Make sure alternates are carried over from the original repository.

diff --git a/git-ls-remote-script b/git-ls-remote-script
index 921d3f8462b9cd9b3046e667c87c69beefce722d..75f60278669851d627a9ff2f8e87c9382af72c6a 100755 (executable)
--- a/git-ls-remote-script
+++ b/git-ls-remote-script
@@ -3,7 +3,7 @@
 . git-sh-setup-script || die "Not a git archive"
 
 usage () {
-    echo >&2 "usage: $0 [--heads] [--tags] [--overwrite | --store] repo"
+    echo >&2 "usage: $0 [--heads] [--tags] <repository> <refs>..."
     exit 1;
 }
 
@@ -12,10 +12,6 @@ do
   case "$1" in
   -h|--h|--he|--hea|--head|--heads)
   heads=heads; shift ;;
-  -o|--o|--ov|--ove|--over|--overw|--overwr|--overwri|--overwrit|--overwrite)
-  overwrite=overwrite; shift ;;
-  -s|--s|--st|--sto|--stor|--store)
-  store=store; shift ;;
   -t|--t|--ta|--tag|--tags)
   tags=tags; shift ;;
   --)
@@ -27,15 +23,15 @@ do
   esac
 done
 
-case "$#" in 1) ;; *) usage ;; esac
-case ",$store,$overwrite," in *,,*) ;; *) usage ;; esac
+case "$#" in 0) usage ;; esac
 
 case ",$heads,$tags," in
 ,,,) heads=heads tags=tags other=other ;;
 esac
 
-. git-parse-remote "$@"
+. git-parse-remote "$1"
 peek_repo="$_remote_repo"
+shift
 
 tmp=.ls-remote-$$
 trap "rm -fr $tmp-*" 0 1 2 3 15
@@ -46,7 +42,7 @@ http://* | https://* )
         if [ -n "$GIT_SSL_NO_VERIFY" ]; then
             curl_extra_args="-k"
         fi
-       curl -ns $curl_extra_args "$peek_repo/info/refs" || exit 1
+       curl -nsf $curl_extra_args "$peek_repo/info/refs" || exit 1
        ;;
 
 rsync://* )
@@ -65,7 +61,7 @@ rsync://* )
        git-peek-remote "$peek_repo"
        ;;
 esac |
-
+sort -t '      ' -k 2 |
 while read sha1 path
 do
        case "$path" in
@@ -82,23 +78,23 @@ do
        *)
                continue;;
        esac
-
-       echo "$sha1     $path"
-
-       case "$path,$store,$overwrite," in
-       *,,, | HEAD,*) continue ;;
+       case "$#" in
+       0)
+               match=yes ;;
+       *)
+               match=no
+               for pat
+               do
+                       case "/$path" in
+                       */$pat )
+                               match=yes
+                               break ;;
+                       esac
+               done
        esac
-
-       if test -f "$GIT_DIR/$path" && test "$overwrite" == ""
-       then
-               continue
-       fi
-
-       # Be careful.  We may not have that object yet!
-       if git-cat-file -t "$sha1" >/dev/null 2>&1
-       then
-               echo "$sha1" >"$GIT_DIR/$path"
-       else
-               echo >&2 "* You have not fetched updated $path ($sha1)."
-       fi
+       case "$match" in
+       no)
+               continue ;;
+       esac
+       echo "$sha1     $path"
 done