X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-clone.sh;h=c09979a7a49e36b35e333b902cb0e0d689b693f4;hb=f8348be3be8493a62110a09ab0343213990b416b;hp=71431319c008fbc5771d97c4229e7054efd76395;hpb=036a72d8fa25d9c56c19ae4c761401a58c43b8f6;p=git.git

diff --git a/git-clone.sh b/git-clone.sh
index 71431319..c09979a7 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -9,7 +9,7 @@
 unset CDPATH
 
 usage() {
-	echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> <dir>"
+	echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
 	exit 1
 }
 
@@ -23,7 +23,7 @@ fi
 
 http_fetch () {
 	# $1 = Remote, $2 = Local
-	curl -nsf $curl_extra_args "$1" >"$2"
+	curl -nsfL $curl_extra_args "$1" >"$2"
 }
 
 clone_dumb_http () {
@@ -53,7 +53,11 @@ Perhaps git-update-server-info needs to be run there?"
 	while read sha1 refname
 	do
 		name=`expr "$refname" : 'refs/\(.*\)'` &&
-		git-http-fetch -v -a -w "$name" "$name" "$1/" || exit 1
+		case "$name" in
+		*^*)	;;
+		*)
+			git-http-fetch -v -a -w "$name" "$name" "$1/" || exit 1
+		esac
 	done <"$clone_tmp/refs"
 	rm -fr "$clone_tmp"
 }
@@ -92,7 +96,10 @@ if base=$(get_repo_base "$repo"); then
 fi
 
 dir="$2"
-mkdir "$dir" &&
+# Try using "humanish" part of source repo if user didn't specify one
+[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*/||g')
+[ -e "$dir" ] && echo "$dir already exists." && usage
+mkdir -p "$dir" &&
 D=$(
 	(cd "$dir" && git-init-db && pwd)
 ) &&
@@ -122,8 +129,7 @@ yes,yes)
 	    fi &&
 	    rm -f "$D/.git/objects/sample" &&
 	    cd "$repo" &&
-	    find objects -type f -print |
-	    cpio -puamd$l "$D/.git/" || exit 1
+	    find objects -depth -print | cpio -puamd$l "$D/.git/" || exit 1
 	    ;;
 	yes)
 	    mkdir -p "$D/.git/objects/info"
@@ -160,7 +166,7 @@ yes,yes)
 			rm -f "$D/.git/TMP_ALT"
 		if test -f "$D/.git/TMP_ALT"
 		then
-		    ( cd $D &&
+		    ( cd "$D" &&
 		      . git-parse-remote &&
 		      resolve_alternates "$repo" <"./.git/TMP_ALT" ) |
 		    while read alt
@@ -188,14 +194,29 @@ yes,yes)
 	;;
 esac
 
-cd $D || exit
+cd "$D" || exit
 
 if test -f ".git/HEAD"
 then
-	mkdir -p .git/remotes || exit
-	echo >.git/remotes/origin \
-	"URL: $repo
-Pull: master:origin"
+	head_points_at=`git-symbolic-ref HEAD`
+	case "$head_points_at" in
+	refs/heads/*)
+		head_points_at=`expr "$head_points_at" : 'refs/heads/\(.*\)'`
+		mkdir -p .git/remotes &&
+		echo >.git/remotes/origin \
+		"URL: $repo
+Pull: $head_points_at:origin" &&
+		cp ".git/refs/heads/$head_points_at" .git/refs/heads/origin &&
+		find .git/refs/heads -type f -print |
+		while read ref
+		do
+			head=`expr "$ref" : '.git/refs/heads/\(.*\)'` &&
+			test "$head_points_at" = "$head" ||
+			test "origin" = "$head" ||
+			echo "Pull: ${head}:${head}"
+		done >>.git/remotes/origin
+	esac
+
 	case "$no_checkout" in
 	'')
 		git checkout