From a3b62013650f09afd11c4e58675f495bbc085569 Mon Sep 17 00:00:00 2001
From: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 06 Mar 2025 00:45:02 +0000
Subject: [PATCH] chore(deps): bump the production-dependencies group with 6 updates (#1804)

---
 quartz/plugins/transformers/frontmatter.ts |   64 +++++++++++++++++++++++++++----
 1 files changed, 55 insertions(+), 9 deletions(-)

diff --git a/quartz/plugins/transformers/frontmatter.ts b/quartz/plugins/transformers/frontmatter.ts
index 7073d43..9679bd1 100644
--- a/quartz/plugins/transformers/frontmatter.ts
+++ b/quartz/plugins/transformers/frontmatter.ts
@@ -3,9 +3,12 @@
 import { QuartzTransformerPlugin } from "../types"
 import yaml from "js-yaml"
 import toml from "toml"
-import { slugTag } from "../../util/path"
+import { FilePath, FullSlug, joinSegments, slugifyFilePath, slugTag } from "../../util/path"
 import { QuartzPluginData } from "../vfile"
 import { i18n } from "../../i18n"
+import { Argv } from "../../util/ctx"
+import { VFile } from "vfile"
+import path from "path"
 
 export interface Options {
   delimiters: string | [string, string]
@@ -40,16 +43,32 @@
     .map((tag: string | number) => tag.toString())
 }
 
-export const FrontMatter: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => {
+export function getAliasSlugs(aliases: string[], argv: Argv, file: VFile): FullSlug[] {
+  const dir = path.posix.relative(argv.directory, path.dirname(file.data.filePath!))
+  const slugs: FullSlug[] = aliases.map(
+    (alias) => path.posix.join(dir, slugifyFilePath(alias as FilePath)) as FullSlug,
+  )
+  const permalink = file.data.frontmatter?.permalink
+  if (typeof permalink === "string") {
+    slugs.push(permalink as FullSlug)
+  }
+  // fix any slugs that have trailing slash
+  return slugs.map((slug) =>
+    slug.endsWith("/") ? (joinSegments(slug, "index") as FullSlug) : slug,
+  )
+}
+
+export const FrontMatter: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
   const opts = { ...defaultOptions, ...userOpts }
   return {
     name: "FrontMatter",
-    markdownPlugins({ cfg }) {
+    markdownPlugins({ cfg, allSlugs, argv }) {
       return [
         [remarkFrontmatter, ["yaml", "toml"]],
         () => {
           return (_, file) => {
-            const { data } = matter(Buffer.from(file.value), {
+            const fileData = Buffer.from(file.value as Uint8Array)
+            const { data } = matter(fileData, {
               ...opts,
               engines: {
                 yaml: (s) => yaml.load(s, { schema: yaml.JSON_SCHEMA }) as object,
@@ -57,9 +76,9 @@
               },
             })
 
-            if (data.title) {
+            if (data.title != null && data.title.toString() !== "") {
               data.title = data.title.toString()
-            } else if (data.title === null || data.title === undefined) {
+            } else {
               data.title = file.stem ?? i18n(cfg.configuration.locale).propertyDefaults.title
             }
 
@@ -67,10 +86,30 @@
             if (tags) data.tags = [...new Set(tags.map((tag: string) => slugTag(tag)))]
 
             const aliases = coerceToArray(coalesceAliases(data, ["aliases", "alias"]))
-            if (aliases) data.aliases = aliases
+            if (aliases) {
+              data.aliases = aliases // frontmatter
+              const slugs = (file.data.aliases = getAliasSlugs(aliases, argv, file))
+              allSlugs.push(...slugs)
+            }
             const cssclasses = coerceToArray(coalesceAliases(data, ["cssclasses", "cssclass"]))
             if (cssclasses) data.cssclasses = cssclasses
 
+            const socialImage = coalesceAliases(data, ["socialImage", "image", "cover"])
+
+            const created = coalesceAliases(data, ["created", "date"])
+            if (created) data.created = created
+            const modified = coalesceAliases(data, [
+              "modified",
+              "lastmod",
+              "updated",
+              "last-modified",
+            ])
+            if (modified) data.modified = modified
+            const published = coalesceAliases(data, ["published", "publishDate", "date"])
+            if (published) data.published = published
+
+            if (socialImage) data.socialImage = socialImage
+
             // fill in frontmatter
             file.data.frontmatter = data as QuartzPluginData["frontmatter"]
           }
@@ -82,16 +121,23 @@
 
 declare module "vfile" {
   interface DataMap {
+    aliases: FullSlug[]
     frontmatter: { [key: string]: unknown } & {
       title: string
     } & Partial<{
         tags: string[]
         aliases: string[]
+        modified: string
+        created: string
+        published: string
         description: string
-        publish: boolean
-        draft: boolean
+        publish: boolean | string
+        draft: boolean | string
+        lang: string
         enableToc: string
         cssclasses: string[]
+        socialImage: string
+        comments: boolean | string
       }>
   }
 }

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