send-email: lazy-load Email::Valid and make it optional

diff --git a/git-rm.sh b/git-rm.sh
index 0a3f546683c11b1057209317fff1ab40fe847f81..fda4541c766cb1606402259cc1a6e0281105732f 100755 (executable)
--- a/git-rm.sh
+++ b/git-rm.sh
@@ -4,7 +4,6 @@ USAGE='[-f] [-n] [-v] [--] <file>...'
 SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
-index_remove_option=--force-remove
 remove_files=
 show_only=
 verbose=
@@ -12,7 +11,6 @@ while : ; do
   case "$1" in
     -f)
        remove_files=true
-       index_remote_option=--force
        ;;
     -n)
        show_only=true
@@ -45,23 +43,28 @@ case "$#" in
        ;;
 esac
 
-files=$(
-    if test -f "$GIT_DIR/info/exclude" ; then
-       git-ls-files \
-           --exclude-from="$GIT_DIR/info/exclude" \
-           --exclude-per-directory=.gitignore -- "$@"
-    else
-       git-ls-files \
+if test -f "$GIT_DIR/info/exclude"
+then
+       git-ls-files -z \
+       --exclude-from="$GIT_DIR/info/exclude" \
        --exclude-per-directory=.gitignore -- "$@"
-    fi | sort | uniq
-)
-
-case "$show_only" in
-true)
-       echo $files
+else
+       git-ls-files -z \
+       --exclude-per-directory=.gitignore -- "$@"
+fi |
+case "$show_only,$remove_files" in
+true,*)
+       xargs -0 echo
+       ;;
+*,true)
+       xargs -0 sh -c "
+               while [ \$# -gt 0 ]; do
+                       file=\$1; shift
+                       rm -- \"\$file\" && git-update-index --remove $verbose \"\$file\"
+               done
+       " inline
        ;;
 *)
-       [[ "$remove_files" = "true" ]] && rm -- $files
-       git-update-index $index_remove_option $verbose $files
+       git-update-index --force-remove $verbose -z --stdin
        ;;
 esac