git-gui: added config gui.gcwarning to disable the gc hint message

On startup in multicommit mode git-gui checks to see if the repository
has a lot of objects. If so it shows a dialog suggesting gc be run.
This adds 'gui.gcwarning' as a control config variable to allow this
to be disabled. The default is true (the warning is shown). Setting this
false will prevent the check being done.

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>

diff --git a/git-gui.sh b/git-gui.sh
index c190cbe23f0c67f3866311506e4c5eaf47c87e80..8d95dda953fb3eb69cb4697a78ccea8e146a7839 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -3894,7 +3894,7 @@ after 1 {
                $ui_comm configure -state disabled -background gray
        }
 }
-if {[is_enabled multicommit]} {
+if {[is_enabled multicommit] && ![is_config_false gui.gcwarning]} {
        after 1000 hint_gc
 }
 if {[is_enabled retcode]} {