git-clean.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005-2006 Pavel Roskin
   4 #
   5
   6 USAGE="[-d] [-n] [-q] [-x | -X] [--] <paths>..."
   7 LONG_USAGE='Clean untracked files from the working directory
   8         -d      remove directories as well
   9         -n      don'\''t remove anything, just show what would be done
  10         -q      be quiet, only report errors
  11         -x      remove ignored files as well
  12         -X      remove only ignored files
  13 When optional <paths>... arguments are given, the paths
  14 affected are further limited to those that match them.'
  15 SUBDIRECTORY_OK=Yes
  16 . git-sh-setup
  17
  18 ignored=
  19 ignoredonly=
  20 cleandir=
  21 quiet=
  22 rmf="rm -f --"
  23 rmrf="rm -rf --"
  24 rm_refuse="echo Not removing"
  25 echo1="echo"
  26
  27 while case "$#" in 0) break ;; esac
  28 do
  29         case "$1" in
  30         -d)
  31                 cleandir=1
  32                 ;;
  33         -n)
  34                 quiet=1
  35                 rmf="echo Would remove"
  36                 rmrf="echo Would remove"
  37                 rm_refuse="echo Would not remove"
  38                 echo1=":"
  39                 ;;
  40         -q)
  41                 quiet=1
  42                 ;;
  43         -x)
  44                 ignored=1
  45                 ;;
  46         -X)
  47                 ignoredonly=1
  48                 ;;
  49         --)
  50                 shift
  51                 break
  52                 ;;
  53         -*)
  54                 usage
  55                 ;;
  56         *)
  57                 break
  58         esac
  59         shift
  60 done
  61
  62 case "$ignored,$ignoredonly" in
  63         1,1) usage;;
  64 esac
  65
  66 if [ -z "$ignored" ]; then
  67         excl="--exclude-per-directory=.gitignore"
  68         if [ -f "$GIT_DIR/info/exclude" ]; then
  69                 excl_info="--exclude-from=$GIT_DIR/info/exclude"
  70         fi
  71         if [ "$ignoredonly" ]; then
  72                 excl="$excl --ignored"
  73         fi
  74 fi
  75
  76 git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} -- "$@" |
  77 while read -r file; do
  78         if [ -d "$file" -a ! -L "$file" ]; then
  79                 if [ -z "$cleandir" ]; then
  80                         $rm_refuse "$file"
  81                         continue
  82                 fi
  83                 $echo1 "Removing $file"
  84                 $rmrf "$file"
  85         else
  86                 $echo1 "Removing $file"
  87                 $rmf "$file"
  88         fi
  89 done