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# queue.py - patch queues for mercurial
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#
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# Copyright 2005 Chris Mason <mason@suse.com>
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#
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# This software may be used and distributed according to the terms
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# of the GNU General Public License, incorporated herein by reference.
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from mercurial.demandload import *
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demandload(globals(), "os sys re struct traceback errno bz2")
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from mercurial.i18n import gettext as _
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from mercurial import ui, hg, revlog, commands, util
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versionstr = "0.45"
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repomap = {}
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commands.norepo += " qversion"
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class queue:
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def __init__(self, ui, path, patchdir=None):
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self.basepath = path
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if patchdir:
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self.path = patchdir
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else:
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self.path = 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 = []
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self.full_series = []
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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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if os.path.exists(os.path.join(self.path, self.series_path)):
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self.full_series = self.opener(self.series_path).read().splitlines()
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self.read_series(self.full_series)
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if os.path.exists(os.path.join(self.path, self.status_path)):
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self.applied = self.opener(self.status_path).read().splitlines()
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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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def read_series(self, list):
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def matcher(list):
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pre = re.compile("(\s*)([^#]+)")
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for l in list:
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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 len(s) > 0:
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yield s
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self.series = []
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self.series = [ x for x in matcher(list) ]
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def save_dirty(self):
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if self.applied_dirty:
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if len(self.applied) > 0:
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nl = "\n"
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else:
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nl = ""
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f = self.opener(self.status_path, "w")
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f.write("\n".join(self.applied) + nl)
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if self.series_dirty:
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if len(self.full_series) > 0:
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nl = "\n"
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else:
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nl = ""
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f = self.opener(self.series_path, "w")
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f.write("\n".join(self.full_series) + nl)
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def readheaders(self, patch):
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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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pf = os.path.join(self.path, patch)
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message = []
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comments = []
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user = 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 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 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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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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else:
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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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return (message, comments, user, diffstart > 1)
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def mergeone(self, repo, mergeq, head, patch, rev, wlock):
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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, wlock=wlock)
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if err == 0:
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return (err, n)
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if n is None:
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self.ui.warn("apply failed for patch %s\n" % patch)
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sys.exit(1)
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self.ui.warn("patch didn't work out, merging %s\n" % patch)
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# apply failed, strip away that rev and merge.
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repo.update(head, allow=False, force=True, wlock=wlock)
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self.strip(repo, n, update=False, backup='strip', wlock=wlock)
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c = repo.changelog.read(rev)
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ret = repo.update(rev, allow=True, wlock=wlock)
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if ret:
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self.ui.warn("update returned %d\n" % ret)
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sys.exit(1)
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n = repo.commit(None, c[4], c[1], force=1, wlock=wlock)
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if n == None:
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self.ui.warn("repo commit failed\n")
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sys.exit(1)
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try:
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message, comments, user, patchfound = mergeq.readheaders(patch)
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except:
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self.ui.warn("Unable to read %s\n" % patch)
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sys.exit(1)
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patchf = self.opener(patch, "w")
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if comments:
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comments = "\n".join(comments) + '\n\n'
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patchf.write(comments)
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commands.dodiff(patchf, self.ui, repo, head, n)
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patchf.close()
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return (0, n)
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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 == revlog.nullid:
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return p1
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if len(self.applied) == 0:
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return None
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(top, patch) = self.applied[-1].split(':')
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top = revlog.bin(top)
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return top
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pp = repo.changelog.parents(rev)
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if pp[1] != revlog.nullid:
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arevs = [ x.split(':')[0] for x in self.applied ]
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p0 = revlog.hex(pp[0])
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p1 = revlog.hex(pp[1])
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if p0 in arevs:
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return pp[0]
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if p1 in arevs:
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return pp[1]
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return None
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return pp[0]
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def mergepatch(self, repo, mergeq, series, wlock):
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if len(self.applied) == 0:
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# 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(None, '[mq]: merge marker', user=None, force=1,
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wlock=wlock)
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self.applied.append(revlog.hex(n) + ":" + pname)
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self.applied_dirty = 1
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head = self.qparents(repo)
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for patch in series:
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patch = mergeq.lookup(patch)
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if not patch:
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self.ui.warn("patch %s does not exist\n" % patch)
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return (1, None)
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info = mergeq.isapplied(patch)
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if not info:
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self.ui.warn("patch %s is not applied\n" % patch)
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return (1, None)
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rev = revlog.bin(info[1])
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(err, head) = self.mergeone(repo, mergeq, head, patch, rev, wlock)
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if head:
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self.applied.append(revlog.hex(head) + ":" + patch)
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self.applied_dirty = 1
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if err:
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return (err, head)
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return (0, head)
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def apply(self, repo, series, list=False, update_status=True,
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strict=False, patchdir=None, merge=None, wlock=None):
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# TODO unify with commands.py
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if not patchdir:
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patchdir = self.path
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pwd = os.getcwd()
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os.chdir(repo.root)
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err = 0
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if not wlock:
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wlock = repo.wlock()
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lock = repo.lock()
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tr = repo.transaction()
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n = None
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for patch in series:
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self.ui.warn("applying %s\n" % patch)
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pf = os.path.join(patchdir, patch)
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try:
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message, comments, user, patchfound = self.readheaders(patch)
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except:
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self.ui.warn("Unable to read %s\n" % pf)
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err = 1
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break
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if not message:
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message = "imported patch %s\n" % patch
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else:
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if list:
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message.append("\nimported patch %s" % patch)
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message = '\n'.join(message)
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try:
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pp = util.find_in_path('gpatch', os.environ.get('PATH', ''), 'patch')
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f = os.popen("%s -p1 --no-backup-if-mismatch < '%s'" % (pp, pf))
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except:
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self.ui.warn("patch failed, unable to continue (try -v)\n")
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err = 1
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break
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files = []
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fuzz = False
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for l in f:
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l = l.rstrip('\r\n');
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if self.ui.verbose:
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self.ui.warn(l + "\n")
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if l[:14] == 'patching file ':
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pf = os.path.normpath(l[14:])
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# when patch finds a space in the file name, it puts
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# single quotes around the filename. strip them off
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if pf[0] == "'" and pf[-1] == "'":
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pf = pf[1:-1]
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if pf not in files:
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files.append(pf)
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printed_file = False
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file_str = l
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elif l.find('with fuzz') >= 0:
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if not printed_file:
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self.ui.warn(file_str + '\n')
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printed_file = True
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self.ui.warn(l + '\n')
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fuzz = True
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elif l.find('saving rejects to file') >= 0:
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self.ui.warn(l + '\n')
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elif l.find('FAILED') >= 0:
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if not printed_file:
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self.ui.warn(file_str + '\n')
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printed_file = True
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self.ui.warn(l + '\n')
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patcherr = f.close()
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if merge and len(files) > 0:
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# Mark as merged and update dirstate parent info
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repo.dirstate.update(repo.dirstate.filterfiles(files), 'm')
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p1, p2 = repo.dirstate.parents()
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repo.dirstate.setparents(p1, merge)
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if len(files) > 0:
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commands.addremove_lock(self.ui, repo, files,
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opts={}, wlock=wlock)
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n = repo.commit(files, message, user, force=1, lock=lock,
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wlock=wlock)
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if n == None:
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self.ui.warn("repo commit failed\n")
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sys.exit(1)
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if update_status:
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self.applied.append(revlog.hex(n) + ":" + patch)
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if patcherr:
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if not patchfound:
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self.ui.warn("patch %s is empty\n" % patch)
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err = 0
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else:
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self.ui.warn("patch failed, rejects left in working dir\n")
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err = 1
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break
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if fuzz and strict:
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self.ui.warn("fuzz found when applying patch, stopping\n")
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err = 1
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break
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tr.close()
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os.chdir(pwd)
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return (err, n)
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def delete(self, repo, patch):
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patch = self.lookup(patch)
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info = self.isapplied(patch)
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if info:
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self.ui.warn("cannot delete applied patch %s\n" % patch)
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sys.exit(1)
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if patch not in self.series:
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self.ui.warn("patch %s not in series file\n" % patch)
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sys.exit(1)
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i = self.find_series(patch)
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del self.full_series[i]
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self.read_series(self.full_series)
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self.series_dirty = 1
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def check_toppatch(self, repo):
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if len(self.applied) > 0:
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(top, patch) = self.applied[-1].split(':')
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top = revlog.bin(top)
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pp = repo.dirstate.parents()
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if top not in pp:
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self.ui.warn("queue top not at dirstate parents. top %s dirstate %s %s\n" %( revlog.short(top), revlog.short(pp[0]), revlog.short(pp[1])))
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sys.exit(1)
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return top
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return None
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def check_localchanges(self, repo):
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(c, a, r, d, u) = repo.changes(None, None)
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if c or a or d or r:
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self.ui.write("Local changes found, refresh first\n")
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sys.exit(1)
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def new(self, repo, patch, msg=None, force=None):
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if not force:
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self.check_localchanges(repo)
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self.check_toppatch(repo)
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wlock = repo.wlock()
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insert = self.series_end()
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if msg:
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n = repo.commit([], "[mq]: %s" % msg, force=True, wlock=wlock)
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else:
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n = repo.commit([],
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"New patch: %s" % patch, force=True, wlock=wlock)
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if n == None:
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self.ui.warn("repo commit failed\n")
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sys.exit(1)
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self.full_series[insert:insert] = [patch]
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self.applied.append(revlog.hex(n) + ":" + patch)
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self.read_series(self.full_series)
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self.series_dirty = 1
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self.applied_dirty = 1
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p = self.opener(patch, "w")
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if msg:
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msg = msg + "\n"
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p.write(msg)
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p.close()
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wlock = None
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r = self.qrepo()
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if r: r.add([patch])
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def strip(self, repo, rev, update=True, backup="all", wlock=None):
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def limitheads(chlog, stop):
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"""return the list of all nodes that have no children"""
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p = {}
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h = []
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stoprev = 0
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if stop in chlog.nodemap:
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stoprev = chlog.rev(stop)
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for r in range(chlog.count() - 1, -1, -1):
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n = chlog.node(r)
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if n not in p:
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h.append(n)
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if n == stop:
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break
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if r < stoprev:
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break
|
|
|
for pn in chlog.parents(n):
|
|
|
p[pn] = 1
|
|
|
return h
|
|
|
|
|
|
def bundle(cg):
|
|
|
backupdir = repo.join("strip-backup")
|
|
|
if not os.path.isdir(backupdir):
|
|
|
os.mkdir(backupdir)
|
|
|
name = os.path.join(backupdir, "%s" % revlog.short(rev))
|
|
|
name = savename(name)
|
|
|
self.ui.warn("saving bundle to %s\n" % name)
|
|
|
# TODO, exclusive open
|
|
|
f = open(name, "wb")
|
|
|
try:
|
|
|
f.write("HG10")
|
|
|
z = bz2.BZ2Compressor(9)
|
|
|
while 1:
|
|
|
chunk = cg.read(4096)
|
|
|
if not chunk:
|
|
|
break
|
|
|
f.write(z.compress(chunk))
|
|
|
f.write(z.flush())
|
|
|
except:
|
|
|
os.unlink(name)
|
|
|
raise
|
|
|
f.close()
|
|
|
return name
|
|
|
|
|
|
def stripall(rev, revnum):
|
|
|
cl = repo.changelog
|
|
|
c = cl.read(rev)
|
|
|
mm = repo.manifest.read(c[0])
|
|
|
seen = {}
|
|
|
|
|
|
for x in xrange(revnum, cl.count()):
|
|
|
c = cl.read(cl.node(x))
|
|
|
for f in c[3]:
|
|
|
if f in seen:
|
|
|
continue
|
|
|
seen[f] = 1
|
|
|
if f in mm:
|
|
|
filerev = mm[f]
|
|
|
else:
|
|
|
filerev = 0
|
|
|
seen[f] = filerev
|
|
|
# we go in two steps here so the strip loop happens in a
|
|
|
# sensible order. When stripping many files, this helps keep
|
|
|
# our disk access patterns under control.
|
|
|
list = seen.keys()
|
|
|
list.sort()
|
|
|
for f in list:
|
|
|
ff = repo.file(f)
|
|
|
filerev = seen[f]
|
|
|
if filerev != 0:
|
|
|
if filerev in ff.nodemap:
|
|
|
filerev = ff.rev(filerev)
|
|
|
else:
|
|
|
filerev = 0
|
|
|
ff.strip(filerev, revnum)
|
|
|
|
|
|
if not wlock:
|
|
|
wlock = repo.wlock()
|
|
|
lock = repo.lock()
|
|
|
chlog = repo.changelog
|
|
|
# TODO delete the undo files, and handle undo of merge sets
|
|
|
pp = chlog.parents(rev)
|
|
|
revnum = chlog.rev(rev)
|
|
|
|
|
|
if update:
|
|
|
urev = self.qparents(repo, rev)
|
|
|
repo.update(urev, allow=False, force=True, wlock=wlock)
|
|
|
repo.dirstate.write()
|
|
|
|
|
|
# save is a list of all the branches we are truncating away
|
|
|
# that we actually want to keep. changegroup will be used
|
|
|
# to preserve them and add them back after the truncate
|
|
|
saveheads = []
|
|
|
savebases = {}
|
|
|
|
|
|
tip = chlog.tip()
|
|
|
heads = limitheads(chlog, rev)
|
|
|
seen = {}
|
|
|
|
|
|
# search through all the heads, finding those where the revision
|
|
|
# we want to strip away is an ancestor. Also look for merges
|
|
|
# that might be turned into new heads by the strip.
|
|
|
while heads:
|
|
|
h = heads.pop()
|
|
|
n = h
|
|
|
while True:
|
|
|
seen[n] = 1
|
|
|
pp = chlog.parents(n)
|
|
|
if pp[1] != revlog.nullid and chlog.rev(pp[1]) > revnum:
|
|
|
if pp[1] not in seen:
|
|
|
heads.append(pp[1])
|
|
|
if pp[0] == revlog.nullid:
|
|
|
break
|
|
|
if chlog.rev(pp[0]) < revnum:
|
|
|
break
|
|
|
n = pp[0]
|
|
|
if n == rev:
|
|
|
break
|
|
|
r = chlog.reachable(h, rev)
|
|
|
if rev not in r:
|
|
|
saveheads.append(h)
|
|
|
for x in r:
|
|
|
if chlog.rev(x) > revnum:
|
|
|
savebases[x] = 1
|
|
|
|
|
|
# create a changegroup for all the branches we need to keep
|
|
|
if backup is "all":
|
|
|
backupch = repo.changegroupsubset([rev], chlog.heads(), 'strip')
|
|
|
bundle(backupch)
|
|
|
if saveheads:
|
|
|
backupch = repo.changegroupsubset(savebases.keys(), saveheads, 'strip')
|
|
|
chgrpfile = bundle(backupch)
|
|
|
|
|
|
stripall(rev, revnum)
|
|
|
|
|
|
change = chlog.read(rev)
|
|
|
repo.manifest.strip(repo.manifest.rev(change[0]), revnum)
|
|
|
chlog.strip(revnum, revnum)
|
|
|
if saveheads:
|
|
|
self.ui.status("adding branch\n")
|
|
|
commands.unbundle(self.ui, repo, chgrpfile, update=False)
|
|
|
if backup is not "strip":
|
|
|
os.unlink(chgrpfile)
|
|
|
|
|
|
def isapplied(self, patch):
|
|
|
"""returns (index, rev, patch)"""
|
|
|
for i in xrange(len(self.applied)):
|
|
|
p = self.applied[i]
|
|
|
a = p.split(':')
|
|
|
if a[1] == patch:
|
|
|
return (i, a[0], a[1])
|
|
|
return None
|
|
|
|
|
|
def lookup(self, patch):
|
|
|
if patch == None:
|
|
|
return None
|
|
|
if patch in self.series:
|
|
|
return patch
|
|
|
if not os.path.isfile(os.path.join(self.path, patch)):
|
|
|
try:
|
|
|
sno = int(patch)
|
|
|
except(ValueError, OverflowError):
|
|
|
self.ui.warn("patch %s not in series\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if sno >= len(self.series):
|
|
|
self.ui.warn("patch number %d is out of range\n" % sno)
|
|
|
sys.exit(1)
|
|
|
patch = self.series[sno]
|
|
|
else:
|
|
|
self.ui.warn("patch %s not in series\n" % patch)
|
|
|
sys.exit(1)
|
|
|
return patch
|
|
|
|
|
|
def push(self, repo, patch=None, force=False, list=False,
|
|
|
mergeq=None, wlock=None):
|
|
|
if not wlock:
|
|
|
wlock = repo.wlock()
|
|
|
patch = self.lookup(patch)
|
|
|
if patch and self.isapplied(patch):
|
|
|
self.ui.warn("patch %s is already applied\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if self.series_end() == len(self.series):
|
|
|
self.ui.warn("File series fully applied\n")
|
|
|
sys.exit(1)
|
|
|
if not force:
|
|
|
self.check_localchanges(repo)
|
|
|
|
|
|
self.applied_dirty = 1;
|
|
|
start = self.series_end()
|
|
|
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]
|
|
|
if mergeq:
|
|
|
ret = self.mergepatch(repo, mergeq, s, wlock)
|
|
|
else:
|
|
|
ret = self.apply(repo, s, list, wlock=wlock)
|
|
|
top = self.applied[-1].split(':')[1]
|
|
|
if ret[0]:
|
|
|
self.ui.write("Errors during apply, please fix and refresh %s\n" %
|
|
|
top)
|
|
|
else:
|
|
|
self.ui.write("Now at: %s\n" % top)
|
|
|
return ret[0]
|
|
|
|
|
|
def pop(self, repo, patch=None, force=False, update=True, wlock=None):
|
|
|
def getfile(f, rev):
|
|
|
t = repo.file(f).read(rev)
|
|
|
try:
|
|
|
repo.wfile(f, "w").write(t)
|
|
|
except IOError:
|
|
|
try:
|
|
|
os.makedirs(os.path.dirname(repo.wjoin(f)))
|
|
|
except OSError, err:
|
|
|
if err.errno != errno.EEXIST: raise
|
|
|
repo.wfile(f, "w").write(t)
|
|
|
|
|
|
if not wlock:
|
|
|
wlock = repo.wlock()
|
|
|
if patch:
|
|
|
# index, rev, patch
|
|
|
info = self.isapplied(patch)
|
|
|
if not info:
|
|
|
patch = self.lookup(patch)
|
|
|
info = self.isapplied(patch)
|
|
|
if not info:
|
|
|
self.ui.warn("patch %s is not applied\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if len(self.applied) == 0:
|
|
|
self.ui.warn("No patches applied\n")
|
|
|
sys.exit(1)
|
|
|
|
|
|
if not update:
|
|
|
parents = repo.dirstate.parents()
|
|
|
rr = [ revlog.bin(x.split(':')[0]) for x in self.applied ]
|
|
|
for p in parents:
|
|
|
if p in rr:
|
|
|
self.ui.warn("qpop: forcing dirstate update\n")
|
|
|
update = True
|
|
|
|
|
|
if not force and update:
|
|
|
self.check_localchanges(repo)
|
|
|
|
|
|
self.applied_dirty = 1;
|
|
|
end = len(self.applied)
|
|
|
if not patch:
|
|
|
info = [len(self.applied) - 1] + self.applied[-1].split(':')
|
|
|
start = info[0]
|
|
|
rev = revlog.bin(info[1])
|
|
|
|
|
|
# we know there are no local changes, so we can make a simplified
|
|
|
# form of hg.update.
|
|
|
if update:
|
|
|
top = self.check_toppatch(repo)
|
|
|
qp = self.qparents(repo, rev)
|
|
|
changes = repo.changelog.read(qp)
|
|
|
mf1 = repo.manifest.readflags(changes[0])
|
|
|
mmap = repo.manifest.read(changes[0])
|
|
|
(c, a, r, d, u) = repo.changes(qp, top)
|
|
|
if d:
|
|
|
raise util.Abort("deletions found between repo revs")
|
|
|
for f in c:
|
|
|
getfile(f, mmap[f])
|
|
|
for f in r:
|
|
|
getfile(f, mmap[f])
|
|
|
util.set_exec(repo.wjoin(f), mf1[f])
|
|
|
repo.dirstate.update(c + r, 'n')
|
|
|
for f in a:
|
|
|
try: os.unlink(repo.wjoin(f))
|
|
|
except: raise
|
|
|
try: os.removedirs(os.path.dirname(repo.wjoin(f)))
|
|
|
except: pass
|
|
|
if a:
|
|
|
repo.dirstate.forget(a)
|
|
|
repo.dirstate.setparents(qp, revlog.nullid)
|
|
|
self.strip(repo, rev, update=False, backup='strip', wlock=wlock)
|
|
|
del self.applied[start:end]
|
|
|
if len(self.applied):
|
|
|
self.ui.write("Now at: %s\n" % self.applied[-1].split(':')[1])
|
|
|
else:
|
|
|
self.ui.write("Patch queue now empty\n")
|
|
|
|
|
|
def diff(self, repo, files):
|
|
|
top = self.check_toppatch(repo)
|
|
|
if not top:
|
|
|
self.ui.write("No patches applied\n")
|
|
|
return
|
|
|
qp = self.qparents(repo, top)
|
|
|
commands.dodiff(sys.stdout, self.ui, repo, qp, None, files)
|
|
|
|
|
|
def refresh(self, repo, short=False):
|
|
|
if len(self.applied) == 0:
|
|
|
self.ui.write("No patches applied\n")
|
|
|
return
|
|
|
wlock = repo.wlock()
|
|
|
self.check_toppatch(repo)
|
|
|
qp = self.qparents(repo)
|
|
|
(top, patch) = self.applied[-1].split(':')
|
|
|
top = revlog.bin(top)
|
|
|
cparents = repo.changelog.parents(top)
|
|
|
patchparent = self.qparents(repo, top)
|
|
|
message, comments, user, patchfound = self.readheaders(patch)
|
|
|
|
|
|
patchf = self.opener(patch, "w")
|
|
|
if comments:
|
|
|
comments = "\n".join(comments) + '\n\n'
|
|
|
patchf.write(comments)
|
|
|
|
|
|
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
|
|
|
#
|
|
|
# this should really read:
|
|
|
#(cc, dd, aa, aa2, uu) = repo.changes(tip, patchparent)
|
|
|
# but we do it backwards to take advantage of manifest/chlog
|
|
|
# caching against the next repo.changes call
|
|
|
#
|
|
|
(cc, aa, dd, aa2, uu) = repo.changes(patchparent, tip)
|
|
|
if short:
|
|
|
filelist = cc + aa + dd
|
|
|
else:
|
|
|
filelist = None
|
|
|
(c, a, r, d, u) = repo.changes(None, None, filelist)
|
|
|
|
|
|
# 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 c:
|
|
|
if x not in aa:
|
|
|
cc.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)]
|
|
|
cc.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 cc:
|
|
|
del cc[cc.index(x)]
|
|
|
dd.append(x)
|
|
|
|
|
|
c = list(util.unique(cc))
|
|
|
r = list(util.unique(dd))
|
|
|
a = list(util.unique(aa))
|
|
|
filelist = list(util.unique(c + r + a ))
|
|
|
commands.dodiff(patchf, self.ui, repo, patchparent, None,
|
|
|
filelist, changes=(c, a, r, [], u))
|
|
|
patchf.close()
|
|
|
|
|
|
changes = repo.changelog.read(tip)
|
|
|
repo.dirstate.setparents(*cparents)
|
|
|
repo.dirstate.update(a, 'a')
|
|
|
repo.dirstate.update(r, 'r')
|
|
|
repo.dirstate.update(c, 'n')
|
|
|
repo.dirstate.forget(forget)
|
|
|
|
|
|
if not message:
|
|
|
message = "patch queue: %s\n" % patch
|
|
|
else:
|
|
|
message = "\n".join(message)
|
|
|
self.strip(repo, top, update=False, backup='strip', wlock=wlock)
|
|
|
n = repo.commit(filelist, message, changes[1], force=1, wlock=wlock)
|
|
|
self.applied[-1] = revlog.hex(n) + ':' + patch
|
|
|
self.applied_dirty = 1
|
|
|
else:
|
|
|
commands.dodiff(patchf, self.ui, repo, patchparent, None)
|
|
|
patchf.close()
|
|
|
self.pop(repo, force=True, wlock=wlock)
|
|
|
self.push(repo, force=True, wlock=wlock)
|
|
|
|
|
|
def init(self, repo, create=False):
|
|
|
if os.path.isdir(self.path):
|
|
|
raise util.Abort("patch queue directory already exists")
|
|
|
os.mkdir(self.path)
|
|
|
if create:
|
|
|
return self.qrepo(create=True)
|
|
|
|
|
|
def unapplied(self, repo, patch=None):
|
|
|
if patch and patch not in self.series:
|
|
|
self.ui.warn("%s not in the series file\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if not patch:
|
|
|
start = self.series_end()
|
|
|
else:
|
|
|
start = self.series.index(patch) + 1
|
|
|
for p in self.series[start:]:
|
|
|
self.ui.write("%s\n" % p)
|
|
|
|
|
|
def qseries(self, repo, missing=None):
|
|
|
start = self.series_end()
|
|
|
if not missing:
|
|
|
for p in self.series[:start]:
|
|
|
if self.ui.verbose:
|
|
|
self.ui.write("%d A " % self.series.index(p))
|
|
|
self.ui.write("%s\n" % p)
|
|
|
for p in self.series[start:]:
|
|
|
if self.ui.verbose:
|
|
|
self.ui.write("%d U " % self.series.index(p))
|
|
|
self.ui.write("%s\n" % p)
|
|
|
else:
|
|
|
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)
|
|
|
and not fl.startswith('.')):
|
|
|
list.append(fl)
|
|
|
list.sort()
|
|
|
if list:
|
|
|
for x in list:
|
|
|
if self.ui.verbose:
|
|
|
self.ui.write("D ")
|
|
|
self.ui.write("%s\n" % x)
|
|
|
|
|
|
def issaveline(self, l):
|
|
|
name = l.split(':')[1]
|
|
|
if name == '.hg.patches.save.line':
|
|
|
return True
|
|
|
|
|
|
def qrepo(self, create=False):
|
|
|
if create or os.path.isdir(os.path.join(self.path, ".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 in xrange(0, len(lines)):
|
|
|
if lines[i] == 'Patch Data:':
|
|
|
datastart = i + 1
|
|
|
elif lines[i].startswith('Dirstate:'):
|
|
|
l = lines[i].rstrip()
|
|
|
l = l[10:].split(' ')
|
|
|
qpp = [ hg.bin(x) for x in l ]
|
|
|
elif datastart != None:
|
|
|
l = lines[i].rstrip()
|
|
|
index = l.index(':')
|
|
|
id = l[:index]
|
|
|
file = l[index + 1:]
|
|
|
if id:
|
|
|
applied.append(l)
|
|
|
series.append(file)
|
|
|
if datastart == 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.read_series(self.full_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" % hg.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" %
|
|
|
(hg.short(qpp[0]), hg.short(qpp[1])))
|
|
|
if qupdate:
|
|
|
print "queue directory updating"
|
|
|
r = self.qrepo()
|
|
|
if not r:
|
|
|
self.ui.warn("Unable to load queue repository\n")
|
|
|
return 1
|
|
|
r.update(qpp[0], allow=False, force=True)
|
|
|
|
|
|
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" % (hg.hex(pp[0]), hg.hex(pp[1]))
|
|
|
msg += "\n\nPatch Data:\n"
|
|
|
text = msg + "\n".join(self.applied) + '\n' + (ar and "\n".join(ar)
|
|
|
+ '\n' or "")
|
|
|
n = repo.commit(None, text, user=None, force=1)
|
|
|
if not n:
|
|
|
self.ui.warn("repo commit failed\n")
|
|
|
return 1
|
|
|
self.applied.append(revlog.hex(n) + ":" + '.hg.patches.save.line')
|
|
|
self.applied_dirty = 1
|
|
|
|
|
|
def series_end(self):
|
|
|
end = 0
|
|
|
if len(self.applied) > 0:
|
|
|
(top, p) = self.applied[-1].split(':')
|
|
|
try:
|
|
|
end = self.series.index(p)
|
|
|
except ValueError:
|
|
|
return 0
|
|
|
return end + 1
|
|
|
return end
|
|
|
|
|
|
def qapplied(self, repo, patch=None):
|
|
|
if patch and patch not in self.series:
|
|
|
self.ui.warn("%s not in the series file\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if not patch:
|
|
|
end = len(self.applied)
|
|
|
else:
|
|
|
end = self.series.index(patch) + 1
|
|
|
for x in xrange(end):
|
|
|
p = self.appliedname(x)
|
|
|
self.ui.write("%s\n" % p)
|
|
|
|
|
|
def appliedname(self, index):
|
|
|
p = self.applied[index]
|
|
|
if not self.ui.verbose:
|
|
|
p = p.split(':')[1]
|
|
|
return p
|
|
|
|
|
|
def top(self, repo):
|
|
|
if len(self.applied):
|
|
|
p = self.appliedname(-1)
|
|
|
self.ui.write(p + '\n')
|
|
|
else:
|
|
|
self.ui.write("No patches applied\n")
|
|
|
|
|
|
def next(self, repo):
|
|
|
end = self.series_end()
|
|
|
if end == len(self.series):
|
|
|
self.ui.write("All patches applied\n")
|
|
|
else:
|
|
|
self.ui.write(self.series[end] + '\n')
|
|
|
|
|
|
def prev(self, repo):
|
|
|
if len(self.applied) > 1:
|
|
|
p = self.appliedname(-2)
|
|
|
self.ui.write(p + '\n')
|
|
|
elif len(self.applied) == 1:
|
|
|
self.ui.write("Only one patch applied\n")
|
|
|
else:
|
|
|
self.ui.write("No patches applied\n")
|
|
|
|
|
|
def qimport(self, repo, files, patch=None, existing=None, force=None):
|
|
|
if len(files) > 1 and patch:
|
|
|
self.ui.warn("-n option not valid when importing multiple files\n")
|
|
|
sys.exit(1)
|
|
|
i = 0
|
|
|
for filename in files:
|
|
|
if existing:
|
|
|
if not patch:
|
|
|
patch = filename
|
|
|
if not os.path.isfile(os.path.join(self.path, patch)):
|
|
|
self.ui.warn("patch %s does not exist\n" % patch)
|
|
|
sys.exit(1)
|
|
|
else:
|
|
|
try:
|
|
|
text = file(filename).read()
|
|
|
except IOError:
|
|
|
self.ui.warn("Unable to read %s\n" % patch)
|
|
|
sys.exit(1)
|
|
|
if not patch:
|
|
|
patch = os.path.split(filename)[1]
|
|
|
if not force and os.path.isfile(os.path.join(self.path, patch)):
|
|
|
self.ui.warn("patch %s already exists\n" % patch)
|
|
|
sys.exit(1)
|
|
|
patchf = self.opener(patch, "w")
|
|
|
patchf.write(text)
|
|
|
if patch in self.series:
|
|
|
self.ui.warn("patch %s is already in the series file\n" % patch)
|
|
|
sys.exit(1)
|
|
|
index = self.series_end() + i
|
|
|
self.full_series[index:index] = [patch]
|
|
|
self.read_series(self.full_series)
|
|
|
self.ui.warn("adding %s to series file\n" % patch)
|
|
|
i += 1
|
|
|
patch = None
|
|
|
self.series_dirty = 1
|
|
|
|
|
|
def delete(ui, repo, patch, **opts):
|
|
|
"""remove a patch from the series file"""
|
|
|
q = repomap[repo]
|
|
|
q.delete(repo, patch)
|
|
|
q.save_dirty()
|
|
|
return 0
|
|
|
|
|
|
def applied(ui, repo, patch=None, **opts):
|
|
|
"""print the patches already applied"""
|
|
|
repomap[repo].qapplied(repo, patch)
|
|
|
return 0
|
|
|
|
|
|
def unapplied(ui, repo, patch=None, **opts):
|
|
|
"""print the patches not yet applied"""
|
|
|
repomap[repo].unapplied(repo, patch)
|
|
|
return 0
|
|
|
|
|
|
def qimport(ui, repo, *filename, **opts):
|
|
|
"""import a patch"""
|
|
|
q = repomap[repo]
|
|
|
q.qimport(repo, filename, patch=opts['name'],
|
|
|
existing=opts['existing'], force=opts['force'])
|
|
|
q.save_dirty()
|
|
|
return 0
|
|
|
|
|
|
def init(ui, repo, **opts):
|
|
|
"""init a new queue repository"""
|
|
|
q = repomap[repo]
|
|
|
r = q.init(repo, create=opts['create_repo'])
|
|
|
q.save_dirty()
|
|
|
if r:
|
|
|
fp = r.wopener('.hgignore', 'w')
|
|
|
print >> fp, 'syntax: glob'
|
|
|
print >> fp, 'status'
|
|
|
fp.close()
|
|
|
r.wopener('series', 'w').close()
|
|
|
r.add(['.hgignore', 'series'])
|
|
|
return 0
|
|
|
|
|
|
def commit(ui, repo, *pats, **opts):
|
|
|
q = repomap[repo]
|
|
|
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"""
|
|
|
repomap[repo].qseries(repo, missing=opts['missing'])
|
|
|
return 0
|
|
|
|
|
|
def top(ui, repo, **opts):
|
|
|
"""print the name of the current patch"""
|
|
|
repomap[repo].top(repo)
|
|
|
return 0
|
|
|
|
|
|
def next(ui, repo, **opts):
|
|
|
"""print the name of the next patch"""
|
|
|
repomap[repo].next(repo)
|
|
|
return 0
|
|
|
|
|
|
def prev(ui, repo, **opts):
|
|
|
"""print the name of the previous patch"""
|
|
|
repomap[repo].prev(repo)
|
|
|
return 0
|
|
|
|
|
|
def new(ui, repo, patch, **opts):
|
|
|
"""create a new patch"""
|
|
|
q = repomap[repo]
|
|
|
q.new(repo, patch, msg=opts['message'], force=opts['force'])
|
|
|
q.save_dirty()
|
|
|
return 0
|
|
|
|
|
|
def refresh(ui, repo, **opts):
|
|
|
"""update the current patch"""
|
|
|
q = repomap[repo]
|
|
|
q.refresh(repo, short=opts['short'])
|
|
|
q.save_dirty()
|
|
|
return 0
|
|
|
|
|
|
def diff(ui, repo, *files, **opts):
|
|
|
"""diff of the current patch"""
|
|
|
# deep in the dirstate code, the walkhelper method wants a list, not a tuple
|
|
|
repomap[repo].diff(repo, list(files))
|
|
|
return 0
|
|
|
|
|
|
def lastsavename(path):
|
|
|
(dir, base) = os.path.split(path)
|
|
|
names = os.listdir(dir)
|
|
|
namere = re.compile("%s.([0-9]+)" % base)
|
|
|
max = None
|
|
|
maxname = None
|
|
|
for f in names:
|
|
|
m = namere.match(f)
|
|
|
if m:
|
|
|
index = int(m.group(1))
|
|
|
if max == None or index > max:
|
|
|
max = index
|
|
|
maxname = f
|
|
|
if maxname:
|
|
|
return (os.path.join(dir, maxname), max)
|
|
|
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"""
|
|
|
q = repomap[repo]
|
|
|
mergeq = None
|
|
|
|
|
|
if opts['all']:
|
|
|
patch = q.series[-1]
|
|
|
if opts['merge']:
|
|
|
if opts['name']:
|
|
|
newpath = 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)
|
|
|
q.save_dirty()
|
|
|
return ret
|
|
|
|
|
|
def pop(ui, repo, patch=None, **opts):
|
|
|
"""pop the current patch off 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 = repomap[repo]
|
|
|
if opts['all'] and len(q.applied) > 0:
|
|
|
patch = q.applied[0].split(':')[1]
|
|
|
q.pop(repo, patch, force=opts['force'], update=localupdate)
|
|
|
q.save_dirty()
|
|
|
return 0
|
|
|
|
|
|
def restore(ui, repo, rev, **opts):
|
|
|
"""restore the queue state saved by a rev"""
|
|
|
rev = repo.lookup(rev)
|
|
|
q = repomap[repo]
|
|
|
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 = repomap[repo]
|
|
|
ret = q.save(repo, msg=opts['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):
|
|
|
ui.warn("destination %s exists and is not a directory\n" %
|
|
|
newpath)
|
|
|
sys.exit(1)
|
|
|
if not opts['force']:
|
|
|
ui.warn("destination %s exists, use -f to force\n" %
|
|
|
newpath)
|
|
|
sys.exit(1)
|
|
|
else:
|
|
|
newpath = savename(path)
|
|
|
ui.warn("copy %s to %s\n" % (path, newpath))
|
|
|
util.copyfiles(path, newpath)
|
|
|
if opts['empty']:
|
|
|
try:
|
|
|
os.unlink(os.path.join(q.path, q.status_path))
|
|
|
except:
|
|
|
pass
|
|
|
return 0
|
|
|
|
|
|
def strip(ui, repo, rev, **opts):
|
|
|
"""strip a revision and all later revs on the same branch"""
|
|
|
rev = repo.lookup(rev)
|
|
|
backup = 'all'
|
|
|
if opts['backup']:
|
|
|
backup = 'strip'
|
|
|
elif opts['nobackup']:
|
|
|
backup = 'none'
|
|
|
repomap[repo].strip(repo, rev, backup=backup)
|
|
|
return 0
|
|
|
|
|
|
def version(ui, q=None):
|
|
|
"""print the version number"""
|
|
|
ui.write("mq version %s\n" % versionstr)
|
|
|
return 0
|
|
|
|
|
|
def reposetup(ui, repo):
|
|
|
repomap[repo] = queue(ui, repo.join(""))
|
|
|
|
|
|
cmdtable = {
|
|
|
"qapplied": (applied, [], 'hg qapplied [PATCH]'),
|
|
|
"qcommit|qci":
|
|
|
(commit,
|
|
|
commands.table["^commit|ci"][1],
|
|
|
'hg qcommit [OPTION]... [FILE]...'),
|
|
|
"^qdiff": (diff, [], 'hg qdiff [FILE]...'),
|
|
|
"qdelete": (delete, [], 'hg qdelete PATCH'),
|
|
|
"^qimport":
|
|
|
(qimport,
|
|
|
[('e', 'existing', None, 'import file in patch dir'),
|
|
|
('n', 'name', '', 'patch file name'),
|
|
|
('f', 'force', None, 'overwrite existing files')],
|
|
|
'hg qimport [-e] [-n NAME] [-f] FILE...'),
|
|
|
"^qinit":
|
|
|
(init,
|
|
|
[('c', 'create-repo', None, 'create patch repository')],
|
|
|
'hg qinit [-c]'),
|
|
|
"qnew":
|
|
|
(new,
|
|
|
[('m', 'message', '', 'commit message'),
|
|
|
('f', 'force', None, 'force')],
|
|
|
'hg qnew [-m TEXT] [-f] PATCH'),
|
|
|
"qnext": (next, [], 'hg qnext'),
|
|
|
"qprev": (prev, [], 'hg qprev'),
|
|
|
"^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,
|
|
|
[('s', 'short', None, 'short refresh')],
|
|
|
'hg qrefresh [-s]'),
|
|
|
"qrestore":
|
|
|
(restore,
|
|
|
[('d', 'delete', None, 'delete save entry'),
|
|
|
('u', 'update', None, 'update queue working dir')],
|
|
|
'hg qrestore [-d] [-u] REV'),
|
|
|
"qsave":
|
|
|
(save,
|
|
|
[('m', 'message', '', 'commit message'),
|
|
|
('c', 'copy', None, 'copy patch directory'),
|
|
|
('n', 'name', '', 'copy directory name'),
|
|
|
('e', 'empty', None, 'clear queue status file'),
|
|
|
('f', 'force', None, 'force copy')],
|
|
|
'hg qsave [-m TEXT] [-c] [-n NAME] [-e] [-f]'),
|
|
|
"qseries":
|
|
|
(series,
|
|
|
[('m', 'missing', None, 'print patches not in series')],
|
|
|
'hg qseries [-m]'),
|
|
|
"^strip":
|
|
|
(strip,
|
|
|
[('f', 'force', None, 'force multi-head removal'),
|
|
|
('b', 'backup', None, 'bundle unrelated changesets'),
|
|
|
('n', 'nobackup', None, 'no backups')],
|
|
|
'hg strip [-f] [-b] [-n] REV'),
|
|
|
"qtop": (top, [], 'hg qtop'),
|
|
|
"qunapplied": (unapplied, [], 'hg qunapplied [PATCH]'),
|
|
|
"qversion": (version, [], 'hg qversion')
|
|
|
}
|
|
|
|
|
|
|
