gc-multi-commit.sh

   1 #!/bin/sh
   2 VERSION="$VERSION$"
   3 PROGNAME="$PROGNAME$"
   4
   5 check_git ()
   6 {
   7
   8         git --version > /dev/null
   9
  10         if test $? != 0
  11         then
  12                 echo >&2 "Git not found. It's either not installed or not in \$PATH"
  13                 exit 127
  14         fi
  15
  16         version=`git --version | grep -o "[12]\.[5-9]\.[0-9]"`
  17         if test -z "$version"
  18     then
  19                 echo "Wrong git version. $prog needs git 1.5.0 or higher, but "`git --version`" found."
  20                 exit 127
  21         fi
  22 }
  23
  24 usage ()
  25 {
  26         echo "Usage:" `basename $0`" [OPTIONS] <sha1>"
  27         echo "Options are:"
  28         echo "    -h            show help"
  29         echo "    -v            verbosity"
  30         echo "    -a            commit all differences without being asked"
  31         echo "                  WARNING: use this option with caution"
  32         echo "    -V            show version information"
  33         echo
  34         exit 127
  35 }
  36
  37 version ()
  38 {
  39         echo "$PROGNAME: "`basename $0`-$VERSION
  40 }
  41
  42 selecting ()
  43 {
  44         RESULT=""
  45         while true
  46         do
  47                 i=1
  48                 for word in $WORDS
  49                 do
  50                         echo "${i}) $word"
  51                         i=`expr $i + 1`
  52                 done
  53                 echo -n "Select> "
  54                 read select
  55                 if test $i -gt $select
  56                 then
  57                         break
  58                 fi
  59         done
  60         i=1
  61         for word in $WORDS
  62         do
  63                 if test $i -eq $select
  64                 then
  65                         RESULT=$word
  66                         break
  67                 fi
  68                 i=`expr $i + 1`
  69         done
  70 }
  71
  72 help ()
  73 {
  74         echo "Interactive git to cvs commiter"
  75         echo
  76         echo "Please use CTR+<RETURN> in the menu select prompt"
  77         echo
  78 }
  79
  80 cont ()
  81 {
  82         while true
  83         do
  84                 echo -n "Sure? [yn] "
  85                 read in
  86                 if test "$in" = "n"
  87                 then
  88                         return 1
  89                 fi
  90                 if test "$in" = "y"
  91                 then
  92                         return 0
  93                 fi
  94         done
  95 }
  96
  97 check_git
  98
  99 verbose=
 100 while test $# != 0
 101 do
 102         case "$1" in
 103                 -h)
 104                         usage
 105                         ;;
 106                 -V)
 107                         version
 108                         exit
 109                         ;;
 110                 -v)
 111                         verbose="-v"
 112                         ;;
 113                 -a)
 114                         git-cherry origin | sed -n 's/^+ //p' | xargs -l1 gc-commit -c
 115                         exit
 116                         ;;
 117         esac
 118         shift
 119 done
 120
 121 git-branch 2>/dev/null
 122 if test $? -ne 0
 123 then
 124         echo >&2 "not a repository"
 125         exit 127
 126 fi
 127
 128 while true
 129 do
 130         echo ""
 131
 132         WORDS="`git cherry origin | egrep -o -e "[a-f0-9]{40}.*"` exit help"; selecting; sha=$RESULT
 133         if test -z "$sha"
 134         then
 135                 echo >&2 "not found"
 136                 exit 127
 137         fi
 138         if test "$sha" = "exit"
 139         then
 140                 exit
 141         fi
 142         if test "$sha" = "help"
 143         then
 144                 help
 145         else
 146                 WORDS="log diff commit abort"; selecting; action=$RESULT
 147                 if test "$action" = "log"
 148                 then
 149                         git-log -n 1 $sha
 150                 elif test "$action" = "diff"
 151                 then
 152                         git diff $sha
 153                 elif test "$action" = "commit"
 154                 then
 155             cont
 156                         if test $? -eq 0
 157                         then
 158                 gc-commit $sha
 159                         fi
 160         fi
 161         fi
 162 done