chore: move git test utils to seperate package

@commitlint/core/package.json

@@ -63,6 +63,7 @@
   "license": "MIT",
   "devDependencies": {
     "@commitlint/utils": "^3.1.1",
+    "@commitlint/test": "^3.1.1",
     "ava": "0.22.0",
     "babel-cli": "^6.26.0",
     "babel-preset-commitlint": "^3.2.0",

@commitlint/core/src/load.test.js

@@ -1,22 +1,22 @@
+import {git} from '@commitlint/test';
 import test from 'ava';
 
-import {bootstrap} from './test-git';
 import load from './load';
 
 test('extends-empty should have no rules', async t => {
-	const cwd = await bootstrap('fixtures/extends-empty');
+	const cwd = await git.bootstrap('fixtures/extends-empty');
 	const actual = await load({}, {cwd});
 	t.deepEqual(actual.rules, {});
 });
 
 test('uses seed as configured', async t => {
-	const cwd = await bootstrap('fixtures/extends-empty');
+	const cwd = await git.bootstrap('fixtures/extends-empty');
 	const actual = await load({rules: {foo: 'bar'}}, {cwd});
 	t.is(actual.rules.foo, 'bar');
 });
 
 test('uses seed with parserPreset', async t => {
-	const cwd = await bootstrap('fixtures/parser-preset');
+	const cwd = await git.bootstrap('fixtures/parser-preset');
 	const {parserPreset: actual} = await load(
 		{
 			parserPreset: './conventional-changelog-custom'
@@ -33,24 +33,24 @@ test('uses seed with parserPreset', async t => {
 });
 
 test('invalid extend should throw', async t => {
-	const cwd = await bootstrap('fixtures/extends-invalid');
+	const cwd = await git.bootstrap('fixtures/extends-invalid');
 	await t.throws(load({}, {cwd}));
 });
 
 test('empty file should have no rules', async t => {
-	const cwd = await bootstrap('fixtures/empty-object-file');
+	const cwd = await git.bootstrap('fixtures/empty-object-file');
 	const actual = await load({}, {cwd});
 	t.deepEqual(actual.rules, {});
 });
 
 test('empty file should extend nothing', async t => {
-	const cwd = await bootstrap('fixtures/empty-file');
+	const cwd = await git.bootstrap('fixtures/empty-file');
 	const actual = await load({}, {cwd});
 	t.deepEqual(actual.extends, []);
 });
 
 test('respects cwd option', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends/first-extended');
+	const cwd = await git.bootstrap('fixtures/recursive-extends/first-extended');
 	const actual = await load({}, {cwd});
 	t.deepEqual(actual, {
 		extends: ['./second-extended'],
@@ -62,7 +62,7 @@ test('respects cwd option', async t => {
 });
 
 test('recursive extends', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends');
+	const cwd = await git.bootstrap('fixtures/recursive-extends');
 	const actual = await load({}, {cwd});
 	t.deepEqual(actual, {
 		extends: ['./first-extended'],
@@ -75,7 +75,7 @@ test('recursive extends', async t => {
 });
 
 test('recursive extends with json file', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends-json');
+	const cwd = await git.bootstrap('fixtures/recursive-extends-json');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {
@@ -89,7 +89,7 @@ test('recursive extends with json file', async t => {
 });
 
 test('recursive extends with yaml file', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends-yaml');
+	const cwd = await git.bootstrap('fixtures/recursive-extends-yaml');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {
@@ -103,7 +103,7 @@ test('recursive extends with yaml file', async t => {
 });
 
 test('recursive extends with js file', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends-js');
+	const cwd = await git.bootstrap('fixtures/recursive-extends-js');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {
@@ -117,7 +117,7 @@ test('recursive extends with js file', async t => {
 });
 
 test('recursive extends with package.json file', async t => {
-	const cwd = await bootstrap('fixtures/recursive-extends-package');
+	const cwd = await git.bootstrap('fixtures/recursive-extends-package');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {
@@ -131,7 +131,7 @@ test('recursive extends with package.json file', async t => {
 });
 
 test('parser preset overwrites completely instead of merging', async t => {
-	const cwd = await bootstrap('fixtures/parser-preset-override');
+	const cwd = await git.bootstrap('fixtures/parser-preset-override');
 	const actual = await load({}, {cwd});
 
 	t.is(actual.parserPreset.name, './custom');
@@ -145,7 +145,7 @@ test('parser preset overwrites completely instead of merging', async t => {
 });
 
 test('recursive extends with parserPreset', async t => {
-	const cwd = await bootstrap('fixtures/recursive-parser-preset');
+	const cwd = await git.bootstrap('fixtures/recursive-parser-preset');
 	const actual = await load({}, {cwd});
 
 	t.is(actual.parserPreset.name, './conventional-changelog-custom');
@@ -157,7 +157,7 @@ test('recursive extends with parserPreset', async t => {
 });
 
 test('ignores unknow keys', async t => {
-	const cwd = await bootstrap('fixtures/trash-file');
+	const cwd = await git.bootstrap('fixtures/trash-file');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {
@@ -170,7 +170,7 @@ test('ignores unknow keys', async t => {
 });
 
 test('ignores unknow keys recursively', async t => {
-	const cwd = await bootstrap('fixtures/trash-extend');
+	const cwd = await git.bootstrap('fixtures/trash-extend');
 	const actual = await load({}, {cwd});
 
 	t.deepEqual(actual, {

@commitlint/core/src/read.test.js

@@ -1,13 +1,13 @@
+import {git} from '@commitlint/test';
 import test from 'ava';
 import execa from 'execa';
 import * as sander from '@marionebl/sander';
 
 import pkg from '../package';
-import {bootstrap, clone} from './test-git';
 import read from './read';
 
 test('get edit commit message from git root', async t => {
-	const cwd = await bootstrap();
+	const cwd = await git.bootstrap();
 
 	await sander.writeFile(cwd, 'alpha.txt', 'alpha');
 	await execa('git', ['add', '.'], {cwd});
@@ -18,7 +18,7 @@ test('get edit commit message from git root', async t => {
 });
 
 test('get history commit messages', async t => {
-	const cwd = await bootstrap();
+	const cwd = await git.bootstrap();
 	await sander.writeFile(cwd, 'alpha.txt', 'alpha');
 	await execa('git', ['add', 'alpha.txt'], {cwd});
 	await execa('git', ['commit', '-m', 'alpha'], {cwd});
@@ -31,7 +31,7 @@ test('get history commit messages', async t => {
 });
 
 test('get edit commit message from git subdirectory', async t => {
-	const cwd = await bootstrap();
+	const cwd = await git.bootstrap();
 	await sander.mkdir(cwd, 'beta');
 	await sander.writeFile(cwd, 'beta/beta.txt', 'beta');
 
@@ -44,7 +44,7 @@ test('get edit commit message from git subdirectory', async t => {
 });
 
 test('get history commit messages from shallow clone', async t => {
-	const cwd = await clone(pkg.repository.url, '--depth', '1');
+	const cwd = await git.clone(pkg.repository.url, '--depth', '1');
 	const err = await t.throws(read({from: 'master', cwd}));
 
 	t.true(

@commitlint/test/package.json

@@ -0,0 +1,70 @@
+{
+  "name": "@commitlint/test",
+  "version": "3.1.1",
+  "description": "test utilities for @commitlint",
+  "main": "lib/",
+  "private": true,
+  "scripts": {
+    "pretest": "dep-check",
+    "test": "ava -c 4",
+    "build": "cross-env NODE_ENV=production babel src --out-dir lib  --source-maps",
+    "watch": "babel src --out-dir lib --watch --source-maps",
+    "clean": "rimraf lib",
+    "prepublish": "npm run build"
+  },
+  "ava": {
+    "files": [
+      "src/**/*.test.js",
+      "!lib/**/*"
+    ],
+    "source": [
+      "src/**/*.js",
+      "!lib/**/*"
+    ],
+    "babel": "inherit",
+    "require": [
+      "babel-register"
+    ]
+  },
+  "babel": {
+    "presets": [
+      "babel-preset-commitlint"
+    ]
+  },
+  "xo": false,
+  "engines": {
+    "node": ">=4"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/marionebl/commitlint.git"
+  },
+  "bugs": {
+    "url": "https://github.com/marionebl/commitlint/issues"
+  },
+  "homepage": "https://github.com/marionebl/commitlint#readme",
+  "keywords": [
+    "conventional-changelog",
+    "commitlint",
+    "cli"
+  ],
+  "author": {
+    "name": "Mario Nebl",
+    "email": "hello@herebecode.com"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "@marionebl/sander": "^0.6.1",
+    "execa": "^0.8.0",
+    "pkg-dir": "^2.0.0"
+  },
+  "devDependencies": {
+    "@commitlint/utils": "^3.1.1",
+    "ava": "0.22.0",
+    "babel-cli": "^6.26.0",
+    "babel-preset-commitlint": "^3.2.0",
+    "babel-register": "^6.26.0",
+    "cross-env": "^5.0.1",
+    "rimraf": "2.6.1"
+  }
+}

@commitlint/core/src/test-git.js → @commitlint/test/src/git.js

@@ -2,18 +2,17 @@ import crypto from 'crypto';
 import os from 'os';
 import path from 'path';
 
-import execa from 'execa';
 import * as sander from '@marionebl/sander';
+import execa from 'execa';
+import pkgDir from 'pkg-dir';
 
 export {bootstrap, clone};
 
-const PKG_ROOT = path.join(__dirname, '..');
-
 async function bootstrap(fixture) {
 	const cwd = path.join(os.tmpdir(), rand());
 
 	if (typeof fixture !== 'undefined') {
-		await sander.copydir(PKG_ROOT, fixture).to(cwd);
+		await sander.copydir(await pkgDir(), fixture).to(cwd);
 	}
 
 	await execa('git', ['init', cwd]);

@commitlint/test/src/index.js

@@ -0,0 +1,3 @@
+import * as git from './git';
+
+export {git};

@commitlint/test/src/index.test.js

@@ -0,0 +1,14 @@
+import test from 'ava';
+import * as u from '.';
+
+test('exports a git namespace', t => {
+	t.is(typeof u.git, 'object');
+});
+
+test('git namespace has bootstrap', t => {
+	t.is(typeof u.git.bootstrap, 'function');
+});
+
+test('git namespace has clone', t => {
+	t.is(typeof u.git.clone, 'function');
+});

package.json

@@ -31,7 +31,10 @@
     "ignores": [
       "@commitlint/**/lib/**",
       "@commitlint/**/node_modules"
-    ]
+    ],
+    "rules": {
+      "import/prefer-default-export": "off"
+    }
   },
   "engines": {
     "node": ">=4"