[Bug report] page links failed in pages that use permalink

[meteorlxy]

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

Bug report

Version

v1.0.0-alpha.34

Steps to reproduce

docs
├── with-permalink.md
└── target-page.md

One page uses permalink, in which there is a link to the other page.

The other page does not use permalink.

// with-permalink.md
---
permalink: '/foo/bar'
---

[To target page](./target-page.md)

What is expected?

The link url is rendered as '/target-page.html', which points to target-page.md.

What is actually happening?

The link url is rendered as '/foo/bar/target-page.html', which does not exist.

[ulivz]

It’s truly an issue. but to a certain extent, I don't agree that this is an issue.

Once you set permalink to foo/bar, it means that the file will eventually be generated under foo/bar, since you are using a relative path, it would not be reasonable if you look at the relative path of the build assets.

So there is a workaround: once you used a permalink, you should use absolute paths first. maybe at this time, we need to mark this limit in the documentation.

It is more complicated to resolve the relative path during the build process, and it may also bring a breaking change.

---

Whatever, this is a issue worth solving, and contribution welcome.

[meteorlxy]

A common situation is in posts of blog. It might be annoying to link to other posts by absolute path.

[ulivz]

In the blog lovers I know, it seems that they all use absolute paths, e.g. @egoist. ref.

[meteorlxy]

Oh that makes me thinking about: Why Vuepress allow links end with .md?

I guess it's to be compatible with docs, as many projects just put their docs on github (like lerna).

I'm not so familiar with other tools, but they might not allow *.md link? So users have to write the url themselves.

(Vuepress makes me lazy lol 😅 )