Mercurial > hg
view hgext/convert/monotone.py @ 21952:3838b910fa6b stable
doc: unify help text for "--edit" option
This patch changes help text for "--edit" option of commands below:
- fetch
- qnew
- qrefresh
- qfold
- commit
- tag
This unification reduces translation cost, too.
This patch chooses not "further edit commit message already specified"
(of "hg commit") but "invoke editor on commit messages" as unified
help text for "--edit" option, because the latter is much older than
the former.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Wed, 30 Jul 2014 00:14:52 +0900 |
parents | 9724f8f8850b |
children | 650b5b6e75ed |
line wrap: on
line source
# monotone.py - monotone support for the convert extension # # Copyright 2008, 2009 Mikkel Fahnoe Jorgensen <mikkel@dvide.com> and # others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. import os, re from mercurial import util from common import NoRepo, commit, converter_source, checktool from common import commandline from mercurial.i18n import _ class monotone_source(converter_source, commandline): def __init__(self, ui, path=None, rev=None): converter_source.__init__(self, ui, path, rev) commandline.__init__(self, ui, 'mtn') self.ui = ui self.path = path self.automatestdio = False self.rev = rev norepo = NoRepo(_("%s does not look like a monotone repository") % path) if not os.path.exists(os.path.join(path, '_MTN')): # Could be a monotone repository (SQLite db file) try: f = file(path, 'rb') header = f.read(16) f.close() except IOError: header = '' if header != 'SQLite format 3\x00': raise norepo # regular expressions for parsing monotone output space = r'\s*' name = r'\s+"((?:\\"|[^"])*)"\s*' value = name revision = r'\s+\[(\w+)\]\s*' lines = r'(?:.|\n)+' self.dir_re = re.compile(space + "dir" + name) self.file_re = re.compile(space + "file" + name + "content" + revision) self.add_file_re = re.compile(space + "add_file" + name + "content" + revision) self.patch_re = re.compile(space + "patch" + name + "from" + revision + "to" + revision) self.rename_re = re.compile(space + "rename" + name + "to" + name) self.delete_re = re.compile(space + "delete" + name) self.tag_re = re.compile(space + "tag" + name + "revision" + revision) self.cert_re = re.compile(lines + space + "name" + name + "value" + value) attr = space + "file" + lines + space + "attr" + space self.attr_execute_re = re.compile(attr + '"mtn:execute"' + space + '"true"') # cached data self.manifest_rev = None self.manifest = None self.files = None self.dirs = None checktool('mtn', abort=False) def mtnrun(self, *args, **kwargs): if self.automatestdio: return self.mtnrunstdio(*args, **kwargs) else: return self.mtnrunsingle(*args, **kwargs) def mtnrunsingle(self, *args, **kwargs): kwargs['d'] = self.path return self.run0('automate', *args, **kwargs) def mtnrunstdio(self, *args, **kwargs): # Prepare the command in automate stdio format command = [] for k, v in kwargs.iteritems(): command.append("%s:%s" % (len(k), k)) if v: command.append("%s:%s" % (len(v), v)) if command: command.insert(0, 'o') command.append('e') command.append('l') for arg in args: command += "%s:%s" % (len(arg), arg) command.append('e') command = ''.join(command) self.ui.debug("mtn: sending '%s'\n" % command) self.mtnwritefp.write(command) self.mtnwritefp.flush() return self.mtnstdioreadcommandoutput(command) def mtnstdioreadpacket(self): read = None commandnbr = '' while read != ':': read = self.mtnreadfp.read(1) if not read: raise util.Abort(_('bad mtn packet - no end of commandnbr')) commandnbr += read commandnbr = commandnbr[:-1] stream = self.mtnreadfp.read(1) if stream not in 'mewptl': raise util.Abort(_('bad mtn packet - bad stream type %s') % stream) read = self.mtnreadfp.read(1) if read != ':': raise util.Abort(_('bad mtn packet - no divider before size')) read = None lengthstr = '' while read != ':': read = self.mtnreadfp.read(1) if not read: raise util.Abort(_('bad mtn packet - no end of packet size')) lengthstr += read try: length = long(lengthstr[:-1]) except TypeError: raise util.Abort(_('bad mtn packet - bad packet size %s') % lengthstr) read = self.mtnreadfp.read(length) if len(read) != length: raise util.Abort(_("bad mtn packet - unable to read full packet " "read %s of %s") % (len(read), length)) return (commandnbr, stream, length, read) def mtnstdioreadcommandoutput(self, command): retval = [] while True: commandnbr, stream, length, output = self.mtnstdioreadpacket() self.ui.debug('mtn: read packet %s:%s:%s\n' % (commandnbr, stream, length)) if stream == 'l': # End of command if output != '0': raise util.Abort(_("mtn command '%s' returned %s") % (command, output)) break elif stream in 'ew': # Error, warning output self.ui.warn(_('%s error:\n') % self.command) self.ui.warn(output) elif stream == 'p': # Progress messages self.ui.debug('mtn: ' + output) elif stream == 'm': # Main stream - command output retval.append(output) return ''.join(retval) def mtnloadmanifest(self, rev): if self.manifest_rev == rev: return self.manifest = self.mtnrun("get_manifest_of", rev).split("\n\n") self.manifest_rev = rev self.files = {} self.dirs = {} for e in self.manifest: m = self.file_re.match(e) if m: attr = "" name = m.group(1) node = m.group(2) if self.attr_execute_re.match(e): attr += "x" self.files[name] = (node, attr) m = self.dir_re.match(e) if m: self.dirs[m.group(1)] = True def mtnisfile(self, name, rev): # a non-file could be a directory or a deleted or renamed file self.mtnloadmanifest(rev) return name in self.files def mtnisdir(self, name, rev): self.mtnloadmanifest(rev) return name in self.dirs def mtngetcerts(self, rev): certs = {"author":"<missing>", "date":"<missing>", "changelog":"<missing>", "branch":"<missing>"} certlist = self.mtnrun("certs", rev) # mtn < 0.45: # key "test@selenic.com" # mtn >= 0.45: # key [ff58a7ffb771907c4ff68995eada1c4da068d328] certlist = re.split('\n\n key ["\[]', certlist) for e in certlist: m = self.cert_re.match(e) if m: name, value = m.groups() value = value.replace(r'\"', '"') value = value.replace(r'\\', '\\') certs[name] = value # Monotone may have subsecond dates: 2005-02-05T09:39:12.364306 # and all times are stored in UTC certs["date"] = certs["date"].split('.')[0] + " UTC" return certs # implement the converter_source interface: def getheads(self): if not self.rev: return self.mtnrun("leaves").splitlines() else: return [self.rev] def getchanges(self, rev): revision = self.mtnrun("get_revision", rev).split("\n\n") files = {} ignoremove = {} renameddirs = [] copies = {} for e in revision: m = self.add_file_re.match(e) if m: files[m.group(1)] = rev ignoremove[m.group(1)] = rev m = self.patch_re.match(e) if m: files[m.group(1)] = rev # Delete/rename is handled later when the convert engine # discovers an IOError exception from getfile, # but only if we add the "from" file to the list of changes. m = self.delete_re.match(e) if m: files[m.group(1)] = rev m = self.rename_re.match(e) if m: toname = m.group(2) fromname = m.group(1) if self.mtnisfile(toname, rev): ignoremove[toname] = 1 copies[toname] = fromname files[toname] = rev files[fromname] = rev elif self.mtnisdir(toname, rev): renameddirs.append((fromname, toname)) # Directory renames can be handled only once we have recorded # all new files for fromdir, todir in renameddirs: renamed = {} for tofile in self.files: if tofile in ignoremove: continue if tofile.startswith(todir + '/'): renamed[tofile] = fromdir + tofile[len(todir):] # Avoid chained moves like: # d1(/a) => d3/d1(/a) # d2 => d3 ignoremove[tofile] = 1 for tofile, fromfile in renamed.items(): self.ui.debug (_("copying file in renamed directory " "from '%s' to '%s'") % (fromfile, tofile), '\n') files[tofile] = rev copies[tofile] = fromfile for fromfile in renamed.values(): files[fromfile] = rev return (files.items(), copies) def getfile(self, name, rev): if not self.mtnisfile(name, rev): raise IOError # file was deleted or renamed try: data = self.mtnrun("get_file_of", name, r=rev) except Exception: raise IOError # file was deleted or renamed self.mtnloadmanifest(rev) node, attr = self.files.get(name, (None, "")) return data, attr def getcommit(self, rev): extra = {} certs = self.mtngetcerts(rev) if certs.get('suspend') == certs["branch"]: extra['close'] = '1' return commit( author=certs["author"], date=util.datestr(util.strdate(certs["date"], "%Y-%m-%dT%H:%M:%S")), desc=certs["changelog"], rev=rev, parents=self.mtnrun("parents", rev).splitlines(), branch=certs["branch"], extra=extra) def gettags(self): tags = {} for e in self.mtnrun("tags").split("\n\n"): m = self.tag_re.match(e) if m: tags[m.group(1)] = m.group(2) return tags def getchangedfiles(self, rev, i): # This function is only needed to support --filemap # ... and we don't support that raise NotImplementedError def before(self): # Check if we have a new enough version to use automate stdio version = 0.0 try: versionstr = self.mtnrunsingle("interface_version") version = float(versionstr) except Exception: raise util.Abort(_("unable to determine mtn automate interface " "version")) if version >= 12.0: self.automatestdio = True self.ui.debug("mtn automate version %s - using automate stdio\n" % version) # launch the long-running automate stdio process self.mtnwritefp, self.mtnreadfp = self._run2('automate', 'stdio', '-d', self.path) # read the headers read = self.mtnreadfp.readline() if read != 'format-version: 2\n': raise util.Abort(_('mtn automate stdio header unexpected: %s') % read) while read != '\n': read = self.mtnreadfp.readline() if not read: raise util.Abort(_("failed to reach end of mtn automate " "stdio headers")) else: self.ui.debug("mtn automate version %s - not using automate stdio " "(automate >= 12.0 - mtn >= 0.46 is needed)\n" % version) def after(self): if self.automatestdio: self.mtnwritefp.close() self.mtnwritefp = None self.mtnreadfp.close() self.mtnreadfp = None