Don't export development-only files

[oliverklee]

The files that are used for developing PHPUnit
(but not for developing with PHPUnit) should not be
exported.

This should reduce the size of the Composer packages
that are installed with the --prefer-dist option
(which is the default) considerably.

[oliverklee]

To keep things simple, this 7.5 version also includes some files and directories have have been introduced in 8.3.

The files are ordered the same way they are ordered in PhpStorm.

[codecov]

Codecov Report

Merging #3855 into 7.5 will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##                7.5    #3855   +/-   ##
=========================================
  Coverage     83.62%   83.62%           
  Complexity     3651     3651           
=========================================
  Files           143      143           
  Lines          9743     9743           
=========================================
  Hits           8148     8148           
  Misses         1595     1595

Impacted Files	Coverage Δ	Complexity Δ
src/Runner/Version.php	66.66% <0%> (ø)	8% <0%> (ø)	⬇️

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[kubawerlos]

Can we have /.* export-ignore for all the dot-starting-files? The convention is that these files are internal and not to be released after all, right?

[sebastianbergmann]

I am reluctant to merge this as there were problems in the past when tests was ignored for export.

AFAIK, @remicollet relies on tests being exported. Maybe he can provide some insight?

[oliverklee]

Can we have /.* export-ignore for all the dot-starting-files?

I would be fine with that. @sebastianbergmann What do you think?

[oliverklee]

Symfony recently had this change, too:
symfony/yaml@79800cc