test(deploy): env vars

.github/workflows/build-and-deploy.yml

@@ -22,9 +22,9 @@ jobs:
       - name: build docker image
         run: |
           docker build . \
-            --build-arg HELLO=hello \
-            --build-arg WORLD=world \
-            --build-arg HELLO_WORLD=${{ secrets.HELLO_WORLD }} \
+            --build-arg NEXT_PUBLIC_HELLO=hello \
+            --build-arg NEXT_PUBLIC_WORLD=world \
+            --build-arg NEXT_PUBLIC_HELLO_WORLD=${{ secrets.HELLO_WORLD }} \
             --file Dockerfile \
             --tag ${{ secrets.DOCKER_IMAGE }}
       - name: publish docker image

Dockerfile

@@ -41,9 +41,9 @@ WORKDIR /app
 ENV NODE_ENV=production
 # Uncomment the following line in case you want to disable telemetry during runtime.
 # ENV NEXT_TELEMETRY_DISABLED=1
-ENV HELLO=${HELLO}
-ENV WORLD=${WORLD}
-ENV HELLO_WORLD=${HELLO_WORLD}
+ENV HELLO=${NEXT_PUBLIC_HELLO}
+ENV WORLD=${NEXT_PUBLIC_WORLD}
+ENV HELLO_WORLD=${NEXT_PUBLIC_HELLO_WORLD}
 
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs

src/app/api/hello/route.ts

@@ -1,5 +1,11 @@
 export async function GET() {
+  const data = {
+    HELLO: process.env.NEXT_PUBLIC_HELLO,
+    WORLD: process.env.NEXT_PUBLIC_WORLD,
+    HELLO_WORLD: process.env.NEXT_PUBLIC_HELLO_WORLD,
+  }
+
   return Response.json({
-    data: process.env,
+    data,
   })
 }