add release build

Author: ftl

.github/workflows/release.yml

@@ -0,0 +1,48 @@
+name: Release-Build
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    outputs:
+      version_number: ${{ steps.version_number.outputs.version_number }}
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go 1.26
+        uses: actions/setup-go@v6
+        with:
+          go-version: "1.26.1"
+        id: go
+
+      - name: Version Number
+        id: version_number
+        run: echo "version_number=$(make version_number)" >> $GITHUB_OUTPUT
+
+      - name: Show Version
+        run: echo "Version ${{ steps.version_number.outputs.version_number }}"
+
+      - name: Build
+        run: make prepare build archive
+
+      - name: "Upload binary archive"
+        uses: actions/upload-artifact@v7
+        with:
+          name: hamlibplugin-archive
+          path: ./com.thecodingflow.hamlibplugin.zip
+
+      - name: Upload package to the release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file_glob: true
+          file: ./com.thecodingflow.hamlibplugin.zip
+          tag: ${{ github.ref }}