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   [ "$header" ]
  32 }
  33
  34 branch=$(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 HEAD |
  45         sed -e '
  46                 s/^://
  47                 h
  48                 s/^[^   ]*//
  49                 s/ /\\ /g
  50                 x
  51                 s/      .*$//
  52                 G
  53                 s/\n/ /' |
  54         report "Updated but not checked in" "will commit"
  55
  56         committable="$?"
  57 else
  58         echo '#
  59 # Initial commit
  60 #'
  61         git-ls-files |
  62         sed -e '
  63                 s/ /\\ /g
  64                 s/^/o o o o A /' |
  65         report "Updated but not checked in" "will commit"
  66
  67         committable="$?"
  68 fi
  69
  70 git-diff-files |
  71 sed -e '
  72         s/^://
  73         h
  74         s/^[^   ]*//
  75         s/ /\\ /g
  76         x
  77         s/      .*$//
  78         G
  79         s/\n/ /' |
  80 report "Changed but not updated" "use git-update-index to mark for commit"
  81
  82 if grep -v '^#' "$GIT_DIR/info/exclude" >/dev/null 2>&1
  83 then
  84         git-ls-files --others \
  85             --exclude-from="$GIT_DIR/info/exclude" \
  86             --exclude-per-directory=.gitignore |
  87         sed -e '
  88         1i\
  89 #\
  90 # Ignored files:\
  91 #   (use "git add" to add to commit)\
  92 #
  93         s/^/#   /
  94         $a\
  95 #'
  96 fi
  97
  98 case "$committable" in
  99 0)
 100         echo "nothing to commit"
 101         exit 1
 102 esac
 103 exit 0