Dump config with --dump-config

[leesei]

Dump hexo.config and theme.config.
Allows us to check how Hexo interprets their config.

[leesei]

Note:
Take a look at overriding theme config while we're at it.
#1330 (comment)

[Xuanwo]

I remember there is a commit that change the way into merge: 61941e7

And I used to see there is a way to add info brfore someone want to Open a new issue, but I don't know how to setup it, do you have any idea?

[Xuanwo]

Well ,I got it, we can modify this file: https://github.com/hexojs/hexo/blob/master/CONTRIBUTING.md

But I'm afraid it meaningless for new user of github.

[leesei]

Ha, even I didn't read the CONTRIBUTING document myself.

The error prompt I mentioned is this one:
https://github.com/hexojs/hexo/blob/master/lib/hexo/index.js#L417-L423
Users do often see this prompt and check the troubleshooting page.

[leesei]

hexo config landed since 3.0
d5de106

But theme config was not handled.

[stevenjoezhang]

But theme config was not handled

theme_config made it possible

hexo config theme_config.scheme Muse