git-status.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Linus Torvalds
   4 #
   5 GIT_DIR=$(git-rev-parse --git-dir) || exit
   6
   7 report () {
   8   header="#
   9 # $1:
  10 #   ($2)
  11 #
  12 "
  13   trailer=""
  14   while read status name newname
  15   do
  16     echo -n "$header"
  17     header=""
  18     trailer="#
  19 "
  20     case "$status" in
  21     M ) echo "# modified: $name";;
  22     D*) echo "# deleted:  $name";;
  23     T ) echo "# typechange: $name";;
  24     C*) echo "# copied: $name -> $newname";;
  25     R*) echo "# renamed: $name -> $newname";;
  26     A*) echo "# new file: $name";;
  27     U ) echo "# unmerged: $name";;
  28     esac
  29   done
  30   echo -n "$trailer"
  31   [ "$header" ]
  32 }
  33
  34 branch=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD)
  35 case "$branch" in
  36 refs/heads/master) ;;
  37 *)      echo "# On branch $branch" ;;
  38 esac
  39
  40 git-update-index -q --unmerged --refresh || exit
  41
  42 if GIT_DIR="$GIT_DIR" git-rev-parse --verify HEAD >/dev/null 2>&1
  43 then
  44         git-diff-index -M --cached --name-status --diff-filter=MDTCRA HEAD |
  45         sed -e '
  46                 s/\\/\\\\/g
  47                 s/ /\\ /g
  48         ' |
  49         report "Updated but not checked in" "will commit"
  50
  51         committable="$?"
  52 else
  53         echo '#
  54 # Initial commit
  55 #'
  56         git-ls-files |
  57         sed -e '
  58                 s/\\/\\\\/g
  59                 s/ /\\ /g
  60                 s/^/A /
  61         ' |
  62         report "Updated but not checked in" "will commit"
  63
  64         committable="$?"
  65 fi
  66
  67 git-diff-files  --name-status |
  68 sed -e '
  69         s/\\/\\\\/g
  70         s/ /\\ /g
  71 ' |
  72 report "Changed but not updated" "use git-update-index to mark for commit"
  73
  74
  75 if test -f "$GIT_DIR/info/exclude"
  76 then
  77     git-ls-files -z --others \
  78         --exclude-from="$GIT_DIR/info/exclude" \
  79         --exclude-per-directory=.gitignore
  80 else
  81     git-ls-files -z --others \
  82         --exclude-per-directory=.gitignore
  83 fi |
  84 perl -e '$/ = "\0";
  85         my $shown = 0;
  86         while (<>) {
  87                 chomp;
  88                 s|\\|\\\\|g;
  89                 s|\t|\\t|g;
  90                 s|\n|\\n|g;
  91                 s/^/#   /;
  92                 if (!$shown) {
  93                         print "#\n# Untracked files:\n";
  94                         print "#   (use \"git add\" to add to commit)\n#\n";
  95                         $shown = 1;
  96                 }
  97                 print "$_\n";
  98         }
  99 '
 100
 101 case "$committable" in
 102 0)
 103         echo "nothing to commit"
 104         exit 1
 105 esac
 106 exit 0