Thank-you, @Colin. I’m still looking into this, although I’m running out of ideas.
I saw that gradlew calls uname twice, but not uname -m.
We have called
uname -mfor a long time to collect analytics
Could you point me to where that happens, if possible?
Does it happen in the org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:3.3 .jar?
Although I understand it’s not the cause of this issue, since it has been around for some time (and our Sonar scripts have worked for over a year otherwise).
One hindrance to just installing bash in the Alpine container is that we use docker run --rm ..., which deletes itself between invocations. So we can’t cache it, and–for our purposes–precious seconds count on the self-hosted runners, to avoid blocking multiple teams’ builds.
For the same reason, we may not be able to switch to a non-Alpine image, since installing bash there takes, for example, increases the GitHub Actions workflow by a minute.
Still looking…
Similar post, but resolution was just to install bash 