test: refactor test utils to typescript

.gitignore

@@ -10,4 +10,4 @@ package-lock.json
 lib/
 package.json.lerna_backup
 /*.iml
-tsconfig.tsbuildinfo
+tsconfig.tsbuildinfo

.vscode/launch.json

@@ -0,0 +1,24 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+	{
+	  "type": "node",
+	  "request": "launch",
+	  "name": "Jest Test Current file",
+	  "program": "${workspaceFolder}/node_modules/jest/bin/jest.js",
+	  "cwd": "${workspaceFolder}",
+	  "args": [
+		"--runInBand",
+		"--no-cache",
+		"--no-coverage",
+		"${fileBasename}"
+	  ],
+	  "sourceMaps": true,
+	  "console": "integratedTerminal",
+	  "internalConsoleOptions": "neverOpen"
+	}
+  ]
+}

@commitlint/cli/package.json

@@ -67,8 +67,7 @@
     "pkg-dir": "4.2.0",
     "resolve-bin": "0.4.0",
     "sander": "0.6.0",
-    "string-to-stream": "3.0.1",
-    "tmp": "0.1.0"
+    "string-to-stream": "3.0.1"
   },
   "dependencies": {
     "@commitlint/format": "^8.3.4",

@packages/test/package.json

@@ -6,37 +6,6 @@
   "files": [
     "lib/"
   ],
-  "scripts": {
-    "build": "cross-env NODE_ENV=production babel src --out-dir lib  --source-maps",
-    "start": "concurrently \"ava --watch --verbose\" \"yarn run watch\"",
-    "test": "ava --verbose",
-    "watch": "babel src --out-dir lib --watch --source-maps"
-  },
-  "ava": {
-    "files": [
-      "src/**/*.test.js",
-      "!lib/**/*"
-    ],
-    "source": [
-      "src/**/*.js",
-      "!lib/**/*"
-    ],
-    "babel": {
-      "testOptions": {
-        "presets": [
-          "babel-preset-commitlint"
-        ]
-      }
-    },
-    "require": [
-      "@babel/register"
-    ]
-  },
-  "babel": {
-    "presets": [
-      "babel-preset-commitlint"
-    ]
-  },
   "engines": {
     "node": ">=4"
   },
@@ -59,16 +28,12 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@marionebl/sander": "0.6.1",
+    "@types/execa": "^0.9.0",
+    "@types/fs-extra": "^8.0.1",
+    "@types/tmp": "^0.1.0",
     "execa": "0.11.0",
-    "pkg-dir": "4.2.0"
-  },
-  "devDependencies": {
-    "@babel/core": "^7.7.7",
-    "@babel/cli": "^7.7.7",
-    "@babel/register": "^7.7.7",
-    "babel-preset-commitlint": "^8.2.0",
-    "concurrently": "3.5.1",
-    "cross-env": "5.1.1"
+    "fs-extra": "^8.1.0",
+    "pkg-dir": "4.2.0",
+    "tmp": "0.1.0"
   }
 }

@packages/test/src/fix.ts

@@ -0,0 +1,24 @@
+import tmp from 'tmp';
+import fs from 'fs-extra';
+import path from 'path';
+import pkgDir from 'pkg-dir';
+
+async function bootstrap(fixture?: string): Promise<string> {
+	const tmpDir = tmp.dirSync({
+		keep: false,
+		unsafeCleanup: true
+	});
+
+	if (typeof fixture !== 'undefined') {
+		const packageDir = await pkgDir();
+		if (!packageDir) {
+			throw new Error(`ENOENT, no such file or directory '${packageDir}'`);
+		}
+
+		await fs.copy(path.join(packageDir, fixture), tmpDir.name);
+	}
+
+	return tmpDir.name;
+}
+
+export {bootstrap};

@packages/test/src/git.ts

@@ -0,0 +1,34 @@
+import execa from 'execa';
+
+import * as fix from './fix';
+
+export async function bootstrap(fixture?: string) {
+	const cwd = await fix.bootstrap(fixture);
+
+	await init(cwd);
+	return cwd;
+}
+
+export async function clone(source: string, ...args: string[]) {
+	const cwd = await fix.bootstrap();
+
+	await execa('git', ['clone', ...args, source, cwd]);
+	await setup(cwd);
+	return cwd;
+}
+
+export async function init(cwd: string) {
+	await execa('git', ['init', cwd]);
+	await setup(cwd);
+	return cwd;
+}
+
+async function setup(cwd: string) {
+	try {
+		await execa('git', ['config', 'user.name', 'ava'], {cwd});
+		await execa('git', ['config', 'user.email', '[email protected]'], {cwd});
+		await execa('git', ['config', 'commit.gpgsign', 'false'], {cwd});
+	} catch (err) {
+		console.warn(`git config in ${cwd} failed`, err.message);
+	}
+}

@packages/test/src/index.test.ts

@@ -0,0 +1,32 @@
+import * as u from '.';
+import os from 'os';
+import path from 'path';
+import fs from 'fs-extra';
+
+test('exports a git namespace', () => {
+	expect(typeof u.git).toBe('object');
+});
+
+test('git namespace has bootstrap', () => {
+	expect(typeof u.git.bootstrap).toBe('function');
+});
+
+test('git namespace has clone', () => {
+	expect(typeof u.git.clone).toBe('function');
+});
+
+test('expect to create tmp directory', async () => {
+	const directory = await u.git.bootstrap();
+	expect(directory).toContain('tmp-');
+	expect(directory).toContain(os.tmpdir());
+});
+
+test('expect to create tmp from directory from src', async () => {
+	const directory = await u.git.bootstrap('.github');
+	expect(directory).toContain('tmp-');
+	expect(directory).toContain(os.tmpdir());
+	expect(fs.existsSync(directory)).toBeTruthy();
+
+	const indexFile = path.join(directory, 'ISSUE_TEMPLATE.md');
+	expect(fs.existsSync(indexFile)).toBeTruthy();
+});

@packages/test/src/npm.js → @packages/test/src/npm.ts

@@ -1,14 +1,13 @@
 import execa from 'execa';
-import * as sander from '@marionebl/sander';
+import path from 'path';
+import fs from 'fs-extra';
 
 import * as git from './git';
 
-export {bootstrap};
-
-async function bootstrap(fixture) {
+export async function bootstrap(fixture: string) {
 	const cwd = await git.bootstrap(fixture);
 
-	if (await sander.exists(cwd, 'package.json')) {
+	if (await fs.pathExists(path.join(cwd, 'package.json'))) {
 		await execa('npm', ['install'], {cwd});
 	}
 

@packages/test/tsconfig.json

@@ -0,0 +1,15 @@
+{
+	"extends": "../../tsconfig.shared.json",
+	"compilerOptions": {
+		"composite": true,
+		"rootDir": "./src",
+		"outDir": "./lib"
+	},
+	"include": [
+		"./src"
+	],
+	"exclude": [
+		"./src/**/*.test.ts",
+		"./lib/**/*"
+	]
+}

tsconfig.json

@@ -3,6 +3,7 @@
     "include": [],
     "extends": "./tsconfig.shared.json",
     "references": [
+        { "path": "@packages/test" },
         { "path": "@commitlint/ensure" },
         { "path": "@commitlint/execute-rule" },
         { "path": "@commitlint/format" },