git-status.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Linus Torvalds
   4 #
   5 . git-sh-setup || die "Not a git archive"
   6
   7 report () {
   8   header="#
   9 # $1:
  10 #   ($2)
  11 #
  12 "
  13   trailer=""
  14   while read oldmode mode oldsha sha status name newname
  15   do
  16     echo -n "$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   [ "$header" ]
  32 }
  33
  34 branch=`readlink "$GIT_DIR/HEAD"`
  35 case "$branch" in
  36 refs/heads/master) ;;
  37 *)      echo "# On branch $branch" ;;
  38 esac
  39
  40 git-update-index --refresh >/dev/null 2>&1
  41
  42 if test -f "$GIT_DIR/HEAD"
  43 then
  44         git-diff-index -M --cached HEAD |
  45         sed 's/^://' |
  46         report "Updated but not checked in" "will commit"
  47
  48         committable="$?"
  49 else
  50         echo '#
  51 # Initial commit
  52 #'
  53         git-ls-files |
  54         sed 's/^/o o o o A /' |
  55         report "Updated but not checked in" "will commit"
  56
  57         committable="$?"
  58 fi
  59
  60 git-diff-files |
  61 sed 's/^://' |
  62 report "Changed but not updated" "use git-update-index to mark for commit"
  63
  64 if grep -v '^#' "$GIT_DIR/info/exclude" >/dev/null 2>&1
  65 then
  66         git-ls-files --others \
  67             --exclude-from="$GIT_DIR/info/exclude" \
  68             --exclude-per-directory=.gitignore |
  69         sed -e '
  70         1i\
  71 #\
  72 # Ignored files:\
  73 #   (use "git add" to add to commit)\
  74 #
  75         s/^/#   /
  76         $a\
  77 #'
  78 fi
  79
  80 case "$committable" in
  81 0)
  82         echo "nothing to commit"
  83         exit 1
  84 esac
  85 exit 0