chore: publish from main

eng/generate-website-data.mjs

@@ -25,12 +25,15 @@ import {
   parseSkillMetadata,
   parseYamlFile,
 } from "./yaml-parser.mjs";
+import { readExternalPlugins } from "./external-plugin-validation.mjs";
 
 const __filename = fileURLToPath(import.meta.url);
 
 const WEBSITE_DIR = path.join(ROOT_FOLDER, "website");
 const WEBSITE_DATA_DIR = path.join(WEBSITE_DIR, "public", "data");
 const WEBSITE_SOURCE_DATA_DIR = path.join(WEBSITE_DIR, "data");
+const EXTERNAL_CANVAS_KEYWORD = "canvas";
+const EXTERNAL_CANVAS_PREVIEW_PATH = "assets/preview.png";
 
 /**
  * Ensure the output directory exists
@@ -97,6 +100,23 @@ function normalizeText(value, fallback = "") {
   return typeof value === "string" ? value.trim() : fallback;
 }
 
+function normalizeRepoRelativePath(value) {
+  const normalized = normalizeText(value);
+  if (!normalized || normalized === "/") {
+    return "";
+  }
+
+  return normalized.replace(/\\/g, "/").replace(/^\/+|\/+$/g, "");
+}
+
+function joinRepoPath(...segments) {
+  return segments
+    .map((segment) => String(segment ?? "").trim())
+    .filter(Boolean)
+    .join("/")
+    .replace(/\/+/g, "/");
+}
+
 /**
  * Normalize an author value (npm string form or { name, url } object) to
  * { name, url? } | null. Returns null when no usable name is present.
@@ -1055,6 +1075,67 @@ function normalizeExternalScreenshotRole(value, ref) {
   };
 }
 
+function buildExternalRepoImageUrl(repo, locator, assetPath) {
+  if (!repo || !locator || !assetPath) {
+    return null;
+  }
+
+  const encodedLocator = locator
+    .split("/")
+    .map((segment) => encodeURIComponent(segment))
+    .join("/");
+  const encodedPath = assetPath
+    .split("/")
+    .map((segment) => encodeURIComponent(segment))
+    .join("/");
+  return `https://raw.githubusercontent.com/${repo}/${encodedLocator}/${encodedPath}`;
+}
+
+function buildExternalRepoTreeUrl(repo, locator, pluginRoot) {
+  if (!repo) {
+    return null;
+  }
+
+  if (locator) {
+    const treePath = normalizeRepoRelativePath(pluginRoot);
+    const encodedLocator = locator
+      .split("/")
+      .map((segment) => encodeURIComponent(segment))
+      .join("/");
+    const encodedTreePath = treePath
+      ? treePath
+        .split("/")
+        .map((segment) => encodeURIComponent(segment))
+        .join("/")
+      : null;
+    const suffix = encodedTreePath ? `/${encodedTreePath}` : "";
+    return `https://github.com/${repo}/tree/${encodedLocator}${suffix}`;
+  }
+
+  return `https://github.com/${repo}`;
+}
+
+function hasCanvasKeyword(plugin) {
+  return normalizeExternalKeywords(plugin).some(
+    (keyword) => normalizeText(keyword).toLowerCase() === EXTERNAL_CANVAS_KEYWORD
+  );
+}
+
+function normalizeExternalKeywords(plugin) {
+  const source = Array.isArray(plugin?.keywords)
+    ? plugin.keywords
+    : Array.isArray(plugin?.tags)
+      ? plugin.tags
+      : [];
+
+  return [...new Set(
+    source
+      .filter((keyword) => typeof keyword === "string")
+      .map((keyword) => keyword.trim())
+      .filter(Boolean)
+  )].sort((a, b) => a.localeCompare(b));
+}
+
 function normalizeExtensionScreenshotRole(value, relPath, ref) {
   if (!value) return null;
   if (typeof value === "string") {
@@ -1320,6 +1401,93 @@ function generateCanvasManifest(gitDates, commitSha) {
     }
   }
 
+  const seenExtensionIds = new Set(items.map((item) => String(item.id).toLowerCase()));
+  const {
+    plugins: externalPlugins,
+    errors: externalPluginErrors,
+    warnings: externalPluginWarnings,
+  } = readExternalPlugins({ policy: "marketplace" });
+  externalPluginWarnings.forEach((warning) => console.warn(`Warning: ${warning}`));
+  if (externalPluginErrors.length > 0) {
+    externalPluginErrors.forEach((error) => console.error(`Error: ${error}`));
+    throw new Error("External plugin validation failed");
+  }
+
+  for (const ext of externalPlugins) {
+    if (!hasCanvasKeyword(ext)) {
+      continue;
+    }
+
+    const name = normalizeText(ext?.name);
+    if (!name) {
+      continue;
+    }
+    const displayName = formatDisplayName(name);
+
+    const id = normalizeText(ext?.name).toLowerCase().replace(/\s+/g, "-");
+    if (seenExtensionIds.has(id)) {
+      continue;
+    }
+
+    const source = ext?.source;
+    if (source?.source !== "github" || !normalizeText(source?.repo)) {
+      console.warn(`Warning: skipping external canvas "${name}" due to missing GitHub source`);
+      continue;
+    }
+
+    const locator = normalizeText(source.sha) || normalizeText(source.ref);
+    if (!locator) {
+      console.warn(`Warning: skipping external canvas "${name}" because source.sha or source.ref is required`);
+      continue;
+    }
+
+    const pluginRoot = normalizeRepoRelativePath(source.path);
+    const previewPath = joinRepoPath(pluginRoot, EXTERNAL_CANVAS_PREVIEW_PATH);
+    const imageUrl = buildExternalRepoImageUrl(source.repo, locator, previewPath);
+    const sourceUrl = buildExternalRepoTreeUrl(source.repo, locator, pluginRoot);
+    const externalSource = normalizeText(source.repo);
+    const keywords = normalizeExternalKeywords(ext);
+
+    items.push({
+      id,
+      canvasId: id,
+      extensionId: id,
+      extensionName: name,
+      pluginName: null,
+      name: displayName,
+      version: normalizeText(ext?.version, "1.0.0"),
+      readmeFile: null,
+      description: normalizeText(ext?.description, "External canvas extension"),
+      path: null,
+      ref: null,
+      lastUpdated: null,
+      screenshots: {
+        icon: imageUrl
+          ? {
+            path: imageUrl,
+            type: getImageMimeType(EXTERNAL_CANVAS_PREVIEW_PATH),
+          }
+          : null,
+        gallery: imageUrl
+          ? {
+            path: imageUrl,
+            type: getImageMimeType(EXTERNAL_CANVAS_PREVIEW_PATH),
+          }
+          : null,
+      },
+      imageUrl,
+      assetPath: null,
+      installUrl: null,
+      installCommand: null,
+      sourceUrl,
+      externalSource,
+      external: true,
+      author: normalizeAuthor(ext?.author),
+      keywords,
+    });
+    seenExtensionIds.add(id);
+  }
+
   const sortedItems = items.sort((a, b) => a.name.localeCompare(b.name));
   const keywordFilters = [...new Set(sortedItems.flatMap((item) => item.keywords || []))]
     .filter(Boolean)

website/src/pages/extension/[id].astro

@@ -46,6 +46,7 @@ interface ExtensionEntry extends HeaderItem {
   installUrl?: string | null;
   installCommand?: string | null;
   sourceUrl?: string | null;
+  externalSource?: string | null;
   external?: boolean;
   author?: ExtensionAuthor | null;
   keywords?: string[];
@@ -117,6 +118,7 @@ const installUrl = safeUrl(
       : "")
 );
 const sourceUrl = safeUrl(item.sourceUrl);
+const externalSource = (item.externalSource || "").trim();
 const installCommand =
   item.installCommand ||
   (item.pluginName
@@ -124,16 +126,13 @@ const installCommand =
     : "");
 
 const githubUrl = isExternal
-  ? sourceUrl || installUrl || GITHUB_TREE
+  ? sourceUrl || GITHUB_TREE
   : item.path
     ? `${GITHUB_TREE}/${item.path}`
     : installUrl || GITHUB_TREE;
 
 // Sidebar "Source" shows item.path; external extensions have no repo path.
-const sidebarItem =
-  isExternal && (sourceUrl || installUrl)
-    ? { ...item, path: sourceUrl || installUrl }
-    : item;
+const sidebarItem = isExternal && sourceUrl ? { ...item, path: sourceUrl } : item;
 
 const shortHash = (value: string) =>
   /^[0-9a-f]{40}$/i.test(value) ? value.slice(0, 7) : value;
@@ -262,22 +261,13 @@ if (!isExternal && item.ref) {
         >
           {
             isExternal ? (
-              <div class="skill-install" slot="install">
-                <p class="skill-install-label">Install this extension</p>
-                <p class="skill-install-note">
-                  This extension is maintained in an external repository.
-                </p>
-                {installUrl && (
-                  <button
-                    type="button"
-                    class="btn btn-secondary skill-install-url-btn"
-                    data-action="copy-install-url"
-                    data-install-url={installUrl}
-                  >
-                    Copy install URL
-                  </button>
-                )}
-              </div>
+              <PluginInstall
+                slot="install"
+                isExternal={true}
+                externalSource={externalSource || null}
+                label="Install this extension"
+                note="This extension is maintained in an external repository."
+              />
             ) : (
               <PluginInstall
                 slot="install"

website/src/scripts/pages/extensions-render.ts

@@ -48,6 +48,7 @@ export interface RenderableExtension {
   installCommand?: string | null;
   installUrl?: string | null;
   sourceUrl?: string | null;
+  externalSource?: string | null;
   external?: boolean;
   author?: { name: string; url?: string } | null;
 }
@@ -95,13 +96,20 @@ export function renderExtensionsHtml(items: RenderableExtension[]): string {
       const sourceUrl = safeUrl(
         item.sourceUrl || (item.path ? getGitHubUrl(item.path) : "")
       );
+      const externalSource = (item.externalSource || "").trim();
       const pluginId = item.pluginName || item.id;
       const ghappInstallUrl =
-        !item.external && pluginId
-          ? `ghapp://plugins/install?source=${encodeURIComponent(
-              `${pluginId}@awesome-copilot`
-            )}`
-          : "";
+        item.external
+          ? externalSource
+            ? `ghapp://plugins/marketplace/add?source=${encodeURIComponent(
+                externalSource
+              )}`
+            : ""
+          : pluginId
+            ? `ghapp://plugins/install?source=${encodeURIComponent(
+                `${pluginId}@awesome-copilot`
+              )}`
+            : "";
 
       const previewImageUrl = safeUrl(item.imageUrl);
       const previewMediaHtml = previewImageUrl
@@ -152,14 +160,18 @@ export function renderExtensionsHtml(items: RenderableExtension[]): string {
         </a>`
             : ""
         }
-        <button
+        ${
+          !item.external
+            ? `<button
           class="btn btn-secondary btn-small copy-install-url-btn"
           data-install-url="${escapeHtml(installUrl)}"
           title="Copy fallback URL install target"
           ${installUrl ? "" : "disabled"}
         >
           Copy URL
-        </button>
+        </button>`
+            : ""
+        }
         ${
           sourceUrl
            ? `<a href="${escapeHtml(