sourceafSass4f::SassResult.fan

** Sass compilation results.
class SassResult {
    private static const Log    log     := SassResult#.pod.log

    ** The input Scss file.
    File? inputFile
    
    ** The compiled CSS.
    Str css
    
    ** The compiled source map.
    Str? sourceMap
    
    ** The options used to compile the Sass files.
    SassOptions options
    
    internal new make(|This|in) { in(this) }
    
    ** A really shitty version of Autoprefixer.
    ** 
    ** `https://github.com/postcss/autoprefixer`
    Void autoprefix() {
        css = css
            .replace(";appearance: none", ";appearance: none;-moz-appearance: none;-webkit-appearance: none")
    }
    
    ** Saves the CSS to the given file.
    ** 
    ** If the given file is a directory then the resulting filename is taken from the input file with a '.css' extension.
    ** The parent directory is created if it does not exist.  
    Void saveCss(File cssFile) {
        saveStr(cssFile, options.outputStyle.isMinified ? ".min.css" : ".css", css)
    }
    
    ** Saves the source map to the given file.   
    ** 
    ** If the given file is a directory then the resulting filename is taken from the input file with a '.css.map' extension.
    ** The parent directory is created if it does not exist.  
    Void saveSourceMap(File sourceMapFile) {
        saveStr(sourceMapFile, ".css.map", sourceMap)
    }
    
    private Void saveStr(File file, Str ext, Str content) {
        name    := file.isDir ? inputFile.basename + ext : file.name 
        outFile := file.plus(name.toUri)

        outFile.parent?.create
        outFile.out.writeChars(content).close
        
        // double space so the path lines up nicely with the Compiling log
        log.info("  - Wrote `${outFile.normalize.osPath}`")
    }
}