Custom error pages

Dockerfile

@@ -50,13 +50,15 @@ RUN bash -xc "chown -R jekyll: /srv/jekyll && \
 
 RUN ls -al /data /data/img
 
-FROM nginx:1.13-alpine
+
+FROM nginx:alpine
 
 # Disable access logs (if needed, can be fetched from the reverse proxy)
 # and also make sure hidden files are not served by NGINX
 # TODO the latter doesn't work currently
 RUN sed -i 's/access_log.*/access_log off;/' /etc/nginx/nginx.conf && \
-    sed -i 's/^}/    location ~ \^\/(\\\.) { internal; }\n}/' /etc/nginx/conf.d/default.conf && \
     sed -i 's/^}/    application\/rss+xml rss;\n    application\/atom+xml;\n}/' /etc/nginx/mime.types
 
+COPY docker/nginx/conf.d/default.conf /etc/nginx/conf.d/
+
 COPY --from=builder /data /usr/share/nginx/html

docker/nginx/conf.d/default.conf

@@ -0,0 +1,25 @@
+server {
+    listen       80;
+    server_name  localhost;
+
+    access_log off;
+
+    root   /usr/share/nginx/html;
+    error_page 404 /404.html;
+
+    location / {
+        index  index.html index.htm;
+    }
+
+    location ~ ^/(blog|press) {
+        error_page 404 /$1/404.html;
+    }
+
+    error_page 404 /404.html;
+    error_page 500 502 503 504  /50x.html;
+
+    location ~ /\. {
+        deny  all;
+    }
+}
+