Merge branch 'jc/blame' into next
[git] / 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