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 rmf="rm -f --"
  22 rmrf="rm -rf --"
  23 rm_refuse="echo Not removing"
  24 echo1="echo"
  25
  26 while case "$#" in 0) break ;; esac
  27 do
  28         case "$1" in
  29         -d)
  30                 cleandir=1
  31                 ;;
  32         -n)
  33                 rmf="echo Would remove"
  34                 rmrf="echo Would remove"
  35                 rm_refuse="echo Would not remove"
  36                 echo1=":"
  37                 ;;
  38         -q)
  39                 echo1=":"
  40                 ;;
  41         -x)
  42                 ignored=1
  43                 ;;
  44         -X)
  45                 ignoredonly=1
  46                 ;;
  47         --)
  48                 shift
  49                 break
  50                 ;;
  51         -*)
  52                 usage
  53                 ;;
  54         *)
  55                 break
  56         esac
  57         shift
  58 done
  59
  60 case "$ignored,$ignoredonly" in
  61         1,1) usage;;
  62 esac
  63
  64 if [ -z "$ignored" ]; then
  65         excl="--exclude-per-directory=.gitignore"
  66         if [ -f "$GIT_DIR/info/exclude" ]; then
  67                 excl_info="--exclude-from=$GIT_DIR/info/exclude"
  68         fi
  69         if [ "$ignoredonly" ]; then
  70                 excl="$excl --ignored"
  71         fi
  72 fi
  73
  74 git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} -- "$@" |
  75 while read -r file; do
  76         if [ -d "$file" -a ! -L "$file" ]; then
  77                 if [ -z "$cleandir" ]; then
  78                         $rm_refuse "$file"
  79                         continue
  80                 fi
  81                 $echo1 "Removing $file"
  82                 $rmrf "$file"
  83         else
  84                 $echo1 "Removing $file"
  85                 $rmf "$file"
  86         fi
  87 done