Documentation/config.txt: Fix documentation of colour config tweaks.
[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 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