Second attempt to PR "Add new "JVM Packages" external services type. (#21703)" (!22923) · Merge requests · Administrator / sourcegraph

Created by: olafurpg

This PR reverts the revert from https://github.com/sourcegraph/sourcegraph/pull/22887 (commit 22389f3683089d0cde3566b6c9570498c904b700)

Steps that were taken to resolve the previous error:

log helpful error message instead of panic on nil pointer dereference
build new musl-compatible binary of coursier https://github.com/sourcegraph/lsif-java/releases/download/v0.5.6/cs-musl.zip
add new coursier binary to repo-updater docker container image

This commit should be safe to merge but it's probably best to wait next week Monday to causing production issues over the weekend.

Second attempt to PR "Add new "JVM Packages" external services type. (#21703)"