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-rw-r--r--nixos/modules/services/network-filesystems/netatalk.nix140
1 files changed, 44 insertions, 96 deletions
diff --git a/nixos/modules/services/network-filesystems/netatalk.nix b/nixos/modules/services/network-filesystems/netatalk.nix
index 7674c8f7fa8..06a36eb30c2 100644
--- a/nixos/modules/services/network-filesystems/netatalk.nix
+++ b/nixos/modules/services/network-filesystems/netatalk.nix
@@ -3,126 +3,74 @@
 with lib;
 
 let
-
   cfg = config.services.netatalk;
-
-  extmapFile = pkgs.writeText "extmap.conf" cfg.extmap;
-
-  afpToString = x: if builtins.typeOf x == "bool"
-                   then boolToString x
-                   else toString x;
-
-  volumeConfig = name:
-    let vol = getAttr name cfg.volumes; in
-    "[${name}]\n " + (toString (
-       map
-         (key: "${key} = ${afpToString (getAttr key vol)}\n")
-         (attrNames vol)
-    ));
-
-  afpConf = ''[Global]
-    extmap file = ${extmapFile}
-    afp port = ${toString cfg.port}
-
-    ${cfg.extraConfig}
-
-    ${if cfg.homes.enable then ''[Homes]
-    ${optionalString (cfg.homes.path != "") "path = ${cfg.homes.path}"}
-    basedir regex = ${cfg.homes.basedirRegex}
-    ${cfg.homes.extraConfig}
-    '' else ""}
-
-     ${toString (map volumeConfig (attrNames cfg.volumes))}
-  '';
-
-  afpConfFile = pkgs.writeText "afp.conf" afpConf;
-
-in
-
-{
+  settingsFormat = pkgs.formats.ini { };
+  afpConfFile = settingsFormat.generate "afp.conf" cfg.settings;
+in {
   options = {
     services.netatalk = {
 
       enable = mkEnableOption "the Netatalk AFP fileserver";
 
       port = mkOption {
+        type = types.port;
         default = 548;
         description = "TCP port to be used for AFP.";
       };
 
-      extraConfig = mkOption {
-        type = types.lines;
-        default = "";
-        example = "uam list = uams_guest.so";
-        description = ''
-          Lines of configuration to add to the <literal>[Global]</literal> section.
-          See <literal>man apf.conf</literal> for more information.
-        '';
-      };
-
-      homes = {
-        enable = mkOption {
-          type = types.bool;
-          default = false;
-          description = "Enable sharing of the UNIX server user home directories.";
-        };
-
-        path = mkOption {
-          default = "";
-          example = "afp-data";
-          description = "Share not the whole user home but this subdirectory path.";
-        };
-
-        basedirRegex = mkOption {
-          example = "/home";
-          description = "Regex which matches the parent directory of the user homes.";
-        };
-
-        extraConfig = mkOption {
-          type = types.lines;
-          default = "";
-          description = ''
-            Lines of configuration to add to the <literal>[Homes]</literal> section.
-            See <literal>man apf.conf</literal> for more information.
-          '';
-         };
-      };
-
-      volumes = mkOption {
+      settings = mkOption {
+        inherit (settingsFormat) type;
         default = { };
-        type = types.attrsOf (types.attrsOf types.unspecified);
-        description =
-          ''
-            Set of AFP volumes to export.
-            See <literal>man apf.conf</literal> for more information.
-          '';
-        example = literalExample ''
-          { srv =
-             { path = "/srv";
-               "read only" = true;
-               "hosts allow" = "10.1.0.0/16 10.2.1.100 2001:0db8:1234::/48";
-             };
-          }
+        example = {
+          Global = { "uam list" = "uams_guest.so"; };
+          Homes = {
+            path = "afp-data";
+            "basedir regex" = "/home";
+          };
+          example-volume = {
+            path = "/srv/volume";
+            "read only" = true;
+          };
+        };
+        description = ''
+          Configuration for Netatalk. See
+          <citerefentry><refentrytitle>afp.conf</refentrytitle>
+          <manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
       extmap = mkOption {
         type = types.lines;
-	default = "";
-	description = ''
-	  File name extension mappings.
-	  See <literal>man extmap.conf</literal> for more information.
+        default = "";
+        description = ''
+          File name extension mappings.
+          See <citerefentry><refentrytitle>extmap.conf</refentrytitle>
+          <manvolnum>5</manvolnum></citerefentry>. for more information.
         '';
       };
 
     };
   };
 
+  imports = (map (option:
+    mkRemovedOptionModule [ "services" "netatalk" option ]
+    "This option was removed in favor of `services.netatalk.settings`.") [
+      "extraConfig"
+      "homes"
+      "volumes"
+    ]);
+
   config = mkIf cfg.enable {
 
+    services.netatalk.settings.Global = {
+      "afp port" = toString cfg.port;
+      "extmap file" = "${pkgs.writeText "extmap.conf" cfg.extmap}";
+    };
+
     systemd.services.netatalk = {
       description = "Netatalk AFP fileserver for Macintosh clients";
-      unitConfig.Documentation = "man:afp.conf(5) man:netatalk(8) man:afpd(8) man:cnid_metad(8) man:cnid_dbd(8)";
+      unitConfig.Documentation =
+        "man:afp.conf(5) man:netatalk(8) man:afpd(8) man:cnid_metad(8) man:cnid_dbd(8)";
       after = [ "network.target" "avahi-daemon.service" ];
       wantedBy = [ "multi-user.target" ];
 
@@ -132,12 +80,12 @@ in
         Type = "forking";
         GuessMainPID = "no";
         PIDFile = "/run/lock/netatalk";
-	ExecStartPre = "${pkgs.coreutils}/bin/mkdir -m 0755 -p /var/lib/netatalk/CNID";
-        ExecStart  = "${pkgs.netatalk}/sbin/netatalk -F ${afpConfFile}";
+        ExecStart = "${pkgs.netatalk}/sbin/netatalk -F ${afpConfFile}";
         ExecReload = "${pkgs.coreutils}/bin/kill -HUP  $MAINPID";
-	ExecStop   = "${pkgs.coreutils}/bin/kill -TERM $MAINPID";
+        ExecStop = "${pkgs.coreutils}/bin/kill -TERM $MAINPID";
         Restart = "always";
         RestartSec = 1;
+        StateDirectory = [ "netatalk/CNID" ];
       };
 
     };