git-status.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Linus Torvalds
   4 #
   5
   6 USAGE=''
   7 SUBDIRECTORY_OK='Yes'
   8
   9 . git-sh-setup
  10
  11 if [ "$#" != "0" ]
  12 then
  13   usage
  14 fi
  15
  16 report () {
  17   header="#
  18 # $1:
  19 #   ($2)
  20 #
  21 "
  22   trailer=""
  23   while read status name newname
  24   do
  25     printf '%s' "$header"
  26     header=""
  27     trailer="#
  28 "
  29     case "$status" in
  30     M ) echo "# modified: $name";;
  31     D*) echo "# deleted:  $name";;
  32     T ) echo "# typechange: $name";;
  33     C*) echo "# copied: $name -> $newname";;
  34     R*) echo "# renamed: $name -> $newname";;
  35     A*) echo "# new file: $name";;
  36     U ) echo "# unmerged: $name";;
  37     esac
  38   done
  39   printf '%s' "$trailer"
  40   [ "$header" ]
  41 }
  42
  43 branch=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD)
  44 case "$branch" in
  45 refs/heads/master) ;;
  46 *)      echo "# On branch $branch" ;;
  47 esac
  48
  49 git-update-index -q --unmerged --refresh || exit
  50
  51 if GIT_DIR="$GIT_DIR" git-rev-parse --verify HEAD >/dev/null 2>&1
  52 then
  53         git-diff-index -M --cached --name-status --diff-filter=MDTCRA HEAD |
  54         sed -e '
  55                 s/\\/\\\\/g
  56                 s/ /\\ /g
  57         ' |
  58         report "Updated but not checked in" "will commit"
  59
  60         committable="$?"
  61 else
  62         echo '#
  63 # Initial commit
  64 #'
  65         git-ls-files |
  66         sed -e '
  67                 s/\\/\\\\/g
  68                 s/ /\\ /g
  69                 s/^/A /
  70         ' |
  71         report "Updated but not checked in" "will commit"
  72
  73         committable="$?"
  74 fi
  75
  76 git-diff-files  --name-status |
  77 sed -e '
  78         s/\\/\\\\/g
  79         s/ /\\ /g
  80 ' |
  81 report "Changed but not updated" "use git-update-index to mark for commit"
  82
  83
  84 if test -f "$GIT_DIR/info/exclude"
  85 then
  86     git-ls-files -z --others --directory \
  87         --exclude-from="$GIT_DIR/info/exclude" \
  88         --exclude-per-directory=.gitignore
  89 else
  90     git-ls-files -z --others --directory \
  91         --exclude-per-directory=.gitignore
  92 fi |
  93 perl -e '$/ = "\0";
  94         my $shown = 0;
  95         while (<>) {
  96                 chomp;
  97                 s|\\|\\\\|g;
  98                 s|\t|\\t|g;
  99                 s|\n|\\n|g;
 100                 s/^/#   /;
 101                 if (!$shown) {
 102                         print "#\n# Untracked files:\n";
 103                         print "#   (use \"git add\" to add to commit)\n#\n";
 104                         $shown = 1;
 105                 }
 106                 print "$_\n";
 107         }
 108 '
 109
 110 case "$committable" in
 111 0)
 112         echo "nothing to commit"
 113         exit 1
 114 esac
 115 exit 0