo, **opts):
|
|
"""save current queue state"""
|
|
q = repo.mq
|
|
message = cmdutil.logmessage(opts)
|
|
ret = q.save(repo, msg=message)
|
|
if ret:
|
|
return ret
|
|
q.save_dirty()
|
|
if opts['copy']:
|
|
path = q.path
|
|
if opts['name']:
|
|
newpath = os.path.join(q.basepath, opts['name'])
|
|
if os.path.exists(newpath):
|
|
if not os.path.isdir(newpath):
|
|
raise util.Abort(_('destination %s exists and is not '
|
|
'a directory') % newpath)
|
|
if not opts['force']:
|
|
raise util.Abort(_('destination %s exists, '
|
|
'use -f to force') % newpath)
|
|
else:
|
|
newpath = savename(path)
|
|
ui.warn(_("copy %s to %s\n") % (path, newpath))
|
|
util.copyfiles(path, newpath)
|
|
if opts['empty']:
|
|
try:
|
|
os.unlink(q.join(q.status_path))
|
|
except:
|
|
pass
|
|
return 0
|
|
|
|
def strip(ui, repo, rev, **opts):
|
|
"""strip a revision and all its descendants from the repository
|
|
|
|
If one of the working directory's parent revisions is stripped, the
|
|
working directory will be updated to the parent of the stripped
|
|
revision.
|
|
"""
|
|
backup = 'all'
|
|
if opts['backup']:
|
|
backup = 'strip'
|
|
elif opts['nobackup']:
|
|
backup = 'none'
|
|
|
|
rev = repo.lookup(rev)
|
|
p = repo.dirstate.parents()
|
|
cl = repo.changelog
|
|
update = True
|
|
if p[0] == nullid:
|
|
update = False
|
|
elif p[1] == nullid and rev != cl.ancestor(p[0], rev):
|
|
update = False
|
|
elif rev not in (cl.ancestor(p[0], rev), cl.ancestor(p[1], rev)):
|
|
update = False
|
|
|
|
repo.mq.strip(repo, rev, backup=backup, update=update, force=opts['force'])
|
|
return 0
|
|
|
|
def select(ui, repo, *args, **opts):
|
|
'''set or print guarded patches to push
|
|
|
|
Use the qguard command to set or print guards on patch, then use
|
|
qselect to tell mq which guards to use. A patch will be pushed if
|
|
it has no guards or any positive guards match the currently
|
|
selected guard, but will not be pushed if any negative guards
|
|
match the current guard. For example:
|
|
|
|
qguard foo.patch -stable (negative guard)
|
|
qguard bar.patch +stable (positive guard)
|
|
qselect stable
|
|
|
|
This activates the "stable" guard. mq will skip foo.patch (because
|
|
it has a negative match) but push bar.patch (because it has a
|
|
positive match).
|
|
|
|
With no arguments, prints the currently active guards.
|
|
With one argument, sets the active guard.
|
|
|
|
Use -n/--none to deactivate guards (no other arguments needed).
|
|
When no guards are active, patches with positive guards are
|
|
skipped and patches with negative guards are pushed.
|
|
|
|
qselect can change the guards on applied patches. It does not pop
|
|
guarded patches by default. Use --pop to pop back to the last
|
|
applied patch that is not guarded. Use --reapply (which implies
|
|
--pop) to push back to the current patch afterwards, but skip
|
|
guarded patches.
|
|
|
|
Use -s/--series to print a list of all guards in the series file
|
|
(no other arguments needed). Use -v for more information.'''
|
|
|
|
q = repo.mq
|
|
guards = q.active()
|
|
if args or opts['none']:
|
|
old_unapplied = q.unapplied(repo)
|
|
old_guarded = [i for i in xrange(len(q.applied)) if
|
|
not q.pushable(i)[0]]
|
|
q.set_active(args)
|
|
q.save_dirty()
|
|
if not args:
|
|
ui.status(_('guards deactivated\n'))
|
|
if not opts['pop'] and not opts['reapply']:
|
|
unapplied = q.unapplied(repo)
|
|
guarded = [i for i in xrange(len(q.applied))
|
|
if not q.pushable(i)[0]]
|
|
if len(unapplied) != len(old_unapplied):
|
|
ui.status(_('number of unguarded, unapplied patches has '
|
|
'changed from %d to %d\n') %
|
|
(len(old_unapplied), len(unapplied)))
|
|
if len(guarded) != len(old_guarded):
|
|
ui.status(_('number of guarded, applied patches has changed '
|
|
'from %d to %d\n') %
|
|
(len(old_guarded), len(guarded)))
|
|
elif opts['series']:
|
|
guards = {}
|
|
noguards = 0
|
|
for gs in q.series_guards:
|
|
if not gs:
|
|
noguards += 1
|
|
for g in gs:
|
|
guards.setdefault(g, 0)
|
|
guards[g] += 1
|
|
if ui.verbose:
|
|
guards['NONE'] = noguards
|
|
guards = guards.items()
|
|
guards.sort(key=lambda x: x[0][1:])
|
|
if guards:
|
|
ui.note(_('guards in series file:\n'))
|
|
for guard, count in guards:
|
|
ui.note('%2d ' % count)
|
|
ui.write(guard, '\n')
|
|
else:
|
|
ui.note(_('no guards in series file\n'))
|
|
else:
|
|
if guards:
|
|
ui.note(_('active guards:\n'))
|
|
for g in guards:
|
|
ui.write(g, '\n')
|
|
else:
|
|
ui.write(_('no active guards\n'))
|
|
reapply = opts['reapply'] and q.applied and q.appliedname(-1)
|
|
popped = False
|
|
if opts['pop'] or opts['reapply']:
|
|
for i in xrange(len(q.applied)):
|
|
pushable, reason = q.pushable(i)
|
|
if not pushable:
|
|
ui.status(_('popping guarded patches\n'))
|
|
popped = True
|
|
if i == 0:
|
|
q.pop(repo, all=True)
|
|
else:
|
|
q.pop(repo, i-1)
|
|
break
|
|
if popped:
|
|
try:
|
|
if reapply:
|
|
ui.status(_('reapplying unguarded patches\n'))
|
|
q.push(repo, reapply)
|
|
finally:
|
|
q.save_dirty()
|
|
|
|
def finish(ui, repo, *revrange, **opts):
|
|
"""move applied patches into repository history
|
|
|
|
Finishes the specified revisions (corresponding to applied
|
|
patches) by moving them out of mq control into regular repository
|
|
history.
|
|
|
|
Accepts a revision range or the -a/--applied option. If --applied
|
|
is specified, all applied mq revisions are removed from mq
|
|
control. Otherwise, the given revisions must be at the base of the
|
|
stack of applied patches.
|
|
|
|
This can be especially useful if your changes have been applied to
|
|
an upstream repository, or if you are about to push your changes
|
|
to upstream.
|
|
"""
|
|
if not opts['applied'] and not revrange:
|
|
raise util.Abort(_('no revisions specified'))
|
|
elif opts['applied']:
|
|
revrange = ('qbase:qtip',) + revrange
|
|
|
|
q = repo.mq
|
|
if not q.applied:
|
|
ui.status(_('no patches applied\n'))
|
|
return 0
|
|
|
|
revs = cmdutil.revrange(repo, revrange)
|
|
q.finish(repo, revs)
|
|
q.save_dirty()
|
|
return 0
|
|
|
|
def reposetup(ui, repo):
|
|
class mqrepo(repo.__class__):
|
|
@util.propertycache
|
|
def mq(self):
|
|
return queue(self.ui, self.join(""))
|
|
|
|
def abort_if_wdir_patched(self, errmsg, force=False):
|
|
if self.mq.applied and not force:
|
|
parent = hex(self.dirstate.parents()[0])
|
|
if parent in [s.rev for s in self.mq.applied]:
|
|
raise util.Abort(errmsg)
|
|
|
|
def commit(self, text="", user=None, date=None, match=None,
|
|
force=False, editor=False, extra={}):
|
|
self.abort_if_wdir_patched(
|
|
_('cannot commit over an applied mq patch'),
|
|
force)
|
|
|
|
return super(mqrepo, self).commit(text, user, date, match, force,
|
|
editor, extra)
|
|
|
|
def push(self, remote, force=False, revs=None):
|
|
if self.mq.applied and not force and not revs:
|
|
raise util.Abort(_('source has mq patches applied'))
|
|
return super(mqrepo, self).push(remote, force, revs)
|
|
|
|
def _findtags(self):
|
|
'''augment tags from base class with patch tags'''
|
|
result = super(mqrepo, self)._findtags()
|
|
|
|
q = self.mq
|
|
if not q.applied:
|
|
return result
|
|
|
|
mqtags = [(bin(patch.rev), patch.name) for patch in q.applied]
|
|
|
|
if mqtags[-1][0] not in self.changelog.nodemap:
|
|
self.ui.warn(_('mq status file refers to unknown node %s\n')
|
|
% short(mqtags[-1][0]))
|
|
return result
|
|
|
|
mqtags.append((mqtags[-1][0], 'qtip'))
|
|
mqtags.append((mqtags[0][0], 'qbase'))
|
|
mqtags.append((self.changelog.parents(mqtags[0][0])[0], 'qparent'))
|
|
tags = result[0]
|
|
for patch in mqtags:
|
|
if patch[1] in tags:
|
|
self.ui.warn(_('Tag %s overrides mq patch of the same name\n')
|
|
% patch[1])
|
|
else:
|
|
tags[patch[1]] = patch[0]
|
|
|
|
return result
|
|
|
|
def _branchtags(self, partial, lrev):
|
|
q = self.mq
|
|
if not q.applied:
|
|
return super(mqrepo, self)._branchtags(partial, lrev)
|
|
|
|
cl = self.changelog
|
|
qbasenode = bin(q.applied[0].rev)
|
|
if qbasenode not in cl.nodemap:
|
|
self.ui.warn(_('mq status file refers to unknown node %s\n')
|
|
% short(qbasenode))
|
|
return super(mqrepo, self)._branchtags(partial, lrev)
|
|
|
|
qbase = cl.rev(qbasenode)
|
|
start = lrev + 1
|
|
if start < qbase:
|
|
# update the cache (excluding the patches) and save it
|
|
self._updatebranchcache(partial, lrev+1, qbase)
|
|
self._writebranchcache(partial, cl.node(qbase-1), qbase-1)
|
|
start = qbase
|
|
# if start = qbase, the cache is as updated as it should be.
|
|
# if start > qbase, the cache includes (part of) the patches.
|
|
# we might as well use it, but we won't save it.
|
|
|
|
# update the cache up to the tip
|
|
self._updatebranchcache(partial, start, len(cl))
|
|
|
|
return partial
|
|
|
|
if repo.local():
|
|
repo.__class__ = mqrepo
|
|
|
|
def mqimport(orig, ui, repo, *args, **kwargs):
|
|
if hasattr(repo, 'abort_if_wdir_patched'):
|
|
repo.abort_if_wdir_patched(_('cannot import over an applied patch'),
|
|
kwargs.get('force'))
|
|
return orig(ui, repo, *args, **kwargs)
|
|
|
|
def uisetup(ui):
|
|
extensions.wrapcommand(commands.table, 'import', mqimport)
|
|
|
|
seriesopts = [('s', 'summary', None, _('print first line of patch header'))]
|
|
|
|
cmdtable = {
|
|
"qapplied": (applied, [] + seriesopts, _('hg qapplied [-s] [PATCH]')),
|
|
"qclone":
|
|
(clone,
|
|
[('', 'pull', None, _('use pull protocol to copy metadata')),
|
|
('U', 'noupdate', None, _('do not update the new working directories')),
|
|
('', 'uncompressed', None,
|
|
_('use uncompressed transfer (fast over LAN)')),
|
|
('p', 'patches', '', _('location of source patch repository')),
|
|
] + commands.remoteopts,
|
|
_('hg qclone [OPTION]... SOURCE [DEST]')),
|
|
"qcommit|qci":
|
|
(commit,
|
|
commands.table["^commit|ci"][1],
|
|
_('hg qcommit [OPTION]... [FILE]...')),
|
|
"^qdiff":
|
|
(diff,
|
|
commands.diffopts + commands.diffopts2 + commands.walkopts,
|
|
_('hg qdiff [OPTION]... [FILE]...')),
|
|
"qdelete|qremove|qrm":
|
|
(delete,
|
|
[('k', 'keep', None, _('keep patch file')),
|
|
('r', 'rev', [], _('stop managing a revision (DEPRECATED)'))],
|
|
_('hg qdelete [-k] [-r REV]... [PATCH]...')),
|
|
'qfold':
|
|
(fold,
|
|
[('e', 'edit', None, _('edit patch header')),
|
|
('k', 'keep', None, _('keep folded patch files')),
|
|
] + commands.commitopts,
|
|
_('hg qfold [-e] [-k] [-m TEXT] [-l FILE] PATCH...')),
|
|
'qgoto':
|
|
(goto,
|
|
[('f', 'force', None, _('overwrite any local changes'))],
|
|
_('hg qgoto [OPTION]... PATCH')),
|
|
'qguard':
|
|
(guard,
|
|
[('l', 'list', None, _('list all patches and guards')),
|
|
('n', 'none', None, _('drop all guards'))],
|
|
_('hg qguard [-l] [-n] -- [PATCH] [+GUARD]... [-GUARD]...')),
|
|
'qheader': (header, [], _('hg qheader [PATCH]')),
|
|
"^qimport":
|
|
(qimport,
|
|
[('e', 'existing', None, _('import file in patch directory')),
|
|
('n', 'name', '', _('name of patch file')),
|
|
('f', 'force', None, _('overwrite existing files')),
|
|
('r', 'rev', [], _('place existing revisions under mq control')),
|
|
('g', 'git', None, _('use git extended diff format')),
|
|
('P', 'push', None, _('qpush after importing'))],
|
|
_('hg qimport [-e] [-n NAME] [-f] [-g] [-P] [-r REV]... FILE...')),
|
|
"^qinit":
|
|
(init,
|
|
[('c', 'create-repo', None, _('create queue repository'))],
|
|
_('hg qinit [-c]')),
|
|
"qnew":
|
|
(new,
|
|
[('e', 'edit', None, _('edit commit message')),
|
|
('f', 'force', None, _('import uncommitted changes into patch')),
|
|
('g', 'git', None, _('use git extended diff format')),
|
|
('U', 'currentuser', None, _('add "From: <current user>" to patch')),
|
|
('u', 'user', '', _('add "From: <given user>" to patch')),
|
|
('D', 'currentdate', None, _('add "Date: <current date>" to patch')),
|
|
('d', 'date', '', _('add "Date: <given date>" to patch'))
|
|
] + commands.walkopts + commands.commitopts,
|
|
_('hg qnew [-e] [-m TEXT] [-l FILE] [-f] PATCH [FILE]...')),
|
|
"qnext": (next, [] + seriesopts, _('hg qnext [-s]')),
|
|
"qprev": (prev, [] + seriesopts, _('hg qprev [-s]')),
|
|
"^qpop":
|
|
(pop,
|
|
[('a', 'all', None, _('pop all patches')),
|
|
('n', 'name', '', _('queue name to pop')),
|
|
('f', 'force', None, _('forget any local changes'))],
|
|
_('hg qpop [-a] [-n NAME] [-f] [PATCH | INDEX]')),
|
|
"^qpush":
|
|
(push,
|
|
[('f', 'force', None, _('apply if the patch has rejects')),
|
|
('l', 'list', None, _('list patch name in commit text')),
|
|
('a', 'all', None, _('apply all patches')),
|
|
('m', 'merge', None, _('merge from another queue')),
|
|
('n', 'name', '', _('merge queue name'))],
|
|
_('hg qpush [-f] [-l] [-a] [-m] [-n NAME] [PATCH | INDEX]')),
|
|
"^qrefresh":
|
|
(refresh,
|
|
[('e', 'edit', None, _('edit commit message')),
|
|
('g', 'git', None, _('use git extended diff format')),
|
|
('s', 'short', None, _('refresh only files already in the patch and specified files')),
|
|
('U', 'currentuser', None, _('add/update author field in patch with current user')),
|
|
('u', 'user', '', _('add/update author field in patch with given user')),
|
|
('D', 'currentdate', None, _('add/update date field in patch with current date')),
|
|
('d', 'date', '', _('add/update date field in patch with given date'))
|
|
] + commands.walkopts + commands.commitopts,
|
|
_('hg qrefresh [-I] [-X] [-e] [-m TEXT] [-l FILE] [-s] [FILE]...')),
|
|
'qrename|qmv':
|
|
(rename, [], _('hg qrename PATCH1 [PATCH2]')),
|
|
"qrestore":
|
|
(restore,
|
|
[('d', 'delete', None, _('delete save entry')),
|
|
('u', 'update', None, _('update queue working directory'))],
|
|
_('hg qrestore [-d] [-u] REV')),
|
|
"qsave":
|
|
(save,
|
|
[('c', 'copy', None, _('copy patch directory')),
|
|
('n', 'name', '', _('copy directory name')),
|
|
('e', 'empty', None, _('clear queue status file')),
|
|
('f', 'force', None, _('force copy'))] + commands.commitopts,
|
|
_('hg qsave [-m TEXT] [-l FILE] [-c] [-n NAME] [-e] [-f]')),
|
|
"qselect":
|
|
(select,
|
|
[('n', 'none', None, _('disable all guards')),
|
|
('s', 'series', None, _('list all guards in series file')),
|
|
('', 'pop', None, _('pop to before first guarded applied patch')),
|
|
('', 'reapply', None, _('pop, then reapply patches'))],
|
|
_('hg qselect [OPTION]... [GUARD]...')),
|
|
"qseries":
|
|
(series,
|
|
[('m', 'missing', None, _('print patches not in series')),
|
|
] + seriesopts,
|
|
_('hg qseries [-ms]')),
|
|
"^strip":
|
|
(strip,
|
|
[('f', 'force', None, _('force removal with local changes')),
|
|
('b', 'backup', None, _('bundle unrelated changesets')),
|
|
('n', 'nobackup', None, _('no backups'))],
|
|
_('hg strip [-f] [-b] [-n] REV')),
|
|
"qtop": (top, [] + seriesopts, _('hg qtop [-s]')),
|
|
"qunapplied": (unapplied, [] + seriesopts, _('hg qunapplied [-s] [PATCH]')),
|
|
"qfinish":
|
|
(finish,
|
|
[('a', 'applied', None, _('finish all applied changesets'))],
|
|
_('hg qfinish [-a] [REV]...')),
|
|
}
|