chore: publish latest image on push to main (#19)

* chore: publish docker latest image on push to main

* Add action permissions

Author: mpetrun5

.github/workflows/publish-latest.yml

@@ -0,0 +1,45 @@
+name: Publish Latest Docker Image
+
+permissions:
+  packages: write
+  contents: read
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  ORG: 'sprintertech'
+  REGISTRY: 'ghcr.io'
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout the repository
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # Log in to GHCR
+      - name: Log in to GHCR
+        id: ghcr
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+
+      # Build and push the Docker image
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          # Pass build arguments for the GitHub credentials
+          build-args: |
+            GH_USER_NAME=${{ secrets.GH_USER_NAME }}
+            GH_USER_TOKEN=${{ secrets.GHCR_TOKEN }}
+          tags: |
+            ${{ env.REGISTRY }}/${{ github.repository }}:latest