/* eslint-disable prefer-object-spread, promise/prefer-await-to-then */
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'use strict';
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const util = require('util');
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const path = require('path');
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module.exports = grunt => {
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grunt.registerMultiTask('sass', 'Compile Sass to CSS', function () {
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const done = this.async();
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const options = this.options({
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precision: 10
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});
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if (!options.implementation) {
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grunt.fatal('The implementation option must be passed to the Sass task');
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}
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grunt.verbose.writeln(`\n${options.implementation.info}\n`);
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(async () => {
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await Promise.all(this.files.map(async item => {
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const [src] = item.src;
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if (!src || path.basename(src)[0] === '_') {
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return;
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}
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const result = await util.promisify(options.implementation.render)(Object.assign({}, options, {
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file: src,
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outFile: item.dest
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}));
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grunt.file.write(item.dest, result.css);
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if (options.sourceMap) {
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const filePath = options.sourceMap === true ? `${item.dest}.map` : options.sourceMap;
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grunt.file.write(filePath, result.map);
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}
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}));
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})().catch(error => {
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grunt.fatal(error.formatted || error);
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}).then(done);
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});
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};
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