Use Docker server for running integration tests in CI

.github/docker/simple-server.compose.yml

@@ -15,7 +15,12 @@ services:
       - "6379"
 
   server:
-    image: simpledotorg/server:latest
+    build:
+      context: https://github.com/simpledotorg/simple-server.git
+      dockerfile: ./.docker/dev.Dockerfile
+    image: simple-server:latest
+    volumes:
+      - .:/myapp
     command: bash -c "rm -f tmp/pids/server.pid && bundle exec rake db:setup; bundle exec rails s -p 3000 -b '0.0.0.0'"
     expose:
       - "3000"

.github/scripts/wait_for_docker_server.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+docker network inspect backend
+
+url="http://localhost:8420"
+timeout_in_seconds=3600  # 60 minutes in seconds
+
+start_time=$(date +%s)
+
+while true; do
+    response_code=$(curl -s -o /dev/null -w "%{http_code}" "$url")
+
+    if [ "$response_code" -eq 200 ]; then
+        echo "Success! Received 200 OK response."
+        break
+    else
+        echo "Failed, got $response_code as response code. Retrying..."
+        sleep 5
+
+        current_time=$(date +%s)
+        elapsed_time=$((current_time - start_time))
+
+        if [ "$elapsed_time" -ge "$timeout_in_seconds" ]; then
+            echo "Timeout reached. Exiting."
+            exit 1
+        fi
+    fi
+done