Openapi with fuego (#34)

* Delete file/list.go, file/id_generator.go, and file/upload.go. Update go.mod.

* Add downloadFile function to FilesRessources controller

* Fix file saving bug and improve error handling

* Refactor file package and move functions to utils package

* Update Dockerfile and main.go

---------

Co-authored-by: minpeter <[email protected]>

.github/workflows/ghr-image-bp.yml

@@ -0,0 +1,46 @@
+name: BUILD and PUSH to GHR
+
+on:
+  workflow_dispatch:
+  push:
+    branches: ["main"]
+
+env:
+  REGISTRY: ghcr.io
+  REGISTRY_IMAGE: ghcr.io/${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push with Buildx
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/arm64, linux/amd64
+          push: true
+          tags: ${{ env.REGISTRY_IMAGE }}:${{ github.head_ref }}, ${{ env.REGISTRY_IMAGE }}:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=min

Dockerfile

@@ -1,19 +1,22 @@
 # Step 1: Modules caching
-FROM golang:1.19.4-alpine as modules
+FROM --platform=$BUILDPLATFORM golang:1.19.4-alpine as modules
 COPY go.mod go.sum /modules/
 WORKDIR /modules
 RUN go mod download
 
 # Step 2: Builder
-FROM golang:1.19.4-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.19.4-alpine AS builder
 COPY --from=modules /go/pkg /go/pkg
 COPY . /app
 ENV CGO_ENABLED=0
 WORKDIR /app
-RUN go build -o /bin/app .
+ARG TARGETOS TARGETARCH 
+ENV CGO_ENABLED=0
+RUN GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o /app/server .
 
 # GOPATH for scratch images is /
 FROM scratch
-COPY --from=builder /bin/app /app
+WORKDIR /app
+COPY --from=builder /app/server /app/server
 EXPOSE 5000
-CMD ["/app"]
+CMD ./server