Method run

lib/nodeSass/UndefinedVariableFixer.js:5–11

(errorMessage)

class UndefinedVariableFixer extends BaseFixer {
    async run(errorMessage) {
        const varName = this.getUndefinedVariableName(errorMessage);
        const value = await this.guessVariableValue(varName);
        const scss = fs.readFileSync(this.filePath, 'utf8');
        const processedFile = await this.processCss(scss, this.transform(varName, value));
        return [{ filePath: this.filePath, data: processedFile.css }];
    }

    getUndefinedVariableName(errorMessage) {
        const match = errorMessage.match(/\$[a-zA-Z_-]+/gi);