initial github actions creation

Author: AdamBien

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Build and Release
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '25'
+
+      - name: Fetch zb
+        run: |
+          curl -fL -o zb.jar https://github.com/AdamBien/zb/releases/latest/download/zb.jar
+
+      - name: Build
+        working-directory: zsmith
+        run: java -jar ../zb.jar
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: build-${{ github.run_number }}
+          name: build-${{ github.run_number }} (${{ github.sha }})
+          files: zsmith/zbo/zsmith.jar
+          generate_release_notes: true