Support setup to return data

[peterroe]

Describe the feature

export default defineCommand({
    meta: {
        name: 'test',
        description: 'Test command',
    },
    async setup(context) {
        const data = someComputed(context)
		return { data }
    },
    async run({ args }, { data }) {
		console.log(data)
	}
})

Reason

The return value of setup could be useful, in addition to some initialization behavior, it could potentially produce different values depending on the context, which could be used in setup and passed to all subcommands in the run method arguments!

Of course, I may not have thought this through completely, does anyone else have a better suggestion?

Additional information

• Would you be willing to help implement this feature?

[peterroe]

Currently it can only be passed implicitly by putting the variable into global scope, or mounting it on a context object. I don't think this is a good and safe way to 👀