git-fetch: Reset shallow_depth before auto-following tags.
[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