`edit-url-template` not working

[reddevilmidzy]

Location (URL)

https://github.com/rust-lang/rust/edit/HEAD/src/doc/unstable-book/src/the-unstable-book.md

Summary

When I click suggest an edit in the unstable book, it takes me to a 404 page. I think it's because edit-url-template's branch is set to HEAD instead of main.

https://github.com/rust-lang/rust/edit/main/src/doc/unstable-book/src/the-unstable-book.md
this link is work.

rust/src/doc/unstable-book/book.toml

Lines 4 to 6 in 1b43252

	[output.html]
	git-repository-url = "https://github.com/rust-lang/rust/tree/HEAD/src/doc/unstable-book"
	edit-url-template = "https://github.com/rust-lang/rust/edit/HEAD/src/doc/unstable-book/{path}"

rust/src/doc/rustc/book.toml

Lines 4 to 6 in 1b43252

	[output.html]
	git-repository-url = "https://github.com/rust-lang/rust/tree/HEAD/src/doc/rustc"
	edit-url-template = "https://github.com/rust-lang/rust/edit/HEAD/src/doc/rustc/{path}"

[reddevilmidzy]

related pr: #148395
cc: @Kobzol

[Kobzol]

Huh, annoying that GitHub doesn't normalize the git references in those links. Should be an easy fix, to replace HEAD with main there!

[vsriramv]

@rustbot claim