Merge pull request #216 from hypermod-io/fix-extension-defaults

fixes extensions default options

Author: danieldelcore

.changeset/pink-eels-fix.md

@@ -0,0 +1,6 @@
+---
+'@hypermod/core': patch
+'@hypermod/cli': patch
+---
+
+Fixes parsing of the default options for the extensions flag

packages/cli/src/index.ts

@@ -45,7 +45,7 @@ program
   .option(
     '-e, --extensions <value>',
     'Transform files with these file extensions (comma separated list)',
-    'js, jsx, ts, tsx',
+    'js,jsx,ts,tsx',
   )
   .option(
     '--ignore-pattern <value>',

packages/core/src/runner.ts

@@ -162,7 +162,9 @@ export function run(
     ? Math.min(availableCpus, options.cpus)
     : availableCpus;
   const extensions =
-    options.extensions && options.extensions.split(',').map(ext => '.' + ext);
+    options.extensions &&
+    options.extensions.split(',').map(ext => '.' + ext.trim());
+
   const fileCounters: FileCounters = { error: 0, ok: 0, nochange: 0, skip: 0 };
   const statsCounter: Stats = {};
   const startTime = process.hrtime();