feat: add persistent book navigation and public-only pages

site/tests/document-links.test.mjs

@@ -4,9 +4,11 @@ import test from 'node:test';
 import documentLinks, { contentsRoot, documentHref, normalizeBase } from '../plugins/document-links.mjs';
 
 const source = path.join(contentsRoot, '3-protocol.md');
-test('canonical, draft and cross-directory links keep their fragments', () => {
+test('published links keep fragments and draft targets stay unpublished', () => {
   assert.equal(documentHref('4.2-text-view.md#参照表記', source), '/book/4.2-text-view/#参照表記');
-  assert.equal(documentHref('draft/unresolved-issues.md', source), '/book/draft/unresolved-issues/');
+  assert.equal(documentHref('draft/unresolved-issues.md', source), null);
+  assert.equal(documentHref('./draft/unresolved-issues.md?from=book#detail', source, '/wip'), null);
+  assert.equal(documentHref('%64raft/unresolved-issues.md', source), null);
   assert.equal(documentHref('../3-protocol.md#value', path.join(contentsRoot, 'draft/rust-api-model.md')), '/book/3-protocol/#value');
 });
 test('base prefix and query are preserved', () => {
@@ -22,6 +24,22 @@ test('invalid base and links escaping contents are rejected', () => {
   for (const base of ['relative', '//example.test', '/foo?x', '/../x']) assert.throws(() => normalizeBase(base));
   assert.throws(() => documentHref('../secret.md', source));
 });
+test('draft links render only their text without changing source code examples', () => {
+  const text = { type: 'text', value: '未解決事項' };
+  const emphasis = { type: 'emphasis', children: [text] };
+  const code = { type: 'code', value: '[example](draft/unresolved-issues.md)' };
+  const tree = { type: 'root', children: [
+    { type: 'paragraph', children: [
+      { type: 'link', url: 'draft/unresolved-issues.md', children: [emphasis] },
+      { type: 'linkReference', identifier: 'draft-ref', referenceType: 'full', children: [text] },
+    ] },
+    { type: 'definition', identifier: 'draft-ref', url: 'draft/unresolved-issues.md#detail' },
+    code,
+  ] };
+  documentLinks()(tree, { path: source });
+  assert.deepEqual(tree.children, [{ type: 'paragraph', children: [emphasis, text] }, code]);
+});
+
 test('remark handles reference links but leaves code examples unchanged', () => {
   const tree = { type: 'root', children: [
     { type: 'link', url: '4-client.md', children: [] },