Initial snapshot before transformerlab recovery

2026-03-31 13:25:25 -06:00
commit d860318d43
49 changed files with 3864 additions and 0 deletions
@@ -0,0 +1,60 @@
+diff --git a/src/app/labs/[slug]/page.tsx b/src/app/labs/[slug]/page.tsx
+index f67308f..a6aac38 100644
+--- a/src/app/labs/[slug]/page.tsx
+++ b/src/app/labs/[slug]/page.tsx
+@@ -462,6 +462,19 @@ function markdownToHtml(markdown: string) {
+   return micromark(convertGfmTables(markdown), { allowDangerousHtml: true });
+ }
+ 
+function addNoReferrerToExternalImages(html: string) {
+  return html.replace(/<img\b([^>]*?)>/gi, (imageTag, rawAttrs: string) => {
+    const srcMatch = /\bsrc=(['"])(https?:\/\/[^"']+)\1/i.exec(rawAttrs);
+    if (!srcMatch || /\breferrerpolicy\s*=/i.test(rawAttrs)) return imageTag;
+
+    const trimmedAttrs = rawAttrs.trimEnd();
+    const isSelfClosing = trimmedAttrs.endsWith("/");
+    const attrs = isSelfClosing ? trimmedAttrs.slice(0, -1).trimEnd() : rawAttrs;
+
+    return `<img${attrs} referrerpolicy="no-referrer"${isSelfClosing ? " /" : ""}>`;
+  });
+}
+
+ export async function generateStaticParams() {
+   return getLabSummaries().map((lab) => ({ slug: lab.slug }));
+ }
+@@ -503,14 +516,15 @@ export default async function LabPage({
+       stripOrdinals: breakoutStyle === "instruction-rails",
+     }),
+   );
+-  const htmlContent =
+  const htmlContent = addNoReferrerToExternalImages(
+     breakoutStyle === "none"
+       ? baseHtml
+       : transformOutsideDetails(baseHtml, (safeHtml) =>
+           segmentStepSections(markExplicitInstructionElements(safeHtml, {
+             commandPills: breakoutStyle === "command-pills",
+           })),
+-        );
+        ),
+  );
+ 
+   return (
+     <main className="mx-auto w-full max-w-5xl px-6 py-10">
+diff --git a/src/components/labs/LabContent.tsx b/src/components/labs/LabContent.tsx
+index 7a7ce52..8778a23 100644
+--- a/src/components/labs/LabContent.tsx
+++ b/src/components/labs/LabContent.tsx
+@@ -277,7 +277,12 @@ export function LabContent({ className, html }: LabContentProps) {
+         >
+           <div className="lab-image-modal__surface" onClick={(event) => event.stopPropagation()}>
+             {/* eslint-disable-next-line @next/next/no-img-element */}
+-            <img className="lab-image-modal__image" src={zoomedImage.src} alt={zoomedImage.alt} />
+            <img
+              className="lab-image-modal__image"
+              src={zoomedImage.src}
+              alt={zoomedImage.alt}
+              referrerPolicy="no-referrer"
+            />
+           </div>
+         </div>
+       ) : null}
@@ -0,0 +1,51 @@
+- name: Clone lab wiki
+  git:
+    repo: "{{ courseware_wiki_repo }}"
+    dest: "{{ courseware_wiki_repo_dir }}"
+    update: false
+
+- name: Check whether wiki referrer policy patch is already applied
+  command:
+    argv:
+      - git
+      - apply
+      - --reverse
+      - --check
+      - "{{ role_path }}/files/referrer-policy.patch"
+  args:
+    chdir: "{{ courseware_wiki_repo_dir }}"
+  register: courseware_wiki_referrer_policy_patch
+  changed_when: false
+  failed_when: false
+
+- name: Apply managed wiki referrer policy patch
+  command:
+    argv:
+      - git
+      - apply
+      - "{{ role_path }}/files/referrer-policy.patch"
+  args:
+    chdir: "{{ courseware_wiki_repo_dir }}"
+  when: courseware_wiki_referrer_policy_patch.rc != 0
+
+- name: Install wiki dependencies with contained Node runtime
+  command: npm install
+  args:
+    chdir: "{{ courseware_wiki_repo_dir }}"
+    creates: "{{ courseware_wiki_repo_dir }}/node_modules/next/package.json"
+  environment:
+    PATH: "{{ courseware_node_runtime_bin_dir }}:{{ ansible_env.PATH }}"
+
+- name: Stat wiki build output
+  stat:
+    path: "{{ courseware_wiki_repo_dir }}/.next/BUILD_ID"
+  register: courseware_wiki_build
+
+- name: Build wiki for managed service startup
+  command: npm run build
+  args:
+    chdir: "{{ courseware_wiki_repo_dir }}"
+  environment:
+    PATH: "{{ courseware_node_runtime_bin_dir }}:{{ ansible_env.PATH }}"
+  when:
+    - not courseware_wiki_build.stat.exists or courseware_wiki_referrer_policy_patch.rc != 0