guilt-status

   1 #!/bin/bash
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006, 2007
   4 #
   5
   6 USAGE="[-a|-A] [-c|-C] [-d|-D] [-m|-M] [-r|-R] [-t|-T] [-u|-U] [-x|-X]"
   7 . guilt
   8
   9 untracked=""
  10 DIFF_FILTER=""
  11 while [ $# -gt 0 ]; do
  12         case "$1" in
  13                 -a|-A)
  14                         DIFF_FILTER="A$DIFF_FILTER"
  15                         ;;
  16                 -c|-C)
  17                         DIFF_FILTER="C$DIFF_FILTER"
  18                         ;;
  19                 -d|-D)
  20                         DIFF_FILTER="D$DIFF_FILTER"
  21                         ;;
  22                 -m|-M)
  23                         DIFF_FILTER="M$DIFF_FILTER"
  24                         ;;
  25                 -r|-R)
  26                         DIFF_FILTER="R$DIFF_FILTER"
  27                         ;;
  28                 -t|-T)
  29                         DIFF_FILTER="T$DIFF_FILTER"
  30                         ;;
  31                 -u|-U)
  32                         DIFF_FILTER="U$DIFF_FILTER"
  33                         ;;
  34                 -x|-X)
  35                         untracked="t"
  36                         DIFF_FILTER="X$DIFF_FILTER"
  37                         ;;
  38                 *)
  39                         usage
  40                         ;;
  41         esac
  42         shift
  43 done
  44
  45 # default status displays all
  46 if [ -z "$DIFF_FILTER" ]; then
  47         untracked="t"
  48         DIFF_FILTER="ACDMRT"
  49 fi
  50
  51 git-rev-parse --verify HEAD >/dev/null 2>&1 || IS_INITIAL=t
  52
  53 function print_status
  54 {
  55         while read status name newname
  56         do
  57                 case "$status" in
  58                         A*) echo "A $name";;
  59                         C*) echo "C $name -> $newname";;
  60                         D*) echo "D $name";;
  61                         M ) echo "M $name";;
  62                         R*) echo "R $name -> $newname";;
  63                         T ) echo "T $name";;
  64                         U ) echo "U $name";;
  65                         ? ) echo "? $name";;
  66                 esac
  67         done
  68 }
  69
  70 (
  71 # untracked; FIXME: there's got to be a better way
  72 if [ ! -z "$untracked" ]; then
  73         if [ -f "$GIT_DIR/info/exclude" ]; then
  74                 git-ls-files -z --others \
  75                 --exclude-from="$GIT_DIR/info/exclude" \
  76                 --exclude-per-directory=.gitignore
  77         else
  78                 git-ls-files -z --others --exclude-per-directory=.gitignore
  79         fi | xargs -0 -L 1 echo | while read n; do
  80                 [ -z "$n" ] && continue
  81                 echo "$n" | sed -e "s/^/?\t/"
  82         done
  83 fi
  84
  85 # added
  86 if [ -z "$IS_INITIAL" ]; then
  87         # non-initial commit
  88         git-diff-index -M --name-status --diff-filter=$DIFF_FILTER HEAD
  89 else
  90         # initial commit
  91         git-ls-files | sed -e "s/^/A\t/"
  92 fi | sed -e '
  93         s/\\/\\\\/g
  94         s/ /\\ /g
  95 '
  96 ) | print_status
  97