build a hugo docs page from the readme files

hosts/proxy/default.nix

@@ -41,8 +41,17 @@
   # wenn instanzen in die flake migriert sind könnte man das autogenerierien
   services =
     let
+      # Documentation site from flake package
+      docsSite = self.packages.x86_64-linux.docs-site;
+
       # jeder Block beschreibt eine Weiterleitung von port 80 und 443 für einen fqdn
       forwards = {
+        docs = {
+          dest = "127.0.0.1";
+          domain = "docs.adm.htw.stura-dresden.de";
+          httpPort = 8080;
+          httpsPort = 8443;
+        };
         plone = {
           dest = "141.56.51.3";
           domain = "stura.htw-dresden.de";
@@ -206,6 +215,44 @@
           }
         ];
       };
+
+      # Nginx to serve the documentation site
+      nginx = {
+        enable = true;
+        virtualHosts."docs.adm.htw.stura-dresden.de" = {
+          enableACME = true;
+          listen = [
+            {
+              addr = "127.0.0.1";
+              port = 8080;
+            }
+          ];
+          locations."/" = {
+            root = docsSite;
+            tryFiles = "$uri $uri/ $uri.html =404";
+          };
+        };
+
+        # HTTPS version for internal serving
+        appendHttpConfig = ''
+          server {
+            listen 127.0.0.1:8443 ssl http2;
+            server_name docs.adm.htw.stura-dresden.de;
+
+            ssl_certificate ${config.security.acme.certs."docs.adm.htw.stura-dresden.de".directory}/cert.pem;
+            ssl_certificate_key ${
+              config.security.acme.certs."docs.adm.htw.stura-dresden.de".directory
+            }/key.pem;
+
+            location / {
+              root ${docsSite};
+              try_files $uri $uri/ $uri.html =404;
+            }
+          }
+        '';
+      };
+
+      # ACME certificate for docs site
       haproxy = {
         enable = true;
         config = ''
@@ -242,7 +289,8 @@
             # hier wird eine regel pro domain aus der forwarder liste generiert
             ${lib.foldlAttrs (
               prev: name: value:
-              prev + ''
+              prev
+              + ''
                 acl is_${name} hdr(host) -i ${value.domain}
               ''
             ) "" forwards}