guilt-status

   1 #!/bin/sh
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006-2011
   4 #
   5
   6 USAGE="[-a|-A] [-c|-C] [-d|-D] [-m|-M] [-r|-R] [-t|-T] [-u|-U] [-x|-X] [-n]"
   7 if [ -z "$GUILT_VERSION" ]; then
   8         echo "Invoking `basename $0` directly is no longer supported." >&2
   9         exit 1
  10 fi
  11
  12 print_status()
  13 {
  14         if [ -z "$no_prefix" ] ; then
  15                 Apfx="A "
  16                 Cpfx="C "
  17                 Dpfx="D "
  18                 Mpfx="M "
  19                 Rpfx="R "
  20                 Tpfx="T "
  21                 Upfx="U "
  22                 Xpfx="? "
  23         fi
  24
  25         while read status name newname
  26         do
  27                 case "$status" in
  28                         A*) disp "$Apfx$name";;
  29                         C*) disp "$Cpfx$name -> $newname";;
  30                         D*) disp "$Dpfx$name";;
  31                         M ) disp "$Mpfx$name";;
  32                         R*) disp "$Rpfx$name -> $newname";;
  33                         T ) disp "$Tpfx$name";;
  34                         U ) disp "$Upfx$name";;
  35                         ? ) disp "$Xpfx$name";;
  36                 esac
  37         done
  38 }
  39
  40 _main() {
  41
  42 untracked=""
  43 DIFF_FILTER=""
  44 while [ $# -gt 0 ]; do
  45         case "$1" in
  46                 -a|-A)
  47                         DIFF_FILTER="A$DIFF_FILTER"
  48                         ;;
  49                 -c|-C)
  50                         DIFF_FILTER="C$DIFF_FILTER"
  51                         ;;
  52                 -d|-D)
  53                         DIFF_FILTER="D$DIFF_FILTER"
  54                         ;;
  55                 -m|-M)
  56                         DIFF_FILTER="M$DIFF_FILTER"
  57                         ;;
  58                 -r|-R)
  59                         DIFF_FILTER="R$DIFF_FILTER"
  60                         ;;
  61                 -t|-T)
  62                         DIFF_FILTER="T$DIFF_FILTER"
  63                         ;;
  64                 -u|-U)
  65                         DIFF_FILTER="U$DIFF_FILTER"
  66                         ;;
  67                 -x|-X)
  68                         untracked="t"
  69                         DIFF_FILTER="X$DIFF_FILTER"
  70                         ;;
  71                 -n)
  72                         no_prefix="t"
  73                         ;;
  74                 *)
  75                         usage
  76                         ;;
  77         esac
  78         shift
  79 done
  80
  81 # default status displays all
  82 if [ -z "$DIFF_FILTER" ]; then
  83         untracked="t"
  84         DIFF_FILTER="ACDMRT"
  85 fi
  86
  87 git rev-parse --verify HEAD >/dev/null 2>&1 || IS_INITIAL=t
  88
  89 (
  90         cd_to_toplevel
  91         # untracked; FIXME: there's got to be a better way
  92         if [ ! -z "$untracked" ]; then
  93                 if [ -f "$GIT_DIR/info/exclude" ]; then
  94                         git ls-files -z --others \
  95                         --exclude-from="$GIT_DIR/info/exclude" \
  96                         --exclude-per-directory=.gitignore
  97                 else
  98                         git ls-files -z --others --exclude-per-directory=.gitignore
  99                 fi | xargs -0 -L 1 echo | while read n; do
 100                         [ -z "$n" ] && continue
 101                         echo "$n" | sed -e "s/^/?\t/"
 102                 done
 103         fi
 104
 105         # added
 106         if [ -z "$IS_INITIAL" ]; then
 107                 # non-initial commit
 108                 git diff-index -M --name-status --diff-filter=$DIFF_FILTER HEAD
 109         else
 110                 # initial commit
 111                 git ls-files | sed -e "s/^/A\t/"
 112         fi | sed -e '
 113                 s/\\/\\\\/g
 114                 s/ /\\ /g
 115         '
 116 ) | print_status
 117
 118 }