[Bug report] PascalCase layouts cannot be used camelCase nor hyphen-delimited

[meteorlxy]

• I confirm that this is an issue rather than a question.

Bug report

Version

1.0.0-alpha.42

Steps to reproduce

1. Create a layout Hello:

+-- .vuepress
    +-- theme
        +-- layouts
            +-- Hello.vue
            +-- Layout.vue

2. Set layout in the frontmatter:

---
layout: hello
---

What is expected?

Render layout Hello.vue.

What is actually happening?

Render layout Layout.vue.

Other relevant information

The expected behavior is how 0.x behaves. So this could be a breaking change if not fixed.

Some relevant information about this issue:

• 1.x does not register all the layout components autoly, but 0.x does. 1.x only register layout components in routes beforeEnter hook (see Unknown Custom Element - <v-#####> #1173 (comment)).
• 1.x will check if the layout exists accoding to the exact layout name, i.e. LayoutName is only matched with LayoutName but not layoutName nor layout-name

[ulivz]

Available at 1.0.0-alpha.43.