Merge pull request #8 from sbesson/appveyor2ghactions

Migrate to GitHub actions

.github/workflows/build.yml

@@ -0,0 +1,46 @@
+---
+name: Gradle
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        java: [8, 11]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.java }}
+        uses: actions/setup-java@v3
+        with:
+          java-version: ${{ matrix.java }}
+          distribution: 'zulu'
+      - name: Run commands
+        run: ./gradlew build
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v2
+        if: matrix.java == 8
+        with:
+          name: omero-ldaptool
+          path: build/distributions/*
+          if-no-files-found: error
+  upload:
+    name: Create release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startswith(github.ref, 'refs/tags/')
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+      - name: List artifacts
+        run: ls -R
+      - name: Create release draft
+        uses: softprops/action-gh-release@v1
+        with:
+          files: omero-ldaptool/*
+          draft: true
+          fail_on_unmatched_files: true