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90 lines
2.0 KiB
JavaScript
90 lines
2.0 KiB
JavaScript
/*
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Copyright 2020 the JSDoc Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import babelParser from '@babel/parser';
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import _ from 'lodash';
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// Exported so we can use them in tests.
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export const parserOptions = {
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allowAwaitOutsideFunction: true,
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allowImportExportEverywhere: true,
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allowReturnOutsideFunction: true,
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allowSuperOutsideMethod: true,
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allowUndeclaredExports: true,
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plugins: [
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'asyncDoExpressions',
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[
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'decorators',
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{
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version: '2023-11',
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},
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],
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'decoratorAutoAccessors',
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'deferredImportEvaluation',
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'destructuringPrivate',
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'doExpressions',
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'estree',
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'explicitResourceManagement',
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'exportDefaultFrom',
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'functionBind',
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'functionSent',
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'importMeta',
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'importReflection',
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'jsx',
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'moduleBlocks',
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[
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'optionalChainingAssign',
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{
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version: '2023-07',
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},
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],
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'partialApplication',
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[
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'pipelineOperator',
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{
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proposal: 'hack',
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topicToken: '^^',
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},
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],
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'recordAndTuple',
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'sourcePhaseImports',
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'throwExpressions',
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],
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ranges: true,
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};
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// TODO: docs
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export class AstBuilder {
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#log;
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constructor(env) {
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this.#log = env.log;
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}
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build(source, filename, sourceType) {
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let ast;
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const options = _.defaults({}, parserOptions, { sourceType });
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try {
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ast = babelParser.parse(source, options);
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} catch (e) {
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this.#log.error(`Unable to parse ${filename}: ${e.message}`);
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}
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return ast;
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}
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}
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