Find out if it worked

[peterbe]

If I have a typo (e.g. export EDITOR=cude) or I supply some spec that fails horribly it would be nice to know if it worked. E.g.

if (openEditor(['unicorn.js:5:3'])) {
  console.log('Editor opening working');
} else {
  console.warn('Editor opening failed');
}

Even better if it could be try { } catch instead of a boolean return.

[sindresorhus]

The openEditor method would have to be made async and awaited then. We would also have to use Promise.all here:

open-editor/index.js

Lines 70 to 72 in 9c7afcb

	for (const file of result.arguments) {
	open(file);
	}

and properly await it. I don't mind changing it if someone does a good pull request.