git-clean.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005-2006 Pavel Roskin
   4 #
   5
   6 USAGE="[-d] [-n] [-q] [-x | -X]"
   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 as well'
  13 SUBDIRECTORY_OK=Yes
  14 . git-sh-setup
  15
  16 ignored=
  17 ignoredonly=
  18 cleandir=
  19 quiet=
  20 rmf="rm -f"
  21 rmrf="rm -rf"
  22 rm_refuse="echo Not removing"
  23 echo1="echo"
  24
  25 while case "$#" in 0) break ;; esac
  26 do
  27         case "$1" in
  28         -d)
  29                 cleandir=1
  30                 ;;
  31         -n)
  32                 quiet=1
  33                 rmf="echo Would remove"
  34                 rmrf="echo Would remove"
  35                 rm_refuse="echo Would not remove"
  36                 echo1=":"
  37                 ;;
  38         -q)
  39                 quiet=1
  40                 ;;
  41         -x)
  42                 ignored=1
  43                 ;;
  44         -X)
  45                 ignoredonly=1
  46                 ;;
  47         *)
  48                 usage
  49         esac
  50         shift
  51 done
  52
  53 case "$ignored,$ignoredonly" in
  54         1,1) usage;;
  55 esac
  56
  57 if [ -z "$ignored" ]; then
  58         excl="--exclude-per-directory=.gitignore"
  59         if [ -f "$GIT_DIR/info/exclude" ]; then
  60                 excl_info="--exclude-from=$GIT_DIR/info/exclude"
  61         fi
  62         if [ "$ignoredonly" ]; then
  63                 excl="$excl --ignored"
  64         fi
  65 fi
  66
  67 git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} |
  68 while read -r file; do
  69         if [ -d "$file" -a ! -L "$file" ]; then
  70                 if [ -z "$cleandir" ]; then
  71                         $rm_refuse "$file"
  72                         continue
  73                 fi
  74                 $echo1 "Removing $file"
  75                 $rmrf "$file"
  76         else
  77                 $echo1 "Removing $file"
  78                 $rmf "$file"
  79         fi
  80 done