ci: add github workflow/action and remove travis ci

[live627]

Depends on SimpleMachines/BuildTools#12

JavaScript linting can be left for the future since our codebase isn't up to snuff yet, with different styles.

This will serve as the first phase of CI.

The version checking script will become problematic as we go to GA/patch only, because then not all files get version updates. See2.0.18.

[m4z]

Since #6501 is just ditching PHP 5.4, what's the plan re legacy-php.yml? Remove the test once it begins to fail, or still fix 5.4 errors despite not officially supporting it? Or can the check be made "optional"?

[live627]

I'll bump it to 5.6.

…

On Sat, Feb 6, 2021 at 1:43 PM m4z ***@***.***> wrote: Since #6501 <#6501> is just ditching PHP 5.4, what's the plan re legacy-php.yml? Remove the test once it begins to fail, or still fix 5.4 errors despite not officially supporting it? Or can the check be made "optional"? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#6500 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AADJNN5CXXOYPGJ2GAQU4S3S5WSWJANCNFSM4XGABH2Q> .

[live627]

Actually, I got rid of it because of php 7 code. What happened is that overtrue/phplint uses Symfony components which use php 7 code. I'm not ggoing to put in the effort to add something else. Someone else can if they wish. I'm not going to bother with php 5 for cd any longer.