用于将CSS文件打包为JavaScript字符串的工具

Question

I'm looking for an external tool for creating valid JavaScript strings from a css file.

The content of the css file should be well escaped and compressed (if possible) into a JavaScript string.

The reason for that is, that I'd like to deliver my library only in one file, the JavaScript file. Consider, this cannot (?) be done with the common webassets/packaging/compressing tools.

Any ideas? Best regards.

Answer 1

I'd like to answer my own question.

The (NodeJS-) projects https://github.com/GoalSmashers/clean-css and https://github.com/mathiasbynens/jsesc fits the requirements.

Usage:

cleancss input.css -o input.min.css
jsesc < input.min.css > output.txt

The output.txt file contains the well escaped JavaScript string.