Depending on the OS, there might be an additional artifacts for
debuginfo (dSYM folder for macs, .pbd file for windows). Given that we
can't disable `.pdb` for windows[1], let's just ignore all filenames!
[1]: https://github.com/rust-lang/rust/pull/28505)
`.pdb` files are for windows debug info (unlike on linux, debug info is
in a separate file). Windows executable actually hard-code paths to
`.pdb` files, so debugging mvsc rust programs works even without this
patch. However, if you want to distribute the executable to other
machines, you'd better distribute both `foo.exe` and `foo.pdb`, because
absolute paths won't work on another machine. Having same-named .pdb
file alongside the binary would work though.
closes#4960
Clap
Reopening of #5129
So, looks like all tests are 🍏 on my machine!
I definitely want to refactor it some more, and also manually checked that we haven't regressed any help messages, but all the major parts are in place already.
Error message for package "depends on itself" lists the packages in the cycle.
I got a cycle while trying to build someone else's code and cargo's error message didn't point me in the right direction, just mentioned there was a cycle. I thought we could be a bit more helpful.
Don't know what you think of {:#?} as the display but it seemed minimal code so I thought I'd start with that. I could compress the output to one package per line if preferred.
* remove Workspace::current_manifest
* remove incorrect logging
* move empty check to Packages::into_package_id_specs
* add test case mentioned in issue
