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comparison mercurial/commands.py @ 423:25afb21d97ba

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Support for 'hg --version'. setup.py stores version from hg repository. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Support for 'hg --version'. setup.py stores version from hg repository. manifest hash: c69058298ea12035f2cf356f987ba2fb5ff4bbae -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCtD6ZW7P1GVgWeRoRAnGHAKCLscthht2UlBEMDmxL9cku4PlcswCffOVo wTOhYkW4Ie5+8bdmL8EqsvY= =uGpn -----END PGP SIGNATURE-----
author Thomas Arendsen Hein <thomas@intevation.de>
date Sat, 18 Jun 2005 16:32:41 +0100
parents 8f8bb77d560e
children 688d03d6997a
comparison
equal deleted inserted replaced
396:8f8bb77d560e 423:25afb21d97ba
6 # of the GNU General Public License, incorporated herein by reference. 6 # of the GNU General Public License, incorporated herein by reference.
7 7
8 import os, re, sys, signal 8 import os, re, sys, signal
9 import fancyopts, ui, hg 9 import fancyopts, ui, hg
10 from demandload import * 10 from demandload import *
11 demandload(globals(), "mdiff time hgweb traceback random signal errno") 11 demandload(globals(), "mdiff time hgweb traceback random signal errno version")
12 12
13 class UnknownCommand(Exception): pass 13 class UnknownCommand(Exception): pass
14 14
15 def filterfiles(filters, files): 15 def filterfiles(filters, files):
16 l = [ x for x in files if x in filters ] 16 l = [ x for x in files if x in filters ]
132 ui.status("\n") 132 ui.status("\n")
133 else: 133 else:
134 ui.status("summary: %s\n" % description.splitlines()[0]) 134 ui.status("summary: %s\n" % description.splitlines()[0])
135 ui.status("\n") 135 ui.status("\n")
136 136
137 def show_version(ui):
138 """output version and copyright information"""
139 ui.write("Mercurial version %s\n" % version.get_version())
140 ui.status(
141 "\nCopyright (C) 2005 Matt Mackall <mpm@selenic.com>\n"
142 "This is free software; see the source for copying conditions. "
143 "There is NO\nwarranty; "
144 "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
145 )
146
137 def help(ui, cmd=None): 147 def help(ui, cmd=None):
138 '''show help for a given command or all commands''' 148 '''show help for a given command or all commands'''
139 if cmd: 149 if cmd:
140 try: 150 try:
141 i = find(cmd) 151 i = find(cmd)
154 ui.write(i[0].__doc__, "\n") 164 ui.write(i[0].__doc__, "\n")
155 except UnknownCommand: 165 except UnknownCommand:
156 ui.warn("hg: unknown command %s\n" % cmd) 166 ui.warn("hg: unknown command %s\n" % cmd)
157 sys.exit(0) 167 sys.exit(0)
158 else: 168 else:
159 ui.status('hg commands:\n\n') 169 if not ui.quiet:
170 show_version(ui)
171 ui.write('\n')
172 ui.write('hg commands:\n\n')
160 173
161 h = {} 174 h = {}
162 for e in table.values(): 175 for e in table.values():
163 f = e[0] 176 f = e[0]
164 if f.__name__.startswith("debug"): continue 177 if f.__name__.startswith("debug"): continue
169 182
170 fns = h.keys() 183 fns = h.keys()
171 fns.sort() 184 fns.sort()
172 m = max(map(len, fns)) 185 m = max(map(len, fns))
173 for f in fns: 186 for f in fns:
174 ui.status(' %-*s %s\n' % (m, f, h[f])) 187 ui.write(' %-*s %s\n' % (m, f, h[f]))
175 188
176 # Commands start here, listed alphabetically 189 # Commands start here, listed alphabetically
177 190
178 def add(ui, repo, file, *files): 191 def add(ui, repo, file, *files):
179 '''add the specified files on the next commit''' 192 '''add the specified files on the next commit'''
677 'overwrite locally modified files')], 690 'overwrite locally modified files')],
678 'hg update [options] [node]'), 691 'hg update [options] [node]'),
679 "verify": (verify, [], 'hg verify'), 692 "verify": (verify, [], 'hg verify'),
680 } 693 }
681 694
682 norepo = "init branch help debugindex debugindexdot" 695 norepo = "init version help debugindex debugindexdot"
683 696
684 def find(cmd): 697 def find(cmd):
685 i = None 698 i = None
686 for e in table.keys(): 699 for e in table.keys():
687 if re.match("(%s)$" % e, cmd): 700 if re.match("(%s)$" % e, cmd):
702 opts = [('v', 'verbose', None, 'verbose'), 715 opts = [('v', 'verbose', None, 'verbose'),
703 ('d', 'debug', None, 'debug'), 716 ('d', 'debug', None, 'debug'),
704 ('q', 'quiet', None, 'quiet'), 717 ('q', 'quiet', None, 'quiet'),
705 ('p', 'profile', None, 'profile'), 718 ('p', 'profile', None, 'profile'),
706 ('y', 'noninteractive', None, 'run non-interactively'), 719 ('y', 'noninteractive', None, 'run non-interactively'),
720 ('', 'version', None, 'output version information and exit'),
707 ] 721 ]
708 722
709 args = fancyopts.fancyopts(args, opts, options, 723 args = fancyopts.fancyopts(args, opts, options,
710 'hg [options] <command> [options] [files]') 724 'hg [options] <command> [options] [files]')
711 725
714 else: 728 else:
715 cmd, args = args[0], args[1:] 729 cmd, args = args[0], args[1:]
716 730
717 u = ui.ui(options["verbose"], options["debug"], options["quiet"], 731 u = ui.ui(options["verbose"], options["debug"], options["quiet"],
718 not options["noninteractive"]) 732 not options["noninteractive"])
733
734 if options["version"]:
735 show_version(u)
736 sys.exit(0)
719 737
720 try: 738 try:
721 i = find(cmd) 739 i = find(cmd)
722 except UnknownCommand: 740 except UnknownCommand:
723 u.warn("hg: unknown command '%s'\n" % cmd) 741 u.warn("hg: unknown command '%s'\n" % cmd)