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# cmdutil.py - help for command processing in mercurial
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#
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.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 or any later version.
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from node import hex, nullid, nullrev, short
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from i18n import _
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import os, sys, errno, re, tempfile
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import util, scmutil, templater, patch, error, templatekw, revlog, copies
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import match as matchmod
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import subrepo
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def parsealiases(cmd):
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return cmd.lstrip("^").split("|")
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def findpossible(cmd, table, strict=False):
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"""
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Return cmd -> (aliases, command table entry)
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for each matching command.
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Return debug commands (or their aliases) only if no normal command matches.
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"""
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choice = {}
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debugchoice = {}
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if cmd in table:
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# short-circuit exact matches, "log" alias beats "^log|history"
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keys = [cmd]
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else:
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keys = table.keys()
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for e in keys:
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aliases = parsealiases(e)
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found = None
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if cmd in aliases:
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found = cmd
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elif not strict:
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for a in aliases:
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if a.startswith(cmd):
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found = a
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break
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if found is not None:
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if aliases[0].startswith("debug") or found.startswith("debug"):
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debugchoice[found] = (aliases, table[e])
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else:
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choice[found] = (aliases, table[e])
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if not choice and debugchoice:
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choice = debugchoice
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return choice
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def findcmd(cmd, table, strict=True):
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"""Return (aliases, command table entry) for command string."""
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choice = findpossible(cmd, table, strict)
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if cmd in choice:
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return choice[cmd]
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if len(choice) > 1:
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clist = choice.keys()
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clist.sort()
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raise error.AmbiguousCommand(cmd, clist)
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if choice:
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return choice.values()[0]
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raise error.UnknownCommand(cmd)
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def findrepo(p):
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while not os.path.isdir(os.path.join(p, ".hg")):
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oldp, p = p, os.path.dirname(p)
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if p == oldp:
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return None
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return p
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def bailifchanged(repo):
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if repo.dirstate.p2() != nullid:
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raise util.Abort(_('outstanding uncommitted merge'))
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modified, added, removed, deleted = repo.status()[:4]
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if modified or added or removed or deleted:
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raise util.Abort(_("outstanding uncommitted changes"))
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ctx = repo[None]
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for s in ctx.substate:
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if ctx.sub(s).dirty():
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raise util.Abort(_("uncommitted changes in subrepo %s") % s)
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def logmessage(ui, opts):
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""" get the log message according to -m and -l option """
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message = opts.get('message')
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logfile = opts.get('logfile')
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if message and logfile:
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raise util.Abort(_('options --message and --logfile are mutually '
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'exclusive'))
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if not message and logfile:
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try:
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if logfile == '-':
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message = ui.fin.read()
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else:
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message = '\n'.join(util.readfile(logfile).splitlines())
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except IOError, inst:
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raise util.Abort(_("can't read commit message '%s': %s") %
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(logfile, inst.strerror))
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return message
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def loglimit(opts):
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"""get the log limit according to option -l/--limit"""
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limit = opts.get('limit')
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if limit:
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try:
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limit = int(limit)
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except ValueError:
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raise util.Abort(_('limit must be a positive integer'))
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if limit <= 0:
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raise util.Abort(_('limit must be positive'))
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else:
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limit = None
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return limit
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def makefilename(repo, pat, node, desc=None,
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total=None, seqno=None, revwidth=None, pathname=None):
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node_expander = {
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'H': lambda: hex(node),
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'R': lambda: str(repo.changelog.rev(node)),
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'h': lambda: short(node),
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'm': lambda: re.sub('[^\w]', '_', str(desc))
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}
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expander = {
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'%': lambda: '%',
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'b': lambda: os.path.basename(repo.root),
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}
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try:
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if node:
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expander.update(node_expander)
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if node:
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expander['r'] = (lambda:
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str(repo.changelog.rev(node)).zfill(revwidth or 0))
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if total is not None:
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expander['N'] = lambda: str(total)
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if seqno is not None:
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expander['n'] = lambda: str(seqno)
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if total is not None and seqno is not None:
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expander['n'] = lambda: str(seqno).zfill(len(str(total)))
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if pathname is not None:
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expander['s'] = lambda: os.path.basename(pathname)
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expander['d'] = lambda: os.path.dirname(pathname) or '.'
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expander['p'] = lambda: pathname
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newname = []
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patlen = len(pat)
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i = 0
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while i < patlen:
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c = pat[i]
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if c == '%':
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i += 1
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c = pat[i]
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c = expander[c]()
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newname.append(c)
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i += 1
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return ''.join(newname)
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except KeyError, inst:
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raise util.Abort(_("invalid format spec '%%%s' in output filename") %
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inst.args[0])
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def makefileobj(repo, pat, node=None, desc=None, total=None,
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seqno=None, revwidth=None, mode='wb', pathname=None):
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writable = mode not in ('r', 'rb')
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if not pat or pat == '-':
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fp = writable and repo.ui.fout or repo.ui.fin
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if util.safehasattr(fp, 'fileno'):
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return os.fdopen(os.dup(fp.fileno()), mode)
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else:
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# if this fp can't be duped properly, return
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# a dummy object that can be closed
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class wrappedfileobj(object):
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noop = lambda x: None
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def __init__(self, f):
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self.f = f
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def __getattr__(self, attr):
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if attr == 'close':
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return self.noop
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else:
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return getattr(self.f, attr)
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return wrappedfileobj(fp)
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if util.safehasattr(pat, 'write') and writable:
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return pat
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if util.safehasattr(pat, 'read') and 'r' in mode:
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return pat
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return open(makefilename(repo, pat, node, desc, total, seqno, revwidth,
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pathname),
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mode)
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def openrevlog(repo, cmd, file_, opts):
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"""opens the changelog, manifest, a filelog or a given revlog"""
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cl = opts['changelog']
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mf = opts['manifest']
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msg = None
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if cl and mf:
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msg = _('cannot specify --changelog and --manifest at the same time')
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elif cl or mf:
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if file_:
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msg = _('cannot specify filename with --changelog or --manifest')
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elif not repo:
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msg = _('cannot specify --changelog or --manifest '
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'without a repository')
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if msg:
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raise util.Abort(msg)
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r = None
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if repo:
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if cl:
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r = repo.changelog
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elif mf:
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r = repo.manifest
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elif file_:
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filelog = repo.file(file_)
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if len(filelog):
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r = filelog
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if not r:
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if not file_:
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raise error.CommandError(cmd, _('invalid arguments'))
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if not os.path.isfile(file_):
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raise util.Abort(_("revlog '%s' not found") % file_)
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r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False),
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file_[:-2] + ".i")
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return r
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def copy(ui, repo, pats, opts, rename=False):
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# called with the repo lock held
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#
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# hgsep => pathname that uses "/" to separate directories
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# ossep => pathname that uses os.sep to separate directories
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cwd = repo.getcwd()
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targets = {}
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after = opts.get("after")
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dryrun = opts.get("dry_run")
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wctx = repo[None]
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def walkpat(pat):
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srcs = []
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badstates = after and '?' or '?r'
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m = scmutil.match(repo[None], [pat], opts, globbed=True)
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for abs in repo.walk(m):
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state = repo.dirstate[abs]
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rel = m.rel(abs)
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exact = m.exact(abs)
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if state in badstates:
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if exact and state == '?':
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ui.warn(_('%s: not copying - file is not managed\n') % rel)
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if exact and state == 'r':
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ui.warn(_('%s: not copying - file has been marked for'
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' remove\n') % rel)
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continue
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# abs: hgsep
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# rel: ossep
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srcs.append((abs, rel, exact))
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return srcs
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# abssrc: hgsep
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# relsrc: ossep
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# otarget: ossep
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def copyfile(abssrc, relsrc, otarget, exact):
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abstarget = scmutil.canonpath(repo.root, cwd, otarget)
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reltarget = repo.pathto(abstarget, cwd)
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target = repo.wjoin(abstarget)
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src = repo.wjoin(abssrc)
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state = repo.dirstate[abstarget]
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scmutil.checkportable(ui, abstarget)
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# check for collisions
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prevsrc = targets.get(abstarget)
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if prevsrc is not None:
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ui.warn(_('%s: not overwriting - %s collides with %s\n') %
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(reltarget, repo.pathto(abssrc, cwd),
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repo.pathto(prevsrc, cwd)))
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return
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# check for overwrites
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exists = os.path.lexists(target)
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if not after and exists or after and state in 'mn':
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if not opts['force']:
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ui.warn(_('%s: not overwriting - file exists\n') %
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reltarget)
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return
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if after:
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if not exists:
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if rename:
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ui.warn(_('%s: not recording move - %s does not exist\n') %
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(relsrc, reltarget))
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else:
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ui.warn(_('%s: not recording copy - %s does not exist\n') %
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(relsrc, reltarget))
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return
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elif not dryrun:
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try:
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if exists:
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os.unlink(target)
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targetdir = os.path.dirname(target) or '.'
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if not os.path.isdir(targetdir):
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os.makedirs(targetdir)
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util.copyfile(src, target)
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srcexists = True
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except IOError, inst:
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if inst.errno == errno.ENOENT:
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ui.warn(_('%s: deleted in working copy\n') % relsrc)
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srcexists = False
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else:
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ui.warn(_('%s: cannot copy - %s\n') %
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(relsrc, inst.strerror))
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return True # report a failure
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if ui.verbose or not exact:
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if rename:
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ui.status(_('moving %s to %s\n') % (relsrc, reltarget))
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else:
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ui.status(_('copying %s to %s\n') % (relsrc, reltarget))
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targets[abstarget] = abssrc
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# fix up dirstate
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scmutil.dirstatecopy(ui, repo, wctx, abssrc, abstarget,
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dryrun=dryrun, cwd=cwd)
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if rename and not dryrun:
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if not after and srcexists:
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util.unlinkpath(repo.wjoin(abssrc))
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wctx.forget([abssrc])
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# pat: ossep
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# dest ossep
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# srcs: list of (hgsep, hgsep, ossep, bool)
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# return: function that takes hgsep and returns ossep
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def targetpathfn(pat, dest, srcs):
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if os.path.isdir(pat):
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abspfx = scmutil.canonpath(repo.root, cwd, pat)
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abspfx = util.localpath(abspfx)
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if destdirexists:
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striplen = len(os.path.split(abspfx)[0])
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else:
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striplen = len(abspfx)
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if striplen:
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striplen += len(os.sep)
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res = lambda p: os.path.join(dest, util.localpath(p)[striplen:])
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elif destdirexists:
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res = lambda p: os.path.join(dest,
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os.path.basename(util.localpath(p)))
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else:
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res = lambda p: dest
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return res
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# pat: ossep
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# dest ossep
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# srcs: list of (hgsep, hgsep, ossep, bool)
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# return: function that takes hgsep and returns ossep
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def targetpathafterfn(pat, dest, srcs):
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if matchmod.patkind(pat):
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# a mercurial pattern
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res = lambda p: os.path.join(dest,
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os.path.basename(util.localpath(p)))
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else:
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abspfx = scmutil.canonpath(repo.root, cwd, pat)
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if len(abspfx) < len(srcs[0][0]):
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# A directory. Either the target path contains the last
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# component of the source path or it does not.
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def evalpath(striplen):
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score = 0
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for s in srcs:
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t = os.path.join(dest, util.localpath(s[0])[striplen:])
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if os.path.lexists(t):
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score += 1
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return score
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abspfx = util.localpath(abspfx)
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striplen = len(abspfx)
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if striplen:
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striplen += len(os.sep)
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if os.path.isdir(os.path.join(dest, os.path.split(abspfx)[1])):
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score = evalpath(striplen)
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striplen1 = len(os.path.split(abspfx)[0])
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if striplen1:
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striplen1 += len(os.sep)
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if evalpath(striplen1) > score:
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striplen = striplen1
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res = lambda p: os.path.join(dest,
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util.localpath(p)[striplen:])
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else:
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# a file
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if destdirexists:
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res = lambda p: os.path.join(dest,
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os.path.basename(util.localpath(p)))
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else:
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res = lambda p: dest
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return res
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pats = scmutil.expandpats(pats)
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if not pats:
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raise util.Abort(_('no source or destination specified'))
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if len(pats) == 1:
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raise util.Abort(_('no destination specified'))
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dest = pats.pop()
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destdirexists = os.path.isdir(dest) and not os.path.islink(dest)
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if not destdirexists:
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if len(pats) > 1 or matchmod.patkind(pats[0]):
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raise util.Abort(_('with multiple sources, destination must be an '
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'existing directory'))
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if util.endswithsep(dest):
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raise util.Abort(_('destination %s is not a directory') % dest)
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tfn = targetpathfn
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if after:
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tfn = targetpathafterfn
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copylist = []
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for pat in pats:
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srcs = walkpat(pat)
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if not srcs:
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continue
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copylist.append((tfn(pat, dest, srcs), srcs))
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if not copylist:
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raise util.Abort(_('no files to copy'))
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errors = 0
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for targetpath, srcs in copylist:
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|
|
for abssrc, relsrc, exact in srcs:
|
|
|
if copyfile(abssrc, relsrc, targetpath(abssrc), exact):
|
|
|
errors += 1
|
|
|
|
|
|
if errors:
|
|
|
ui.warn(_('(consider using --after)\n'))
|
|
|
|
|
|
return errors != 0
|
|
|
|
|
|
def service(opts, parentfn=None, initfn=None, runfn=None, logfile=None,
|
|
|
runargs=None, appendpid=False):
|
|
|
'''Run a command as a service.'''
|
|
|
|
|
|
if opts['daemon'] and not opts['daemon_pipefds']:
|
|
|
# Signal child process startup with file removal
|
|
|
lockfd, lockpath = tempfile.mkstemp(prefix='hg-service-')
|
|
|
os.close(lockfd)
|
|
|
try:
|
|
|
if not runargs:
|
|
|
runargs = util.hgcmd() + sys.argv[1:]
|
|
|
runargs.append('--daemon-pipefds=%s' % lockpath)
|
|
|
# Don't pass --cwd to the child process, because we've already
|
|
|
# changed directory.
|
|
|
for i in xrange(1, len(runargs)):
|
|
|
if runargs[i].startswith('--cwd='):
|
|
|
del runargs[i]
|
|
|
break
|
|
|
elif runargs[i].startswith('--cwd'):
|
|
|
del runargs[i:i + 2]
|
|
|
break
|
|
|
def condfn():
|
|
|
return not os.path.exists(lockpath)
|
|
|
pid = util.rundetached(runargs, condfn)
|
|
|
if pid < 0:
|
|
|
raise util.Abort(_('child process failed to start'))
|
|
|
finally:
|
|
|
try:
|
|
|
os.unlink(lockpath)
|
|
|
except OSError, e:
|
|
|
if e.errno != errno.ENOENT:
|
|
|
raise
|
|
|
if parentfn:
|
|
|
return parentfn(pid)
|
|
|
else:
|
|
|
return
|
|
|
|
|
|
if initfn:
|
|
|
initfn()
|
|
|
|
|
|
if opts['pid_file']:
|
|
|
mode = appendpid and 'a' or 'w'
|
|
|
fp = open(opts['pid_file'], mode)
|
|
|
fp.write(str(os.getpid()) + '\n')
|
|
|
fp.close()
|
|
|
|
|
|
if opts['daemon_pipefds']:
|
|
|
lockpath = opts['daemon_pipefds']
|
|
|
try:
|
|
|
os.setsid()
|
|
|
except AttributeError:
|
|
|
pass
|
|
|
os.unlink(lockpath)
|
|
|
util.hidewindow()
|
|
|
sys.stdout.flush()
|
|
|
sys.stderr.flush()
|
|
|
|
|
|
nullfd = os.open(util.nulldev, os.O_RDWR)
|
|
|
logfilefd = nullfd
|
|
|
if logfile:
|
|
|
logfilefd = os.open(logfile, os.O_RDWR | os.O_CREAT | os.O_APPEND)
|
|
|
os.dup2(nullfd, 0)
|
|
|
os.dup2(logfilefd, 1)
|
|
|
os.dup2(logfilefd, 2)
|
|
|
if nullfd not in (0, 1, 2):
|
|
|
os.close(nullfd)
|
|
|
if logfile and logfilefd not in (0, 1, 2):
|
|
|
os.close(logfilefd)
|
|
|
|
|
|
if runfn:
|
|
|
return runfn()
|
|
|
|
|
|
def export(repo, revs, template='hg-%h.patch', fp=None, switch_parent=False,
|
|
|
opts=None):
|
|
|
'''export changesets as hg patches.'''
|
|
|
|
|
|
total = len(revs)
|
|
|
revwidth = max([len(str(rev)) for rev in revs])
|
|
|
|
|
|
def single(rev, seqno, fp):
|
|
|
ctx = repo[rev]
|
|
|
node = ctx.node()
|
|
|
parents = [p.node() for p in ctx.parents() if p]
|
|
|
branch = ctx.branch()
|
|
|
if switch_parent:
|
|
|
parents.reverse()
|
|
|
prev = (parents and parents[0]) or nullid
|
|
|
|
|
|
shouldclose = False
|
|
|
if not fp:
|
|
|
desc_lines = ctx.description().rstrip().split('\n')
|
|
|
desc = desc_lines[0] #Commit always has a first line.
|
|
|
fp = makefileobj(repo, template, node, desc=desc, total=total,
|
|
|
seqno=seqno, revwidth=revwidth, mode='ab')
|
|
|
if fp != template:
|
|
|
shouldclose = True
|
|
|
if fp != sys.stdout and util.safehasattr(fp, 'name'):
|
|
|
repo.ui.note("%s\n" % fp.name)
|
|
|
|
|
|
fp.write("# HG changeset patch\n")
|
|
|
fp.write("# User %s\n" % ctx.user())
|
|
|
fp.write("# Date %d %d\n" % ctx.date())
|
|
|
if branch and branch != 'default':
|
|
|
fp.write("# Branch %s\n" % branch)
|
|
|
fp.write("# Node ID %s\n" % hex(node))
|
|
|
fp.write("# Parent %s\n" % hex(prev))
|
|
|
if len(parents) > 1:
|
|
|
fp.write("# Parent %s\n" % hex(parents[1]))
|
|
|
fp.write(ctx.description().rstrip())
|
|
|
fp.write("\n\n")
|
|
|
|
|
|
for chunk in patch.diff(repo, prev, node, opts=opts):
|
|
|
fp.write(chunk)
|
|
|
|
|
|
if shouldclose:
|
|
|
fp.close()
|
|
|
|
|
|
for seqno, rev in enumerate(revs):
|
|
|
single(rev, seqno + 1, fp)
|
|
|
|
|
|
def diffordiffstat(ui, repo, diffopts, node1, node2, match,
|
|
|
changes=None, stat=False, fp=None, prefix='',
|
|
|
listsubrepos=False):
|
|
|
'''show diff or diffstat.'''
|
|
|
if fp is None:
|
|
|
write = ui.write
|
|
|
else:
|
|
|
def write(s, **kw):
|
|
|
fp.write(s)
|
|
|
|
|
|
if stat:
|
|
|
diffopts = diffopts.copy(context=0)
|
|
|
width = 80
|
|
|
if not ui.plain():
|
|
|
width = ui.termwidth()
|
|
|
chunks = patch.diff(repo, node1, node2, match, changes, diffopts,
|
|
|
prefix=prefix)
|
|
|
for chunk, label in patch.diffstatui(util.iterlines(chunks),
|
|
|
width=width,
|
|
|
git=diffopts.git):
|
|
|
write(chunk, label=label)
|
|
|
else:
|
|
|
for chunk, label in patch.diffui(repo, node1, node2, match,
|
|
|
changes, diffopts, prefix=prefix):
|
|
|
write(chunk, label=label)
|
|
|
|
|
|
if listsubrepos:
|
|
|
ctx1 = repo[node1]
|
|
|
ctx2 = repo[node2]
|
|
|
for subpath, sub in subrepo.itersubrepos(ctx1, ctx2):
|
|
|
tempnode2 = node2
|
|
|
try:
|
|
|
if node2 is not None:
|
|
|
tempnode2 = ctx2.substate[subpath][1]
|
|
|
except KeyError:
|
|
|
# A subrepo that existed in node1 was deleted between node1 and
|
|
|
# node2 (inclusive). Thus, ctx2's substate won't contain that
|
|
|
# subpath. The best we can do is to ignore it.
|
|
|
tempnode2 = None
|
|
|
submatch = matchmod.narrowmatcher(subpath, match)
|
|
|
sub.diff(diffopts, tempnode2, submatch, changes=changes,
|
|
|
stat=stat, fp=fp, prefix=prefix)
|
|
|
|
|
|
class changeset_printer(object):
|
|
|
'''show changeset information when templating not requested.'''
|
|
|
|
|
|
def __init__(self, ui, repo, patch, diffopts, buffered):
|
|
|
self.ui = ui
|
|
|
self.repo = repo
|
|
|
self.buffered = buffered
|
|
|
self.patch = patch
|
|
|
self.diffopts = diffopts
|
|
|
self.header = {}
|
|
|
self.hunk = {}
|
|
|
self.lastheader = None
|
|
|
self.footer = None
|
|
|
|
|
|
def flush(self, rev):
|
|
|
if rev in self.header:
|
|
|
h = self.header[rev]
|
|
|
if h != self.lastheader:
|
|
|
self.lastheader = h
|
|
|
self.ui.write(h)
|
|
|
del self.header[rev]
|
|
|
if rev in self.hunk:
|
|
|
self.ui.write(self.hunk[rev])
|
|
|
del self.hunk[rev]
|
|
|
return 1
|
|
|
return 0
|
|
|
|
|
|
def close(self):
|
|
|
if self.footer:
|
|
|
self.ui.write(self.footer)
|
|
|
|
|
|
def show(self, ctx, copies=None, matchfn=None, **props):
|
|
|
if self.buffered:
|
|
|
self.ui.pushbuffer()
|
|
|
self._show(ctx, copies, matchfn, props)
|
|
|
self.hunk[ctx.rev()] = self.ui.popbuffer(labeled=True)
|
|
|
else:
|
|
|
self._show(ctx, copies, matchfn, props)
|
|
|
|
|
|
def _show(self, ctx, copies, matchfn, props):
|
|
|
'''show a single changeset or file revision'''
|
|
|
changenode = ctx.node()
|
|
|
rev = ctx.rev()
|
|
|
|
|
|
if self.ui.quiet:
|
|
|
self.ui.write("%d:%s\n" % (rev, short(changenode)),
|
|
|
label='log.node')
|
|
|
return
|
|
|
|
|
|
log = self.repo.changelog
|
|
|
date = util.datestr(ctx.date())
|
|
|
|
|
|
hexfunc = self.ui.debugflag and hex or short
|
|
|
|
|
|
parents = [(p, hexfunc(log.node(p)))
|
|
|
for p in self._meaningful_parentrevs(log, rev)]
|
|
|
|
|
|
self.ui.write(_("changeset: %d:%s\n") % (rev, hexfunc(changenode)),
|
|
|
label='log.changeset')
|
|
|
|
|
|
branch = ctx.branch()
|
|
|
# don't show the default branch name
|
|
|
if branch != 'default':
|
|
|
self.ui.write(_("branch: %s\n") % branch,
|
|
|
label='log.branch')
|
|
|
for bookmark in self.repo.nodebookmarks(changenode):
|
|
|
self.ui.write(_("bookmark: %s\n") % bookmark,
|
|
|
label='log.bookmark')
|
|
|
for tag in self.repo.nodetags(changenode):
|
|
|
self.ui.write(_("tag: %s\n") % tag,
|
|
|
label='log.tag')
|
|
|
if self.ui.debugflag and ctx.phase():
|
|
|
self.ui.write(_("phase: %s\n") % _(ctx.phasestr()),
|
|
|
label='log.phase')
|
|
|
for parent in parents:
|
|
|
self.ui.write(_("parent: %d:%s\n") % parent,
|
|
|
label='log.parent')
|
|
|
|
|
|
if self.ui.debugflag:
|
|
|
mnode = ctx.manifestnode()
|
|
|
self.ui.write(_("manifest: %d:%s\n") %
|
|
|
(self.repo.manifest.rev(mnode), hex(mnode)),
|
|
|
label='ui.debug log.manifest')
|
|
|
self.ui.write(_("user: %s\n") % ctx.user(),
|
|
|
label='log.user')
|
|
|
self.ui.write(_("date: %s\n") % date,
|
|
|
label='log.date')
|
|
|
|
|
|
if self.ui.debugflag:
|
|
|
files = self.repo.status(log.parents(changenode)[0], changenode)[:3]
|
|
|
for key, value in zip([_("files:"), _("files+:"), _("files-:")],
|
|
|
files):
|
|
|
if value:
|
|
|
self.ui.write("%-12s %s\n" % (key, " ".join(value)),
|
|
|
label='ui.debug log.files')
|
|
|
elif ctx.files() and self.ui.verbose:
|
|
|
self.ui.write(_("files: %s\n") % " ".join(ctx.files()),
|
|
|
label='ui.note log.files')
|
|
|
if copies and self.ui.verbose:
|
|
|
copies = ['%s (%s)' % c for c in copies]
|
|
|
self.ui.write(_("copies: %s\n") % ' '.join(copies),
|
|
|
label='ui.note log.copies')
|
|
|
|
|
|
extra = ctx.extra()
|
|
|
if extra and self.ui.debugflag:
|
|
|
for key, value in sorted(extra.items()):
|
|
|
self.ui.write(_("extra: %s=%s\n")
|
|
|
% (key, value.encode('string_escape')),
|
|
|
label='ui.debug log.extra')
|
|
|
|
|
|
description = ctx.description().strip()
|
|
|
if description:
|
|
|
if self.ui.verbose:
|
|
|
self.ui.write(_("description:\n"),
|
|
|
label='ui.note log.description')
|
|
|
self.ui.write(description,
|
|
|
label='ui.note log.description')
|
|
|
self.ui.write("\n\n")
|
|
|
else:
|
|
|
self.ui.write(_("summary: %s\n") %
|
|
|
description.splitlines()[0],
|
|
|
label='log.summary')
|
|
|
self.ui.write("\n")
|
|
|
|
|
|
self.showpatch(changenode, matchfn)
|
|
|
|
|
|
def showpatch(self, node, matchfn):
|
|
|
if not matchfn:
|
|
|
matchfn = self.patch
|
|
|
if matchfn:
|
|
|
stat = self.diffopts.get('stat')
|
|
|
diff = self.diffopts.get('patch')
|
|
|
diffopts = patch.diffopts(self.ui, self.diffopts)
|
|
|
prev = self.repo.changelog.parents(node)[0]
|
|
|
if stat:
|
|
|
diffordiffstat(self.ui, self.repo, diffopts, prev, node,
|
|
|
match=matchfn, stat=True)
|
|
|
if diff:
|
|
|
if stat:
|
|
|
self.ui.write("\n")
|
|
|
diffordiffstat(self.ui, self.repo, diffopts, prev, node,
|
|
|
match=matchfn, stat=False)
|
|
|
self.ui.write("\n")
|
|
|
|
|
|
def _meaningful_parentrevs(self, log, rev):
|
|
|
"""Return list of meaningful (or all if debug) parentrevs for rev.
|
|
|
|
|
|
For merges (two non-nullrev revisions) both parents are meaningful.
|
|
|
Otherwise the first parent revision is considered meaningful if it
|
|
|
is not the preceding revision.
|
|
|
"""
|
|
|
parents = log.parentrevs(rev)
|
|
|
if not self.ui.debugflag and parents[1] == nullrev:
|
|
|
if parents[0] >= rev - 1:
|
|
|
parents = []
|
|
|
else:
|
|
|
parents = [parents[0]]
|
|
|
return parents
|
|
|
|
|
|
|
|
|
class changeset_templater(changeset_printer):
|
|
|
'''format changeset information.'''
|
|
|
|
|
|
def __init__(self, ui, repo, patch, diffopts, mapfile, buffered):
|
|
|
changeset_printer.__init__(self, ui, repo, patch, diffopts, buffered)
|
|
|
formatnode = ui.debugflag and (lambda x: x) or (lambda x: x[:12])
|
|
|
defaulttempl = {
|
|
|
'parent': '{rev}:{node|formatnode} ',
|
|
|
'manifest': '{rev}:{node|formatnode}',
|
|
|
'file_copy': '{name} ({source})',
|
|
|
'extra': '{key}={value|stringescape}'
|
|
|
}
|
|
|
# filecopy is preserved for compatibility reasons
|
|
|
defaulttempl['filecopy'] = defaulttempl['file_copy']
|
|
|
self.t = templater.templater(mapfile, {'formatnode': formatnode},
|
|
|
cache=defaulttempl)
|
|
|
self.cache = {}
|
|
|
|
|
|
def use_template(self, t):
|
|
|
'''set template string to use'''
|
|
|
self.t.cache['changeset'] = t
|
|
|
|
|
|
def _meaningful_parentrevs(self, ctx):
|
|
|
"""Return list of meaningful (or all if debug) parentrevs for rev.
|
|
|
"""
|
|
|
parents = ctx.parents()
|
|
|
if len(parents) > 1:
|
|
|
return parents
|
|
|
if self.ui.debugflag:
|
|
|
return [parents[0], self.repo['null']]
|
|
|
if parents[0].rev() >= ctx.rev() - 1:
|
|
|
return []
|
|
|
return parents
|
|
|
|
|
|
def _show(self, ctx, copies, matchfn, props):
|
|
|
'''show a single changeset or file revision'''
|
|
|
|
|
|
showlist = templatekw.showlist
|
|
|
|
|
|
# showparents() behaviour depends on ui trace level which
|
|
|
# causes unexpected behaviours at templating level and makes
|
|
|
# it harder to extract it in a standalone function. Its
|
|
|
# behaviour cannot be changed so leave it here for now.
|
|
|
def showparents(**args):
|
|
|
ctx = args['ctx']
|
|
|
parents = [[('rev', p.rev()), ('node', p.hex())]
|
|
|
for p in self._meaningful_parentrevs(ctx)]
|
|
|
return showlist('parent', parents, **args)
|
|
|
|
|
|
props = props.copy()
|
|
|
props.update(templatekw.keywords)
|
|
|
props['parents'] = showparents
|
|
|
props['templ'] = self.t
|
|
|
props['ctx'] = ctx
|
|
|
props['repo'] = self.repo
|
|
|
props['revcache'] = {'copies': copies}
|
|
|
props['cache'] = self.cache
|
|
|
|
|
|
# find correct templates for current mode
|
|
|
|
|
|
tmplmodes = [
|
|
|
(True, None),
|
|
|
(self.ui.verbose, 'verbose'),
|
|
|
(self.ui.quiet, 'quiet'),
|
|
|
(self.ui.debugflag, 'debug'),
|
|
|
]
|
|
|
|
|
|
types = {'header': '', 'footer':'', 'changeset': 'changeset'}
|
|
|
for mode, postfix in tmplmodes:
|
|
|
for type in types:
|
|
|
cur = postfix and ('%s_%s' % (type, postfix)) or type
|
|
|
if mode and cur in self.t:
|
|
|
types[type] = cur
|
|
|
|
|
|
try:
|
|
|
|
|
|
# write header
|
|
|
if types['header']:
|
|
|
h = templater.stringify(self.t(types['header'], **props))
|
|
|
if self.buffered:
|
|
|
self.header[ctx.rev()] = h
|
|
|
else:
|
|
|
if self.lastheader != h:
|
|
|
self.lastheader = h
|
|
|
self.ui.write(h)
|
|
|
|
|
|
# write changeset metadata, then patch if requested
|
|
|
key = types['changeset']
|
|
|
self.ui.write(templater.stringify(self.t(key, **props)))
|
|
|
self.showpatch(ctx.node(), matchfn)
|
|
|
|
|
|
if types['footer']:
|
|
|
if not self.footer:
|
|
|
self.footer = templater.stringify(self.t(types['footer'],
|
|
|
**props))
|
|
|
|
|
|
except KeyError, inst:
|
|
|
msg = _("%s: no key named '%s'")
|
|
|
raise util.Abort(msg % (self.t.mapfile, inst.args[0]))
|
|
|
except SyntaxError, inst:
|
|
|
raise util.Abort('%s: %s' % (self.t.mapfile, inst.args[0]))
|
|
|
|
|
|
def show_changeset(ui, repo, opts, buffered=False):
|
|
|
"""show one changeset using template or regular display.
|
|
|
|
|
|
Display format will be the first non-empty hit of:
|
|
|
1. option 'template'
|
|
|
2. option 'style'
|
|
|
3. [ui] setting 'logtemplate'
|
|
|
4. [ui] setting 'style'
|
|
|
If all of these values are either the unset or the empty string,
|
|
|
regular display via changeset_printer() is done.
|
|
|
"""
|
|
|
# options
|
|
|
patch = False
|
|
|
if opts.get('patch') or opts.get('stat'):
|
|
|
patch = scmutil.matchall(repo)
|
|
|
|
|
|
tmpl = opts.get('template')
|
|
|
style = None
|
|
|
if tmpl:
|
|
|
tmpl = templater.parsestring(tmpl, quoted=False)
|
|
|
else:
|
|
|
style = opts.get('style')
|
|
|
|
|
|
# ui settings
|
|
|
if not (tmpl or style):
|
|
|
tmpl = ui.config('ui', 'logtemplate')
|
|
|
if tmpl:
|
|
|
tmpl = templater.parsestring(tmpl)
|
|
|
else:
|
|
|
style = util.expandpath(ui.config('ui', 'style', ''))
|
|
|
|
|
|
if not (tmpl or style):
|
|
|
return changeset_printer(ui, repo, patch, opts, buffered)
|
|
|
|
|
|
mapfile = None
|
|
|
if style and not tmpl:
|
|
|
mapfile = style
|
|
|
if not os.path.split(mapfile)[0]:
|
|
|
mapname = (templater.templatepath('map-cmdline.' + mapfile)
|
|
|
or templater.templatepath(mapfile))
|
|
|
if mapname:
|
|
|
mapfile = mapname
|
|
|
|
|
|
try:
|
|
|
t = changeset_templater(ui, repo, patch, opts, mapfile, buffered)
|
|
|
except SyntaxError, inst:
|
|
|
raise util.Abort(inst.args[0])
|
|
|
if tmpl:
|
|
|
t.use_template(tmpl)
|
|
|
return t
|
|
|
|
|
|
def finddate(ui, repo, date):
|
|
|
"""Find the tipmost changeset that matches the given date spec"""
|
|
|
|
|
|
df = util.matchdate(date)
|
|
|
m = scmutil.matchall(repo)
|
|
|
results = {}
|
|
|
|
|
|
def prep(ctx, fns):
|
|
|
d = ctx.date()
|
|
|
if df(d[0]):
|
|
|
results[ctx.rev()] = d
|
|
|
|
|
|
for ctx in walkchangerevs(repo, m, {'rev': None}, prep):
|
|
|
rev = ctx.rev()
|
|
|
if rev in results:
|
|
|
ui.status(_("Found revision %s from %s\n") %
|
|
|
(rev, util.datestr(results[rev])))
|
|
|
return str(rev)
|
|
|
|
|
|
raise util.Abort(_("revision matching date not found"))
|
|
|
|
|
|
def walkchangerevs(repo, match, opts, prepare):
|
|
|
'''Iterate over files and the revs in which they changed.
|
|
|
|
|
|
Callers most commonly need to iterate backwards over the history
|
|
|
in which they are interested. Doing so has awful (quadratic-looking)
|
|
|
performance, so we use iterators in a "windowed" way.
|
|
|
|
|
|
We walk a window of revisions in the desired order. Within the
|
|
|
window, we first walk forwards to gather data, then in the desired
|
|
|
order (usually backwards) to display it.
|
|
|
|
|
|
This function returns an iterator yielding contexts. Before
|
|
|
yielding each context, the iterator will first call the prepare
|
|
|
function on each context in the window in forward order.'''
|
|
|
|
|
|
def increasing_windows(start, end, windowsize=8, sizelimit=512):
|
|
|
if start < end:
|
|
|
while start < end:
|
|
|
yield start, min(windowsize, end - start)
|
|
|
start += windowsize
|
|
|
if windowsize < sizelimit:
|
|
|
windowsize *= 2
|
|
|
else:
|
|
|
while start > end:
|
|
|
yield start, min(windowsize, start - end - 1)
|
|
|
start -= windowsize
|
|
|
if windowsize < sizelimit:
|
|
|
windowsize *= 2
|
|
|
|
|
|
follow = opts.get('follow') or opts.get('follow_first')
|
|
|
|
|
|
if not len(repo):
|
|
|
return []
|
|
|
|
|
|
if follow:
|
|
|
defrange = '%s:0' % repo['.'].rev()
|
|
|
else:
|
|
|
defrange = '-1:0'
|
|
|
revs = scmutil.revrange(repo, opts['rev'] or [defrange])
|
|
|
if not revs:
|
|
|
return []
|
|
|
wanted = set()
|
|
|
slowpath = match.anypats() or (match.files() and opts.get('removed'))
|
|
|
fncache = {}
|
|
|
change = util.cachefunc(repo.changectx)
|
|
|
|
|
|
# First step is to fill wanted, the set of revisions that we want to yield.
|
|
|
# When it does not induce extra cost, we also fill fncache for revisions in
|
|
|
# wanted: a cache of filenames that were changed (ctx.files()) and that
|
|
|
# match the file filtering conditions.
|
|
|
|
|
|
if not slowpath and not match.files():
|
|
|
# No files, no patterns. Display all revs.
|
|
|
wanted = set(revs)
|
|
|
copies = []
|
|
|
|
|
|
if not slowpath:
|
|
|
# We only have to read through the filelog to find wanted revisions
|
|
|
|
|
|
minrev, maxrev = min(revs), max(revs)
|
|
|
def filerevgen(filelog, last):
|
|
|
"""
|
|
|
Only files, no patterns. Check the history of each file.
|
|
|
|
|
|
Examines filelog entries within minrev, maxrev linkrev range
|
|
|
Returns an iterator yielding (linkrev, parentlinkrevs, copied)
|
|
|
tuples in backwards order
|
|
|
"""
|
|
|
cl_count = len(repo)
|
|
|
revs = []
|
|
|
for j in xrange(0, last + 1):
|
|
|
linkrev = filelog.linkrev(j)
|
|
|
if linkrev < minrev:
|
|
|
continue
|
|
|
# only yield rev for which we have the changelog, it can
|
|
|
# happen while doing "hg log" during a pull or commit
|
|
|
if linkrev >= cl_count:
|
|
|
break
|
|
|
|
|
|
parentlinkrevs = []
|
|
|
for p in filelog.parentrevs(j):
|
|
|
if p != nullrev:
|
|
|
parentlinkrevs.append(filelog.linkrev(p))
|
|
|
n = filelog.node(j)
|
|
|
revs.append((linkrev, parentlinkrevs,
|
|
|
follow and filelog.renamed(n)))
|
|
|
|
|
|
return reversed(revs)
|
|
|
def iterfiles():
|
|
|
for filename in match.files():
|
|
|
yield filename, None
|
|
|
for filename_node in copies:
|
|
|
yield filename_node
|
|
|
for file_, node in iterfiles():
|
|
|
filelog = repo.file(file_)
|
|
|
if not len(filelog):
|
|
|
if node is None:
|
|
|
# A zero count may be a directory or deleted file, so
|
|
|
# try to find matching entries on the slow path.
|
|
|
if follow:
|
|
|
raise util.Abort(
|
|
|
_('cannot follow nonexistent file: "%s"') % file_)
|
|
|
slowpath = True
|
|
|
break
|
|
|
else:
|
|
|
continue
|
|
|
|
|
|
if node is None:
|
|
|
last = len(filelog) - 1
|
|
|
else:
|
|
|
last = filelog.rev(node)
|
|
|
|
|
|
|
|
|
# keep track of all ancestors of the file
|
|
|
ancestors = set([filelog.linkrev(last)])
|
|
|
|
|
|
# iterate from latest to oldest revision
|
|
|
for rev, flparentlinkrevs, copied in filerevgen(filelog, last):
|
|
|
if not follow:
|
|
|
if rev > maxrev:
|
|
|
continue
|
|
|
else:
|
|
|
# Note that last might not be the first interesting
|
|
|
# rev to us:
|
|
|
# if the file has been changed after maxrev, we'll
|
|
|
# have linkrev(last) > maxrev, and we still need
|
|
|
# to explore the file graph
|
|
|
if rev not in ancestors:
|
|
|
continue
|
|
|
# XXX insert 1327 fix here
|
|
|
if flparentlinkrevs:
|
|
|
ancestors.update(flparentlinkrevs)
|
|
|
|
|
|
fncache.setdefault(rev, []).append(file_)
|
|
|
wanted.add(rev)
|
|
|
if copied:
|
|
|
copies.append(copied)
|
|
|
if slowpath:
|
|
|
# We have to read the changelog to match filenames against
|
|
|
# changed files
|
|
|
|
|
|
if follow:
|
|
|
raise util.Abort(_('can only follow copies/renames for explicit '
|
|
|
'filenames'))
|
|
|
|
|
|
# The slow path checks files modified in every changeset.
|
|
|
for i in sorted(revs):
|
|
|
ctx = change(i)
|
|
|
matches = filter(match, ctx.files())
|
|
|
if matches:
|
|
|
fncache[i] = matches
|
|
|
wanted.add(i)
|
|
|
|
|
|
class followfilter(object):
|
|
|
def __init__(self, onlyfirst=False):
|
|
|
self.startrev = nullrev
|
|
|
self.roots = set()
|
|
|
self.onlyfirst = onlyfirst
|
|
|
|
|
|
def match(self, rev):
|
|
|
def realparents(rev):
|
|
|
if self.onlyfirst:
|
|
|
return repo.changelog.parentrevs(rev)[0:1]
|
|
|
else:
|
|
|
return filter(lambda x: x != nullrev,
|
|
|
repo.changelog.parentrevs(rev))
|
|
|
|
|
|
if self.startrev == nullrev:
|
|
|
self.startrev = rev
|
|
|
return True
|
|
|
|
|
|
if rev > self.startrev:
|
|
|
# forward: all descendants
|
|
|
if not self.roots:
|
|
|
self.roots.add(self.startrev)
|
|
|
for parent in realparents(rev):
|
|
|
if parent in self.roots:
|
|
|
self.roots.add(rev)
|
|
|
return True
|
|
|
else:
|
|
|
# backwards: all parents
|
|
|
if not self.roots:
|
|
|
self.roots.update(realparents(self.startrev))
|
|
|
if rev in self.roots:
|
|
|
self.roots.remove(rev)
|
|
|
self.roots.update(realparents(rev))
|
|
|
return True
|
|
|
|
|
|
return False
|
|
|
|
|
|
# it might be worthwhile to do this in the iterator if the rev range
|
|
|
# is descending and the prune args are all within that range
|
|
|
for rev in opts.get('prune', ()):
|
|
|
rev = repo.changelog.rev(repo.lookup(rev))
|
|
|
ff = followfilter()
|
|
|
stop = min(revs[0], revs[-1])
|
|
|
for x in xrange(rev, stop - 1, -1):
|
|
|
if ff.match(x):
|
|
|
wanted.discard(x)
|
|
|
|
|
|
# Now that wanted is correctly initialized, we can iterate over the
|
|
|
# revision range, yielding only revisions in wanted.
|
|
|
def iterate():
|
|
|
if follow and not match.files():
|
|
|
ff = followfilter(onlyfirst=opts.get('follow_first'))
|
|
|
def want(rev):
|
|
|
return ff.match(rev) and rev in wanted
|
|
|
else:
|
|
|
def want(rev):
|
|
|
return rev in wanted
|
|
|
|
|
|
for i, window in increasing_windows(0, len(revs)):
|
|
|
nrevs = [rev for rev in revs[i:i + window] if want(rev)]
|
|
|
for rev in sorted(nrevs):
|
|
|
fns = fncache.get(rev)
|
|
|
ctx = change(rev)
|
|
|
if not fns:
|
|
|
def fns_generator():
|
|
|
for f in ctx.files():
|
|
|
if match(f):
|
|
|
yield f
|
|
|
fns = fns_generator()
|
|
|
prepare(ctx, fns)
|
|
|
for rev in nrevs:
|
|
|
yield change(rev)
|
|
|
return iterate()
|
|
|
|
|
|
def add(ui, repo, match, dryrun, listsubrepos, prefix, explicitonly):
|
|
|
join = lambda f: os.path.join(prefix, f)
|
|
|
bad = []
|
|
|
oldbad = match.bad
|
|
|
match.bad = lambda x, y: bad.append(x) or oldbad(x, y)
|
|
|
names = []
|
|
|
wctx = repo[None]
|
|
|
cca = None
|
|
|
abort, warn = scmutil.checkportabilityalert(ui)
|
|
|
if abort or warn:
|
|
|
cca = scmutil.casecollisionauditor(ui, abort, wctx)
|
|
|
for f in repo.walk(match):
|
|
|
exact = match.exact(f)
|
|
|
if exact or not explicitonly and f not in repo.dirstate:
|
|
|
if cca:
|
|
|
cca(f)
|
|
|
names.append(f)
|
|
|
if ui.verbose or not exact:
|
|
|
ui.status(_('adding %s\n') % match.rel(join(f)))
|
|
|
|
|
|
for subpath in wctx.substate:
|
|
|
sub = wctx.sub(subpath)
|
|
|
try:
|
|
|
submatch = matchmod.narrowmatcher(subpath, match)
|
|
|
if listsubrepos:
|
|
|
bad.extend(sub.add(ui, submatch, dryrun, listsubrepos, prefix,
|
|
|
False))
|
|
|
else:
|
|
|
bad.extend(sub.add(ui, submatch, dryrun, listsubrepos, prefix,
|
|
|
True))
|
|
|
except error.LookupError:
|
|
|
ui.status(_("skipping missing subrepository: %s\n")
|
|
|
% join(subpath))
|
|
|
|
|
|
if not dryrun:
|
|
|
rejected = wctx.add(names, prefix)
|
|
|
bad.extend(f for f in rejected if f in match.files())
|
|
|
return bad
|
|
|
|
|
|
def duplicatecopies(repo, rev, p1):
|
|
|
"Reproduce copies found in the source revision in the dirstate for grafts"
|
|
|
for dst, src in copies.pathcopies(repo[p1], repo[rev]).iteritems():
|
|
|
repo.dirstate.copy(src, dst)
|
|
|
|
|
|
def commit(ui, repo, commitfunc, pats, opts):
|
|
|
'''commit the specified files or all outstanding changes'''
|
|
|
date = opts.get('date')
|
|
|
if date:
|
|
|
opts['date'] = util.parsedate(date)
|
|
|
message = logmessage(ui, opts)
|
|
|
|
|
|
# extract addremove carefully -- this function can be called from a command
|
|
|
# that doesn't support addremove
|
|
|
if opts.get('addremove'):
|
|
|
scmutil.addremove(repo, pats, opts)
|
|
|
|
|
|
return commitfunc(ui, repo, message,
|
|
|
scmutil.match(repo[None], pats, opts), opts)
|
|
|
|
|
|
def commiteditor(repo, ctx, subs):
|
|
|
if ctx.description():
|
|
|
return ctx.description()
|
|
|
return commitforceeditor(repo, ctx, subs)
|
|
|
|
|
|
def commitforceeditor(repo, ctx, subs):
|
|
|
edittext = []
|
|
|
modified, added, removed = ctx.modified(), ctx.added(), ctx.removed()
|
|
|
if ctx.description():
|
|
|
edittext.append(ctx.description())
|
|
|
edittext.append("")
|
|
|
edittext.append("") # Empty line between message and comments.
|
|
|
edittext.append(_("HG: Enter commit message."
|
|
|
" Lines beginning with 'HG:' are removed."))
|
|
|
edittext.append(_("HG: Leave message empty to abort commit."))
|
|
|
edittext.append("HG: --")
|
|
|
edittext.append(_("HG: user: %s") % ctx.user())
|
|
|
if ctx.p2():
|
|
|
edittext.append(_("HG: branch merge"))
|
|
|
if ctx.branch():
|
|
|
edittext.append(_("HG: branch '%s'") % ctx.branch())
|
|
|
edittext.extend([_("HG: subrepo %s") % s for s in subs])
|
|
|
edittext.extend([_("HG: added %s") % f for f in added])
|
|
|
edittext.extend([_("HG: changed %s") % f for f in modified])
|
|
|
edittext.extend([_("HG: removed %s") % f for f in removed])
|
|
|
if not added and not modified and not removed:
|
|
|
edittext.append(_("HG: no files changed"))
|
|
|
edittext.append("")
|
|
|
# run editor in the repository root
|
|
|
olddir = os.getcwd()
|
|
|
os.chdir(repo.root)
|
|
|
text = repo.ui.edit("\n".join(edittext), ctx.user())
|
|
|
text = re.sub("(?m)^HG:.*(\n|$)", "", text)
|
|
|
os.chdir(olddir)
|
|
|
|
|
|
if not text.strip():
|
|
|
raise util.Abort(_("empty commit message"))
|
|
|
|
|
|
return text
|
|
|
|
|
|
def command(table):
|
|
|
'''returns a function object bound to table which can be used as
|
|
|
a decorator for populating table as a command table'''
|
|
|
|
|
|
def cmd(name, options, synopsis=None):
|
|
|
def decorator(func):
|
|
|
if synopsis:
|
|
|
table[name] = func, options[:], synopsis
|
|
|
else:
|
|
|
table[name] = func, options[:]
|
|
|
return func
|
|
|
return decorator
|
|
|
|
|
|
return cmd
|
|
|
|