90 lines
3.2 KiB
Swift
90 lines
3.2 KiB
Swift
import Foundation
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import HTML
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import PathKit
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@preconcurrency import Saga
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import SagaParsleyMarkdownReader
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import SagaSwimRenderer
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func permalink(item: Item<ArticleMetadata>) {
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// Insert the publication year into the permalink.
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// If the `relativeDestination` was "articles/looking-for-django-cms/index.html", then it becomes "articles/2009/looking-for-django-cms/index.html"
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var components = item.relativeDestination.components
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components.insert("\(Calendar.current.component(.year, from: item.date))", at: 1)
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item.relativeDestination = Path(components: components)
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}
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func removingBreaks<M>(item: Item<M>) {
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// remove explicit <br /> from items that show up likely due to how prettier formats
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// markdown files inside of neovim.
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item.body = item.body.removeBreaks
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}
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@main
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struct Run {
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static func main() async throws {
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try await Saga(input: "content", output: "deploy")
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// All markdown files within the "articles" subfolder will be parsed to html,
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// using ArticleMetadata as the Item's metadata type.
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// Furthermore we are only interested in public articles.
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.register(
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folder: "articles",
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metadata: ArticleMetadata.self,
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readers: [.parsleyMarkdownReader],
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itemProcessor: sequence(removingBreaks, publicationDateInFilename, permalink),
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filter: \.public,
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writers: [
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.itemWriter(swim(renderArticle)),
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.listWriter(swim(renderArticles)),
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.tagWriter(swim(renderTag), tags: \.metadata.tags),
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.yearWriter(swim(renderYear)),
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// Atom feed for all articles, and a feed per tag
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.listWriter(
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atomFeed(
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title: SiteMetadata.name,
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author: SiteMetadata.author,
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baseURL: SiteMetadata.url,
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summary: \.metadata.summary
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),
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output: "feed.xml"
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),
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.tagWriter(
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atomFeed(
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title: SiteMetadata.name,
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author: SiteMetadata.author, baseURL: SiteMetadata.url, summary: \.metadata.summary
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),
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output: "tag/[key]/feed.xml",
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tags: \.metadata.tags
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)
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]
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)
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// All the remaining markdown files will be parsed to html,
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// using the default EmptyMetadata as the Item's metadata type.
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.register(
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metadata: PageMetadata.self,
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readers: [.parsleyMarkdownReader],
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itemProcessor: removingBreaks,
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itemWriteMode: .keepAsFile, // need to keep 404.md as 404.html, not 404/index.html
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writers: [.itemWriter(swim(renderPage))]
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)
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// Run the steps we registered above
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.run()
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// All the remaining files that were not parsed to markdown, so for example images, raw html files and css,
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// are copied as-is to the output folder.
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.staticFiles()
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// Run saga again on articles, to collect search index.
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// try await Saga(input: "content", output: "deploy")
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// .register(
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// folder: "articles",
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// metadata: ArticleMetadata.self,
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// readers: [.plainReader],
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// filter: \.public,
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// writers: [
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// .listWriter(renderJson, output: "../search.json")
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// ]
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// )
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// .run()
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}
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}
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