@aquaori/deplens/dist/analyzer/parser.js

A precise dependency analysis tool for npm and pnpm projects

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseAST = parseAST;
const parser_1 = require("@babel/parser");
/**
 * 将代码解析为抽象语法树(AST)
 * @param fileContentList 文件内容列表
 * @returns AST 列表
 */
async function parseAST(fileContentList) {
    const asts = [];
    for (let i = 0; i < fileContentList.length; i++) {
        const content = fileContentList[i];
        if (typeof content !== 'string') {
            console.warn(`Warning: Skipping non-string content at index ${i}`);
            continue;
        }
        try {
            const ast = (0, parser_1.parse)(content, {
                sourceType: 'module',
                allowImportExportEverywhere: true,
                plugins: [
                    'jsx',
                    'typescript',
                    'dynamicImport',
                    'classProperties',
                    'typescript'
                ],
            });
            asts.push(ast);
        }
        catch (error) {
            throw new Error(`\nFailed to parse file at index ${i}: \n${error instanceof Error ? error.message : String(error)}\nContent snippet: ${content.substring(0, 100)}...`);
        }
    }
    return asts;
}
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