dependency-manager

As you can see on this image, Command classes have very poor coverage currently (16% of lines covered in total):

Here some examples of how to write sane integration tests for most commands:

https://github.com/composer/composer/blob/176d25851d1f99345c652a6ecbc7c3787071218d/tests/C

We should audit Poetry's dependencies to ensure they are rock solid.

Some of the dependencies could do with a refresh-

pnpm version: >=6.11.0-0

Code to reproduce the issue:

Describe the proposed change(s).

It seems to be available starting from Node v17. See also:
https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Is your feature request related to a problem? Please describe.

Not related to a problem

Describe the solution you'd like

We opened #808 to discuss how we might use GitHub actions. At the time, this repo didn't have actions enabled. Now that it does, we should try them out for some of the things in that thread.

_Edit from @arschles - we have focused this issue to just the twitte

If CPM_SOURCE_CACHE is set to an empty string, CPM fails with file DOWNLOAD error: cannot create directory '/cpm' - Specify file by full.

We currently don't support compiler options which are two parameters, like -encoding UTF-8, and commas also seem to be invalid in parameters, presumably excluded by some regex...