Create GHCR Image Build Workflow

Author: maticzav

.github/workflows/build.yaml

@@ -0,0 +1,42 @@
+name: Build and Push Docker Image
+
+on: [push, pull_request]
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Generate Image Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          flavor: |
+            latest=true
+          tags: |
+            type=sha,format=long
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and Push Docker Remix Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./
+          file: Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}