Fix help flag

[msabramo]

This fixes the issue of --help not working (and adds a test to prevent future breakages), mentioned in #32.

[sindresorhus]

It's a bug in meow. I'm just going to disable strict flags until it's fixed. sindresorhus/meow#197

[msabramo]

Oh interesting. So I shouldn't have to specify help in flags:

		help: {
			type: 'boolean'
		},

?

[msabramo]

The problem with disabling strict flags, as you probably realized, is that now we're back to this, which is unfortunate:

$ node cli.js --foobar "I got your input right here"
Input required

[sindresorhus]

@msabramo If you look at the meow docs, it's automatic.

[sindresorhus]

The problem with disabling strict flags, as you probably realized, is that now we're back to this, which is unfortunate:

I don't want too many workarounds. It will hopefully be fixed in meow soon.

[msabramo]

I don't want too many workarounds. It will hopefully be fixed in meow soon.

Yeah, I get that you want to fix things properly instead of having temporary bandaids that have to be removed later. But I guess I'd say that disabling strict flags is its own workaround and it's one that unfortunately has an impact on the user experience. And it also would ideally be removed when meow is fixed.

So whatever you want to do is fine of course, but I'd suggest this:

--- a/cli.js
+++ b/cli.js
@@ -54,9 +54,12 @@ const cli = meow(`
          $ echo 'Unicorns from stdin' | chalk --stdin red bold
 `, {
        importMeta: import.meta,
-       // TODO: Disabled until https://github.com/sindresorhus/meow/issues/197 is fixed.
-       // allowUnknownFlags: false,
+       allowUnknownFlags: false,
        flags: {
+               // TODO: Can be removed when https://github.com/sindresorhus/meow/issues/197 is fixed.
+               help: {type: 'boolean'},
+               version: {type: 'boolean'},
+
                template: {
                        type: 'string',
                        alias: 't',

This version handles both --help and --version (I didn't realize --version was a flag until I saw the meow bug you referenced) and I added a tweaked version of your TODO comment, so that folks know why this weirdness is there and that it can hopefully be removed soon.