Allow g to run git gc command

Change-Id: Ibca338cbd99839b20a2373075a2e544e7ab638e1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127870
Tested-by: Jenkins
Reviewed-by: Arnaud Versini <arnaud.versini@libreoffice.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/g b/g
index 8b733fc878c6..021ad6c41cde 100755
--- a/g
+++ b/g
@@ -24,7 +24,7 @@ usage()
 {
     git
     echo
-    echo "Usage: g [options] [git (checkout|clone|fetch|grep|pull|push|reset) [git options/args..]]"
+    echo "Usage: g [options] [git (checkout|clone|fetch|gc|grep|pull|push|reset) [git options/args..]]"
     echo ""
     echo " -z restore the git hooks and do other sanity checks"
 }
@@ -362,6 +362,9 @@ case "$COMMAND" in
         (git fetch "$@" && git submodule foreach git fetch "$@" ) && git submodule update --progress
 
         ;;
+    gc)
+         (git gc "$@" && git submodule foreach git gc "$@" )
+        ;;
     grep)
         KEEP_GOING="||:"
         do_git_cmd "${COMMAND}" "$@"