v1

v1.0.0

GitHub Action for checking Java code formatting with palantir-java-format.

Features

• Native binary — uses GraalVM native image from Maven Central, no Java/Maven/Gradle required
• Smart file detection — in mode: changed automatically picks up files from PR or push commits
• Binary caching — caches the formatter binary via actions/cache to speed up subsequent runs
• Configurable version — supports any published version of palantir-java-format-native

Inputs

Input	Default	Description
version	2.89.0	Version of palantir-java-format
mode	changed	changed — files from PR/push; all — every .java file

Quick start

- uses: actions/checkout@v4

- uses: abashev/palantir-java-format-action@v1
  with:
    version: '2.89.0'

Supported platforms

• Linux x86_64
• Linux aarch64
• macOS aarch64 (Apple Silicon)