Workaround to make --no-newline work (#23)

cli.js

@@ -84,7 +84,21 @@ function init(data) {
 
 	const fn = dotProp.get(chalk, styles.join('.'));
 	process.stdout.write(fn(data.replace(/\n$/, '')));
-	if (!cli.flags.noNewline) {
+
+	// The following is unfortunately a bit complex, because we're trying to
+	// support both `-n` and `--no-newline` flags and this is a little tricky
+	// with the current state of [meow](https://www.npmjs.com/package/meow) and
+	// [yargs-parser](https://github.com/yargs/yargs-parser), which meow uses.
+	//
+	// There are two conditions in the following `if` statement:
+	//
+	//   - `cli.flags.noNewline` is set when `-n` is passed.
+	//   - `cli.flags.newline` is set to `false` when `--no-newline` is passed.
+	//
+	//  We're hoping to simplify this in the future. See:
+	//  https://github.com/chalk/chalk-cli/issues/30
+	//
+	if (!cli.flags.noNewline && cli.flags.newline !== false) {
 		process.stdout.write('\n');
 	}
 }

test.js

@@ -43,3 +43,6 @@ test('without -n, output has trailing newline', macro,
 test('with -n, output has NO trailing newline', macro,
 	{args: ['-n', 'red', 'bold', 'unicorn'], opts: {stripEof: false}},
 	chalk.red.bold('unicorn') /* No trailing newline */);
+test('with --no-newline, output has NO trailing newline', macro,
+	{args: ['--no-newline', 'red', 'bold', 'unicorn'], opts: {stripEof: false}},
+	chalk.red.bold('unicorn') /* No trailing newline */);