X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=git-fetch.sh;h=d3988660ff8cf214cfb1f5903a4bab5ab63b6cea;hb=d1c5f2a42d7b5c0e3d3862212dea1f09809c4963;hp=27407c1d357d8bf9d621875b1a773cef671ddc3d;hpb=0542f48c894f924d94a2bd05f7e4cbab25656112;p=git.git

diff --git a/git-fetch.sh b/git-fetch.sh
index 27407c1d..d3988660 100755
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -5,6 +5,7 @@
 _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"
 
+tags=
 append=
 force=
 update_head_ok=
@@ -17,6 +18,9 @@ do
 	-f|--f|--fo|--for|--forc|--force)
 		force=t
 		;;
+	-t|--t|--ta|--tag|--tags)
+		tags=t
+		;;
 	-u|--u|--up|--upd|--upda|--updat|--update|--update-|--update-h|\
 	--update-he|--update-hea|--update-head|--update-head-|\
 	--update-head-o|--update-head-ok)
@@ -45,7 +49,7 @@ rsync_slurped_objects=
 
 if test "" = "$append"
 then
-	: >$GIT_DIR/FETCH_HEAD
+	: >"$GIT_DIR/FETCH_HEAD"
 fi
 
 append_fetch_head () {
@@ -82,11 +86,11 @@ append_fetch_head () {
     if git-cat-file commit "$head_" >/dev/null 2>&1
     then
 	headc_=$(git-rev-parse --verify "$head_^0") || exit
-	echo "$headc_	$not_for_merge_	$note_" >>$GIT_DIR/FETCH_HEAD
+	echo "$headc_	$not_for_merge_	$note_" >>"$GIT_DIR/FETCH_HEAD"
 	echo >&2 "* committish: $head_"
 	echo >&2 "  $note_"
     else
-	echo "$head_	not-for-merge	$note_" >>$GIT_DIR/FETCH_HEAD
+	echo "$head_	not-for-merge	$note_" >>"$GIT_DIR/FETCH_HEAD"
 	echo >&2 "* non-commit: $head_"
 	echo >&2 "  $note_"
     fi
@@ -158,7 +162,26 @@ case "$update_head_ok" in
 	;;
 esac
 
-for ref in $(get_remote_refs_for_fetch "$@")
+# If --tags (and later --heads or --all) is specified, then we are
+# not talking about defaults stored in Pull: line of remotes or
+# branches file, and just fetch those and refspecs explicitly given.
+# Otherwise we do what we always did.
+
+reflist=$(get_remote_refs_for_fetch "$@")
+if test "$tags"
+then
+	taglist=$(git-ls-remote --tags "$remote" | awk '{ print "."$2":"$2 }')
+	if test "$#" -gt 1
+	then
+		# remote URL plus explicit refspecs; we need to merge them.
+		reflist="$reflist $taglist"
+	else
+		# No explicit refspecs; fetch tags only.
+		reflist=$taglist
+	fi
+fi
+
+for ref in $reflist
 do
     refs="$refs $ref"