@nodesecure/js-x-ray/dist/estree/functions/getCallExpressionIdentifier.js

JavaScript AST XRay analysis

// Import Internal Dependencies
import { getMemberExpressionIdentifier } from "./getMemberExpressionIdentifier.js";
import { noop } from "../types.js";
export function getCallExpressionIdentifier(node, options = {}) {
    if (node.type !== "CallExpression") {
        return null;
    }
    const { externalIdentifierLookup = noop, resolveCallExpression = true } = options;
    if (node.callee.type === "Identifier") {
        return node.callee.name;
    }
    if (node.callee.type === "MemberExpression") {
        const memberObject = node.callee.object;
        const lastId = [
            ...getMemberExpressionIdentifier(node.callee, { externalIdentifierLookup })
        ].join(".");
        return resolveCallExpression && memberObject.type === "CallExpression" ?
            getCallExpressionIdentifier(memberObject) + `.${lastId}` :
            lastId;
    }
    return resolveCallExpression ?
        getCallExpressionIdentifier(node.callee, { externalIdentifierLookup }) : null;
}
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