Switch to CLI option

bin.js

@@ -20,6 +20,7 @@ sade('ley')
 	.version(pkg.version)
 	.option('-C, --cwd', 'The current directory to resolve from', '.')
 	.option('-d, --dir', 'The directory of migration files to run', 'migrations')
+	.option('-f, --fileRegex', 'A regular expression used to match files in the migrations', '\.[cm]?[tj]s$')
 	.option('-c, --config', 'Path to `ley` config file', 'ley.config.js')
 	.option('-D, --driver', 'The name of a database client driver')
 	.option('-r, --require', 'Additional module(s) to preload')

index.js

@@ -25,7 +25,7 @@ async function parse(opts) {
 		$.isDriver(driver); // throws validation error(s)
 	}
 
-	const migrations = await $.glob(dir, opts.config.fileRegex);
+	const migrations = await $.glob(dir, opts.fileRegex);
 
 	return { driver, migrations };
 }
@@ -108,7 +108,7 @@ exports.new = async function (opts={}) {
 
 	let str = '';
 	await mkdir(dir);
-	
+
 	if (opts.esm) {
 		str += 'export async function up(client) {\n\n}\n\n';
 		str += 'export async function down(client) {\n\n}\n';

lib/util.js

@@ -2,8 +2,9 @@ const { existsSync } = require('fs');
 const { totalist } = require('totalist');
 const { resolve } = require('path');
 
-exports.glob = async function (dir, rgx = /\.[cm]?[tj]s$/) {
+exports.glob = async function (dir, fileRegex = '\.[cm]?[tj]s$') {
 	const output = [];
+	const rgx = new RegExp(fileRegex);
 	await totalist(dir, (name, abs) => rgx.test(name) && output.push({ name, abs }));
 	return output.sort((a, b) => a.name.localeCompare(b.name, undefined, { numeric:true })); // ~rand order
 }

readme.md

@@ -397,10 +397,10 @@ Default: `migrations`
 The directory (relative to `opts.cwd`) to find migration files.
 
 #### opts.fileRegex
-Type: `RegExp`<br>
-Default: `/\.[cm]?[tj]s$/`
+Type: `string`<br>
+Default: `\.[cm]?[tj]s$`
 
-The file regex used to find migration files in `opts.dir`.
+The file RegExp string used to find migration files in `opts.dir`.
 
 #### opts.driver
 Type: `string` or `Driver`<br>

test/util.js

@@ -32,7 +32,7 @@ glob('usage', async ctx => {
 });
 
 glob('fileRegex option', async ctx => {
-	const out = await $.glob(ctx.dir, /00[123]\.js/);
+	const out = await $.glob(ctx.dir, '00[123]\.js$');
 	assert.ok(Array.isArray(out), 'returns Promise<Array>');
 	assert.is(out.length, 3, '~> has 3 items');