New canonical tag helper

[1v9]

Issue resolved: #866

[1v9]

https://github.com/hexojs/hexo-pagination/blob/8b91a5cc0ddb0dfd0cbd1d708322569803eb23ef/lib/pagination.js#L16

https://github.com/hexojs/hexo-generator-index/blob/569bbb2c22a4d595682ba1014f5192173b4b7e36/lib/generator.js#L13

GitHub

hexojs/hexo-pagination

Pagination utilities for Hexo generator plugins. Contribute to hexojs/hexo-pagination development by creating an account on GitHub.

GitHub

hexojs/hexo-generator-index

Index generator plugin for Hexo. Contribute to hexojs/hexo-generator-index development by creating an account on GitHub.

[1v9]

{{ page.permalink }} works on every page exclude index and archive page.
{{ url }} is everythere.

[curbengh]

Wait for hexojs/hexo#3691

Most likely the option won't be backported to Hexo v3. Besides, this PR doesn't conflict with that option; assuming index.html only appear once at the end of url, String.replace(/index\.html$/, '').replace(/index\.html$/, '') still produces similar result.

[stevenjoezhang]

hexojs/hexo#3691 (comment)

permalink (endsWith '.html')
trailing_html
trailing_slash

What's the difference? Which is the recommended one?

[SukkaW]

@stevenjoezhang I have just updated that explanations:

trailing_html (When disabled, /about.html => /about)
trailing_slash (When disabled, /about/ => /about)

[stevenjoezhang]

@SukkaW Thank you. It'll be great if these features can be added to Hexo at the next release

[stevenjoezhang]

Pending Hexo v4.0 release.