#!/usr/bin/env python

#

# mercurial - a minimal scalable distributed SCM

# v0.5b "katje"

#

# Copyright 2005 Matt Mackall <mpm@selenic.com>

#

# This software may be used and distributed according to the terms

# of the GNU General Public License, incorporated herein by reference.

# the psyco compiler makes commits a bit faster

# and makes changegroup merge about 20 times slower!

# try:

#    import psyco

#    psyco.full()

# except:

#    pass

import sys

try:

    sys.exit(commands.dispatch(sys.argv[1:]))

except commands.UnknownCommand:

    # fall through

    pass

options = {}

opts = [('v', 'verbose', None, 'verbose'),

        ('d', 'debug', None, 'debug'),

        ('q', 'quiet', None, 'quiet'),

        ('y', 'noninteractive', None, 'run non-interactively'),

        ]

args = fancyopts.fancyopts(sys.argv[1:], opts, options,

                           'hg [options] <command> [command options] [files]')

try:

    cmd = args[0]

    args = args[1:]

except:

    cmd = "help"

ui = ui.ui(options["verbose"], options["debug"], options["quiet"],

           not options["noninteractive"])

try:

    repo = hg.repository(ui=ui)

except IOError:

    ui.warn("Unable to open repository\n")

    sys.exit(0)

if cmd == "debugchangegroup":

    newer = repo.newer(map(repo.lookup, args))

    for chunk in repo.changegroup(newer):

        sys.stdout.write(chunk)

elif cmd == "debugaddchangegroup":

    data = sys.stdin.read()

    repo.addchangegroup(data)

elif cmd == "dump":

    if args:

        r = repo.file(args[0])

        n = r.tip()

        if len(args) > 1: n = r.lookup(args[1])

        sys.stdout.write(r.read(n))

    else:

        print "missing filename"

elif cmd == "dumpmanifest":

    n = repo.manifest.tip()

    if len(args) > 0:

        n = repo.manifest.lookup(args[0])

    m = repo.manifest.read(n)

    files = m.keys()

    files.sort()

    for f in files:

        print hg.hex(m[f]), f

elif cmd == "debugindex":

    if ".hg" not in args[0]:

        args[0] = ".hg/data/" + repo.file(args[0]).encodepath(args[0]) + "i"

    r = hg.revlog(open, args[0], "")

    print "   rev    offset  length   base linkrev"+\

          " p1           p2           nodeid"

    for i in range(r.count()):

        e = r.index[i]

        print "% 6d % 9d % 7d % 6d % 7d %s.. %s.. %s.." % (

            i, e[0], e[1], e[2], e[3],

            hg.hex(e[4][:5]), hg.hex(e[5][:5]), hg.hex(e[6][:5]))

elif cmd == "debugindexdot":

    if ".hg" not in args[0]:

        args[0] = ".hg/data/" + repo.file(args[0]).encodepath(args[0]) + "i"

    r = hg.revlog(open, args[0], "")

    print "digraph G {"

    for i in range(r.count()):

        e = r.index[i]

        print "\t%d -> %d" % (r.rev(e[4]), i)

        if e[5] != hg.nullid:

            print "\t%d -> %d" % (r.rev(e[5]), i)

    print "}"

elif cmd == "tags":

    repo.lookup(0) # prime the cache

    i = repo.tags.items()

    i.sort()

    for k, n in i:

        try:

            r = repo.changelog.rev(n)

        except KeyError:

            r = "?"

        print "%-30s %5d:%s" % (k, repo.changelog.rev(n), hg.hex(n))

else:

    if cmd: ui.warn("unknown command\n\n")

    sys.exit(1)