Revert vendor/bin/phpunit

because windows...
https://github.com/kocsismate/composer/blob/feature-bin-compat/src/Compo...

Locally applied and all is well.

Its just sad how much time we wasted due to #1475510: Remove external dependencies from the core repo and let Composer manage the dependencies instead

FWIW, I ran this on a Ubuntu VM running on Windows host. I have never had problems with symlinks earlier but maybe recent updates to composer changed something.

Also, the link you gave is some other repository. The link in the actual repo would be https://github.com/composer/composer/blob/master/src/Composer/Installer/.... I am curious as to why this happened.

Okay, I see why this happened. I am only posting here for reference in case it happens to someone else (or if I forget).

                $cwd = getcwd();
                try {
                    // under linux symlinks are not always supported for example
                    // when using it in smbfs mounted folder
                    $relativeBin = $this->filesystem->findShortestPath($link, $binPath);
                    chdir(dirname($link));
                    if (false === @symlink($relativeBin, $link)) {
                        throw new \ErrorException();
                    }
                } catch (\ErrorException $e) {
                    file_put_contents($link, $this->generateUnixyProxyCode($binPath, $link));
                }

It basically falls back to generating the proxy code if the symlink creation failed for some reason. I think it's functionally the same, but yes, let's keep things simple in core.

And yes, waiting on #1475510: Remove external dependencies from the core repo and let Composer manage the dependencies instead...

Committed and pushed to 8.0.x. Thanks a lot for the fast turnaround on this!

Stupid old bot.