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Merge branch 'main' into copilot/add-graalvm-community-edition

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Bruno Borges
2026-06-22 17:45:12 -04:00
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README.md
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@@ -25,13 +25,6 @@ This action allows you to work with Java and Scala projects.
For more details, see the full release notes on the [releases page](https://github.com/actions/setup-java/releases/tag/v5.0.0)
## V2 vs V1
- V2 supports custom distributions and provides support for Azul Zulu OpenJDK, Eclipse Temurin and AdoptOpenJDK out of the box. V1 supports only Azul Zulu OpenJDK.
- V2 requires you to specify distribution along with the version. V1 defaults to Azul Zulu OpenJDK, only version input is required. Follow [the migration guide](docs/switching-to-v2.md) to switch from V1 to V2.
For information about the latest releases, recent updates, and newly supported distributions, please refer to the `setup-java` [Releases](https://github.com/actions/setup-java/releases).
## Usage
- `java-version`: The Java version that is going to be set up. Takes a whole or [semver](#supported-version-syntax) Java version. If not specified, the action will expect `java-version-file` input to be specified.
@@ -44,7 +37,7 @@ For information about the latest releases, recent updates, and newly supported d
- `architecture`: The target architecture of the package. Possible values: `x86`, `x64`, `armv7`, `aarch64`, `ppc64le`. Default value: Derived from the runner machine.
- `jdkFile`: If a use-case requires a custom distribution setup-java uses the compressed JDK from the location pointed by this input and will take care of the installation and caching on the VM.
- `jdkFile`: If a use-case requires a custom distribution setup-java uses the compressed JDK from the location pointed by this input and will take care of the installation and caching on the VM. Note: `distribution` must be set to 'jdkfile' (case-sensitive; all lowercase) when using this option.
- `check-latest`: Setting this option makes the action to check for the latest available version for the version spec.
@@ -98,8 +91,8 @@ steps:
```
#### Supported version syntax
The `java-version` input supports an exact version or a version range using [SemVer](https://semver.org/) notation:
- major versions: `8`, `11`, `16`, `17`, `21`, `25`
The `java-version` input supports an exact version or a version range using [SemVer](https://semver.org/) notation. The values below are examples, not an exhaustive list:
- major versions, such as: `8`, `11`, `16`, `17`, `21`, `25`
- more specific versions: `8.0.282+8`, `8.0.232`, `11.0`, `11.0.4`, `17.0`
- early access (EA) versions: `15-ea`, `15.0.0-ea`
@@ -121,6 +114,7 @@ Currently, the following distributions are supported:
| `graalvm` | [Oracle GraalVM](https://www.graalvm.org/) | [`graalvm` license](https://www.oracle.com/downloads/licenses/graal-free-license.html)
| `graalvm-community` | [GraalVM Community](https://github.com/graalvm/graalvm-ce-builds/releases) | [`graalvm-community` license](https://github.com/oracle/graal/blob/master/LICENSE)
| `jetbrains` | [JetBrains Runtime](https://github.com/JetBrains/JetBrainsRuntime/) | [`jetbrains` license](https://github.com/JetBrains/JetBrainsRuntime/blob/main/LICENSE)
| `jdkfile` | Custom JDK Installation | |
> [!NOTE]
> - The different distributors can provide discrepant list of available versions / supported configurations. Please refer to the official documentation to see the list of supported versions.
@@ -294,6 +288,15 @@ In the example above multiple JDKs are installed for the same job. The result af
- [Modifying Maven Toolchains](docs/advanced-usage.md#Modifying-Maven-Toolchains)
- [Java Version File](docs/advanced-usage.md#Java-version-file)
## V2 vs V1
Examples in this README use `actions/setup-java@v5`, but the main migration note from V1 still applies to all later major versions (`v2`, `v3`, `v4`, and `v5`):
- Starting with V2, the action supports custom distributions. V1 supports only Azul Zulu OpenJDK.
- Starting with V2, you must specify distribution along with the version. V1 defaults to Azul Zulu OpenJDK, so only version input is required. Follow [the migration guide](docs/switching-to-v2.md) to switch from V1 to V2.
For information about the latest releases, recent updates, and newly supported distributions, please refer to the `setup-java` [Releases](https://github.com/actions/setup-java/releases).
## Recommended permissions
When using the `setup-java` action in your GitHub Actions workflow, it is recommended to set the following permissions to ensure proper functionality: