Add script to run another once gitea is ready

build-when-ready.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -eu
+
+failcount=0
+until curl -X "GET" 'https://gitea.jotoho.de/api/v1/version' >/dev/null 2>&1; do
+    if [ "$failcount" -gt 300 ]; then
+        echo "Gitea timeout. Exiting!"
+        exit 1
+    fi
+    sleep 1
+    failcount=$(($failcount + 1))
+done
+
+sh $1