@syntest/analysis-javascript/dist/lib/target/TargetFactory.js

SynTest CFG JavaScript is a library for generating control flow graphs for the JavaScript language

"use strict";
/*
 * Copyright 2020-2023 Delft University of Technology and SynTest contributors
 *
 * This file is part of SynTest Framework - SynTest Javascript.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.TargetFactory = void 0;
const path = require("node:path");
const core_1 = require("@babel/core");
const Factory_1 = require("../Factory");
const ExportVisitor_1 = require("./export/ExportVisitor");
const TargetVisitor_1 = require("./TargetVisitor");
/**
 * TargetFactory for Javascript.
 *
 * @author Dimitri Stallenberg
 */
class TargetFactory extends Factory_1.Factory {
    /**
     * Generate function map for specified target.
     *
     * @param filePath The filePath of the target
     * @param AST The AST of the target
     */
    extract(filePath, AST) {
        // bit sad that we have to do this twice, but we need to know the exports
        const exportVisitor = new ExportVisitor_1.ExportVisitor(filePath, this.syntaxForgiving);
        (0, core_1.traverse)(AST, exportVisitor);
        const exports = exportVisitor.exports;
        const visitor = new TargetVisitor_1.TargetVisitor(filePath, this.syntaxForgiving, exports);
        (0, core_1.traverse)(AST, visitor);
        // we should check wether every export is actually used
        // TODO
        return {
            path: filePath,
            name: path.basename(filePath),
            subTargets: visitor.subTargets,
        };
    }
}
exports.TargetFactory = TargetFactory;
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