add linting (and some initial fixes)

1 files changed, 103 insertions, 0 deletions

diff --git a/node_modules/ava/lib/main.js b/node_modules/ava/lib/main.js
new file mode 100644
index 000000000..52618e8b7
--- /dev/null
+++ b/node_modules/ava/lib/main.js
@@ -0,0 +1,103 @@
+'use strict';
+const worker = require('./test-worker');
+const adapter = require('./process-adapter');
+const serializeError = require('./serialize-error');
+const globals = require('./globals');
+const Runner = require('./runner');
+
+const opts = globals.options;
+const runner = new Runner({
+	bail: opts.failFast,
+	failWithoutAssertions: opts.failWithoutAssertions,
+	file: opts.file,
+	match: opts.match,
+	serial: opts.serial,
+	updateSnapshots: opts.updateSnapshots
+});
+
+worker.setRunner(runner);
+
+// If fail-fast is enabled, use this variable to detect
+// that no more tests should be logged
+let isFailed = false;
+
+Error.stackTraceLimit = Infinity;
+
+function test(props) {
+	if (isFailed) {
+		return;
+	}
+
+	const hasError = typeof props.error !== 'undefined';
+
+	// Don't display anything if it's a passed hook
+	if (!hasError && props.type !== 'test') {
+		return;
+	}
+
+	if (hasError) {
+		props.error = serializeError(props.error);
+	} else {
+		props.error = null;
+	}
+
+	adapter.send('test', props);
+
+	if (hasError && opts.failFast) {
+		isFailed = true;
+		exit();
+	}
+}
+
+function exit() {
+	// Reference the IPC channel now that tests have finished running.
+	adapter.ipcChannel.ref();
+
+	const stats = runner.buildStats();
+	adapter.send('results', {stats});
+}
+
+globals.setImmediate(() => {
+	const hasExclusive = runner.tests.hasExclusive;
+	const numberOfTests = runner.tests.testCount;
+
+	if (numberOfTests === 0) {
+		adapter.send('no-tests', {avaRequired: true});
+		return;
+	}
+
+	adapter.send('stats', {
+		testCount: numberOfTests,
+		hasExclusive
+	});
+
+	runner.on('test', test);
+
+	process.on('ava-run', options => {
+		// Unreference the IPC channel. This stops it from keeping the event loop
+		// busy, which means the `beforeExit` event can be used to detect when tests
+		// stall.
+		adapter.ipcChannel.unref();
+
+		runner.run(options)
+			.then(() => {
+				runner.saveSnapshotState();
+
+				return exit();
+			})
+			.catch(err => {
+				process.emit('uncaughtException', err);
+			});
+	});
+
+	process.on('ava-init-exit', () => {
+		exit();
+	});
+});
+
+module.exports = runner.chain;
+
+// TypeScript imports the `default` property for
+// an ES2015 default import (`import test from 'ava'`)
+// See: https://github.com/Microsoft/TypeScript/issues/2242#issuecomment-83694181
+module.exports.default = runner.chain;