chore: Add release automation and upgrade CI actions

.github/.release-please-manifest.json

@@ -0,0 +1 @@
+{".":"0.3.0"}

.github/release-please-config.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "release-type": "go",
+      "bump-minor-pre-major": true,
+      "include-v-in-tag": true
+    }
+  }
+}

.github/workflows/ci.yaml

@@ -1,30 +1,45 @@
-name: CI
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow
 
 on:
-  - push
-  - pull_request
+  push:
+    branches:
+      - main
+  pull_request: {}
+  workflow_dispatch: {}
 
 jobs:
   Test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: ["1.20", "1.21", "1.22"]
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Setup Go
-        uses: actions/setup-go@v3
-
-      - name: Run Test
-        run: make test
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go-version }}
+      - run: go test -cover ./...
 
   Lint:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+      - uses: golangci/golangci-lint-action@v6
+        with:
+          version: v1.59.1
 
-      - name: Run Lint
-        uses: golangci/golangci-lint-action@v3
+  release-please:
+    runs-on: ubuntu-latest
+    needs: [Test, Lint]
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release-please
+        with:
+          token: ${{ secrets.PAT }}
+          config-file: .github/release-please-config.json
+          manifest-file: .github/.release-please-manifest.json
 
   Docker:
     runs-on: ubuntu-latest
@@ -33,27 +48,27 @@ jobs:
       - Lint
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Extract metadata
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: armsnyder/a2s-exporter
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Log in to Docker Hub
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: armsnyder
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
 
       - name: Docker build
         if: github.event_name != 'push' || !startsWith(github.ref, 'refs/tags/v')
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: false
@@ -64,7 +79,7 @@ jobs:
 
       - name: Docker build and push
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true