404 handler

nginx/base.conf

@@ -3,6 +3,12 @@ server_name metanohi.name www.metanohi.name;
 root /var/www/metanohi.name/web-serve;
 index index.html;
 
+error_page 404 /404.html
+
+location /404 {
+    internal;
+}
+
 location ~ \.html$ {
     internal;
 }

scripts/transform-file.py

@@ -97,7 +97,7 @@ def markdown_to_html(input_file, output_dir):
                     pages.append((dir + '/' + uri,
                                   os.path.normpath(os.path.join(base_dir, path, name))))
 
-        builtins = ['/', '/about/', '/about/niels', '/misc/']
+        builtins = ['/', '/about/', '/about/niels', '/misc/', '/404']
         pages = filter(lambda t: t[0] not in builtins, pages)
         pages_new = []
         for page in pages:

site/404.md

@@ -0,0 +1,3 @@
+# 404
+
+Try the next exit.