fengyuanchen / postcss-header Goto Github PK

Hi, I use PostCSS as a command line called from a Java application. CSSNano is used via the config. I just do input.js to output.js. I need to add extra content to the output.js file. Sure I can do it manually but I would prefer to use your plugin. So long story short, is it possible to have a command line argument to add content to the cli that it will be added to the output.js file? That would be nice.

In order to make it work I had to change

    Once(root) {
      const header = options.header || options.banner;

      if (header) {
        root.prepend(header);
      }
    },

to:

    OnceExit(root) {
      const header = options.header || options.banner;

      if (header) {
        root.prepend(header);
      }
    },