virtuslab / coursier-m1

A small repo to release coursier using self-hosted Mac M1 runner

coursier-m1

Apple M1 and Linux aarch64 launchers of coursier

Find the launchers as assets of the releases.

This repository builds coursier launchers for macOS, both for Intel processors (as a sanity check of the build here), and for M1, alongside launchers for Linux on aarch64.

The generated launchers are tested just like those of the main coursier repository, via the cli-tests module of the main coursier repository, that is published to Maven Central, is pulled in this repo, and used to test the launchers here.

coursier-m1's Issues

Availability from the Homebrew

Would be a great addition if both aarch64 and x86_64 versions would be available for Homebrew via courier hosted formula or core formula (which is JVM only right now).

`No adoptium version` when running 2.1.6 `cs java`

Running on an M2 Pro with Mac OS 13.0 I am unable to install jvms with the aarch64 coursier at least for 2.1.6.

Steps to reproduce:

$ curl -L -o cs-aarch64-apple-darwin-2.1.6-Virtus.gz https://github.com/VirtusLab/coursier-m1/releases/download/v2.1.6/cs-aarch64-apple-darwin.gz
$ chmod a+x cs-aarch64-apple-darwin-2.1.6-Virtus
$ ./cs-aarch64-apple-darwin-2.1.6-Virtus version
2.1.6
$ ./cs-aarch64-apple-darwin-2.1.6-Virtus java --jvm 8 -version
JVM 8 not found in index: No adoptium version matching '1.8+' found

But the same setup works using the x86 binary (I have Rosetta2 emulation going):

$ curl -L -o cs-x86_64-apple-darwin-2.1.6-Virtus.gz https://github.com/VirtusLab/coursier-m1/releases/download/v2.1.6/cs-x86_64-apple-darwin.gz
$ gunzip cs-x86_64-apple-darwin-2.1.6-Virtus.gz
$ chmod a+x cs-x86_64-apple-darwin-2.1.6-Virtus
$ ./cs-x86_64-apple-darwin-2.1.6-Virtus java --jvm 8 -version
... installs the first time ...
openjdk version "1.8.0_392"
OpenJDK Runtime Environment (Temurin)(build 1.8.0_392-b08)
OpenJDK 64-Bit Server VM (Temurin)(build 25.392-b08, mixed mode)

We ran into this issue when trying to use the VirtusLab coursier for more recent M1 architecture binaries. pantsbuild/pants#20174

The aarch64 binary is able to perform other coursier functions without trouble like resolve or fetch org.scalameta::scalafmt-cli:2.4.2.