Add release workflow

.github/workflows/release.yaml

@@ -0,0 +1,35 @@
+name: release
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build_release:
+    name: build_release
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+      - name: build
+        run: make build
+      - name: release
+        uses: actions/create-release@v1
+        id: create_release
+        with:
+          draft: false
+          prerelease: false
+          release_name: ${{ github.ref_name }}
+          tag_name: ${{ github.ref }}
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+      - name: upload linux artifact
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./acme.zip
+          asset_name: acme.linux-amd64.zip
+          asset_content_type: application/zip

Makefile

@@ -1,18 +1,22 @@
 # VERSION is the version we should download and use.
 VERSION:=$(shell git describe --match=NeVeRmAtCh --always --dirty)
 
-BINARY_NAME:=acme
+BINARY_NAME:=cloudacme
 GOFLAGS:=-ldflags "-X main.version=$(VERSION)"
 
 .PHONY: build
-build: $(BINARY_NAME) lambda
+build: $(BINARY_NAME) $(BINARY_NAME)-lambda.zip
 
 $(BINARY_NAME): test
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o $@ $(GOFLAGS) ./cmd/cli
 
-lambda: test
+$(BINARY_NAME)-lambda.zip: test
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o bootstrap -tags lambda.norpc $(GOFLAGS) ./cmd/lambda
-	zip acme.zip bootstrap
+	zip $(BINARY_NAME)-lambda.zip bootstrap
+
+.PHONY: clean
+clean:
+	rm -f $(BINARY_NAME) $(BINARY_NAME)-lambda.zip bootstrap
 
 .PHONY: test
 test: $(PROTOS)

cmd/cli/main.go

@@ -10,6 +10,8 @@ import (
 	"go.uber.org/zap"
 )
 
+var version = "dev" // to be set by ldflags
+
 func main() {
 
 	var debug *bool = pflag.Bool("debug", false, "Enable debug logging")

cmd/lambda/main.go

@@ -20,6 +20,8 @@ import (
 	"go.uber.org/zap"
 )
 
+var version = "dev" // to be set by ldflags
+
 type Event struct {
 	events.ALBTargetGroupRequest
 	events.EventBridgeEvent
@@ -28,6 +30,7 @@ type Event struct {
 var logger *zap.Logger
 
 func HandleEvent(ctx context.Context, evt Event) (any, error) {
+	log.Printf("cloudacme version %v", version)
 	var err error
 	logger, err = zap.NewDevelopment()
 	if err != nil {
@@ -180,6 +183,7 @@ func getAccountKey() (*ecdsa.PrivateKey, error) {
 
 func HandleEventBridgeEvent(ctx context.Context, evt events.EventBridgeEvent) error {
 	log.Printf("Handling EventBridge Event: %+v", evt)
+	// TODO: implement certificate renewal
 	return nil
 }