Build Docker image

.github/workflows/build.yml

@@ -0,0 +1,47 @@
+name: Build
+on:
+  pull_request:
+  push:
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-server:
+    runs-on: ubuntu-latest
+    name: Build
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ~1.21.5
+          check-latest: true
+
+      - name: Build binary
+        run: |
+          make build
+
+      - name: Log in to the GitHub container registry
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+          tags: ghcr.io/kastelo/syncthing-autoacceptd:latest

Dockerfile

@@ -0,0 +1,8 @@
+FROM gcr.io/distroless/static:nonroot
+LABEL org.opencontainers.image.title "Syncthing Auto Accept Daemon"
+LABEL org.opencontainers.image.url "https://kastelo.net/"
+LABEL org.opencontainers.image.vendor "Kastelo AB"
+LABEL org.opencontainers.image.source "https://github.com/kastelo/syncthing-autoacceptd"
+ARG TARGETARCH
+COPY bin/syncthing-autoacceptd-linux-$TARGETARCH /bin/syncthing-autoacceptd
+ENTRYPOINT ["/bin/syncthing-autoacceptd"]

Makefile

@@ -1,9 +1,19 @@
 ldflags:="-X kastelo.dev/syncthing-autoacceptd/internal/build.GitVersion=$(shell git describe)"
 
+.PHONY: install
+install:
+	@go install -v -ldflags $(ldflags) ./cmd/syncthing-autoacceptd
+
 .PHONY: build
-build: proto
+build: build-linux-amd64 build-linux-arm64
+
+build-linux-amd64:
+	@mkdir -p bin
+	@GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -v -ldflags $(ldflags) -o bin/syncthing-autoacceptd-linux-amd64 ./cmd/syncthing-autoacceptd
+
+build-linux-arm64:
 	@mkdir -p bin
-	@go build -v -ldflags $(ldflags) -o bin/syncthing-autoacceptd ./cmd/autoacceptd
+	@GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -v -ldflags $(ldflags) -o bin/syncthing-autoacceptd-linux-arm64 ./cmd/syncthing-autoacceptd
 
 .PHONY: proto
 proto:

cmd/autoacceptd/main.go → cmd/syncthing-autoacceptd/main.go

@@ -22,10 +22,10 @@ import (
 var errMalformedEvent = errors.New("malformed event")
 
 type CLI struct {
-	Address string `short:"a" help:"Address of Syncthing API" default:"127.0.0.1:8384" env:"SYNCTHING_AUTOACCEPTD__ADDRESS"`
-	APIKey  string `short:"k" help:"Key for the Syncthing API" required:"true" env:"SYNCTHING_AUTOACCEPTD__API_KEY"`
-	Config  string `short:"c" type:"existingfile" help:"Path to autoacceptd.conf" default:"~/.config/syncthing-autoacceptd/autoacceptd.conf" env:"SYNCTHING_AUTOACCEPTD_CONFIG"`
-	Debug   bool   `short:"d" help:"Enable debug logging" env:"SYNCTHING_AUTOACCEPTD_DEBUG"`
+	Address  string `short:"a" help:"Address of Syncthing API" default:"127.0.0.1:8384" env:"SYNCTHING_AUTOACCEPTD_ADDRESS"`
+	APIKey   string `short:"k" help:"Key for the Syncthing API" required:"true" env:"SYNCTHING_AUTOACCEPTD_APIKEY"`
+	Patterns string `short:"p" type:"existingfile" help:"Path to patterns.conf" required:"true" env:"SYNCTHING_AUTOACCEPTD_PATTERNS_FILE"`
+	Debug    bool   `short:"d" help:"Enable debug logging" env:"SYNCTHING_AUTOACCEPTD_DEBUG"`
 }
 
 func main() {
@@ -53,7 +53,7 @@ func main() {
 
 	// Read and validate config file
 	var patterns config.Configuration
-	bs, err := os.ReadFile(cli.Config)
+	bs, err := os.ReadFile(cli.Patterns)
 	if err != nil {
 		l.Error("Failed to read config", "error", err)
 		os.Exit(2)