Allow passing the root password

Author: Michael Vasseur

.github/jobs/baseinstall.sh

@@ -76,11 +76,11 @@ section_end
 
 if [ "${db}" = "install" ]; then
     section_start "Install DOMjudge database"
-    /opt/domjudge/domserver/bin/dj_setup_database -uroot -proot bare-install
+    /opt/domjudge/domserver/bin/dj_setup_database -uroot -p${MYSQL_ROOT_PASSWORD} bare-install
     section_end
 elif [ "${db}" = "upgrade" ]; then
     section_start "Upgrade DOMjudge database"
-    /opt/domjudge/domserver/bin/dj_setup_database -uroot -proot upgrade
+    /opt/domjudge/domserver/bin/dj_setup_database -uroot -p${MYSQL_ROOT_PASSWORD} upgrade
     section_end
 fi
 
@@ -122,7 +122,7 @@ if [ "${db}" = "install" ]; then
 	    # Make sure admin has no team associated so we will not insert submissions during unit tests.
 	    mysql_root "UPDATE user SET teamid=null WHERE userid=1;" $DATABASE_NAME
     fi
-    /opt/domjudge/domserver/bin/dj_setup_database -uroot -proot install-examples | tee -a "$ARTIFACTS/mysql.txt"
+    /opt/domjudge/domserver/bin/dj_setup_database -uroot -p${MYSQL_ROOT_PASSWORD} install-examples | tee -a "$ARTIFACTS/mysql.txt"
     section_end
 fi