From 06b6462ab54296a71c7d82a81a453fa9e8c96e3a Mon Sep 17 00:00:00 2001
From: sergiotarxz <sergiotarxz@posteo.net>
Date: Tue, 8 Feb 2022 21:26:24 +0100
Subject: [PATCH] Adding locking mechanism.

---
 build.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 493138e..1ff6939 100755
--- a/build.sh
+++ b/build.sh
@@ -2,6 +2,10 @@
 
 source ~/.bashrc
 cd $(dirname $0)
+if [ -f aleta.lock ]; then
+    echo 'Deploy is running.';
+fi
+touch aleta.lock
 pushd aleta
 git fetch
 current_commit=$(git rev-parse HEAD)
@@ -21,5 +25,5 @@ if [ ! -e output/aleta.tar.gz ]; then
     echo "aleta.tar.gz not exists." 1>&2
     exit 1
 fi
-
+rm aleta.lock
 perl create_aleta_release.pl