X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-fetch.sh;h=ffbd44f0e1ab841e6f6a38295860220b01bb26ea;hb=5fed4668153c9ca6e44ec84a0976089f515705aa;hp=06b66b968d6d839cae923a76f9cc956f9de1e0a2;hpb=2986c02217f98809d8990e7679edf0f5d99f904d;p=git.git

diff --git a/git-fetch.sh b/git-fetch.sh
index 06b66b968..ffbd44f0e 100755
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -2,7 +2,13 @@
 #
 
 USAGE='<fetch-options> <repository> <refspec>...'
+SUBDIRECTORY_OK=Yes
 . git-sh-setup
+TOP=$(git-rev-parse --show-cdup)
+if test ! -z "$TOP"
+then
+	cd "$TOP"
+fi
 . git-parse-remote
 _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
 _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
@@ -90,7 +96,7 @@ fi
 
 # Global that is reused later
 ls_remote_result=$(git ls-remote $upload_pack "$remote") ||
-	die "Cannot find the reflist at $remote"
+	die "Cannot get the repository state from $remote"
 
 append_fetch_head () {
     head_="$1"
@@ -236,7 +242,7 @@ esac
 reflist=$(get_remote_refs_for_fetch "$@")
 if test "$tags"
 then
-	taglist=`IFS="	" &&
+	taglist=`IFS='	' &&
 		  echo "$ls_remote_result" |
 	          while read sha1 name
 		  do
@@ -360,7 +366,7 @@ fetch_main () {
       esac
 
       append_fetch_head "$head" "$remote" \
-	  "$remote_name" "$remote_nick" "$local_name" "$not_for_merge"
+	  "$remote_name" "$remote_nick" "$local_name" "$not_for_merge" || exit
 
   done
 
@@ -414,15 +420,16 @@ fetch_main () {
 	  done
 	  local_name=$(expr "z$found" : 'z[^:]*:\(.*\)')
 	  append_fetch_head "$sha1" "$remote" \
-		  "$remote_name" "$remote_nick" "$local_name" "$not_for_merge"
-      done
+		  "$remote_name" "$remote_nick" "$local_name" \
+		  "$not_for_merge" || exit
+      done &&
       if [ "$pack_lockfile" ]; then rm -f "$pack_lockfile"; fi
     ) || exit ;;
   esac
 
 }
 
-fetch_main "$reflist"
+fetch_main "$reflist" || exit
 
 # automated tag following
 case "$no_tags$tags" in
@@ -431,17 +438,11 @@ case "$no_tags$tags" in
 	*:refs/*)
 		# effective only when we are following remote branch
 		# using local tracking branch.
-		taglist=$(IFS=" " &&
+		taglist=$(IFS='	' &&
 		echo "$ls_remote_result" |
-		sed -n	-e 's|^\('"$_x40"'\)	\(refs/tags/.*\)^{}$|\1 \2|p' \
-			-e 's|^\('"$_x40"'\)	\(refs/tags/.*\)$|\1 \2|p' |
+		git-show-ref --exclude-existing=refs/tags/ |
 		while read sha1 name
 		do
-			git-show-ref --verify --quiet -- "$name" && continue
-			git-check-ref-format "$name" || {
-				echo >&2 "warning: tag ${name} ignored"
-				continue
-			}
 			git-cat-file -t "$sha1" >/dev/null 2>&1 || continue
 			echo >&2 "Auto-following $name"
 			echo ".${name}:${name}"
@@ -450,7 +451,7 @@ case "$no_tags$tags" in
 	case "$taglist" in
 	'') ;;
 	?*)
-		fetch_main "$taglist" ;;
+		fetch_main "$taglist" || exit ;;
 	esac
 esac