[PATCH] Random documentation fixes

[git.git] / git-fetch.sh

diff --git a/git-fetch.sh b/git-fetch.sh
index 27407c1..61da6a9 100755 (executable)
--- 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)
@@ -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"