add

.github/workflows/docker-back.yaml

@@ -45,24 +45,6 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-buildx
 
-      - name: Setup Go
-        uses: actions/setup-go@v4
-        with:
-          go-version-file: ./back/go.mod
-          cache: true
-          cache-dependency-path: ./back/go.sum
-
-      - name: go mod download
-        run: go mod download
-        working-directory: ./back
-
-      - name: go build
-        working-directory: ./back
-        env:
-          CGO_ENABLED: 0
-          GOOS: linux
-        run: go build -o server main.go
-
       - name: Build and push Docker images
         uses: docker/[email protected]
         if: github.event_name != 'release'

back-prod.Dockerfile

@@ -1,11 +1,19 @@
-# run before CGO_ENABLED=0 GOOS=linux go build -o server $ROOT/main.go && chmod +x ./server
+FROM golang:1.21 as builder
+ENV ROOT=/build
+RUN mkdir ${ROOT}
+WORKDIR ${ROOT}
+
+COPY ./back ./
+RUN go get
+
+RUN CGO_ENABLED=0 GOOS=linux go build -o server main.go && chmod +x ./server
 
 FROM alpine:3
 WORKDIR /app
 
-COPY back/server ./
-RUN chmod +x ./server
-COPY back/zoneinfo/Asia/Tokyo /usr/share/zoneinfo/Asia/Tokyo
-
+COPY --from=builder /build/server ./
+COPY --from=builder /build/templates/ /app/templates/
+COPY --from=builder /build/assets/ /app/assets/
+COPY --from=builder /usr/share/zoneinfo/Asia/Tokyo /usr/share/zoneinfo/Asia/Tokyo
 CMD ["./server"]
 LABEL org.opencontainers.image.source = "https://github.com/walnuts1018/openchokin"