git

   1 #!/bin/sh
   2
   3 cmd=
   4 path=$(dirname $0)
   5 case "$#" in
   6 0)      ;;
   7 *)      cmd="$1"
   8         shift
   9         test -x $path/git-$cmd-script && exec $path/git-$cmd-script "$@"
  10         test -x $path/git-$cmd && exec $path/git-$cmd "$@" ;;
  11 esac
  12
  13 echo "Usage: git COMMAND [OPTIONS] [TARGET]"
  14 if [ -n "$cmd" ]; then
  15     echo " git command '$cmd' not found: commands are:"
  16 else
  17     echo " git commands are:"
  18 fi
  19
  20 alternatives=$(cd $path &&
  21                ls git-*-script | sed -e 's/git-//' -e 's/-script//')
  22 echo $alternatives | fmt | sed 's/^/  /'