vsce ls fails with yarn v2 config files

[ssbarnea]

$ npx vsce ls
 INFO  Detected presence of yarn.lock. Using 'yarn' instead of 'npm' (to override this pass '--no-yarn' on the command line).
 ERROR  Command failed: yarn list --prod --json

There is no list in yarn 2 and if you try to pass --no-yarn to vsce, you endup with the other problems and failures.

As a temporary workaround I could replace replace vsce ls with zipinfo -1 *.vsix to perform the listing but that would not work if other tools/libraries are calling vsce ls themselves. It is still broken.

Yarn v2 is more than two years old and v1 is no longer supported, so that does not really counts as a "feature". Code rots, and apparently vsce is not immune to it.

Related: #517

[joaomoreno]

Duplicate of #517

[ssbarnea]

Sorry, I seen original OP closing it. In fact is not a full duplicate, that one is specific, we might have other broken things related to general compatibility with yarn v2.