Split the page shell out of the repository layout

layout.eta was two things at once: the HTML shell every page needs and
the repository chrome around it. owner.eta, being the one page that is
not about a repository, could use neither and carried its own copy of
the shell, which had drifted -- its footer named no build commit and
did not link to the original page on GitHub.

The shell moves to views/layouts/base.eta, taking its title and any
deferred scripts as layout data, and the chrome to views/layouts/repo.eta,
a layout over it that adds the clone commands, nav, search box, and the
"/" shortcut that focuses it. Repository pages point at repo.eta and
render as before; owner.eta uses base.eta directly and so gains the
footer it was missing.

Templates now live in more than one directory, so scripts/build.ts walks
views/ recursively and keys each template by its path underneath it.
Names crossing a directory are written from the views root
("/layouts/base.eta"), the one form both Eta's filesystem resolver and
the precompiled resolver in worker.ts agree on; siblings stay relative.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ba5p88cWtCq42vf3uweweL

14 files changed, 134 insertions, 135 deletions

diff --git a/cgithub/views/blob.eta b/cgithub/views/blob.eta
index 2014b14..9f6706e 100644
--- a/cgithub/views/blob.eta
+++ b/cgithub/views/blob.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta"); it.searchType = "code" %>
+<% layout("/layouts/repo.eta"); it.searchType = "code" %>
 
 <%~ include("./_nav.eta", {...it, view: "blob"}) %>
 
diff --git a/cgithub/views/commits.eta b/cgithub/views/commits.eta
index c29693d..a80ef07 100644
--- a/cgithub/views/commits.eta
+++ b/cgithub/views/commits.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta") %>
+<% layout("/layouts/repo.eta") %>
 
 <%~ include("./_nav.eta", {...it, view: "commits"}) %>
 
diff --git a/cgithub/views/issues.eta b/cgithub/views/issues.eta
index 646da46..754afb8 100644
--- a/cgithub/views/issues.eta
+++ b/cgithub/views/issues.eta
@@ -1,4 +1,4 @@
-<% layout("./layout"); it.searchType = "issues" %>
+<% layout("/layouts/repo.eta"); it.searchType = "issues" %>
 
 <table>
   <% for (const issue of it.issues) { %>
diff --git a/cgithub/views/layout.eta b/cgithub/views/layout.eta
deleted file mode 100644
index 37289dd..0000000
--- a/cgithub/views/layout.eta
+++ /dev/null
@@ -1,66 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title><%= it.repo.owner %>/<%= it.repo.name %> - <%= it.path || '/' %></title>
-  <link rel="stylesheet" href="/static/style.css">
-  <script src="/static/refs.js" defer></script>
-</head>
-<body>
-  <div class="box">
-    <div class="repo"><a href="/<%= it.repo.owner %>"><%= it.repo.owner %></a>/<a href="/<%= it.repo.owner %>/<%= it.repo.name %>"><%= it.repo.name %></a></div>
-    <pre><code>git clone https://github.com/<%= it.repo.owner %>/<%= it.repo.name %>.git
-git clone git@github.com:<%= it.repo.owner %>/<%= it.repo.name %>.git</code></pre>
-    <nav>
-      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>">Code</a>
-      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/issues">Issues</a>
-      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/pulls">Pull requests</a>
-      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/releases">Releases</a>
-      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/wiki">Wiki</a>
-      <% if (it.branch) { %>
-        <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/commits/<%= it.branch %><%= it.path && it.path !== '/' ? '/' + it.path : '' %>">Commits</a>
-      <% } %>
-    </nav>
-    <form action="/<%= it.repo.owner %>/<%= it.repo.name %>/search" method="get">
-      <input id="search-input" type="text" name="q" placeholder="Search…" value="<%= it.q ?? "" %>">
-      <select name="type">
-        <option value="issues" <%= it.searchType === "issues" ? "selected" : "" %>>Issues</option>
-        <option value="pullrequests" <%= it.searchType === "pullrequests" ? "selected" : "" %>>Pull requests</option>
-        <option value="code" <%= it.searchType === "code" || it.searchType == null ? "selected" : "" %>>Code</option>
-      </select>
-      <button type="submit">Search</button>
-    </form>
-  </div>
-
-  <%~ it.body %>
-
-  <footer>Generated by cgithub commit <code><%= it.buildCommit %></code> · <a href="<%= it.githubUrl %>" rel="noreferrer">View original</a></footer>
-
-  <script>
-    document.addEventListener("keydown", function(e) {
-      let shortcut = "";
-      if (e.ctrlKey || e.metaKey) shortcut += "C-";
-      if (e.altKey) shortcut += "A-";
-      if (e.shiftKey) shortcut += "S-";
-      shortcut += e.key;
-
-      if (shortcut === "Escape") {
-        document.activeElement.blur();
-        return;
-      }
-
-      if (["INPUT", "TEXTAREA", "SELECT"].includes(document.activeElement.tagName)) {
-        return;
-      }
-
-      if (shortcut === "/") {
-        e.preventDefault();
-        const input = document.getElementById('search-input');
-        input.select();
-        input.scrollIntoView({ block: "nearest" });
-      }
-    });
-  </script>
-</body>
-</html>
diff --git a/cgithub/views/layouts/base.eta b/cgithub/views/layouts/base.eta
new file mode 100644
index 0000000..fb644f5
--- /dev/null
+++ b/cgithub/views/layouts/base.eta
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title><%= it.title %></title>
+  <link rel="stylesheet" href="/static/style.css">
+  <% for (const src of it.scripts ?? []) { %>
+    <script src="<%= src %>" defer></script>
+  <% } %>
+</head>
+<body>
+  <%~ it.body %>
+
+  <footer>Generated by cgithub commit <code><%= it.buildCommit %></code> · <a href="<%= it.githubUrl %>" rel="noreferrer">View original</a></footer>
+</body>
+</html>
diff --git a/cgithub/views/layouts/repo.eta b/cgithub/views/layouts/repo.eta
new file mode 100644
index 0000000..e4f7880
--- /dev/null
+++ b/cgithub/views/layouts/repo.eta
@@ -0,0 +1,59 @@
+<%
+layout("/layouts/base.eta", {
+  title: `${it.repo.owner}/${it.repo.name} - ${it.path || "/"}`,
+  scripts: ["/static/refs.js"],
+})
+%>
+
+<div class="box">
+  <div class="repo"><a href="/<%= it.repo.owner %>"><%= it.repo.owner %></a>/<a href="/<%= it.repo.owner %>/<%= it.repo.name %>"><%= it.repo.name %></a></div>
+  <pre><code>git clone https://github.com/<%= it.repo.owner %>/<%= it.repo.name %>.git
+git clone git@github.com:<%= it.repo.owner %>/<%= it.repo.name %>.git</code></pre>
+  <nav>
+    <a href="/<%= it.repo.owner %>/<%= it.repo.name %>">Code</a>
+    <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/issues">Issues</a>
+    <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/pulls">Pull requests</a>
+    <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/releases">Releases</a>
+    <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/wiki">Wiki</a>
+    <% if (it.branch) { %>
+      <a href="/<%= it.repo.owner %>/<%= it.repo.name %>/commits/<%= it.branch %><%= it.path && it.path !== '/' ? '/' + it.path : '' %>">Commits</a>
+    <% } %>
+  </nav>
+  <form action="/<%= it.repo.owner %>/<%= it.repo.name %>/search" method="get">
+    <input id="search-input" type="text" name="q" placeholder="Search…" value="<%= it.q ?? "" %>">
+    <select name="type">
+      <option value="issues" <%= it.searchType === "issues" ? "selected" : "" %>>Issues</option>
+      <option value="pullrequests" <%= it.searchType === "pullrequests" ? "selected" : "" %>>Pull requests</option>
+      <option value="code" <%= it.searchType === "code" || it.searchType == null ? "selected" : "" %>>Code</option>
+    </select>
+    <button type="submit">Search</button>
+  </form>
+</div>
+
+<%~ it.body %>
+
+<script>
+  document.addEventListener("keydown", function(e) {
+    let shortcut = "";
+    if (e.ctrlKey || e.metaKey) shortcut += "C-";
+    if (e.altKey) shortcut += "A-";
+    if (e.shiftKey) shortcut += "S-";
+    shortcut += e.key;
+
+    if (shortcut === "Escape") {
+      document.activeElement.blur();
+      return;
+    }
+
+    if (["INPUT", "TEXTAREA", "SELECT"].includes(document.activeElement.tagName)) {
+      return;
+    }
+
+    if (shortcut === "/") {
+      e.preventDefault();
+      const input = document.getElementById('search-input');
+      input.select();
+      input.scrollIntoView({ block: "nearest" });
+    }
+  });
+</script>
diff --git a/cgithub/views/owner.eta b/cgithub/views/owner.eta
index e5667fb..b3304fb 100644
--- a/cgithub/views/owner.eta
+++ b/cgithub/views/owner.eta
@@ -1,65 +1,54 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title><%= it.name ? `${it.name} (${it.login})` : it.login %></title>
-  <link rel="stylesheet" href="/static/style.css">
-</head>
-<body>
-  <div class="box">
-    <% if (it.avatarUrl) { %>
-      <img class="avatar" src="<%= it.avatarUrl %>" alt="" width="64" height="64">
-    <% } %>
-    <div class="repo"><%= it.name || it.login %></div>
-    <div><%= it.login %><%= it.type === "organization" ? " (organization)" : "" %></div>
-    <% if (it.location) { %>
-      <div><%= it.location %></div>
-    <% } %>
-    <% if (it.nav.length > 0) { %>
-      <nav>
-        <% for (const item of it.nav) { %>
-          <a href="<%= item.href %>"><%= item.text %></a>
-        <% } %>
-      </nav>
-    <% } %>
-  </div>
+<% layout("/layouts/base.eta", { title: it.name ? `${it.name} (${it.login})` : it.login }) %>
 
-  <% if (it.bio || it.links.length > 0 || it.followers || it.company) { %>
-    <div class="box repo-info">
-      <% if (it.bio) { %>
-        <div class="description"><%= it.bio %></div>
-      <% } %>
-      <% for (const link of it.links) { %>
-        <div class="detail"><img src="/static/icons/link.svg" alt="" class="icon"> <a href="<%= link.href %>" rel="noopener noreferrer"><%= link.text %></a></div>
-      <% } %>
-      <% if (it.followers) { %>
-        <div class="detail"><img src="/static/icons/eye.svg" alt="" class="icon"> <%= it.followers %> followers<%= it.following ? ` · ${it.following} following` : "" %></div>
-      <% } %>
-      <% if (it.company) { %>
-        <div class="detail"><%= it.company %></div>
-      <% } %>
-    </div>
+<div class="box">
+  <% if (it.avatarUrl) { %>
+    <img class="avatar" src="<%= it.avatarUrl %>" alt="" width="64" height="64">
   <% } %>
-
-  <% if (it.pinned.length > 0) { %>
-    <section>
-      <h2>Pinned</h2>
-      <% for (const repo of it.pinned) { %>
-        <%~ include("./_ownerRepo", { repo, login: it.login }) %>
-      <% } %>
-    </section>
+  <div class="repo"><%= it.name || it.login %></div>
+  <div><%= it.login %><%= it.type === "organization" ? " (organization)" : "" %></div>
+  <% if (it.location) { %>
+    <div><%= it.location %></div>
   <% } %>
-
-  <% if (it.repos.length > 0) { %>
-    <section>
-      <h2>Repositories</h2>
-      <% for (const repo of it.repos) { %>
-        <%~ include("./_ownerRepo", { repo, login: it.login }) %>
+  <% if (it.nav.length > 0) { %>
+    <nav>
+      <% for (const item of it.nav) { %>
+        <a href="<%= item.href %>"><%= item.text %></a>
       <% } %>
-    </section>
+    </nav>
   <% } %>
+</div>
+
+<% if (it.bio || it.links.length > 0 || it.followers || it.company) { %>
+  <div class="box repo-info">
+    <% if (it.bio) { %>
+      <div class="description"><%= it.bio %></div>
+    <% } %>
+    <% for (const link of it.links) { %>
+      <div class="detail"><img src="/static/icons/link.svg" alt="" class="icon"> <a href="<%= link.href %>" rel="noopener noreferrer"><%= link.text %></a></div>
+    <% } %>
+    <% if (it.followers) { %>
+      <div class="detail"><img src="/static/icons/eye.svg" alt="" class="icon"> <%= it.followers %> followers<%= it.following ? ` · ${it.following} following` : "" %></div>
+    <% } %>
+    <% if (it.company) { %>
+      <div class="detail"><%= it.company %></div>
+    <% } %>
+  </div>
+<% } %>
 
-  <footer>Generated by cgithub</footer>
-</body>
-</html>
+<% if (it.pinned.length > 0) { %>
+  <section>
+    <h2>Pinned</h2>
+    <% for (const repo of it.pinned) { %>
+      <%~ include("./_ownerRepo", { repo, login: it.login }) %>
+    <% } %>
+  </section>
+<% } %>
+
+<% if (it.repos.length > 0) { %>
+  <section>
+    <h2>Repositories</h2>
+    <% for (const repo of it.repos) { %>
+      <%~ include("./_ownerRepo", { repo, login: it.login }) %>
+    <% } %>
+  </section>
+<% } %>
diff --git a/cgithub/views/pulls.eta b/cgithub/views/pulls.eta
index 9ec5ca1..697f6b1 100644
--- a/cgithub/views/pulls.eta
+++ b/cgithub/views/pulls.eta
@@ -1,4 +1,4 @@
-<% layout("./layout"); it.searchType = "pullrequests" %>
+<% layout("/layouts/repo.eta"); it.searchType = "pullrequests" %>
 
 <table>
   <% for (const pull of it.pulls) { %>
diff --git a/cgithub/views/release.eta b/cgithub/views/release.eta
index 46dd5db..64cca35 100644
--- a/cgithub/views/release.eta
+++ b/cgithub/views/release.eta
@@ -1,3 +1,3 @@
-<% layout("./layout.eta") %>
+<% layout("/layouts/repo.eta") %>
 
 <%~ include("./_release.eta", { repo: it.repo, release: it.release, linkToDetail: false }) %>
diff --git a/cgithub/views/releases.eta b/cgithub/views/releases.eta
index 840908c..4ede28b 100644
--- a/cgithub/views/releases.eta
+++ b/cgithub/views/releases.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta") %>
+<% layout("/layouts/repo.eta") %>
 
 <% for (const release of it.releases) { %>
   <%~ include("./_release.eta", { repo: it.repo, release, linkToDetail: true }) %>
diff --git a/cgithub/views/repo.eta b/cgithub/views/repo.eta
index 5dc6beb..60746df 100644
--- a/cgithub/views/repo.eta
+++ b/cgithub/views/repo.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta") %>
+<% layout("/layouts/repo.eta") %>
 
 <% if (it.info) { %>
   <div class="box repo-info">
diff --git a/cgithub/views/tree.eta b/cgithub/views/tree.eta
index 41ded06..fabf5b9 100644
--- a/cgithub/views/tree.eta
+++ b/cgithub/views/tree.eta
@@ -1,3 +1,3 @@
-<% layout("./layout.eta"); it.searchType = "code" %>
+<% layout("/layouts/repo.eta"); it.searchType = "code" %>
 
 <%~ include("./_tree.eta", it) %>
diff --git a/cgithub/views/wiki.eta b/cgithub/views/wiki.eta
index d6047e1..781caff 100644
--- a/cgithub/views/wiki.eta
+++ b/cgithub/views/wiki.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta"); it.path = "wiki/" + it.title %>
+<% layout("/layouts/repo.eta"); it.path = "wiki/" + it.title %>
 
 <%~ include("./_wikiNav.eta", it) %>
 
diff --git a/cgithub/views/wikiPages.eta b/cgithub/views/wikiPages.eta
index 58d6d21..eb90781 100644
--- a/cgithub/views/wikiPages.eta
+++ b/cgithub/views/wikiPages.eta
@@ -1,4 +1,4 @@
-<% layout("./layout.eta"); it.path = "wiki/_pages" %>
+<% layout("/layouts/repo.eta"); it.path = "wiki/_pages" %>
 
 <%~ include("./_wikiNav.eta", it) %>