refakts
Version:
TypeScript refactoring tool built for AI coding agents to perform precise refactoring operations via command line instead of requiring complete code regeneration.
123 lines • 4.26 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkUnusedMethods = checkUnusedMethods;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
function checkUnusedMethods(directory) {
const issues = [];
const files = findTypeScriptFiles(directory);
for (const file of files) {
const content = fs.readFileSync(file, 'utf8');
const fileIssues = findUnusedMethodsInFile(file, content);
issues.push(...fileIssues);
}
return issues;
}
function findTypeScriptFiles(directory) {
const files = [];
walkDirectory(directory, files);
return files;
}
function walkDirectory(dir, files) {
const entries = fs.readdirSync(dir);
for (const entry of entries) {
processDirectoryEntry(dir, entry, files);
}
}
function processDirectoryEntry(dir, entry, files) {
const fullPath = path.join(dir, entry);
const stat = fs.statSync(fullPath);
if (stat.isDirectory() && !shouldSkipDirectory(entry)) {
walkDirectory(fullPath, files);
}
else if (isTypeScriptFile(stat, entry)) {
files.push(fullPath);
}
}
function isTypeScriptFile(stat, entry) {
return stat.isFile() && entry.endsWith('.ts');
}
function shouldSkipDirectory(dirName) {
return dirName === 'node_modules' || dirName === '.git' || dirName === 'dist';
}
function findUnusedMethodsInFile(filePath, content) {
const lines = content.split('\n');
const privateMethods = extractPrivateMethods(lines);
const usedMethods = findMethodUsages(content);
return findUnusedFromPrivateMethods(filePath, privateMethods, usedMethods);
}
function findUnusedFromPrivateMethods(filePath, privateMethods, usedMethods) {
return privateMethods
.filter(method => !usedMethods.has(method.name))
.map(method => createUnusedMethodIssue(filePath, method));
}
function createUnusedMethodIssue(filePath, method) {
return {
file: filePath,
method: method.name,
line: method.line
};
}
function extractPrivateMethods(lines) {
const methods = [];
for (let i = 0; i < lines.length; i++) {
const method = tryExtractPrivateMethod(lines[i], i + 1);
if (method) {
methods.push(method);
}
}
return methods;
}
function tryExtractPrivateMethod(line, lineNumber) {
const match = line.match(/private\s+(\w+)\s*\(/);
if (match) {
return createMethodReference(match[1], lineNumber);
}
return null;
}
function createMethodReference(name, line) {
return { name, line };
}
function findMethodUsages(content) {
const usages = new Set();
const methodCallPattern = /this\.(\w+)\(/g;
let match;
while ((match = methodCallPattern.exec(content)) !== null) {
usages.add(match[1]);
}
return usages;
}
//# sourceMappingURL=unused-method-checker.js.map