Boot-autoprefixer

Boot task for autoprefixer.

Autoprefixer utilizes the most recent data from Can I Use to add only necessary vendor prefixes.

Requirements

Make sure postcss-cli and autoprefixer are installed on your system.

npm install --global postcss-cli autoprefixer

Installation

Usage

In build.boot, import the autoprefixer task:

(set-env! :dependencies '[[danielsz/boot-autoprefixer "0.0.2"]])
(require '[danielsz.autoprefixer :refer [autoprefixer]])

The autoprefixer task takes a vector of filenames, the CSS files you want to post-process with autoprefixer.

(task-options! autoprefixer {:files ["style-1.css" "style-2.css"]})

Autoprefixer uses Browserslist, so you can specify the browsers you want to target in your project by queries like last 2 versions or > 5%

(task-options! autoprefixer {:files ["style-1.css" "style-2.css"]
                             :browsers "last 2 versions"})

You can now compose autoprefixer in your boot pipeline like any other task.