git-gui: Expose the merge.diffstat configuration option

diff --git a/lib/transport.tcl b/lib/transport.tcl
index c0e7d20fce67349938373c0cfdf879aa3137d18f..e8ebc6eda090faed16c80ba748d21c0c53f9f2a4 100644 (file)
--- a/lib/transport.tcl
+++ b/lib/transport.tcl
@@ -5,9 +5,19 @@ proc fetch_from {remote} {
        set w [console::new \
                "fetch $remote" \
                "Fetching new changes from $remote"]
-       set cmd [list git fetch]
-       lappend cmd $remote
-       console::exec $w $cmd
+       set cmds [list]
+       lappend cmds [list exec git fetch $remote]
+       if {[is_config_true gui.pruneduringfetch]} {
+               lappend cmds [list exec git remote prune $remote]
+       }
+       console::chain $w $cmds
+}
+
+proc prune_from {remote} {
+       set w [console::new \
+               "remote prune $remote" \
+               "Pruning tracking branches deleted from $remote"]
+       console::exec $w [list git remote prune $remote]
 }
 
 proc push_to {remote} {