Testing Go applications with PostgreSQL and docker

I spawn and terminate docker containers automatically with Jenkins.

This allowed me to have a lighter application and to keep my testing environment closer to the live environment.

In this post I describe how I did this.

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Gin-gonic improvements

While writing simple web applications using gin-gonic web framework, there are some things that should be improved, in my opinion:

Ideas

  1. Static file serving: it should be improved to use browser caching, according to https://developers.google.com/speed/docs/insights/LeverageBrowserCaching
  2. Default values for templates rendering: there are some values that I am going to need in pretty much every template i am rendering. It would be nice to be able to set them once and for all so that when I render a template, the values i want to be always present are added to the ones i am passing on the fly.

Continua a leggere “Gin-gonic improvements”