Blog plugin blocking front matter custom layout config

[mAKEkr]

Bug report

Version

v1.0.0-alpha.4

Steps to reproduce

1. add new markdown file
2. configure front matter layout: specialLayout
3. check markdown file in dev, production result

What is expected?

displaying custom component in .vuepress/component/specialLayout.vue

What is actually happening?

displaying Page component in vuepress theme.

Other relevant information

• Your OS: Windows 10
• Node.js version: 10.11.0
• Browser version: Firefox 62.0.3(x64)
• Is this a global or local install? local
• Which package manager did you use for the install? yarn

[seifertm]

I can reproduce the issue with v1.0.0-alpha.20 as well.

[bin16]

See:

vuepress/packages/@vuepress/plugin-blog/index.js

Line 67 in 59eaa6a

Object.assign(rawFrontmatter, frontmatter)

frontmatter contains default values(permalink and layout), and rawFrontmatter is from markdown file, so...

[lei-cao]

seems it's broken in 1.0.0-alpha.33 again