Repo link: https://github.com/wemake-services/docker-image-size-limit My story It was an early morning. I was drinking my first cup of tea and reviewing a pull request from another developer. It looked pretty well. Just some new python dependencies to generate beautiful reports. And a bunch of new alpine libraries to make sure everything will work. …

Agile people are obsessed with writing user stories. And it is a powerful instrument indeed. But, from my practice a lot of people are doing it wrong. Let’s see an example: As a user I want to receive issue webhooks from Gitlab So that I can list all current tasks …

What is a slug? The term “slug” comes from the world of newspaper production. If you have ever created a simple “Blog” application you have already reinvented it. When you need to access any post at some URL you need to identify it somehow. The simplest idea is to identify them by id, but…

Some time ago I was faced with a task of testing a bash script. At first I decided to use Python unit-tests, however, I was reluctant to bring external technologies to the project. Therefore I had to go with the testing framework written in the notorious bash. Overview of the existing solutions After googling available…

When npm@5 was just released this question was the first one I have googled. No doubts it comes to mind since new npm version introduced a lot of yarn’s features. In other words: should I still use yarn after installing npm@5? Yarn features Why do people use yarn in the first place…

Phoenix Framework always has been awesome. But it was never as awesome as the new 1.3 release (which is rc1 right now actually). There are a lot of significant changes. Chris McCord made a great job writing a complete migrating guide. Inspired by it and by the talk Chris gave…

Псс, парень, не хочешь немного brew? Вступление к серии Передо мной недавно встала задача, как распространять одну консольную утилиту? Обычные мои инструменты вроде pip, npm и gem не подходили в силу языка самой утилиты — bash. Тогда стало понятно, что нужно распространять свое приложение в том числе и через системные пакетные менеджеры. Для…

Managing Django’s settings might be tricky. There are severals issues which are encountered by any Django developer along the way. First one is caused by the default project structure. Django clearly offers us a single settings.py file. It seams reasonable at the first glance. And it is actually easy to…