updated dockerfile to reduce filesize to 2 Gb + updated pipeline to use local ip for runners to skip cloudflare limitations

.gitea/workflows/build-container.yaml

@@ -3,7 +3,9 @@ name: Build and Push Docker Image
 on:
   push:
     branches:
-      - '**'
+      - 'main'
+    paths:
+      - '**/Dockerfile'
 
 jobs:
   build-and-push:
@@ -11,18 +13,16 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Log into Gitea Container Registry
         run: |
-          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login ${{ vars.LOCAL_INSTANCE_IP }} -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login ${{ secrets.LOCAL_INSTANCE_IP }} -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
 
       - name: Build Docker image
         run: |
-          docker pull hello-world
-          docker tag hello-world git.silklaasboer.nl/${{ secrets.DOCKER_USERNAME }}/devcontainer:latest
-          #docker build -t git.silklaasboer.nl/${{ secrets.DOCKER_USERNAME }}/devcontainer:latest -f .devcontainer/Dockerfile .
+          docker build -t ${{ secrets.LOCAL_INSTANCE_IP }}/${{ secrets.DOCKER_USERNAME }}/devcontainer:latest -f .devcontainer/Dockerfile .
 
       - name: Push Docker image
         run: |
-          docker push git.silklaasboer.nl/${{ secrets.DOCKER_USERNAME }}/devcontainer:latest
+          docker push ${{ secrets.LOCAL_INSTANCE_IP }}/${{ secrets.DOCKER_USERNAME }}/devcontainer:latest