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feat: Allowing post_url tag to receive liquid variables (#9776)

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Merge pull request 9776
This commit is contained in:
Jefferson Quesado
2025-06-05 11:51:04 -03:00
committed by GitHub
parent e2e1ee8eaa
commit 79a8e16f22
3 changed files with 73 additions and 12 deletions
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29
lib/jekyll/tags/post_url.rb
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@@ -66,23 +66,28 @@ module Jekyll
def initialize(tag_name, markup, tokens)
super
@markup = markup.strip
begin
@post_comparer = PostComparer.new(@markup)
rescue StandardError
raise_markup_parse_error
end
@template = Liquid::Template.parse(@markup) if @markup.include?("{{")
# Deprecated instance_variables.
# To be removed in Jekyll v5.0.
@orig_post = @markup
@post = @post_comparer
@post = nil
end
def render(context)
@context = context
@resolved_markup = @template&.render(@context) || @markup
site = context.registers[:site]
begin
@post_comparer = PostComparer.new(@resolved_markup)
rescue StandardError
raise_markup_parse_error
end
# For backwards compatibility only; deprecated instance_variable.
# To be removed in Jekyll v5.0.
@post = @post_comparer
# First pass-through.
site.posts.docs.each do |post|
return relative_url(post) if @post_comparer == post
@@ -104,23 +109,23 @@ module Jekyll
def raise_markup_parse_error
raise Jekyll::Errors::PostURLError, <<~MSG
Could not parse name of post #{@markup.inspect} in tag 'post_url'.
Could not parse name of post #{@resolved_markup.inspect} in tag 'post_url'.
Make sure the correct name is given to the tag.
MSG
end
def raise_post_not_found_error
raise Jekyll::Errors::PostURLError, <<~MSG
Could not find post #{@markup.inspect} in tag 'post_url'.
Could not find post #{@resolved_markup.inspect} in tag 'post_url'.
Make sure the post exists and the correct name is given to the tag.
MSG
end
def log_legacy_usage_deprecation
Jekyll::Deprecator.deprecation_message(
"A call to '{% post_url #{@markup} %}' did not match a post using the new matching " \
"method of checking name (path-date-slug) equality. Please make sure that you change " \
"this tag to match the post's name exactly."
"A call to '{% post_url #{@resolved_markup} %}' did not match a post using the new " \
"matching method of checking name (path-date-slug) equality. Please make sure that " \
"you change this tag to match the post's name exactly."
)
end
end