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node_modules/@astrojs/markdown-remark/dist/frontmatter.d.ts

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+export declare function isFrontmatterValid(frontmatter: Record<string, any>): boolean;
+export declare function extractFrontmatter(code: string): string | undefined;
+export interface ParseFrontmatterOptions {
+    /**
+     * How the frontmatter should be handled in the returned `content` string.
+     * - `preserve`: Keep the frontmatter.
+     * - `remove`: Remove the frontmatter.
+     * - `empty-with-spaces`: Replace the frontmatter with empty spaces. (preserves sourcemap line/col/offset)
+     * - `empty-with-lines`: Replace the frontmatter with empty line breaks. (preserves sourcemap line/col)
+     *
+     * @default 'remove'
+     */
+    frontmatter: 'preserve' | 'remove' | 'empty-with-spaces' | 'empty-with-lines';
+}
+export interface ParseFrontmatterResult {
+    frontmatter: Record<string, any>;
+    rawFrontmatter: string;
+    content: string;
+}
+export declare function parseFrontmatter(code: string, options?: ParseFrontmatterOptions): ParseFrontmatterResult;

node_modules/@astrojs/markdown-remark/dist/frontmatter.js

@@ -0,0 +1,58 @@
+import yaml from "js-yaml";
+import * as toml from "smol-toml";
+function isFrontmatterValid(frontmatter) {
+  try {
+    JSON.stringify(frontmatter);
+  } catch {
+    return false;
+  }
+  return typeof frontmatter === "object" && frontmatter !== null;
+}
+const frontmatterRE = /(?:^\uFEFF?|^\s*\n)(?:---|\+\+\+)([\s\S]*?\n)(?:---|\+\+\+)/;
+const frontmatterTypeRE = /(?:^\uFEFF?|^\s*\n)(---|\+\+\+)/;
+function extractFrontmatter(code) {
+  return frontmatterRE.exec(code)?.[1];
+}
+function getFrontmatterParser(code) {
+  return frontmatterTypeRE.exec(code)?.[1] === "+++" ? ["+++", toml.parse] : ["---", yaml.load];
+}
+function parseFrontmatter(code, options) {
+  const rawFrontmatter = extractFrontmatter(code);
+  if (rawFrontmatter == null) {
+    return { frontmatter: {}, rawFrontmatter: "", content: code };
+  }
+  const [delims, parser] = getFrontmatterParser(code);
+  const parsed = parser(rawFrontmatter);
+  const frontmatter = parsed && typeof parsed === "object" ? parsed : {};
+  let content;
+  switch (options?.frontmatter ?? "remove") {
+    case "preserve":
+      content = code;
+      break;
+    case "remove":
+      content = code.replace(`${delims}${rawFrontmatter}${delims}`, "");
+      break;
+    case "empty-with-spaces":
+      content = code.replace(
+        `${delims}${rawFrontmatter}${delims}`,
+        `   ${rawFrontmatter.replace(/[^\r\n]/g, " ")}   `
+      );
+      break;
+    case "empty-with-lines":
+      content = code.replace(
+        `${delims}${rawFrontmatter}${delims}`,
+        rawFrontmatter.replace(/[^\r\n]/g, "")
+      );
+      break;
+  }
+  return {
+    frontmatter,
+    rawFrontmatter,
+    content
+  };
+}
+export {
+  extractFrontmatter,
+  isFrontmatterValid,
+  parseFrontmatter
+};

node_modules/@astrojs/markdown-remark/dist/highlight.d.ts

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+import type { Root } from 'hast';
+type Highlighter = (code: string, language: string, options?: {
+    meta?: string;
+}) => Promise<Root | string>;
+export declare const defaultExcludeLanguages: string[];
+/**
+ * A hast utility to syntax highlight code blocks with a given syntax highlighter.
+ *
+ * @param tree
+ *   The hast tree in which to syntax highlight code blocks.
+ * @param highlighter
+ *   A function which receives the code and language, and returns the HTML of a syntax
+ *   highlighted `<pre>` element.
+ */
+export declare function highlightCodeBlocks(tree: Root, highlighter: Highlighter, excludeLanguages?: string[]): Promise<void>;
+export {};

node_modules/@astrojs/markdown-remark/dist/highlight.js

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+import { fromHtml } from "hast-util-from-html";
+import { toText } from "hast-util-to-text";
+import { removePosition } from "unist-util-remove-position";
+import { visitParents } from "unist-util-visit-parents";
+const languagePattern = /\blanguage-(\S+)\b/;
+const defaultExcludeLanguages = ["math"];
+async function highlightCodeBlocks(tree, highlighter, excludeLanguages = []) {
+  const nodes = [];
+  visitParents(tree, { type: "element", tagName: "code" }, (node, ancestors) => {
+    const parent = ancestors.at(-1);
+    if (parent?.type !== "element" || parent.tagName !== "pre") {
+      return;
+    }
+    if (parent.children.length !== 1) {
+      return;
+    }
+    let languageMatch;
+    let { className } = node.properties;
+    if (typeof className === "string") {
+      languageMatch = languagePattern.exec(className);
+    } else if (Array.isArray(className)) {
+      for (const cls of className) {
+        if (typeof cls !== "string") {
+          continue;
+        }
+        languageMatch = languagePattern.exec(cls);
+        if (languageMatch) {
+          break;
+        }
+      }
+    }
+    const language = languageMatch?.[1] || "plaintext";
+    if (excludeLanguages.includes(language) || defaultExcludeLanguages.includes(language)) {
+      return;
+    }
+    nodes.push({
+      node,
+      language,
+      parent,
+      grandParent: ancestors.at(-2)
+    });
+  });
+  for (const { node, language, grandParent, parent } of nodes) {
+    const meta = node.data?.meta ?? node.properties.metastring ?? void 0;
+    const code = toText(node, { whitespace: "pre" });
+    const result = await highlighter(code, language, { meta });
+    let replacement;
+    if (typeof result === "string") {
+      replacement = fromHtml(result, { fragment: true }).children[0];
+      removePosition(replacement);
+    } else {
+      replacement = result.children[0];
+    }
+    const index = grandParent.children.indexOf(parent);
+    grandParent.children[index] = replacement;
+  }
+}
+export {
+  defaultExcludeLanguages,
+  highlightCodeBlocks
+};

node_modules/@astrojs/markdown-remark/dist/import-plugin-browser.d.ts

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+import type * as unified from 'unified';
+export declare function importPlugin(p: string): Promise<unified.Plugin>;

node_modules/@astrojs/markdown-remark/dist/import-plugin-browser.js

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+async function importPlugin(p) {
+  const importResult = await import(p);
+  return importResult.default;
+}
+export {
+  importPlugin
+};

node_modules/@astrojs/markdown-remark/dist/import-plugin-default.d.ts

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+import type * as unified from 'unified';
+export declare function importPlugin(p: string): Promise<unified.Plugin>;

node_modules/@astrojs/markdown-remark/dist/import-plugin-default.js

@@ -0,0 +1,24 @@
+import path from "node:path";
+import { pathToFileURL } from "node:url";
+import { resolve as importMetaResolve } from "import-meta-resolve";
+let cwdUrlStr;
+async function importPlugin(p) {
+  try {
+    const importResult2 = await import(
+      /* @vite-ignore */
+      p
+    );
+    return importResult2.default;
+  } catch {
+  }
+  cwdUrlStr ??= pathToFileURL(path.join(process.cwd(), "package.json")).toString();
+  const resolved = importMetaResolve(p, cwdUrlStr);
+  const importResult = await import(
+    /* @vite-ignore */
+    resolved
+  );
+  return importResult.default;
+}
+export {
+  importPlugin
+};

node_modules/@astrojs/markdown-remark/dist/index.d.ts

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+import type { AstroMarkdownOptions, AstroMarkdownProcessorOptions, MarkdownProcessor, SyntaxHighlightConfig } from './types.js';
+export { extractFrontmatter, isFrontmatterValid, type ParseFrontmatterOptions, type ParseFrontmatterResult, parseFrontmatter, } from './frontmatter.js';
+export { rehypeHeadingIds } from './rehype-collect-headings.js';
+export { rehypePrism } from './rehype-prism.js';
+export { rehypeShiki } from './rehype-shiki.js';
+export { remarkCollectImages } from './remark-collect-images.js';
+export { type CreateShikiHighlighterOptions, createShikiHighlighter, type ShikiHighlighter, type ShikiHighlighterHighlightOptions, } from './shiki.js';
+export * from './types.js';
+export declare const syntaxHighlightDefaults: Required<SyntaxHighlightConfig>;
+export declare const markdownConfigDefaults: Required<AstroMarkdownOptions>;
+/**
+ * Create a markdown preprocessor to render multiple markdown files
+ */
+export declare function createMarkdownProcessor(opts?: AstroMarkdownProcessorOptions): Promise<MarkdownProcessor>;

node_modules/@astrojs/markdown-remark/dist/index.js

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+import rehypeRaw from "rehype-raw";
+import rehypeStringify from "rehype-stringify";
+import remarkGfm from "remark-gfm";
+import remarkParse from "remark-parse";
+import remarkRehype from "remark-rehype";
+import remarkSmartypants from "remark-smartypants";
+import { unified } from "unified";
+import { VFile } from "vfile";
+import { defaultExcludeLanguages } from "./highlight.js";
+import { loadPlugins } from "./load-plugins.js";
+import { rehypeHeadingIds } from "./rehype-collect-headings.js";
+import { rehypeImages } from "./rehype-images.js";
+import { rehypePrism } from "./rehype-prism.js";
+import { rehypeShiki } from "./rehype-shiki.js";
+import { remarkCollectImages } from "./remark-collect-images.js";
+import {
+  extractFrontmatter,
+  isFrontmatterValid,
+  parseFrontmatter
+} from "./frontmatter.js";
+import { rehypeHeadingIds as rehypeHeadingIds2 } from "./rehype-collect-headings.js";
+import { rehypePrism as rehypePrism2 } from "./rehype-prism.js";
+import { rehypeShiki as rehypeShiki2 } from "./rehype-shiki.js";
+import { remarkCollectImages as remarkCollectImages2 } from "./remark-collect-images.js";
+import {
+  createShikiHighlighter
+} from "./shiki.js";
+export * from "./types.js";
+const syntaxHighlightDefaults = {
+  type: "shiki",
+  excludeLangs: defaultExcludeLanguages
+};
+const markdownConfigDefaults = {
+  syntaxHighlight: syntaxHighlightDefaults,
+  shikiConfig: {
+    langs: [],
+    theme: "github-dark",
+    themes: {},
+    wrap: false,
+    transformers: [],
+    langAlias: {}
+  },
+  remarkPlugins: [],
+  rehypePlugins: [],
+  remarkRehype: {},
+  gfm: true,
+  smartypants: true
+};
+const isPerformanceBenchmark = Boolean(process.env.ASTRO_PERFORMANCE_BENCHMARK);
+async function createMarkdownProcessor(opts) {
+  const {
+    syntaxHighlight = markdownConfigDefaults.syntaxHighlight,
+    shikiConfig = markdownConfigDefaults.shikiConfig,
+    remarkPlugins = markdownConfigDefaults.remarkPlugins,
+    rehypePlugins = markdownConfigDefaults.rehypePlugins,
+    remarkRehype: remarkRehypeOptions = markdownConfigDefaults.remarkRehype,
+    gfm = markdownConfigDefaults.gfm,
+    smartypants = markdownConfigDefaults.smartypants,
+    experimentalHeadingIdCompat = false
+  } = opts ?? {};
+  const loadedRemarkPlugins = await Promise.all(loadPlugins(remarkPlugins));
+  const loadedRehypePlugins = await Promise.all(loadPlugins(rehypePlugins));
+  const parser = unified().use(remarkParse);
+  if (!isPerformanceBenchmark) {
+    if (gfm) {
+      parser.use(remarkGfm);
+    }
+    if (smartypants) {
+      parser.use(remarkSmartypants);
+    }
+  }
+  for (const [plugin, pluginOpts] of loadedRemarkPlugins) {
+    parser.use(plugin, pluginOpts);
+  }
+  if (!isPerformanceBenchmark) {
+    parser.use(remarkCollectImages, opts?.image);
+  }
+  parser.use(remarkRehype, {
+    allowDangerousHtml: true,
+    passThrough: [],
+    ...remarkRehypeOptions
+  });
+  if (syntaxHighlight && !isPerformanceBenchmark) {
+    const syntaxHighlightType = typeof syntaxHighlight === "string" ? syntaxHighlight : syntaxHighlight?.type;
+    const excludeLangs = typeof syntaxHighlight === "object" ? syntaxHighlight?.excludeLangs : void 0;
+    if (syntaxHighlightType === "shiki") {
+      parser.use(rehypeShiki, shikiConfig, excludeLangs);
+    } else if (syntaxHighlightType === "prism") {
+      parser.use(rehypePrism, excludeLangs);
+    }
+  }
+  for (const [plugin, pluginOpts] of loadedRehypePlugins) {
+    parser.use(plugin, pluginOpts);
+  }
+  parser.use(rehypeImages);
+  if (!isPerformanceBenchmark) {
+    parser.use(rehypeHeadingIds, { experimentalHeadingIdCompat });
+  }
+  parser.use(rehypeRaw).use(rehypeStringify, { allowDangerousHtml: true });
+  return {
+    async render(content, renderOpts) {
+      const vfile = new VFile({
+        value: content,
+        path: renderOpts?.fileURL,
+        data: {
+          astro: {
+            frontmatter: renderOpts?.frontmatter ?? {}
+          }
+        }
+      });
+      const result = await parser.process(vfile).catch((err) => {
+        err = prefixError(err, `Failed to parse Markdown file "${vfile.path}"`);
+        console.error(err);
+        throw err;
+      });
+      return {
+        code: String(result.value),
+        metadata: {
+          headings: result.data.astro?.headings ?? [],
+          localImagePaths: result.data.astro?.localImagePaths ?? [],
+          remoteImagePaths: result.data.astro?.remoteImagePaths ?? [],
+          frontmatter: result.data.astro?.frontmatter ?? {}
+        }
+      };
+    }
+  };
+}
+function prefixError(err, prefix) {
+  if (err?.message) {
+    try {
+      err.message = `${prefix}:
+${err.message}`;
+      return err;
+    } catch {
+    }
+  }
+  const wrappedError = new Error(`${prefix}${err ? `: ${err}` : ""}`);
+  try {
+    wrappedError.stack = err.stack;
+    wrappedError.cause = err;
+  } catch {
+  }
+  return wrappedError;
+}
+export {
+  createMarkdownProcessor,
+  createShikiHighlighter,
+  extractFrontmatter,
+  isFrontmatterValid,
+  markdownConfigDefaults,
+  parseFrontmatter,
+  rehypeHeadingIds2 as rehypeHeadingIds,
+  rehypePrism2 as rehypePrism,
+  rehypeShiki2 as rehypeShiki,
+  remarkCollectImages2 as remarkCollectImages,
+  syntaxHighlightDefaults
+};

node_modules/@astrojs/markdown-remark/dist/load-plugins.d.ts

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+import type * as unified from 'unified';
+export declare function loadPlugins(items: (string | [string, any] | unified.Plugin<any[], any> | [unified.Plugin<any[], any>, any])[]): Promise<[unified.Plugin, any?]>[];

node_modules/@astrojs/markdown-remark/dist/load-plugins.js

@@ -0,0 +1,22 @@
+import { importPlugin as _importPlugin } from "#import-plugin";
+async function importPlugin(p) {
+  if (typeof p === "string") {
+    return await _importPlugin(p);
+  } else {
+    return p;
+  }
+}
+function loadPlugins(items) {
+  return items.map((p) => {
+    return new Promise((resolve, reject) => {
+      if (Array.isArray(p)) {
+        const [plugin, opts] = p;
+        return importPlugin(plugin).then((m) => resolve([m, opts])).catch((e) => reject(e));
+      }
+      return importPlugin(p).then((m) => resolve([m])).catch((e) => reject(e));
+    });
+  });
+}
+export {
+  loadPlugins
+};

node_modules/@astrojs/markdown-remark/dist/rehype-collect-headings.d.ts

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+import type { RehypePlugin } from './types.js';
+/**
+ * Rehype plugin that adds `id` attributes to headings based on their text content.
+ *
+ * @param options Optional configuration object for the plugin.
+ *
+ * @see https://docs.astro.build/en/guides/markdown-content/#heading-ids-and-plugins
+ */
+export declare function rehypeHeadingIds({ experimentalHeadingIdCompat, }?: {
+    experimentalHeadingIdCompat?: boolean;
+}): ReturnType<RehypePlugin>;

node_modules/@astrojs/markdown-remark/dist/rehype-collect-headings.js

@@ -0,0 +1,97 @@
+import Slugger from "github-slugger";
+import { visit } from "unist-util-visit";
+const rawNodeTypes = /* @__PURE__ */ new Set(["text", "raw", "mdxTextExpression"]);
+const codeTagNames = /* @__PURE__ */ new Set(["code", "pre"]);
+function rehypeHeadingIds({
+  experimentalHeadingIdCompat
+} = {}) {
+  return function(tree, file) {
+    const headings = [];
+    const frontmatter = file.data.astro?.frontmatter;
+    const slugger = new Slugger();
+    const isMDX = isMDXFile(file);
+    visit(tree, (node) => {
+      if (node.type !== "element") return;
+      const { tagName } = node;
+      if (tagName[0] !== "h") return;
+      const [, level] = /h([0-6])/.exec(tagName) ?? [];
+      if (!level) return;
+      const depth = Number.parseInt(level);
+      let text = "";
+      visit(node, (child, __, parent) => {
+        if (child.type === "element" || parent == null) {
+          return;
+        }
+        if (child.type === "raw") {
+          if (/^\n?<.*>\n?$/.test(child.value)) {
+            return;
+          }
+        }
+        if (rawNodeTypes.has(child.type)) {
+          if (isMDX || codeTagNames.has(parent.tagName)) {
+            let value = child.value;
+            if (isMdxTextExpression(child) && frontmatter) {
+              const frontmatterPath = getMdxFrontmatterVariablePath(child);
+              if (Array.isArray(frontmatterPath) && frontmatterPath.length > 0) {
+                const frontmatterValue = getMdxFrontmatterVariableValue(
+                  frontmatter,
+                  frontmatterPath
+                );
+                if (typeof frontmatterValue === "string") {
+                  value = frontmatterValue;
+                }
+              }
+            }
+            text += value;
+          } else {
+            text += child.value.replace(/\{/g, "${");
+          }
+        }
+      });
+      node.properties = node.properties || {};
+      if (typeof node.properties.id !== "string") {
+        let slug = slugger.slug(text);
+        if (!experimentalHeadingIdCompat) {
+          if (slug.endsWith("-")) slug = slug.slice(0, -1);
+        }
+        node.properties.id = slug;
+      }
+      headings.push({ depth, slug: node.properties.id, text });
+    });
+    file.data.astro ??= {};
+    file.data.astro.headings = headings;
+  };
+}
+function isMDXFile(file) {
+  return Boolean(file.history[0]?.endsWith(".mdx"));
+}
+function getMdxFrontmatterVariablePath(node) {
+  if (!node.data?.estree || node.data.estree.body.length !== 1) return new Error();
+  const statement = node.data.estree.body[0];
+  if (statement?.type !== "ExpressionStatement" || statement.expression.type !== "MemberExpression")
+    return new Error();
+  let expression = statement.expression;
+  const expressionPath = [];
+  while (expression.type === "MemberExpression" && expression.property.type === (expression.computed ? "Literal" : "Identifier")) {
+    expressionPath.push(
+      expression.property.type === "Literal" ? String(expression.property.value) : expression.property.name
+    );
+    expression = expression.object;
+  }
+  if (expression.type !== "Identifier" || expression.name !== "frontmatter") return new Error();
+  return expressionPath.reverse();
+}
+function getMdxFrontmatterVariableValue(frontmatter, path) {
+  let value = frontmatter;
+  for (const key of path) {
+    if (!value[key]) return void 0;
+    value = value[key];
+  }
+  return value;
+}
+function isMdxTextExpression(node) {
+  return node.type === "mdxTextExpression";
+}
+export {
+  rehypeHeadingIds
+};

node_modules/@astrojs/markdown-remark/dist/rehype-images.d.ts

@@ -0,0 +1,3 @@
+import type { Root } from 'hast';
+import type { VFile } from 'vfile';
+export declare function rehypeImages(): (tree: Root, file: VFile) => void;

node_modules/@astrojs/markdown-remark/dist/rehype-images.js

@@ -0,0 +1,33 @@
+import { visit } from "unist-util-visit";
+function rehypeImages() {
+  return function(tree, file) {
+    if (!file.data.astro?.localImagePaths?.length && !file.data.astro?.remoteImagePaths?.length) {
+      return;
+    }
+    const imageOccurrenceMap = /* @__PURE__ */ new Map();
+    visit(tree, "element", (node) => {
+      if (node.tagName !== "img") return;
+      if (typeof node.properties?.src !== "string") return;
+      const src = decodeURI(node.properties.src);
+      let newProperties;
+      if (file.data.astro?.localImagePaths?.includes(src)) {
+        newProperties = { ...node.properties, src };
+      } else if (file.data.astro?.remoteImagePaths?.includes(src)) {
+        newProperties = {
+          // By default, markdown images won't have width and height set. However, just in case another user plugin does set these, we should respect them.
+          inferSize: "width" in node.properties && "height" in node.properties ? void 0 : true,
+          ...node.properties,
+          src
+        };
+      } else {
+        return;
+      }
+      const index = imageOccurrenceMap.get(node.properties.src) || 0;
+      imageOccurrenceMap.set(node.properties.src, index + 1);
+      node.properties = { __ASTRO_IMAGE_: JSON.stringify({ ...newProperties, index }) };
+    });
+  };
+}
+export {
+  rehypeImages
+};

node_modules/@astrojs/markdown-remark/dist/rehype-prism.d.ts

@@ -0,0 +1,3 @@
+import type { Root } from 'hast';
+import type { Plugin } from 'unified';
+export declare const rehypePrism: Plugin<[string[]?], Root>;

node_modules/@astrojs/markdown-remark/dist/rehype-prism.js

@@ -0,0 +1,19 @@
+import { runHighlighterWithAstro } from "@astrojs/prism/dist/highlighter";
+import { highlightCodeBlocks } from "./highlight.js";
+const rehypePrism = (excludeLangs) => {
+  return async (tree) => {
+    await highlightCodeBlocks(
+      tree,
+      (code, language) => {
+        let { html, classLanguage } = runHighlighterWithAstro(language, code);
+        return Promise.resolve(
+          `<pre class="${classLanguage}" data-language="${language}"><code is:raw class="${classLanguage}">${html}</code></pre>`
+        );
+      },
+      excludeLangs
+    );
+  };
+};
+export {
+  rehypePrism
+};

node_modules/@astrojs/markdown-remark/dist/rehype-shiki.d.ts

@@ -0,0 +1,4 @@
+import type { Root } from 'hast';
+import type { Plugin } from 'unified';
+import type { ShikiConfig } from './types.js';
+export declare const rehypeShiki: Plugin<[ShikiConfig, string[]?], Root>;

node_modules/@astrojs/markdown-remark/dist/rehype-shiki.js

@@ -0,0 +1,29 @@
+import { highlightCodeBlocks } from "./highlight.js";
+import { createShikiHighlighter } from "./shiki.js";
+const rehypeShiki = (config, excludeLangs) => {
+  let highlighterAsync;
+  return async (tree) => {
+    highlighterAsync ??= createShikiHighlighter({
+      langs: config?.langs,
+      theme: config?.theme,
+      themes: config?.themes,
+      langAlias: config?.langAlias
+    });
+    const highlighter = await highlighterAsync;
+    await highlightCodeBlocks(
+      tree,
+      (code, language, options) => {
+        return highlighter.codeToHast(code, language, {
+          meta: options?.meta,
+          wrap: config?.wrap,
+          defaultColor: config?.defaultColor,
+          transformers: config?.transformers
+        });
+      },
+      excludeLangs
+    );
+  };
+};
+export {
+  rehypeShiki
+};

node_modules/@astrojs/markdown-remark/dist/remark-collect-images.d.ts

@@ -0,0 +1,4 @@
+import type { Root } from 'mdast';
+import type { VFile } from 'vfile';
+import type { AstroMarkdownProcessorOptions } from './types.js';
+export declare function remarkCollectImages(opts: AstroMarkdownProcessorOptions['image']): (tree: Root, vfile: VFile) => void;

node_modules/@astrojs/markdown-remark/dist/remark-collect-images.js

@@ -0,0 +1,38 @@
+import { isRemoteAllowed } from "@astrojs/internal-helpers/remote";
+import { definitions } from "mdast-util-definitions";
+import { visit } from "unist-util-visit";
+function remarkCollectImages(opts) {
+  const domains = opts?.domains ?? [];
+  const remotePatterns = opts?.remotePatterns ?? [];
+  return function(tree, vfile) {
+    if (typeof vfile?.path !== "string") return;
+    const definition = definitions(tree);
+    const localImagePaths = /* @__PURE__ */ new Set();
+    const remoteImagePaths = /* @__PURE__ */ new Set();
+    visit(tree, (node) => {
+      let url;
+      if (node.type === "image") {
+        url = decodeURI(node.url);
+      } else if (node.type === "imageReference") {
+        const imageDefinition = definition(node.identifier);
+        if (imageDefinition) {
+          url = decodeURI(imageDefinition.url);
+        }
+      }
+      if (!url) return;
+      if (URL.canParse(url)) {
+        if (isRemoteAllowed(url, { domains, remotePatterns })) {
+          remoteImagePaths.add(url);
+        }
+      } else if (!url.startsWith("/")) {
+        localImagePaths.add(url);
+      }
+    });
+    vfile.data.astro ??= {};
+    vfile.data.astro.localImagePaths = Array.from(localImagePaths);
+    vfile.data.astro.remoteImagePaths = Array.from(remoteImagePaths);
+  };
+}
+export {
+  remarkCollectImages
+};

node_modules/@astrojs/markdown-remark/dist/shiki.d.ts

@@ -0,0 +1,43 @@
+import type { Root } from 'hast';
+import { type HighlighterCoreOptions, type LanguageRegistration, type ShikiTransformer, type ThemeRegistration, type ThemeRegistrationRaw } from 'shiki';
+import type { ThemePresets } from './types.js';
+export interface ShikiHighlighter {
+    codeToHast(code: string, lang?: string, options?: ShikiHighlighterHighlightOptions): Promise<Root>;
+    codeToHtml(code: string, lang?: string, options?: ShikiHighlighterHighlightOptions): Promise<string>;
+}
+export interface CreateShikiHighlighterOptions {
+    langs?: LanguageRegistration[];
+    theme?: ThemePresets | ThemeRegistration | ThemeRegistrationRaw;
+    themes?: Record<string, ThemePresets | ThemeRegistration | ThemeRegistrationRaw>;
+    langAlias?: HighlighterCoreOptions['langAlias'];
+}
+export interface ShikiHighlighterHighlightOptions {
+    /**
+     * Generate inline code element only, without the pre element wrapper.
+     */
+    inline?: boolean;
+    /**
+     * Enable word wrapping.
+     * - true: enabled.
+     * - false: disabled.
+     * - null: All overflow styling removed. Code will overflow the element by default.
+     */
+    wrap?: boolean | null;
+    /**
+     * Chooses a theme from the "themes" option that you've defined as the default styling theme.
+     */
+    defaultColor?: 'light' | 'dark' | string | false;
+    /**
+     * Shiki transformers to customize the generated HTML by manipulating the hast tree.
+     */
+    transformers?: ShikiTransformer[];
+    /**
+     * Additional attributes to be added to the root code block element.
+     */
+    attributes?: Record<string, string>;
+    /**
+     * Raw `meta` information to be used by Shiki transformers.
+     */
+    meta?: string;
+}
+export declare function createShikiHighlighter({ langs, theme, themes, langAlias, }?: CreateShikiHighlighterOptions): Promise<ShikiHighlighter>;

node_modules/@astrojs/markdown-remark/dist/shiki.js

@@ -0,0 +1,109 @@
+import {
+  createCssVariablesTheme,
+  createHighlighter,
+  isSpecialLang
+} from "shiki";
+let _cssVariablesTheme;
+const cssVariablesTheme = () => _cssVariablesTheme ?? (_cssVariablesTheme = createCssVariablesTheme({
+  variablePrefix: "--astro-code-"
+}));
+async function createShikiHighlighter({
+  langs = [],
+  theme = "github-dark",
+  themes = {},
+  langAlias = {}
+} = {}) {
+  theme = theme === "css-variables" ? cssVariablesTheme() : theme;
+  const highlighter = await createHighlighter({
+    langs: ["plaintext", ...langs],
+    langAlias,
+    themes: Object.values(themes).length ? Object.values(themes) : [theme]
+  });
+  async function highlight(code, lang = "plaintext", options, to) {
+    const resolvedLang = langAlias[lang] ?? lang;
+    const loadedLanguages = highlighter.getLoadedLanguages();
+    if (!isSpecialLang(lang) && !loadedLanguages.includes(resolvedLang)) {
+      try {
+        await highlighter.loadLanguage(resolvedLang);
+      } catch (_err) {
+        const langStr = lang === resolvedLang ? `"${lang}"` : `"${lang}" (aliased to "${resolvedLang}")`;
+        console.warn(`[Shiki] The language ${langStr} doesn't exist, falling back to "plaintext".`);
+        lang = "plaintext";
+      }
+    }
+    code = code.replace(/(?:\r\n|\r|\n)$/, "");
+    const themeOptions = Object.values(themes).length ? { themes } : { theme };
+    const inline = options?.inline ?? false;
+    return highlighter[to === "html" ? "codeToHtml" : "codeToHast"](code, {
+      ...themeOptions,
+      defaultColor: options.defaultColor,
+      lang,
+      // NOTE: while we can spread `options.attributes` here so that Shiki can auto-serialize this as rendered
+      // attributes on the top-level tag, it's not clear whether it is fine to pass all attributes as meta, as
+      // they're technically not meta, nor parsed from Shiki's `parseMetaString` API.
+      meta: options?.meta ? { __raw: options?.meta } : void 0,
+      transformers: [
+        {
+          pre(node) {
+            if (inline) {
+              node.tagName = "code";
+            }
+            const {
+              class: attributesClass,
+              style: attributesStyle,
+              ...rest
+            } = options?.attributes ?? {};
+            Object.assign(node.properties, rest);
+            const classValue = (normalizePropAsString(node.properties.class) ?? "") + (attributesClass ? ` ${attributesClass}` : "");
+            const styleValue = (normalizePropAsString(node.properties.style) ?? "") + (attributesStyle ? `; ${attributesStyle}` : "");
+            node.properties.class = classValue.replace(/shiki/g, "astro-code");
+            node.properties.dataLanguage = lang;
+            if (options.wrap === false || options.wrap === void 0) {
+              node.properties.style = styleValue + "; overflow-x: auto;";
+            } else if (options.wrap === true) {
+              node.properties.style = styleValue + "; overflow-x: auto; white-space: pre-wrap; word-wrap: break-word;";
+            }
+          },
+          line(node) {
+            if (resolvedLang === "diff") {
+              const innerSpanNode = node.children[0];
+              const innerSpanTextNode = innerSpanNode?.type === "element" && innerSpanNode.children?.[0];
+              if (innerSpanTextNode && innerSpanTextNode.type === "text") {
+                const start = innerSpanTextNode.value[0];
+                if (start === "+" || start === "-") {
+                  innerSpanTextNode.value = innerSpanTextNode.value.slice(1);
+                  innerSpanNode.children.unshift({
+                    type: "element",
+                    tagName: "span",
+                    properties: { style: "user-select: none;" },
+                    children: [{ type: "text", value: start }]
+                  });
+                }
+              }
+            }
+          },
+          code(node) {
+            if (inline) {
+              return node.children[0];
+            }
+          }
+        },
+        ...options.transformers ?? []
+      ]
+    });
+  }
+  return {
+    codeToHast(code, lang, options = {}) {
+      return highlight(code, lang, options, "hast");
+    },
+    codeToHtml(code, lang, options = {}) {
+      return highlight(code, lang, options, "html");
+    }
+  };
+}
+function normalizePropAsString(value) {
+  return Array.isArray(value) ? value.join(" ") : value;
+}
+export {
+  createShikiHighlighter
+};

node_modules/@astrojs/markdown-remark/dist/types.d.ts

@@ -0,0 +1,74 @@
+import type { RemotePattern } from '@astrojs/internal-helpers/remote';
+import type * as hast from 'hast';
+import type * as mdast from 'mdast';
+import type { Options as RemarkRehypeOptions } from 'remark-rehype';
+import type { BuiltinTheme } from 'shiki';
+import type * as unified from 'unified';
+import type { CreateShikiHighlighterOptions, ShikiHighlighterHighlightOptions } from './shiki.js';
+export type { Node } from 'unist';
+declare module 'vfile' {
+    interface DataMap {
+        astro: {
+            headings?: MarkdownHeading[];
+            localImagePaths?: string[];
+            remoteImagePaths?: string[];
+            frontmatter?: Record<string, any>;
+        };
+    }
+}
+export type RemarkPlugin<PluginParameters extends any[] = any[]> = unified.Plugin<PluginParameters, mdast.Root>;
+export type RemarkPlugins = (string | [string, any] | RemarkPlugin | [RemarkPlugin, any])[];
+export type RehypePlugin<PluginParameters extends any[] = any[]> = unified.Plugin<PluginParameters, hast.Root>;
+export type RehypePlugins = (string | [string, any] | RehypePlugin | [RehypePlugin, any])[];
+export type RemarkRehype = RemarkRehypeOptions;
+export type ThemePresets = BuiltinTheme | 'css-variables';
+export type SyntaxHighlightConfigType = 'shiki' | 'prism';
+export interface SyntaxHighlightConfig {
+    type: SyntaxHighlightConfigType;
+    excludeLangs?: string[];
+}
+export interface ShikiConfig extends Pick<CreateShikiHighlighterOptions, 'langs' | 'theme' | 'themes' | 'langAlias'>, Pick<ShikiHighlighterHighlightOptions, 'defaultColor' | 'wrap' | 'transformers'> {
+}
+/**
+ * Configuration options that end up in the markdown section of AstroConfig
+ */
+export interface AstroMarkdownOptions {
+    syntaxHighlight?: SyntaxHighlightConfig | SyntaxHighlightConfigType | false;
+    shikiConfig?: ShikiConfig;
+    remarkPlugins?: RemarkPlugins;
+    rehypePlugins?: RehypePlugins;
+    remarkRehype?: RemarkRehype;
+    gfm?: boolean;
+    smartypants?: boolean;
+}
+/**
+ * Extra configuration options from other parts of AstroConfig that get injected into this plugin
+ */
+export interface AstroMarkdownProcessorOptions extends AstroMarkdownOptions {
+    image?: {
+        domains?: string[];
+        remotePatterns?: RemotePattern[];
+    };
+    experimentalHeadingIdCompat?: boolean;
+}
+export interface MarkdownProcessor {
+    render: (content: string, opts?: MarkdownProcessorRenderOptions) => Promise<MarkdownProcessorRenderResult>;
+}
+export interface MarkdownProcessorRenderOptions {
+    /** Used for frontmatter injection plugins */
+    frontmatter?: Record<string, any>;
+}
+export interface MarkdownProcessorRenderResult {
+    code: string;
+    metadata: {
+        headings: MarkdownHeading[];
+        localImagePaths: string[];
+        remoteImagePaths: string[];
+        frontmatter: Record<string, any>;
+    };
+}
+export interface MarkdownHeading {
+    depth: number;
+    slug: string;
+    text: string;
+}