I’d like to test building Perl on WSLv1 (to reproduce the build error https_//github.com/Perl/perl5/issues/18254).
Is there an container or an action to set up Ubuntu 18.04 on WSLv1 on Windows?
(a Google search found only this on Marketplace https://github.com/marketplace/actions/setup-wsl, but unsure if it’s WSLv1 or WSLv2)
Does windows-2019 virtual environment have WSLv1 enabled?
Testing builds on WSLv1 can still be important in the post-WSLv2 world.