Add support for --jvm-index

[mkurz]

I set up a custom coursier index file that containts Java 21 (and soon newer) early access builds:

• https://github.com/mkurz/jvm-index/blob/adoptium_temurin_eaps/index.json
• cs java --available --jvm-index https://github.com/mkurz/jvm-index/raw/adoptium_temurin_eaps/index.json

(If you are interested it was done with this hacked commit so you can generate the json file yourself locally if you want).

Reason is I want to run tests for the Play Framework with upcoming Java 21 LTS first release candidate (which is ea build 35) with our GitHub actions workflows. To set my index it needs support in your action.

Thanks!

[mkurz]

I updated the dist using the same node version and commands like in your workflows (I do have nvm installed):

setup-action/.github/workflows/update-dist.yml

Lines 13 to 18 in 6a582d7

	- name: Build
	shell: bash -l {0}
	run: |
	nvm use lts/gallium
	npm install
	npm run all

[mkurz]

It works!
See https://github.com/playframework/playframework/actions/runs/5912352284/job/16035835539?pr=11925#step:7:46

Install JVM
  /opt/hostedtoolcache/cs/2.1.2/x64/cs java --jvm adoptium:21-ea34 --jvm-index https://github.com/mkurz/jvm-index/raw/adoptium_temurin_eaps/index.json -version
  Still downloading:
  https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21%2B34-ea-beta/OpenJDK21U-jdk_x64_linux_hotspot_ea_21-0-34.tar.gz (68.12 %, 141565184 / 207803420)
  
  openjdk version "21-beta" 2023-09-19
  OpenJDK Runtime Environment Temurin-21+34-202308031254 (build 21-beta+34-ea)
  OpenJDK 64-Bit Server VM Temurin-21+34-202308031254 (build 21-beta+34-ea, mixed mode, sharing)
  /opt/hostedtoolcache/cs/2.1.2/x64/cs java-home --jvm adoptium:21-ea34 --jvm-index https://github.com/mkurz/jvm-index/raw/adoptium_temurin_eaps/index.json
  /home/runner/.cache/coursier/arc/https/github.com/adoptium/temurin21-binaries/releases/download/jdk-21%2[52](https://github.com/playframework/playframework/actions/runs/5912047986/job/16035189435?pr=11925#step:7:54)B34-ea-beta/OpenJDK21U-jdk_x64_linux_hotspot_ea_21-0-34.tar.gz/jdk-21+34

Would it be possible to get this merged and released with 1.3.5? Would be great, thanks!

[mkurz]

Anyone?

[tgodzik]

Looks good to me, though would love the opinion of @alexarchambault just to be sure. If Alex doesn't have time I will try to look further and maybe merge next week.

[mkurz]

@tgodzik Great, thanks!

[alexarchambault]

Looks good to me, thanks @mkurz!

I reverted the commit updating the dist files, as this is not needed (these are updated before tests on the CI, and pushed as a commit when on the main branch)

[mkurz]

@alexarchambault @tgodzik Can you please move the v1.3 and v1 tag to the latest v1.3.4 release? Thanks!

[alexarchambault]

@mkurz That slipped my attention, should be fine now

[mkurz]

Thanks!