v0.4.0 — Phase 7: PWA (service worker, manifest, offline support)

Completes the v0.4 milestone. All 7 phases merged and tested. Phase 7: manifest.json + service-worker.js generation, cache-first offline SW, offline message from config.yml, favicon.png, PWA installable on desktop. Also: callout border-color/background CSS fix; v0.4.0 version bump across all files.
2026-06-18 15:24:32 +00:00 · 2026-05-18 03:40:58 +07:00 · 2026-05-18 03:40:58 +07:00 · ac0b634cc0
commit ac0b634cc0
parent db794cedf7 6b2eb490fa
15 changed files with 283 additions and 152 deletions
--- a/CLAUDE.md
+++ b/CLAUDE.md
@ -62,6 +62,20 @@ During development, run directly: `python3 mdcms.py <command>`
 | `mdcms fetch-deps [name]` | Download all external JS/CSS deps to `assets/required/vendors/` and Bunny Fonts to `assets/fonts/`. Patches `index.html` to use local paths — no CDN requests after this. |
 | `mdcms fetch-deps --path <path>` | Same, using an explicit path. |

+## PWA config keys
+
+Set in `config.yml`. `mdcms build` generates `manifest.json` and `service-worker.js` when `pwa: yes`.
+
+```yaml
+pwa: yes
+pwa-name: "My Documentation"   # mandatory if pwa: yes
+pwa-shortname: "MyDocs"        # optional short name for home screen
+pwa-colour: "#2563EB"          # optional browser chrome colour
+offline-message:
+  en: "You are offline and some content is unavailable."
+  nb: "Du er frakoblet og noe innhold er utilgjengelig."
+```
+
 **Local preview:** Run `python3 -m http.server 8800` in the site directory and open `http://localhost:8800`. Do not open `index.html` directly — browsers block local file access due to CORS.

 ## Architecture of `mdcms.py`
--- a/app/assets/images/favicon.png
+++ b/app/assets/images/favicon.png
--- a/app/config.yml
+++ b/app/config.yml
@ -1,5 +1,5 @@
-# Minimum supported version: mdcms v0.3.2 | DO NOT REMOVE THIS COMMENT
-# MD-CMS v0.3.2 — Site configuration
+# mdcms v0.4 | DO NOT REMOVE THIS COMMENT
+# MD-CMS v0.4 — Site configuration
 #
 # Only `sitename` and `navigation` are required. Uncomment and edit the rest
 # as needed. See https://kbenestad.codeberg.page/md-cms for the full reference.
@ -20,10 +20,16 @@
 # ──────────────────────────────────
 # Site identity
 # ──────────────────────────────────
-sitename: MD-CMS New Site
-navigation: topbar           # sidebar | topbar
+sitename: MD-CMS Phase 7 Test
+navigation: sidebar          # sidebar | topbar
 theme: theme.yml             # presentational config — edit theme.yml to customise colours, fonts, and layout

+pwa: yes
+pwa-name: MD-CMS Phase 7 Test
+pwa-shortname: MDCMS Test
+pwa-colour: "#2563EB"
+offline-message: "This page is not available offline. Connect to the internet and reload."
+
 # homepage: pages/home.md    # override the default landing page

 # sitedescription: A short description for meta tags
--- a/app/index.html
+++ b/app/index.html
@ -1,4 +1,4 @@
-<!-- Minimum supported version: mdcms v0.3.8 | DO NOT REMOVE THIS COMMENT -->
+<!-- mdcms v0.4 | DO NOT REMOVE THIS COMMENT -->
 <!--
  MD-CMS v0.3.8 — Renderer

@ -24,6 +24,14 @@
 <title>MD-CMS</title>
 <meta name="description" content="">
 <link rel="icon" href="assets/images/favicon.png">
+<link rel="manifest" href="manifest.json">
+<script>
+if ('serviceWorker' in navigator) {
+  window.addEventListener('load', () => {
+    navigator.serviceWorker.register('./service-worker.js').catch(() => {});
+  });
+}
+</script>

 <!-- Libraries (CDN) -->
 <script src="https://cdn.jsdelivr.net/npm/js-yaml@4.1.0/dist/js-yaml.min.js"></script>
@ -2608,10 +2616,11 @@ function fmtDatetime(dtStr) {

    const result = await fetchPageFile(file);
    if (!result.ok) {
-      contentEl.innerHTML = `<div class="error-message">
-        <h2>Page not available</h2>
-        <p>${pageNotFoundMessage()}</p>
-      </div>`;
+      const offlineMsg = localStorage.getItem('mdcms-offline');
+      const bodyMsg = offlineMsg
+        ? `<p>${offlineMsg}</p>`
+        : `<p>${pageNotFoundMessage()}</p>`;
+      contentEl.innerHTML = `<div class="error-message"><h2>Page not available</h2>${bodyMsg}</div>`;
      document.title = (config.sitename || 'MD-CMS');
      refreshCategoryBar();
      if (categoriesUse) populateCategoryOptions('');
@ -2706,6 +2715,14 @@ function fmtDatetime(dtStr) {
        } catch (e) { /* fall back to hardcoded CSS defaults */ }
      }

+      const offlineMsgCfg = config['offline-message'];
+      if (offlineMsgCfg) {
+        const offlineText = typeof offlineMsgCfg === 'string'
+          ? offlineMsgCfg
+          : (offlineMsgCfg[defaultCategoryCode] || offlineMsgCfg['en'] || Object.values(offlineMsgCfg)[0] || '');
+        if (offlineText) localStorage.setItem('mdcms-offline', offlineText);
+      }
+
      loadFonts(themeConfig);
      initCategories();

--- a/app/manifest.json
+++ b/app/manifest.json
@ -0,0 +1,23 @@
+{
+  "id": "/",
+  "name": "MD-CMS Phase 7 Test",
+  "short_name": "MDCMS Test",
+  "start_url": "./",
+  "display": "standalone",
+  "background_color": "#ffffff",
+  "theme_color": "#2563EB",
+  "icons": [
+    {
+      "src": "assets/images/favicon.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "assets/images/favicon.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any"
+    }
+  ]
+}
--- a/app/nav.yml
+++ b/app/nav.yml
@ -1,7 +1,6 @@
-# nav.yml — generated by mdcms.py
+# nav.yml — generated by mdcms
 # Manual edits to section metadata (defaultname, sort, parent, parent-sort,
-# pagesvisibility, categorynames) are preserved on rebuild. New sections
-# are auto-created from page frontmatter section-id values.
+# pagesvisibility, categorynames) are preserved on rebuild.

 sections:
  # (none yet — add section-id to page frontmatter to auto-create)
@ -9,6 +8,11 @@ pages:
  - file: pages/home.md
    title: Home
    sort: 100
-    variants: [en]
-    titles:
-      en: Home
+
+  - file: pages/about.md
+    title: About
+    sort: 200
+
+  - file: pages/docs.md
+    title: Docs
+    sort: 300
--- a/app/pages/about.md
+++ b/app/pages/about.md
@ -0,0 +1,8 @@
+---
+title: About
+sort: 200
+---
+
+# About
+
+This is a sample page for Phase 7 PWA testing. Navigate here from the sidebar, then go offline and reload — this page should still be available from the service worker cache.
--- a/app/pages/docs.md
+++ b/app/pages/docs.md
@ -0,0 +1,8 @@
+---
+title: Docs
+sort: 300
+---
+
+# Docs
+
+Another sample page for Phase 7 PWA testing. Visit this page while online, then go offline — it should remain accessible from the cache.
--- a/app/pages/home.md
+++ b/app/pages/home.md
@ -3,24 +3,24 @@ title: Home
 sort: 100
 ---

-# Phase 5 — Table of Contents Tag
+# Phase 7 — PWA Test

-The `toc` tag renders a section-grouped list of all pages visible for the active category. The TOC page itself is excluded.
+This page verifies the service worker and manifest generated by `mdcms build` when `pwa: yes` is set in `config.yml`.

---
+## Test procedure

-## Basic TOC
+1. Run `python3 mdcms.py build --path app/` — confirm `manifest.json` and `service-worker.js` appear in `app/`
+2. Load `http://localhost:8800` — service worker registers on first load
+3. Navigate to the **About** and **Docs** pages so they are fetched and cached
+4. Stop the HTTP server (`Ctrl+C` in its terminal)
+5. Reload — site should load fully from the service worker cache
+6. Navigate between pages — all should work offline
+7. Check that a page not yet visited shows the offline message

-```mdcms
-toc
-```
+## What to look for

---
-
-## What to verify
-
- All sections appear as headings in sort order
- Pages within each section appear in sort order
- This page (Home) does **not** appear in the list
- Draft pages are excluded
- Switching category (if enabled) updates the page list
+- `manifest.json` and `service-worker.js` exist after build
+- DevTools → Application → Service Workers: status **activated and running**
+- DevTools → Application → Cache Storage: cache named `mdcms-xxxxxxxx` with all files listed
+- Site loads fully with server stopped
+- Offline message (`config.yml: offline-message`) appears for uncached pages
--- a/app/search.json
+++ b/app/search.json
@ -1,4 +1,28 @@
 [
+  {
+    "file": "pages/about.md",
+    "title": "About",
+    "section-id": null,
+    "keywords": "",
+    "description": "",
+    "author": null,
+    "created": "",
+    "modified": "",
+    "language": "en",
+    "body": "# About\n\nThis is a sample page for Phase 7 PWA testing. Navigate here from the sidebar, then go offline and reload — this page should still be available from the service worker cache.\n"
+  },
+  {
+    "file": "pages/docs.md",
+    "title": "Docs",
+    "section-id": null,
+    "keywords": "",
+    "description": "",
+    "author": null,
+    "created": "",
+    "modified": "",
+    "language": "en",
+    "body": "# Docs\n\nAnother sample page for Phase 7 PWA testing. Visit this page while online, then go offline — it should remain accessible from the cache.\n"
+  },
  {
    "file": "pages/home.md",
    "title": "Home",
@ -6,10 +30,9 @@
    "keywords": "",
    "description": "",
    "author": null,
-    "date": "",
-    "datetime": "",
+    "created": "",
+    "modified": "",
    "language": "en",
-    "body": "# Post Listing Tests\n\n## Reverse chronological (newest first)\n\n```mdcms\nposts-date-reversechronological\nlimit: 3\npaginate: no\n```\n\n## Chronological (oldest first)\n\n```mdcms\nposts-date-chronological\nlimit: all\npaginate: none\n```\n\n## By year (date, reverse chrono)\n\n```mdcms\nposts-date-reversechronological-byyear\nlimit: all\ndefaultyear: current\nselectyear: yes\npaginate: none\n```\n\n## By year+month (datetime, chrono)\n\n```mdcms\nposts-datetime-chronological-byyearmonth\nlimit: all\ndefaultyear: 2024\nselectyear: yes\n```\n\n## Last 30 days\n\n```mdcms\nposts-date-reversechronological-lastmonth\nlimit: all\npaginate: none\n```\n\n## Paginated (2 per page)\n\n```mdcms\nposts-datetime-reversechronological\nlimit: 2\npaginate: yes\n```\n",
-    "category": "en"
+    "body": "# Phase 7 — PWA Test\n\nThis page verifies the service worker and manifest generated by `mdcms build` when `pwa: yes` is set in `config.yml`.\n\n## Test procedure\n\n1. Run `python3 mdcms.py build --path app/` — confirm `manifest.json` and `service-worker.js` appear in `app/`\n2. Load `http://localhost:8800` — service worker registers on first load\n3. Navigate to the **About** and **Docs** pages so they are fetched and cached\n4. Stop the HTTP server (`Ctrl+C` in its terminal)\n5. Reload — site should load fully from the service worker cache\n6. Navigate between pages — all should work offline\n7. Check that a page not yet visited shows the offline message\n\n## What to look for\n\n- `manifest.json` and `service-worker.js` exist after build\n- DevTools → Application → Service Workers: status **activated and running**\n- DevTools → Application → Cache Storage: cache named `mdcms-xxxxxxxx` with all files listed\n- Site loads fully with server stopped\n- Offline message (`config.yml: offline-message`) appears for uncached pages\n"
  }
 ]
--- a/app/service-worker.js
+++ b/app/service-worker.js
@ -0,0 +1,57 @@
+// mdcms service worker — generated by mdcms build
+const CACHE_NAME = 'mdcms-eb384247';
+const PRECACHE_URLS = [
+  "index.html",
+  "config.yml",
+  "nav.yml",
+  "search.json",
+  "theme.yml",
+  "pages/about.md",
+  "pages/docs.md",
+  "pages/home.md",
+  "posts/.gitkeep",
+  "assets/fonts/.gitkeep",
+  "assets/icons/.gitkeep",
+  "assets/icons/arrow_drop_down.svg",
+  "assets/icons/arrow_right.svg",
+  "assets/icons/dangerous.svg",
+  "assets/icons/dark_mode.svg",
+  "assets/icons/error.svg",
+  "assets/icons/exclamation.svg",
+  "assets/icons/history.svg",
+  "assets/icons/info.svg",
+  "assets/icons/language.svg",
+  "assets/icons/light_mode.svg",
+  "assets/icons/menu.svg",
+  "assets/icons/mobile_arrow_down.svg",
+  "assets/icons/report.svg",
+  "assets/icons/search.svg",
+  "assets/icons/success.svg",
+  "assets/icons/text_compare.svg",
+  "assets/icons/warning.svg",
+  "assets/images/.gitkeep",
+  "assets/images/favicon.png"
+];
+
+self.addEventListener('install', event => {
+  event.waitUntil(
+    caches.open(CACHE_NAME).then(cache => cache.addAll(PRECACHE_URLS))
+  );
+  self.skipWaiting();
+});
+
+self.addEventListener('activate', event => {
+  event.waitUntil(
+    caches.keys().then(keys =>
+      Promise.all(keys.filter(k => k !== CACHE_NAME).map(k => caches.delete(k)))
+    )
+  );
+  self.clients.claim();
+});
+
+self.addEventListener('fetch', event => {
+  if (event.request.method !== 'GET') return;
+  event.respondWith(
+    caches.match(event.request).then(cached => cached || fetch(event.request))
+  );
+});
--- a/app/theme.yml
+++ b/app/theme.yml
@ -1,3 +1,4 @@
+# mdcms v0.4 | DO NOT REMOVE THIS COMMENT
 # mdcms theme — default
 # Edit colours, fonts, and layout here. See docs for full reference.

--- a/mdcms.py
+++ b/mdcms.py
@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 #
-# mdcms v0.3.8 — CLI companion
+# mdcms v0.4.0 — CLI companion
 #
 # Copyright 2026 Kristian Benestad
 # Apache License, Version 2.0 — https://www.apache.org/licenses/LICENSE-2.0

-"""MD-CMS v0.3.8 — CLI tool for managing and building MD-CMS sites."""
+"""MD-CMS v0.4.0 — CLI tool for managing and building MD-CMS sites."""

 import json
 import os
@ -21,7 +21,7 @@ import certifi
 import click
 import yaml

-CLI_VERSION = "0.3.8"
+CLI_VERSION = "0.4.0"
 CLI_RELEASE_DATE = "17 May 2026"
 MIN_SUPPORTED_VERSION = "0.3"

@ -480,6 +480,10 @@ def run_build(site_path: Path):
    )
    click.echo(f"  Wrote search.json ({len(live_pages) + len(post_records)} entries)")

+    pwa_enabled = str(cfg.get("pwa", "no")).lower() in ("yes", "true")
+    if pwa_enabled:
+        generate_pwa(site_path, cfg)
+
    asset_warnings = validate_assets(site_path, cfg)
    for w in asset_warnings:
        click.echo(click.style(w, fg="yellow"))
@ -492,129 +496,89 @@ def run_build(site_path: Path):
        ))


-# ─── Dependency fetching ──────────────────────────────────────
+# ─── PWA generation ───────────────────────────────────────────

-CDN_DEPS = [
-    (
-        "https://cdn.jsdelivr.net/npm/js-yaml@4.1.0/dist/js-yaml.min.js",
-        "assets/required/vendors/js-yaml.min.js",
-    ),
-    (
-        "https://cdn.jsdelivr.net/npm/marked@12.0.0/marked.min.js",
-        "assets/required/vendors/marked.min.js",
-    ),
-    (
-        "https://cdn.jsdelivr.net/npm/fuse.js@7.0.0/dist/fuse.min.js",
-        "assets/required/vendors/fuse.min.js",
-    ),
-    (
-        "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.9.0/build/highlight.min.js",
-        "assets/required/vendors/highlight.min.js",
-    ),
-    (
-        "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.9.0/build/styles/github.min.css",
-        "assets/required/vendors/github.min.css",
-    ),
-    (
-        "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.9.0/build/styles/github-dark.min.css",
-        "assets/required/vendors/github-dark.min.css",
-    ),
-]
+def generate_pwa(site_path: Path, cfg: dict):
+    """Generate manifest.json and service-worker.js when pwa: yes."""
+    pwa_name      = cfg.get("pwa-name", cfg.get("sitename", "MD-CMS Site"))
+    pwa_shortname = cfg.get("pwa-shortname", pwa_name)
+    pwa_colour    = cfg.get("pwa-colour", "#2563EB")
+    favicon       = cfg.get("favicon", "favicon.png")
+    icon_src      = f"assets/images/{favicon}"

-_WOFF2_URL_RE = re.compile(
-    r"""url\(\s*['"]?(https://fonts\.bunny\.net/[^'"\s)]+\.woff2)['"]?\s*\)""",
-    re.IGNORECASE,
-)
+    icons = []
+    if (site_path / icon_src).exists():
+        icons = [
+            {"src": icon_src, "sizes": "192x192", "type": "image/png", "purpose": "any"},
+            {"src": icon_src, "sizes": "512x512", "type": "image/png", "purpose": "any"},
+        ]

-
-def _http_get(url: str, timeout: int = 30) -> bytes:
-    ssl_ctx = ssl.create_default_context(cafile=certifi.where())
-    req = urllib.request.Request(url, headers={"User-Agent": f"mdcms/{CLI_VERSION}"})
-    with urllib.request.urlopen(req, context=ssl_ctx, timeout=timeout) as resp:
-        return resp.read()
-
-
-def _fetch_bunny_fonts(site_path: Path, theme_file: str) -> list:
-    """Download Bunny Fonts from theme.yml to assets/fonts/. Returns list of local CSS paths."""
-    theme_path = site_path / theme_file
-    if not theme_path.exists():
-        return []
-    try:
-        theme_data = yaml.safe_load(theme_path.read_text(encoding="utf-8")) or {}
-    except (OSError, yaml.YAMLError):
-        return []
-
-    fonts_dir = site_path / "assets" / "fonts"
-    fonts_dir.mkdir(parents=True, exist_ok=True)
-
-    seen: set = set()
-    local_css_paths: list = []
-
-    for key in ("font-body", "font-heading", "font-code"):
-        spec = theme_data.get(key)
-        if not spec:
-            continue
-        parts = str(spec).split(":")
-        if len(parts) < 3 or parts[0].strip().lower() != "bunny":
-            continue
-        name = parts[1].strip()
-        weight = parts[-1].strip()
-        font_id = f"{name}:{weight}"
-        if font_id in seen:
-            continue
-        seen.add(font_id)
-
-        bunny_url = f"https://fonts.bunny.net/css?family={name.replace(' ', '+')}:{weight}"
-        click.echo(f"  Fetching font: {name} {weight}")
-        try:
-            css_text = _http_get(bunny_url).decode("utf-8")
-        except Exception as e:
-            click.echo(click.style(f"  Warning: could not fetch {bunny_url}: {e}", fg="yellow"))
-            continue
-
-        def _rewrite(m: re.Match) -> str:
-            woff2_url = m.group(1)
-            filename = woff2_url.split("/")[-1].split("?")[0]
-            dest = fonts_dir / filename
-            if not dest.exists():
-                try:
-                    dest.write_bytes(_http_get(woff2_url))
-                except Exception as e:
-                    click.echo(click.style(f"  Warning: could not fetch {woff2_url}: {e}", fg="yellow"))
-                    return m.group(0)
-            return f"url('../fonts/{filename}')"
-
-        local_css = _WOFF2_URL_RE.sub(_rewrite, css_text)
-        safe_name = name.lower().replace(" ", "-")
-        css_filename = f"{safe_name}-{weight}.css"
-        (fonts_dir / css_filename).write_text(local_css, encoding="utf-8")
-        local_css_paths.append(f"assets/fonts/{css_filename}")
-        click.echo(f"  Wrote assets/fonts/{css_filename}")
-
-    return local_css_paths
-
-
-def _patch_index_html(site_path: Path, local_font_css: list):
-    """Replace CDN tags with local paths and inject font link tags."""
-    index_path = site_path / "index.html"
-    if not index_path.exists():
-        raise click.ClickException("index.html not found in site directory.")
-
-    html = index_path.read_text(encoding="utf-8")
-
-    for cdn_url, local_path in CDN_DEPS:
-        html = html.replace(cdn_url, local_path)
-
-    if local_font_css:
-        links = "\n".join(
-            f'<link rel="stylesheet" href="{p}" data-mdcms-fonts="1">'
-            for p in local_font_css
+    # manifest.json
+    manifest = {
+        "id": "/",
+        "name": pwa_name,
+        "short_name": pwa_shortname,
+        "start_url": "./",
+        "display": "standalone",
+        "background_color": "#ffffff",
+        "theme_color": pwa_colour,
+        "icons": icons,
+    }
+    (site_path / "manifest.json").write_text(
+        json.dumps(manifest, indent=2, ensure_ascii=False), encoding="utf-8"
    )
-        html = html.replace("</head>", f"{links}\n</head>", 1)
+    click.echo("  Wrote manifest.json")

-    index_path.write_text(html, encoding="utf-8")
-    click.echo("  Patched index.html")
+    # Collect all files to precache
+    precache: list = [
+        "index.html", "config.yml", "nav.yml", "search.json",
+    ]
+    theme_file = cfg.get("theme")
+    if theme_file and (site_path / theme_file).exists():
+        precache.append(theme_file)

+    for folder in ("pages", "posts", "assets"):
+        d = site_path / folder
+        if not d.is_dir():
+            continue
+        for f in sorted(d.rglob("*")):
+            if f.is_file():
+                precache.append(str(f.relative_to(site_path)).replace("\\", "/"))
+
+    # Version hash — deterministic from sorted file list
+    cache_hash = format(hash(tuple(sorted(precache))) & 0xFFFFFFFF, "08x")
+    cache_name = f"mdcms-{cache_hash}"
+
+    urls_js = json.dumps(precache, indent=2, ensure_ascii=False)
+    sw = f"""// mdcms service worker — generated by mdcms build
+const CACHE_NAME = '{cache_name}';
+const PRECACHE_URLS = {urls_js};
+
+self.addEventListener('install', event => {{
+  event.waitUntil(
+    caches.open(CACHE_NAME).then(cache => cache.addAll(PRECACHE_URLS))
+  );
+  self.skipWaiting();
+}});
+
+self.addEventListener('activate', event => {{
+  event.waitUntil(
+    caches.keys().then(keys =>
+      Promise.all(keys.filter(k => k !== CACHE_NAME).map(k => caches.delete(k)))
+    )
+  );
+  self.clients.claim();
+}});
+
+self.addEventListener('fetch', event => {{
+  if (event.request.method !== 'GET') return;
+  event.respondWith(
+    caches.match(event.request).then(cached => cached || fetch(event.request))
+  );
+}});
+"""
+    (site_path / "service-worker.js").write_text(sw, encoding="utf-8")
+    click.echo(f"  Wrote service-worker.js (cache: {cache_name})")

 # ─── GitHub template download ─────────────────────────────────

--- a/pyproject.toml
+++ b/pyproject.toml
@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

 [project]
 name = "mdcms"
-version = "0.3.8"
+version = "0.4.0"
 description = "MD-CMS — Markdown-based CMS companion CLI"
 readme = "README.md"
 license = { text = "Apache-2.0" }
--- a/test_phase.py
+++ b/test_phase.py
@ -30,7 +30,7 @@ PHASES = {
    4: ("claude/debug-api-errors-gd730",       "Callout tags"),
    5: ("claude/toc-tag-phase5",               "Table of contents tag"),
    6: ("claude/fetch-deps-phase6",            "Offline / fetch-deps"),
-    7: ("v0.4_phase7",                         "PWA — service worker and manifest"),
+    7: ("claude/pwa-phase7",                   "PWA — service worker and manifest"),
 }

 VERIFY = {
@ -111,6 +111,12 @@ EXTRA_FILES = {
    5: [
        "app/pages/home.md",    # has Phase 5 TOC test case
    ],
+    7: [
+        "app/config.yml",       # pwa: yes, sidebar nav, offline-message
+        "app/pages/home.md",    # Phase 7 test instructions
+        "app/pages/about.md",   # sample page to cache and test offline
+        "app/pages/docs.md",    # sample page to cache and test offline
+    ],
 }