borschik-tech-postcss v0.1.1

borschik-tech-postcss

Tech module for borschik which processes the css files like standard borschik css tech with additional source map generation feature. So after processing your css file with @import directives you will get new css with the imports expanded and a source map file which describes mapping between the tokens positions in generated file and its sources.

All processing is done using postcss. Imports are expanded using postcss-import plugin. CSS minimization is done using csswring plugin.

Usage

First you should install borschik and this module into your project and save it into package.json

npm install borschik borschik-tech-postcss --save

Then you could run borschik

./node_modules/.bin/borschik --tech postcss -i your.css --o your.min.css

Source map generation is enabled by default. In the case above it will be written to your.min.css.map. When output is a stream (stdout) the source map will be embedded into css content as a comment pragma. For example:

//# sourceMappingURL=data:application/json;base64, ...

Options

You can disable source map generation using sourceMap tech option. For example:

./node_modules/.bin/borschik --tech istanbul -i your.css -o your.min.css --tech-options '{"sourceMap": false}'

You can force to embed source map into file by specifying the inlineMap tech option. For example:

./node_modules/.bin/borschik --tech istanbul -i your.css -o your.min.css --tech-options '{"inlineMap": true}'

License

See MIT LICENSE.