PHP 7.4 has just been released with several new features! Learn how to install it on Linux, Windows, Mac OS X, and more.
Several months ago I blogged about compiling open-zwave for Home Assistant 0.45 on Docker. There were two reasons I did this:
PHP 7.2 is slated for release in November 2017, but you don't have to wait until then to start testing your applications! We can easily use Docker to test against the latest pre-release versions of 7.2.
PHP 7.2 Pre-Release Images
PHP now has official pre-release Docker builds available. You should use those instead.
Home Assistant uses the open-zwave library to control Z-Wave home automation devices like light switches and door sensors. Unfortunately, this library's last release (1.5) was back in August 2016 and doesn't include configurations for many Z-Wave devices I use (like the Linear NGDZ00-4 Garage Door).
Using a shared cache volume across all of our Docker-based Gitlab CI jobs has allowed us to drastically improve our build speeds.