sourceafSass4f::SassResult.fan

** Sass compilation results.
class SassResult {

    ** 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) }
    
    ** 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, ".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) {
        parent  := file.isDir ? file : file.parent
        name    := file.isDir ? inputFile.basename + ext : file.name 
        outFile := parent.plus(name.toUri)

        outFile.parent.create
        outFile.out.writeChars(content).close
    }
}