gc-commit.sh

   1 #!/bin/sh
   2 # Copyright (c) 2007 David Soria Parra <dsp at php dot net>
   3 #
   4 # Licensed under the terms of the MIT License
   5 # See /usr/share/doc/gcutils/copyright
   6 # or http://www.opensource.org/licenses/mit-license.php
   7 VERSION="$VERSION$"
   8 PROGNAME="$PROGNAME$"
   9
  10 check_git ()
  11 {
  12
  13         git --version > /dev/null
  14
  15         if test $? != 0
  16         then
  17                 echo >&2 "Git not found. It's either not installed or not in \$PATH"
  18                 exit 127
  19         fi
  20
  21         version=`git --version | grep -o "[12]\.[5-9]\.[0-9]"`
  22         if test -z "$version"
  23     then
  24                 echo "Wrong git version. $prog needs git 1.5.0 or higher, but "`git --version`" found."
  25                 exit 127
  26         fi
  27 }
  28
  29 version ()
  30 {
  31         echo "$PROGNAME: "`basename $0`-$VERSION
  32 }
  33
  34 usage ()
  35 {
  36         echo "Usage:" `basename $0`" [OPTIONS] <sha1>"
  37         echo "Options are:"
  38         echo "    -h            show help"
  39         echo "    -C            run a cvsclean. "
  40         echo "                  WARNING: this will run cvs up -C"
  41         echo "                  and then remove all found .#* files"
  42         echo "    -c            commit to cvs if no errors occured"
  43         echo "    -f            force patching in case of an unclean"
  44         echo "                  cvs repository"
  45         echo "    -V            show version information"
  46         echo
  47         exit 127
  48 }
  49
  50 check_git
  51
  52 cvsclean=
  53 commit=
  54 force=
  55 while test $# != 0
  56 do
  57         case "$1" in
  58                 -c)
  59                         commit="-c"
  60                         ;;
  61                 -C)
  62                         cvsclean=t
  63                         ;;
  64                 -f)
  65                         force="-f"
  66                         ;;
  67                 -h)
  68                         usage
  69                         ;;
  70                 -V)
  71                         version
  72                         exit
  73                         ;;
  74                 -*)
  75                         echo >&2 "Parameter $1 is not known."
  76                         usage
  77                         ;;
  78                 *)
  79                         break
  80                         ;;
  81         esac
  82         shift
  83 done
  84
  85 if test $# = 0 ; then
  86  usage
  87 fi
  88
  89
  90 if test "$cvsclean" = "t"
  91  then
  92         cd ".cvs" && cvs up -C && find . -iname ".#*" -exec rm '{}' \;
  93         cd $OLDPWD
  94 fi
  95
  96 if test -d ".git" -a -d ".cvs"
  97 then
  98         cd ".cvs"
  99         GIT_DIR="../.git" git-cvsexportcommit -v $force $commit -u $1
 100         cd $OLDPWD
 101 else
 102         if test -d ".git"
 103         then
 104                 echo >&2 "Not a git repository"
 105         fi
 106
 107         if test -d ".cvs"
 108         then
 109                 echo >&2 "No cvs repository found in .cvs. "
 110                 echo >&2 "Make sure you follow the standards"
 111         fi
 112 fi