adding actions

.gitea/workflows/docker-build.yaml

@@ -0,0 +1,33 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    # required to ensure we have node and all the build requirements for gitea actions
+    container: docker.io/catthehacker/ubuntu:act-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.sneakygeek.net
+          username: ${{ github.actor }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            git.sneakygeek.net/sneakygeek/sneakymon:latest
+            git.sneakygeek.net/sneakygeek/sneakymon:${{ github.sha }}