container image build workflow

Author: tbscode

.github/workflows/build_docker.yaml

@@ -0,0 +1,52 @@
+name: Container Image Build and Release
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  packages: write
+
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: false
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.BOT_PAT }}
+          submodules: recursive
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=sha,prefix=
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GOLANG_VERSION=1.23
+ARG GOLANG_VERSION=1.24
 ARG ALPINE_VERSION=3.20
 ARG NODE_VERSION=22
 
@@ -13,6 +13,8 @@ RUN ./generate_golang_routes.sh
 
 FROM docker.io/library/golang:${GOLANG_VERSION}-alpine${ALPINE_VERSION} AS basebuilder
 
+ENV GOTOOLCHAIN=auto
+
 WORKDIR /backend
 
 RUN apk add --no-cache gcc musl-dev
@@ -37,4 +39,4 @@ WORKDIR /backend
 COPY --from=builder /backend/backend /usr/local/bin/backend
 COPY --from=builder /backend/server/routes.json /backend/routes.json
 
-CMD ["backend", "-b", "0.0.0.0", "-p", "1984", "-db-backend", "postgres", "-db-path", "postgresql://postgres:dbpass@db:5432/dbname"]
+CMD ["backend"]