chore: refactor out and export endsWith
This commit is contained in:
		@@ -1,5 +1,5 @@
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import { i18n } from "../i18n"
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import { FullSlug, _stripSlashes, joinSegments, pathToRoot } from "../util/path"
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import { FullSlug, joinSegments, pathToRoot } from "../util/path"
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import { JSResourceToScriptElement } from "../util/resources"
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import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
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@@ -3,7 +3,7 @@ import path from "path"
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import style from "../styles/listPage.scss"
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import { PageList } from "../PageList"
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import { _stripSlashes, simplifySlug } from "../../util/path"
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import { stripSlashes, simplifySlug } from "../../util/path"
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import { Root } from "hast"
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import { htmlToJsx } from "../../util/jsx"
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import { i18n } from "../../i18n"
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@@ -24,9 +24,9 @@ export default ((opts?: Partial<FolderContentOptions>) => {
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  function FolderContent(props: QuartzComponentProps) {
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    const { tree, fileData, allFiles, cfg } = props
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    const folderSlug = _stripSlashes(simplifySlug(fileData.slug!))
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    const folderSlug = stripSlashes(simplifySlug(fileData.slug!))
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    const allPagesInFolder = allFiles.filter((file) => {
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      const fileSlug = _stripSlashes(simplifySlug(file.slug!))
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      const fileSlug = stripSlashes(simplifySlug(file.slug!))
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      const prefixed = fileSlug.startsWith(folderSlug) && fileSlug !== folderSlug
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      const folderParts = folderSlug.split(path.posix.sep)
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      const fileParts = fileSlug.split(path.posix.sep)
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@@ -10,7 +10,7 @@ import {
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  FilePath,
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  FullSlug,
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  SimpleSlug,
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  _stripSlashes,
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  stripSlashes,
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  joinSegments,
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  pathToRoot,
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  simplifySlug,
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@@ -38,7 +38,7 @@ export const FolderPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpt
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    getQuartzComponents() {
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      return [Head, Header, Body, ...header, ...beforeBody, pageBody, ...left, ...right, Footer]
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    },
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    async getDependencyGraph(ctx, content, _resources) {
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    async getDependencyGraph(_ctx, _content, _resources) {
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      // Example graph:
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      // nested/file.md --> nested/file.html
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      //          \-------> nested/index.html
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@@ -75,7 +75,7 @@ export const FolderPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpt
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      )
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      for (const [tree, file] of content) {
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        const slug = _stripSlashes(simplifySlug(file.data.slug!)) as SimpleSlug
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        const slug = stripSlashes(simplifySlug(file.data.slug!)) as SimpleSlug
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        if (folders.has(slug)) {
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          folderDescriptions[slug] = [tree, file]
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        }
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@@ -4,7 +4,7 @@ import {
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  RelativeURL,
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  SimpleSlug,
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  TransformOptions,
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  _stripSlashes,
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  stripSlashes,
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  simplifySlug,
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  splitAnchor,
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  transformLink,
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@@ -115,7 +115,7 @@ export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> =
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                  }
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                  // need to decodeURIComponent here as WHATWG URL percent-encodes everything
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                  const full = decodeURIComponent(_stripSlashes(destCanonical, true)) as FullSlug
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                  const full = decodeURIComponent(stripSlashes(destCanonical, true)) as FullSlug
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                  const simple = simplifySlug(full)
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                  outgoing.add(simple)
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                  node.properties["data-slug"] = full
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@@ -23,22 +23,22 @@ export type FullSlug = SlugLike<"full">
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export function isFullSlug(s: string): s is FullSlug {
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  const validStart = !(s.startsWith(".") || s.startsWith("/"))
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  const validEnding = !s.endsWith("/")
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  return validStart && validEnding && !_containsForbiddenCharacters(s)
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  return validStart && validEnding && !containsForbiddenCharacters(s)
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}
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/** Shouldn't be a relative path and shouldn't have `/index` as an ending or a file extension. It _can_ however have a trailing slash to indicate a folder path. */
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export type SimpleSlug = SlugLike<"simple">
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export function isSimpleSlug(s: string): s is SimpleSlug {
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  const validStart = !(s.startsWith(".") || (s.length > 1 && s.startsWith("/")))
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  const validEnding = !(s.endsWith("/index") || s === "index")
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  return validStart && !_containsForbiddenCharacters(s) && validEnding && !_hasFileExtension(s)
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  const validEnding = !endsWith(s, "index")
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  return validStart && !containsForbiddenCharacters(s) && validEnding && !_hasFileExtension(s)
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}
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/** Can be found on `href`s but can also be constructed for client-side navigation (e.g. search and graph) */
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export type RelativeURL = SlugLike<"relative">
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export function isRelativeURL(s: string): s is RelativeURL {
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  const validStart = /^\.{1,2}/.test(s)
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  const validEnding = !(s.endsWith("/index") || s === "index")
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  const validEnding = !endsWith(s, "index")
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  return validStart && validEnding && ![".md", ".html"].includes(_getFileExtension(s) ?? "")
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}
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@@ -63,7 +63,7 @@ function sluggify(s: string): string {
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}
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export function slugifyFilePath(fp: FilePath, excludeExt?: boolean): FullSlug {
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  fp = _stripSlashes(fp) as FilePath
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  fp = stripSlashes(fp) as FilePath
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  let ext = _getFileExtension(fp)
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  const withoutFileExt = fp.replace(new RegExp(ext + "$"), "")
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  if (excludeExt || [".md", ".html", undefined].includes(ext)) {
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@@ -73,7 +73,7 @@ export function slugifyFilePath(fp: FilePath, excludeExt?: boolean): FullSlug {
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  let slug = sluggify(withoutFileExt)
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  // treat _index as index
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  if (_endsWith(slug, "_index")) {
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  if (endsWith(slug, "_index")) {
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    slug = slug.replace(/_index$/, "index")
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  }
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@@ -81,21 +81,21 @@ export function slugifyFilePath(fp: FilePath, excludeExt?: boolean): FullSlug {
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}
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export function simplifySlug(fp: FullSlug): SimpleSlug {
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  const res = _stripSlashes(_trimSuffix(fp, "index"), true)
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  const res = stripSlashes(trimSuffix(fp, "index"), true)
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  return (res.length === 0 ? "/" : res) as SimpleSlug
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}
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export function transformInternalLink(link: string): RelativeURL {
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  let [fplike, anchor] = splitAnchor(decodeURI(link))
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  const folderPath = _isFolderPath(fplike)
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  const folderPath = isFolderPath(fplike)
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  let segments = fplike.split("/").filter((x) => x.length > 0)
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  let prefix = segments.filter(_isRelativeSegment).join("/")
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  let fp = segments.filter((seg) => !_isRelativeSegment(seg) && seg !== "").join("/")
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  let prefix = segments.filter(isRelativeSegment).join("/")
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  let fp = segments.filter((seg) => !isRelativeSegment(seg) && seg !== "").join("/")
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  // manually add ext here as we want to not strip 'index' if it has an extension
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  const simpleSlug = simplifySlug(slugifyFilePath(fp as FilePath))
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  const joined = joinSegments(_stripSlashes(prefix), _stripSlashes(simpleSlug))
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  const joined = joinSegments(stripSlashes(prefix), stripSlashes(simpleSlug))
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  const trail = folderPath ? "/" : ""
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  const res = (_addRelativeToStart(joined) + trail + anchor) as RelativeURL
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  return res
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@@ -206,8 +206,8 @@ export function transformLink(src: FullSlug, target: string, opts: TransformOpti
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  if (opts.strategy === "relative") {
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    return targetSlug as RelativeURL
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  } else {
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    const folderTail = _isFolderPath(targetSlug) ? "/" : ""
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    const canonicalSlug = _stripSlashes(targetSlug.slice(".".length))
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    const folderTail = isFolderPath(targetSlug) ? "/" : ""
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    const canonicalSlug = stripSlashes(targetSlug.slice(".".length))
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    let [targetCanonical, targetAnchor] = splitAnchor(canonicalSlug)
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    if (opts.strategy === "shortest") {
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@@ -230,28 +230,29 @@ export function transformLink(src: FullSlug, target: string, opts: TransformOpti
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  }
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}
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function _isFolderPath(fplike: string): boolean {
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// path helpers
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function isFolderPath(fplike: string): boolean {
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  return (
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    fplike.endsWith("/") ||
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    _endsWith(fplike, "index") ||
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    _endsWith(fplike, "index.md") ||
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    _endsWith(fplike, "index.html")
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    endsWith(fplike, "index") ||
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    endsWith(fplike, "index.md") ||
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    endsWith(fplike, "index.html")
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  )
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}
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function _endsWith(s: string, suffix: string): boolean {
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export function endsWith(s: string, suffix: string): boolean {
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  return s === suffix || s.endsWith("/" + suffix)
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}
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function _trimSuffix(s: string, suffix: string): string {
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  if (_endsWith(s, suffix)) {
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function trimSuffix(s: string, suffix: string): string {
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  if (endsWith(s, suffix)) {
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    s = s.slice(0, -suffix.length)
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  }
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  return s
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}
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function _containsForbiddenCharacters(s: string): boolean {
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  return s.includes(" ") || s.includes("#") || s.includes("?")
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function containsForbiddenCharacters(s: string): boolean {
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  return s.includes(" ") || s.includes("#") || s.includes("?") || s.includes("&")
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}
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function _hasFileExtension(s: string): boolean {
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@@ -262,11 +263,11 @@ function _getFileExtension(s: string): string | undefined {
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  return s.match(/\.[A-Za-z0-9]+$/)?.[0]
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}
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function _isRelativeSegment(s: string): boolean {
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function isRelativeSegment(s: string): boolean {
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  return /^\.{0,2}$/.test(s)
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}
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export function _stripSlashes(s: string, onlyStripPrefix?: boolean): string {
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export function stripSlashes(s: string, onlyStripPrefix?: boolean): string {
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  if (s.startsWith("/")) {
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    s = s.substring(1)
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  }
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