reporemix/dist/transformers/jsOptimizer.js

A opiniated repomix tool for Rust and NextJS projects.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.optimizeJS = optimizeJS;
const tree_sitter_parser_1 = require("../tree-sitter-parser");
function optimizeJS(content, filePath) {
    return __awaiter(this, void 0, void 0, function* () {
        const tree = yield tree_sitter_parser_1.treeSitterParser.parseFile(content, filePath);
        if (!tree)
            return content;
        const imports = new Set();
        const usages = new Set();
        function traverse(node) {
            if (node.type === 'import_declaration') {
                for (let i = 0; i < node.childCount; i++) {
                    const child = node.child(i);
                    if ((child === null || child === void 0 ? void 0 : child.type) === 'named_imports') {
                        for (let j = 0; j < child.childCount; j++) {
                            const spec = child.child(j);
                            if ((spec === null || spec === void 0 ? void 0 : spec.type) === 'import_specifier') {
                                imports.add(spec.text);
                            }
                        }
                    }
                }
            }
            else if (node.type === 'identifier') {
                usages.add(node.text);
            }
            for (let i = 0; i < node.childCount; i++) {
                const child = node.child(i);
                if (child) {
                    traverse(child);
                }
            }
        }
        traverse(tree.rootNode);
        // Remove unused imports (simplified; would need to reconstruct the import statement)
        // For now, just log; implement removal in refactor
        console.log(`Unused imports in ${filePath}:`, Array.from(imports).filter((imp) => !usages.has(imp)));
        return content; // Placeholder
    });
}