git-status-script

   1 #!/bin/sh
   2 report () {
   3   header="#
   4 # $1:
   5 #   ($2)
   6 #
   7 "
   8   trailer=""
   9   while read oldmode mode oldsha sha status name newname
  10   do
  11     echo -n "$header"
  12     header=""
  13     trailer="#
  14 "
  15     case "$status" in
  16     M ) echo "# modified: $name";;
  17     D*) echo "# deleted:  $name";;
  18     T ) echo "# typechange: $name";;
  19     C*) echo "# copied: $name -> $newname";;
  20     R*) echo "# renamed: $name -> $newname";;
  21     N*) echo "# new file: $name";;
  22     U ) echo "# unmerged: $name";;
  23     esac
  24   done
  25   echo -n "$trailer"
  26   [ "$header" ]
  27 }
  28
  29 git-update-cache --refresh >& /dev/null
  30 git-diff-cache -M --cached HEAD | sed 's/^://' | report "Updated but not checked in" "will commit"
  31 committable="$?"
  32 git-diff-files | sed 's/^://' | report "Changed but not updated" "use git-update-cache to mark for commit"
  33 if [ "$committable" == "0" ]
  34 then
  35         echo "nothing to commit"
  36         exit 1
  37 fi
  38 exit 0