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