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Ignore anchor and local link #4487

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m12watanabe1a
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Features

Add linkcheck ignore settings

  • Ignore local url
  • Ignore anchor

Related

#4209

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@fujitatomoya fujitatomoya left a comment

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although this is not perfect solution for #4209, it can exclude local links and anchors. that i think the improvement to take.

@ros2/team what do you think?

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@fujitatomoya fujitatomoya left a comment

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lgtm with green CI

@kscottz
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kscottz commented May 29, 2024

Cool! Thanks!

conf.py Outdated
linkcheck_ignore = [
r"^(?!http(|s):\/\/).*", # For ignore local link
]
linkcheck_anchors = False
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I'm wondering if we should use https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-linkcheck_anchors_ignore_for_url instead. In particular, I that will still check that the URL is valid, it just won't check that the anchor is valid.

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OK. So I would use linkcheck_anchors_ignore_for_url instead for

  • https://index.ros.org
  • https://github.com

Thank you so much for the suggestions.

conf.py Outdated
@@ -176,6 +176,12 @@

sitemap_url_scheme = '{version}/{link}'

# -- Options for linkcheck ------------------------------------------------
linkcheck_ignore = [
r"^(?!http(|s):\/\/).*", # For ignore local link
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Can you explain exactly what we are skipping here? An example of a link that this is skipping would help.

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@m12watanabe1a m12watanabe1a Jun 1, 2024

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The local link which does not start from https:// or http:// are ignored here.
This is for the link like ../../humble/Installation.htm which refers to the different distro that didn't build with a particular branch but exists on the published document.

However, this way of implementation ignores all local links and possibly passes the real broken links like #4488.

So to prevent those cases, it is better to add local links one by one manually

linkcheck_ignore = [
    r"../../(humble|galactic|etc..)/Installation.htm",  # For ignore local link

If you prefer the former, I will modify it accordingly.

@m12watanabe1a m12watanabe1a closed this by deleting the head repository Jul 25, 2024
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4 participants