mirror of
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36 lines
1.4 KiB
Dart
36 lines
1.4 KiB
Dart
// Copyright 2016 Google Inc. Use of this source code is governed by an
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// MIT-style license that can be found in the LICENSE file or at
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// https://opensource.org/licenses/MIT.
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import 'package:path/path.dart' as p;
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import 'src/ast/sass.dart';
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import 'src/exception.dart';
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import 'src/io.dart';
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import 'src/sync_package_resolver.dart';
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import 'src/visitor/perform.dart';
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import 'src/visitor/serialize.dart';
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/// Loads the Sass file at [path], converts it to CSS, and returns the result.
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///
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/// If [color] is `true`, this will use terminal colors in warnings.
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///
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/// If [packageResolver] is provided, it's used to resolve `package:` imports.
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/// Otherwise, they aren't supported. It takes a [SyncPackageResolver][] from
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/// the `package_resolver` package.
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///
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/// [SyncPackageResolver]: https://www.dartdocs.org/documentation/package_resolver/latest/package_resolver/SyncPackageResolver-class.html
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///
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/// Finally throws a [SassException] if conversion fails.
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String render(String path,
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{bool color: false, SyncPackageResolver packageResolver}) {
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var contents = readFile(path);
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var url = p.toUri(path);
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var sassTree = p.extension(path) == '.sass'
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? new Stylesheet.parseSass(contents, url: url, color: color)
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: new Stylesheet.parseScss(contents, url: url, color: color);
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var cssTree =
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evaluate(sassTree, color: color, packageResolver: packageResolver);
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return toCss(cssTree);
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}
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