mirror of
https://github.com/actions/setup-java
synced 2024-12-23 05:34:56 +00:00
65 lines
2.1 KiB
Markdown
65 lines
2.1 KiB
Markdown
# setup-java
|
|
|
|
<p align="left">
|
|
<a href="https://github.com/actions/setup-java"><img alt="GitHub Actions status" src="https://github.com/actions/setup-java/workflows/Main%20workflow/badge.svg"></a>
|
|
</p>
|
|
|
|
This action sets up a java environment for use in actions by:
|
|
|
|
- optionally downloading and caching a requested version of java by version and adding to PATH. Default downloads are populated from the [Zulu Community distribution of OpenJDK](http://static.azul.com/zulu/bin/)
|
|
- registering problem matchers for error output
|
|
|
|
# Usage
|
|
|
|
See [action.yml](action.yml)
|
|
|
|
Basic:
|
|
```yaml
|
|
steps:
|
|
- uses: actions/checkout@v1
|
|
- uses: actions/setup-java@v1
|
|
with:
|
|
java-version: '9.0.4' # The JDK version to make available on the path. Takes a whole or semver JDK version, or 1.x syntax (e.g. 1.8 => Jdk 8.x). To specify a specific version for JDK 8 or older use the following pattern (8.0.x)
|
|
java-package: jdk # (jre, jdk, or jdk+fx) - defaults to jdk
|
|
architecture: x64 # (x64 or x86) - defaults to x64
|
|
- run: java -cp java HelloWorldApp
|
|
```
|
|
|
|
From local file:
|
|
```yaml
|
|
steps:
|
|
- uses: actions/checkout@v1
|
|
- uses: actions/setup-java@v1
|
|
with:
|
|
java-version: '4.0.0'
|
|
architecture: x64
|
|
jdkFile: <path to jdkFile> # Optional - jdkFile to install java from. Useful for versions not found on Zulu Community CDN
|
|
- run: java -cp java HelloWorldApp
|
|
```
|
|
|
|
Matrix Testing:
|
|
```yaml
|
|
jobs:
|
|
build:
|
|
runs-on: ubuntu-16.04
|
|
strategy:
|
|
matrix:
|
|
# test against latest update of each major Java version, as well as specific updates of LTS versions:
|
|
java: [ 1.6, 6.0.83, 7, 7.0.181, 8, 8.0.192, 9.0,x, 10, 11.0.x, 11.0.3, 12, 13 ]
|
|
name: Java ${{ matrix.java }} sample
|
|
steps:
|
|
- uses: actions/checkout@master
|
|
- name: Setup java
|
|
uses: actions/setup-java@v1
|
|
with:
|
|
java-version: ${{ matrix.java }}
|
|
- run: java -cp java HelloWorldApp
|
|
```
|
|
|
|
# License
|
|
|
|
The scripts and documentation in this project are released under the [MIT License](LICENSE)
|
|
|
|
# Contributions
|
|
|
|
Contributions are welcome! See [Contributor's Guide](docs/contributors.md)
|