add release workflow

.github/workflows/release.yaml

@@ -0,0 +1,96 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - charts/easee-exporter/Chart.yaml
+
+jobs:
+  release-docker:
+    name: Release docker
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login GHCR
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Get release version
+      id: get_version
+      run: "sed -n 's/^version: /version=/p' charts/easee-exporter/Chart.yaml >> $GITHUB_OUTPUT"
+    - name: Build and push
+      id: docker_build
+      uses: docker/build-push-action@v4
+      with:
+        context: .
+        platforms: linux/amd64,linux/arm64,linux/arm/v7
+        provenance: false
+        push: true
+        tags: ghcr.io/${{ github.repository_owner }}/easee-exporter:${{ steps.get_version.outputs.version }},ghcr.io/${{ github.repository_owner }}/easee-exporter:latest
+
+  release-chart:
+    name: Release chart
+    needs: release-docker
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v3
+        with:
+          token: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
+  release-binaries:
+    name: Release binaries
+    needs: release-chart
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux, windows, darwin]
+        goarch: [amd64, arm, arm64]
+        exclude:
+          - goarch: arm
+            goos: windows
+          - goarch: arm64
+            goos: windows
+          - goarch: arm
+            goos: darwin
+    steps:
+      - uses: actions/checkout@v3
+      - name: Get version
+        id: get_version
+        run: "sed -n 's/^version: /version=/p' charts/easee-exporter/Chart.yaml >> $GITHUB_OUTPUT"
+      - uses: wangyoucao577/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          goos: ${{ matrix.goos }}
+          goarch: ${{ matrix.goarch }}
+          asset_name: "easee-exporter-${{ steps.get_version.outputs.version }}-${{ matrix.goos }}-${{ matrix.goarch }}"
+          release_tag: "easee-exporter-${{ steps.get_version.outputs.version }}"
+          md5sum: false