refactor: remove esbuild

Author: johnsoncodehk

packages/cli/index.ts

@@ -1,6 +1,5 @@
 import ts = require('typescript');
 import path = require('path');
-import core = require('@tsslint/core');
 import cache = require('./lib/cache.js');
 import worker = require('./lib/worker.js');
 import fs = require('fs');
@@ -52,7 +51,6 @@ class Project {
 	options: ts.CompilerOptions = {};
 	configFile: string | undefined;
 	currentFileIndex = 0;
-	builtConfig: string | undefined;
 	cache: cache.CacheData = {};
 
 	constructor(
@@ -132,7 +130,6 @@ class Project {
 }
 
 (async () => {
-	const builtConfigs = new Map<string, Promise<string | undefined>>();
 	const clack = await import('@clack/prompts');
 	const processFiles = new Set<string>();
 	const tsconfigAndLanguages = new Map<string, string[]>();
@@ -360,10 +357,8 @@ class Project {
 
 	projects = projects.filter(project => !!project.configFile);
 	projects = projects.filter(project => !!project.fileNames.length);
-	for (const project of projects) {
-		project.builtConfig = await getBuiltConfig(project.configFile!);
-	}
-	projects = projects.filter(project => !!project.builtConfig);
+	projects = projects.filter(project => !!project.configFile);
+
 	for (const project of projects) {
 		allFilesNum += project.fileNames.length;
 	}
@@ -437,7 +432,6 @@ class Project {
 			project.tsconfig,
 			project.languages,
 			project.configFile!,
-			project.builtConfig!,
 			project.rawFileNames,
 			project.options,
 		);
@@ -544,13 +538,6 @@ class Project {
 		await startWorker(linterWorker);
 	}
 
-	async function getBuiltConfig(configFile: string) {
-		if (!builtConfigs.has(configFile)) {
-			builtConfigs.set(configFile, core.buildConfig(configFile, ts.sys.createHash, msg => spinner?.message(msg), (s, code) => log(gray(s), code)));
-		}
-		return await builtConfigs.get(configFile);
-	}
-
 	function addProcessFile(fileName: string) {
 		processFiles.add(fileName);
 		updateSpinner();

packages/cli/lib/cache.ts

@@ -9,7 +9,7 @@ export function loadCache(
 	configFilePath: string,
 	createHash: (path: string) => string = btoa
 ): CacheData {
-	const outDir = core.getDotTsslintPath(configFilePath);
+	const outDir = getDotTsslintPath(configFilePath);
 	const cacheFileName = createHash(path.relative(outDir, configFilePath)) + '_' + createHash(JSON.stringify(process.argv)) + '_' + createHash(path.relative(outDir, tsconfig)) + '.cache.json';
 	const cacheFilePath = path.join(outDir, cacheFileName);
 	const cacheFileStat = fs.statSync(cacheFilePath, { throwIfNoEntry: false });
@@ -30,8 +30,13 @@ export function saveCache(
 	cache: CacheData,
 	createHash: (path: string) => string = btoa
 ): void {
-	const outDir = core.getDotTsslintPath(configFilePath);
+	const outDir = getDotTsslintPath(configFilePath);
 	const cacheFileName = createHash(path.relative(outDir, configFilePath)) + '_' + createHash(JSON.stringify(process.argv)) + '_' + createHash(path.relative(outDir, tsconfig)) + '.cache.json';
 	const cacheFilePath = path.join(outDir, cacheFileName);
+	fs.mkdirSync(outDir, { recursive: true });
 	fs.writeFileSync(cacheFilePath, JSON.stringify(cache));
 }
+
+function getDotTsslintPath(configFilePath: string): string {
+	return path.resolve(configFilePath, '..', 'node_modules', '.tsslint');
+}

packages/cli/lib/worker.ts

@@ -137,15 +137,14 @@ async function setup(
 	tsconfig: string,
 	languages: string[],
 	configFile: string,
-	builtConfig: string,
 	_fileNames: string[],
 	_options: ts.CompilerOptions
 ) {
 	const clack = await import('@clack/prompts');
 
 	let config: config.Config | config.Config[];
 	try {
-		config = (await import(url.pathToFileURL(builtConfig).toString())).default;
+		config = (await import(url.pathToFileURL(configFile).toString())).default;
 	} catch (err) {
 		if (err instanceof Error) {
 			clack.log.error(err.stack ?? err.message);

packages/cli/package.json

@@ -2,9 +2,6 @@
 	"name": "@tsslint/cli",
 	"version": "2.0.7",
 	"license": "MIT",
-	"engines": {
-		"node": ">=22"
-	},
 	"bin": {
 		"tsslint": "./bin/tsslint.js"
 	},

packages/core/index.ts

@@ -1,6 +1,3 @@
-export * from './lib/build';
-export * from './lib/watch';
-
 import type {
 	Config,
 	LinterContext,

packages/core/lib/build.ts

@@ -2,6 +2,9 @@
 	"name": "@tsslint/core",
 	"version": "2.0.7",
 	"license": "MIT",
+	"engines": {
+		"node": ">=23.6.0"
+	},
 	"files": [
 		"**/*.js",
 		"**/*.d.ts"
@@ -13,7 +16,6 @@
 	},
 	"dependencies": {
 		"@tsslint/types": "2.0.7",
-		"esbuild": ">=0.17.0",
 		"minimatch": "^10.0.1"
 	},
 	"scripts": {