From 594273a0569d1d717233e44df2bb16db53299746 Mon Sep 17 00:00:00 2001
From: Juraj Kubrican <Juraj.Kubrican@erstegroup.com>
Date: Fri, 10 Jan 2025 13:33:05 +0100
Subject: [PATCH] health check

---
 .github/workflows/docker-build-self.yml | 17 ++++++++++++++++-
 src/main.go                             |  6 ++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-build-self.yml b/.github/workflows/docker-build-self.yml
index 84e728c..77f9bcd 100644
--- a/.github/workflows/docker-build-self.yml
+++ b/.github/workflows/docker-build-self.yml
@@ -16,7 +16,22 @@ jobs:
 
         - name: Build Docker image
           run: |
-            docker build -t "ghcr.io/jurajkubrican/knet/go-web-server:latest" .
+            docker build -t "go-web-server:latest" .
+
+        - name: Run temporary container for health check
+          run: |
+            docker run -d --name temp-go-web-server -p 54322:54321 go-web-server:latest
+            sleep 10  # Wait for the container to start
+            if curl -f http://localhost:54322/health; then
+              echo "Health check passed"
+            else
+              echo "Health check failed"
+              docker logs temp-go-web-server
+              docker stop temp-go-web-server
+              docker rm temp-go-web-server
+              exit 1
+            fi
+    
         
         # - name: Log in to GitHub Container Registry
         #   uses: docker/login-action@v2
diff --git a/src/main.go b/src/main.go
index 6bbcaff..f90b59f 100644
--- a/src/main.go
+++ b/src/main.go
@@ -45,6 +45,8 @@ func main() {
 
 	boxes := getBoxes()
 
+	e.GET("/health", healthCheck)
+
 	e.Static("/images", "images")
 	e.Static("/css", "css")
 
@@ -58,3 +60,7 @@ func main() {
 
 	defer db.Close()
 }
+
+func healthCheck(c echo.Context) error {
+	return c.String(200, "OK")
+}