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 require_work_tree
  18
  19 ignored=
  20 ignoredonly=
  21 cleandir=
  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 "$1" in
  30         -d)
  31                 cleandir=1
  32                 ;;
  33         -n)
  34                 rmf="echo Would remove"
  35                 rmrf="echo Would remove"
  36                 rm_refuse="echo Would not remove"
  37                 echo1=":"
  38                 ;;
  39         -q)
  40                 echo1=":"
  41                 ;;
  42         -x)
  43                 ignored=1
  44                 ;;
  45         -X)
  46                 ignoredonly=1
  47                 ;;
  48         --)
  49                 shift
  50                 break
  51                 ;;
  52         -*)
  53                 usage
  54                 ;;
  55         *)
  56                 break
  57         esac
  58         shift
  59 done
  60
  61 case "$ignored,$ignoredonly" in
  62         1,1) usage;;
  63 esac
  64
  65 if [ -z "$ignored" ]; then
  66         excl="--exclude-per-directory=.gitignore"
  67         if [ -f "$GIT_DIR/info/exclude" ]; then
  68                 excl_info="--exclude-from=$GIT_DIR/info/exclude"
  69         fi
  70         if [ "$ignoredonly" ]; then
  71                 excl="$excl --ignored"
  72         fi
  73 fi
  74
  75 git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} -- "$@" |
  76 while read -r file; do
  77         if [ -d "$file" -a ! -L "$file" ]; then
  78                 if [ -z "$cleandir" ]; then
  79                         $rm_refuse "$file"
  80                         continue
  81                 fi
  82                 $echo1 "Removing $file"
  83                 $rmrf "$file"
  84         else
  85                 $echo1 "Removing $file"
  86                 $rmf "$file"
  87         fi
  88 done