From a4edf4dc108eceba85b785677f003272b00a27a3 Mon Sep 17 00:00:00 2001
From: Liam Miller-Cushon <cushon@google.com>
Date: Mon, 12 Feb 2024 16:09:19 -0800
Subject: [PATCH] Generate native-image binaries for google-java-format

And include them in release artifacts.

I tested this on my fork of the repo, and have a demo here:
https://github.com/cushon/google-java-format/releases

When downloading the artifacts from the releases page they don't have
the executable bit set, and my Mac blocks them because they aren't
signed. That can be worked around with the following, but isn't ideal:

```
chmod a+rx google-java-format-darwin
sudo xattr -r -d com.apple.quarantine google-java-format-darwin
```

Progress towards #868
---
 .github/workflows/release.yml | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cf57f3e94..3dafd8cd3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -79,3 +79,31 @@ jobs:
           files: |
             core/target/google-java-format*
             eclipse_plugin/target/google-java-format-eclipse-plugin-*.jar
+
+  build-native-image:
+    name: "Build GraalVM native-image on ${{ matrix.os }}"
+    runs-on: ${{ matrix.os }}
+    needs: build-maven-jars
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - name: "Check out repository"
+        uses: actions/checkout@v4
+      - name: "Set up GraalVM"
+        uses: graalvm/setup-graalvm@v1
+        with:
+          java-version: "21"
+          distribution: "graalvm-community"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          native-image-job-reports: "true"
+          cache: "maven"
+      - name: "Native"
+        run: mvn -Pnative -DskipTests package -pl core -am
+      - name: "Move outputs"
+        run: cp core/target/google-java-format google-java-format-${{ matrix.os == 'ubuntu-latest' && 'linux' || 'darwin' }}
+      - name: "Upload native-image"
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: gh release upload "v${{ github.event.inputs.version }}" "google-java-format-${{ matrix.os == 'ubuntu-latest' && 'linux' || 'darwin' }}"