base path refactor to better support subpath hosting

Jacky Zhao

2023-08-19 c874e7e9378a5ba895870e9680484fb4af5c6e93

 quartz/plugins/transformers/links.ts

@@ -1,11 +1,12 @@
import { QuartzTransformerPlugin } from "../types"
import {
  CanonicalSlug,
  FullSlug,
  RelativeURL,
  SimpleSlug,
  TransformOptions,
  _stripSlashes,
  canonicalizeServer,
  joinSegments,
  simplifySlug,
  splitAnchor,
  transformLink,
} from "../../util/path"
@@ -33,8 +34,8 @@
      return [
        () => {
          return (tree, file) => {
            const curSlug = canonicalizeServer(file.data.slug!)
            const outgoing: Set<CanonicalSlug> = new Set()
            const curSlug = simplifySlug(file.data.slug!)
            const outgoing: Set<SimpleSlug> = new Set()

            const transformOptions: TransformOptions = {
              strategy: opts.markdownLinkResolution,
@@ -54,10 +55,15 @@

                // don't process external links or intra-document anchors
                if (!(isAbsoluteUrl(dest) || dest.startsWith("#"))) {
                  dest = node.properties.href = transformLink(curSlug, dest, transformOptions)
                  dest = node.properties.href = transformLink(
                    file.data.slug!,
                    dest,
                    transformOptions,
                  )
                  const canonicalDest = path.posix.normalize(joinSegments(curSlug, dest))
                  const [destCanonical, _destAnchor] = splitAnchor(canonicalDest)
                  outgoing.add(destCanonical as CanonicalSlug)
                  const simple = simplifySlug(destCanonical as FullSlug)
                  outgoing.add(simple)
                }

                // rewrite link internals if prettylinks is on
@@ -79,7 +85,11 @@
              ) {
                if (!isAbsoluteUrl(node.properties.src)) {
                  let dest = node.properties.src as RelativeURL
                  dest = node.properties.src = transformLink(curSlug, dest, transformOptions)
                  dest = node.properties.src = transformLink(
                    file.data.slug!,
                    dest,
                    transformOptions,
                  )
                  node.properties.src = dest
                }
              }
@@ -95,6 +105,6 @@

declare module "vfile" {
  interface DataMap {
    links: CanonicalSlug[]
    links: SimpleSlug[]
  }
}