Provide a phar version

[tomtomsen]

In my ci/cd pipeline i have a step which checks if .editorconfig definitions are met.
currently this runs as a docker command.

most other tools (phpunit, php-cs-fixer) are run as .phar, it would be great if editorconfig-checker.php is also available as phar.

[mstruebing]

Hey @tomtomsen, thanks for your issue. 👍
Could you explain what needs to be done to provide editorconfig-checker as a .phar?
I'm not so much into the PHP-world anymore, but still want to maintain this project.

[tomtomsen]

Hey @mstruebing, to be honest, i'm also not an expert.

but i managed to make a working version here: tomtomsen/editorconfig-checker.php-phar
it uses humbug/box

to make it work, i had to change the Utilities::getBasePath() method to work with the sys_get_temp_dir (096ab9441eb191e66bcb6cf0bf21ac1ec665a8df)
otherwise the path would point into the phar itself.

i haven't tried it to sign it.
i haven't tried to automate it.

but i can have a look.