Merge branch 'jc/diff' into next
[git] / git-rm.sh
1 #!/bin/sh
2
3 USAGE='[-f] [-n] [-v] [--] <file>...'
4 SUBDIRECTORY_OK='Yes'
5 . git-sh-setup
6
7 remove_files=
8 show_only=
9 verbose=
10 while : ; do
11   case "$1" in
12     -f)
13         remove_files=true
14         ;;
15     -n)
16         show_only=true
17         ;;
18     -v)
19         verbose=--verbose
20         ;;
21     --)
22         shift; break
23         ;;
24     -*)
25         usage
26         ;;
27     *)
28         break
29         ;;
30   esac
31   shift
32 done
33
34 # This is typo-proofing. If some paths match and some do not, we want
35 # to do nothing.
36 case "$#" in
37 0)      ;;
38 *)
39         git-ls-files --error-unmatch -- "$@" >/dev/null || {
40                 echo >&2 "Maybe you misspelled it?"
41                 exit 1
42         }
43         ;;
44 esac
45
46 if test -f "$GIT_DIR/info/exclude"
47 then
48         git-ls-files -z \
49         --exclude-from="$GIT_DIR/info/exclude" \
50         --exclude-per-directory=.gitignore -- "$@"
51 else
52         git-ls-files -z \
53         --exclude-per-directory=.gitignore -- "$@"
54 fi |
55 case "$show_only,$remove_files" in
56 true,*)
57         xargs -0 echo
58         ;;
59 *,true)
60         xargs -0 sh -c "
61                 while [ \$# -gt 0 ]; do
62                         file=\$1; shift
63                         rm -- \"\$file\" && git-update-index --remove $verbose \"\$file\"
64                 done
65         " inline
66         ;;
67 *)
68         git-update-index --force-remove $verbose -z --stdin
69         ;;
70 esac