chore(ci): binaries + docker images build update (#804)

* Updating the build logic
* fix ci-info update
* Adding scratch Dockerfile and renaming the existing one to Dockerfile.alpine

.ci-info.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://raw.githubusercontent.com/fclairamb/ci-info/main/config-schema.json",
+  "version_input_git_tag": {
+    "pattern": "^v?([0-9.]+)$"
+  },
+  "templates": [{
+    "input_file": "build.go.tpl",
+    "output_file": "build.go"
+  }]
+}

.github/workflows/docker.yml

@@ -1,56 +1,87 @@
 name: Build docker images
 
 on:
-    push:
-#        branches:
-#            - "**"
-        tags:
-            - "v*.*.*"
- #   pull_request:
+  push:
+    branches: # At least when doing some tests
+     - "**"
+    tags:
+      - "v*.*.*"
+  # pull_request:
 
 jobs:
-    multi-registries:
-        runs-on: ubuntu-20.04
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v3
-            - name: Docker meta
-              id: docker_meta
-              uses: crazy-max/ghaction-docker-meta@v4
-              with:
-                  images: fclairamb/ftpserver
-            - name: Set up QEMU
-              uses: docker/setup-qemu-action@v2
-            - name: Set up Docker Buildx
-              uses: docker/setup-buildx-action@v2
-            - name: Cache Docker layers
-              uses: actions/cache@v3
-              with:
-                  path: /tmp/.buildx-cache
-                  key: ${{ runner.os }}-buildx-${{ github.sha }}
-                  restore-keys: |
-                      ${{ runner.os }}-buildx-
-            - name: Login to DockerHub
-              if: github.repository == 'fclairamb/ftpserver'
-              uses: docker/login-action@v2
-              with:
-                  username: ${{ github.repository_owner }}
-                  password: ${{ secrets.DOCKERHUB_TOKEN }}
-            - name: Login to GitHub Container Registry
-              if: github.repository == 'fclairamb/ftpserver'
-              uses: docker/login-action@v2
-              with:
-                  registry: ghcr.io
-                  username: ${{ github.repository_owner }}
-                  password: ${{ secrets.CR_PAT }}
-            - name: Build and push
-              uses: docker/build-push-action@v3
-              with:
-                  context: .
-                  file: ./Dockerfile
-                  platforms: linux/amd64,linux/386,linux/arm/v6,linux/arm/v7,linux/arm64
-                  push: ${{ github.repository == 'fclairamb/ftpserver' }}
-                  tags: ${{ steps.docker_meta.outputs.tags }}
-                  labels: ${{ steps.docker_meta.outputs.labels }}
-                  cache-from: type=local,src=/tmp/.buildx-cache
-                  cache-to: type=local,dest=/tmp/.buildx-cache
+  build-and-push:
+    strategy:
+      matrix:
+        type: ["", "alpine"]
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Setup go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+      - name: Change version
+        run: |
+          curl -L https://github.com/fclairamb/ci-info/releases/download/v0.4.4/ci-info_0.4.4_linux_amd64.tar.gz | tar -zx
+          ./ci-info
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            fclairamb/ftpserver
+            ghcr.io/fclairamb/ftpserver
+          flavor: |
+            suffix=${{ matrix.type != '' && format('-{0}', matrix.type) || '' }}
+            latest=false
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=semver,suffix=,pattern=${{ matrix.type != '' && matrix.type || 'latest' }}
+            type=ref,event=branch
+            type=ref,event=pr
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ matrix.type }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Login to DockerHub
+        if: github.repository == 'fclairamb/ftpserver'
+        uses: docker/login-action@v2
+        with:
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to GitHub Container Registry
+        if: github.repository == 'fclairamb/ftpserver'
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.CR_PAT }}
+      - name: Build and push (scratch)
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: ./Dockerfile${{ matrix.type != '' && format('.{0}', matrix.type) || '' }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
+          push: ${{ github.repository == 'fclairamb/ftpserver' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache
+
+  build-and-push-status:
+      needs: build-and-push
+      runs-on: ubuntu-22.04
+      steps:
+        - run: echo 'All good'

.github/workflows/goreleaser.yml

@@ -0,0 +1,25 @@
+name: goreleaser
+
+on:
+  push:
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-22.04
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      -
+        name: Set up Go
+        uses: actions/setup-go@v3
+      -
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,7 +1,9 @@
 .DS_Store
 ftpserver
-.idea
-.vscode
-*.json
+ci-info
+.idea/
+.vscode/
 *.pem
+ftpserver.json
+gdrive_token_gdrive.json
 __debug__bin

.goreleaser.yaml

@@ -0,0 +1,3 @@
+builds:
+  - ldflags:
+      - -s -w -X main.BuildVersion={{.Version}} -X main.Commit={{.Commit}} -X main.BuildDate={{.Date}}

Dockerfile.alpine

@@ -0,0 +1,20 @@
+# Should be started with:
+# docker run -ti -p 2121-2130:2121-2130 fclairamb/ftpserver
+
+# Preparing the build environment
+FROM golang:1.19-alpine AS builder
+ENV GOFLAGS="-mod=readonly"
+RUN apk add --update --no-cache bash ca-certificates curl git
+RUN mkdir -p /workspace
+WORKDIR /workspace
+
+# Building
+COPY . .
+RUN CGO_ENABLED=0 go build -mod=readonly -ldflags='-w -s' -v -o ftpserver
+
+# Preparing the final image
+FROM scratch
+WORKDIR /app
+EXPOSE 2121-2130
+COPY --from=builder /workspace/ftpserver /bin/ftpserver
+ENTRYPOINT [ "/bin/ftpserver" ]

build.go

@@ -0,0 +1,12 @@
+package main
+
+var (
+	// BuildVersion is the current version of the program
+	BuildVersion = ""
+
+	// BuildDate is the time the program was built
+	BuildDate = ""
+
+	// Commit is the git hash of the program
+	Commit = ""
+)

build.go.tpl

@@ -0,0 +1,12 @@
+package main
+
+var (
+	// BuildVersion is the current version of the program
+	BuildVersion = "{{ .Version }}"
+
+	// BuildDate is the time the program was built
+	BuildDate = "{{ .BuildDate }}"
+
+	// Commit is the git hash of the program
+	Commit = "{{ .GitCommitHashShort }}"
+)

main.go

@@ -37,6 +37,8 @@ func main() {
 		"caller", gokit.GKDefaultCaller,
 	)
 
+	logger.Info("FTP server", "version", BuildVersion, "date", BuildDate, "commit", Commit)
+
 	autoCreate := onlyConf
 
 	// The general idea here is that if you start it without any arg, you're probably doing a local quick&dirty run