build: build and publish using ko

.github/workflows/build-publish.yaml

@@ -0,0 +1,54 @@
+name: Build and Publish
+
+on:
+  push:
+
+permissions:
+  packages: write
+  contents: write
+
+jobs:
+  build-and-push-docker-image:
+    name: Build Docker image and push
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 'stable'
+
+      - uses: go-semantic-release/action@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup ko
+        uses: ko-build/[email protected]
+
+      - name: Login to Github Packages
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build containers
+        run: |
+          git fetch --tags
+          descr=$(git describe --tags)
+          short=$(git describe --tags --abbrev=0)
+          export version="${descr#v}"
+          if [[ $descr == $short ]]; then
+            minor="${v#*.}"
+            major="${v%%.*}"
+            ko build --bare --sbom=none -t edge -t latest -t "$version" -t "$minor" -t "$major" ./cmd/syncthing-configd
+          else
+            ko build --bare --sbom=none -t edge ./cmd/syncthing-configd
+          fi
+        env:
+          KO_DOCKER_REPO: ghcr.io/kastelo/syncthing-configd

.ko.yaml

@@ -0,0 +1,11 @@
+builds:
+- id: syncthing-configd
+  dir: .
+  main: ./cmd/syncthing-configd
+  ldflags:
+  - -s -w
+  - -extldflags "-static"
+  - -X kastelo.dev/syncthing-configd/internal/build.GitVersion={{.Env.version}}
+defaultPlatforms:
+- linux/arm64
+- linux/amd64

Makefile

@@ -9,17 +9,6 @@ install: test
 test:
 	@go test ./...
 
-.PHONY: build
-build: test 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-configd-linux-amd64 ./cmd/syncthing-configd
-
-build-linux-arm64:
-	@mkdir -p bin
-	@GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -v -ldflags $(ldflags) -o bin/syncthing-configd-linux-arm64 ./cmd/syncthing-configd
-
 .PHONY: proto
 proto:
 	@clang-format -i proto/*.proto