database url secret / env variable for ci/cd

.github/workflows/main.yml

@@ -53,6 +53,8 @@ jobs:
           context: .
           push: ${{ !github.event.pull_request.head.repo.fork }}
           tags: ${{ steps.meta.outputs.tags }}
+          build-args: |
+            API_URL=DATABASE_URL=${{ secrets.DATABASE_URL }}
       - name: Build and Push Latest Docker Image
         id: build-and-push-latest
         uses: docker/build-push-action@v4
@@ -61,3 +63,5 @@ jobs:
           context: .
           push: true
           tags: ${{ env.REGISTRY }}/${{ env.OWNER }}/${{ env.IMAGE_NAME }}:latest
+          build-args: |
+            DATABASE_URL=${{ secrets.DATABASE_URL }}

Dockerfile

@@ -1,3 +1,5 @@
+ARG DATABASE_URL
+
 # --- Stage 1: Dependencies ---
 FROM node:20-alpine AS dependencies
 RUN corepack enable
@@ -8,6 +10,7 @@ RUN yarn install
 
 # --- Stage 2: Builder ---
 FROM node:20-alpine AS builder
+ENV DATABASE_URL=${DATABASE_URL}
 RUN corepack enable
 RUN corepack prepare yarn@stable --activate
 WORKDIR /app
@@ -18,6 +21,7 @@ RUN yarn build
 
 # --- Stage 3: Runner ---
 FROM node:20-alpine AS runner
+ENV DATABASE_URL=$DATABASE_URL
 RUN corepack enable
 RUN corepack prepare yarn@stable --activate
 WORKDIR /app