thirdparty/vcs-load-dirs/vcs_support/commandver.py

   1 # Copyright (C) 2003-2007 John Goerzen
   2 # <jgoerzen@complete.org>
   3 #
   4 #    This program is free software; you can redistribute it and/or modify
   5 #    it under the terms of the GNU General Public License as published by
   6 #    the Free Software Foundation; either version 2 of the License, or
   7 #    (at your option) any later version.
   8 #
   9 #    This program is distributed in the hope that it will be useful,
  10 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #    GNU General Public License for more details.
  13 #
  14 #    You should have received a copy of the GNU General Public License
  15 #    along with this program; if not, write to the Free Software
  16 #    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17
  18 import util
  19 vcssyn = None
  20 vcsobj = None
  21 vcscmd = None
  22 darcs = False
  23 svk = False
  24 git = False
  25 hg = False
  26
  27 def setscm(x):
  28     global darcs, svk, git, vcscmd, hg
  29     if (x == "darcs"):
  30         vcscmd = "darcs"
  31         darcs = True
  32     elif (x == "baz"):
  33         vcscmd = "baz"
  34     elif (x == "tla"):
  35         vcscmd = "tla"
  36     elif (x == "git"):
  37         vcscmd = "git"
  38         git = True
  39     elif (x == "hg"):
  40         vcscmd = "hg"
  41         hg = True
  42     elif (x == "svk"):
  43         vcscmd = "svk"
  44         svk = True
  45     else:
  46         print "Failed to determine VCS to use"
  47         sys.exit(2)
  48     print " VCSCMD: ", vcscmd
  49
  50 def isdarcs():
  51     global darcs
  52     return darcs
  53
  54 def issvk():
  55     global svk
  56     return svk
  57
  58 def isgit():
  59     global git
  60     return git
  61
  62 def ishg():
  63     global hg
  64     return hg
  65
  66 def getvcssyntax():
  67     global vcssyn, vcsobj
  68     if vcssyn != None:
  69         return vcssyn
  70
  71     if isdarcs():
  72         vcssyn = 'darcs'
  73         vcsobj = Darcs()
  74     elif ishg():
  75         vcssyn = 'hg'
  76         vcsobj = Hg()
  77     elif isgit():
  78         vcssyn = 'Git'
  79         vcsobj = Git()
  80     elif util.getstdoutsafeexec(vcscmd, ['-V'])[0].find('tla-1.0.') != -1:
  81         vcssyn = '1.0'
  82         vcsobj = Tla10()
  83     elif util.getstdoutsafeexec(vcscmd, ['-V'])[0].find('tla-1.1.') != -1:
  84         vcssyn = '1.1'
  85         vcsobj = Tla11()
  86     elif util.getstdoutsafeexec(vcscmd, ['-V'])[0].find('tla-1.3.') != -1:
  87         vcssyn = '1.3'
  88         vcsobj = Tla13()
  89     elif util.getstdoutsafeexec(vcscmd, ['-V'])[0].find('baz Bazaar version 1.4.') != -1:
  90         vcssyn = 'baz1.4'
  91         vcsobj = Baz14()
  92     elif util.getstdoutsafeexec(vcscmd, ['-V'])[0].find('This is svk') != -1:
  93         vcssyn = 'svk'
  94         vcsobj = Svk()
  95     else:
  96         vcssyn = '1.3'
  97         vcsobj = Tla13()
  98     return vcssyn
  99
 100 class Tla10:
 101     tagging_method = 'tagging-method'
 102     add = ['add-tag']
 103     move = 'move-tag'
 104     delete = ['delete-tag']
 105     update = 'update --in-place .'
 106     replay = 'replay --in-place .'
 107     commit = 'commit'
 108     importcmd = 'import'
 109
 110 class Tla11:
 111     tagging_method = 'id-tagging-method'
 112     add = ['add']
 113     move = 'move'
 114     delete = ['delete']
 115     update = 'update'
 116     replay = 'replay'
 117     commit = 'commit'
 118     importcmd = 'import'
 119
 120 class Tla13:
 121     tagging_method = 'id-tagging-method'
 122     add = ['add-id']
 123     move = 'move-id'
 124     delete = ['delete-id']
 125     update = 'update'
 126     replay = 'replay'
 127     commit = 'commit'
 128     importcmd = 'import'
 129
 130 class Baz14:
 131     tagging_method = 'id-tagging-method'
 132     add = ['add-id']
 133     move = 'move-id'
 134     delete = ['delete-id']
 135     update = 'update'
 136     replay = 'replay'
 137     commit = 'commit'
 138     importcmd = 'import'
 139
 140 class Darcs:
 141     tagging_method = None
 142     add = ['add', '--case-ok']
 143     move = 'mv'
 144     delete = None
 145     update = 'pull'
 146     replay = 'pull'
 147     commit = 'record'
 148
 149 class Hg:
 150     tagging_method = None
 151     add = ['add']
 152     move = 'mv'
 153     delete = None
 154     update = 'pull'
 155     replay = 'pull'
 156     commit = 'commit'
 157
 158 class Git:
 159     tagging_method = None
 160     add = ['add']
 161     move = 'mv'
 162     delete = ['rm', '-r']
 163     update = 'checkout'
 164     replay = None
 165     commit = 'commit'
 166
 167 class Svk:
 168         tagging_method = None
 169         add = ['add']
 170         move = 'mv'
 171         delete = ['rm']
 172         update = 'pull'
 173         replay = 'pull'
 174         commit = 'commit'
 175
 176 def cmd():
 177     global vcsobj
 178     getvcssyntax()
 179     return vcsobj