Add git-clean command

[git.git] / git-clean.sh

diff --git a/git-clean.sh b/git-clean.sh
new file mode 100755 (executable)
index 0000000..b200868
--- /dev/null
+++ b/git-clean.sh
@@ -0,0 +1,80 @@
+#!/bin/sh
+#
+# Copyright (c) 2005-2006 Pavel Roskin
+#
+
+USAGE="[-d] [-n] [-q] [-x | -X]"
+LONG_USAGE='Clean untracked files from the working directory
+       -d      remove directories as well
+       -n      don'\''t remove anything, just show what would be done
+       -q      be quiet, only report errors
+       -x      remove ignored files as well
+       -X      remove only ignored files as well'
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+
+ignored=
+ignoredonly=
+cleandir=
+quiet=
+rmf="rm -f"
+rmrf="rm -rf"
+rm_refuse="echo Not removing"
+echo1="echo"
+
+while case "$#" in 0) break ;; esac
+do
+       case "$1" in
+       -d)
+               cleandir=1
+               ;;
+       -n)
+               quiet=1
+               rmf="echo Would remove"
+               rmrf="echo Would remove"
+               rm_refuse="echo Would not remove"
+               echo1=":"
+               ;;
+       -q)
+               quiet=1
+               ;;
+       -x)
+               ignored=1
+               ;;
+       -X)
+               ignoredonly=1
+               ;;
+       *)
+               usage
+       esac
+       shift
+done
+
+case "$ignored,$ignoredonly" in
+       1,1) usage;;
+esac
+
+if [ -z "$ignored" ]; then
+       excl="--exclude-per-directory=.gitignore"
+       if [ -f "$GIT_DIR/info/exclude" ]; then
+               excl_info="--exclude-from=$GIT_DIR/info/exclude"
+       fi
+       if [ "$ignoredonly" ]; then
+               excl="$excl --ignored"
+       fi
+fi
+
+git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} |
+while read -r file; do
+       if [ -d "$file" -a ! -L "$file" ]; then
+               if [ -z "$cleandir" ]; then
+                       $rm_refuse "$file"
+                       continue
+               fi
+               $echo1 "Removing $file"
+               $rmrf "$file"
+       else
+               $echo1 "Removing $file"
+               $rmf "$file"
+       fi
+done