Example on how to add a module to RenderPages pipeline

[savornicesei]

Issue by johanvergeer
Tuesday Jun 18, 2019 at 20:00 GMT
Originally opened as Wyamio/Wyam#7

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Could you show a full example on how to add a module to the RenderBlogPosts pipeline, without breaking the existing pipeline. The reason I'm asking is because I want to insert the SearchIndex module. I got the search functionality to work, but now the layout is messed up.

My guess is that it should be something like this, but that doesn't work. I would prefer to have a generic example, which could also be included in the documentation.

int renderBlogPostsIndex = Pipelines.IndexOf(Blog.RenderBlogPosts);
Pipelines.Remove(Blog.RenderBlogPosts);

Pipelines.Insert(
        renderBlogPostsIndex,
        Blog.RenderBlogPosts,
	ReadFiles("posts/*.md"),
	FrontMatter(Yaml()),
	Meta("SearchIndexItem", 
		new SearchIndexItem("/" + @doc.String(Keys.RelativeFilePathBase), @doc.String("Title"), @doc.Content) 
			{ 
				Description = @doc.String("Description"), 
				Tags = @doc.String("Tags") 
			}
	),
	Markdown(),
	Excerpt(),
	Razor(),
	WriteFiles(".html2")
);

Pipelines.Add("SearchIndex",
	Documents(Blog.RenderBlogPosts),
	SearchIndex((FilePath)"stopwords.txt"),
	WriteFiles((doc,ctx) => string.IsNullOrEmpty(doc.Content) ? null : "searchindex.js").UseWriteMetadata(false)
);

[savornicesei]

Comment by daveaglick
Saturday Feb 29, 2020 at 21:11 GMT

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FYI - the original Wyam project is being moved to statiqdev to continue work there as Statiq Web (the successor to Wyam and the Wyam blog recipe). Since this issue relates specifically to Wyam, I've transfered it to a new replacement project for legacy Wyam issues.

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