mirror of
https://github.com/actions/setup-java.git
synced 2024-08-16 10:19:51 +02:00
Instruction to download custom distribution JDK and install (#500)
This commit is contained in:
parent
45058d7f99
commit
1f2faad7e0
1 changed files with 25 additions and 0 deletions
|
@ -168,6 +168,31 @@ steps:
|
|||
- run: java -cp java HelloWorldApp
|
||||
```
|
||||
|
||||
If your use-case requires a custom distribution (in the example, alpine-linux is used) or a version that is not provided by setup-java and you want to always install the latest version during runtime, then you can use the following code to auto-download the latest JDK, determine the semver needed for setup-java, and setup-java will take care of the installation and caching on the VM:
|
||||
|
||||
```yaml
|
||||
steps:
|
||||
- name: fetch latest temurin JDK
|
||||
id: fetch_latest_jdk
|
||||
run: |
|
||||
major_version={{ env.JAVA_VERSION }} # Example 8 or 11 or 17
|
||||
cd $RUNNER_TEMP
|
||||
response=$(curl -s "https://api.github.com/repos/adoptium/temurin${major_version}-binaries/releases")
|
||||
latest_jdk_download_url=$(echo "$response" | jq -r '.[0].assets[] | select(.name | contains("jdk_x64_alpine-linux") and endswith(".tar.gz")) | .browser_download_url')
|
||||
curl -Ls "$latest_jdk_download_url" -o java_package.tar.gz
|
||||
latest_jdk_json_url=$(jdk_download_url "$response" | jq -r '.[0].assets[] | select(.name | contains("jdk_x64_alpine-linux") and endswith(".tar.gz.json")) | .browser_download_url')
|
||||
latest_semver_version=$(curl -sL $latest_jdk_json_url | jq -r 'version.semver')
|
||||
echo "java_version=$latest_semver_version" >> "$GITHUB_OUTPUT"
|
||||
|
||||
- uses: actions/setup-java@v3
|
||||
with:
|
||||
distribution: 'jdkfile'
|
||||
jdkFile: ${{ runner.temp }}/java_package.tar.gz
|
||||
java-version: {{ steps.fetch_latest_jdk.outputs.java_version }}
|
||||
architecture: x64
|
||||
- run: java -cp java HelloWorldApp
|
||||
```
|
||||
|
||||
## Testing against different Java distributions
|
||||
**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.
|
||||
```yaml
|
||||
|
|
Loading…
Reference in a new issue