feat: Don't run in parallel and check if git folder

Signed-off-by: Vincent Boutour <bob@vibioh.fr>

Author: ViBiOh

functions/git

@@ -100,7 +100,8 @@ git_browse() {
       fi
 
       var_info "Running command in ${dir}"
-      eval "${*} && var_success ${dir} &"
+      eval "${*}"
+      var_success "${dir}"
     )
   done < <(find . -type d -maxdepth 1 -print0)
 }
@@ -110,6 +111,10 @@ git_refresh() {
     cd "${1}" || return 1
   fi
 
+  if ! git_is_inside || [[ $(readlink -f "$(pwd)") != $(git_root) ]]; then
+    return
+  fi
+
   git default --quiet
   git pull --quiet
   git sweep