feat(klipper): deploy printer configs

klipper/printer.cfg

@@ -1,31 +0,0 @@
-[include fluidd.cfg]
-[include ender3v3se.cfg]
-[include macros.cfg]
-
-[display_status]
-
-[pause_resume]
-
-[print_stats]
-
-[virtual_sdcard]
-path:/var/lib/moonraker/gcodes
-
-[bed_mesh default]
-version = 1
-points =
-  -0.007500, 0.075000, 0.205000, 0.325000, 0.472500
-  -0.177500, -0.050000, 0.090000, 0.205000, 0.327500
-  -0.287500, -0.157500, -0.027500, 0.077500, 0.225000
-  -0.375000, -0.237500, -0.105000, 0.015000, 0.142500
-  -0.345000, -0.227500, -0.090000, 0.022500, 0.202500
-x_count = 5
-y_count = 5
-mesh_x_pps = 2
-mesh_y_pps = 2
-algo = bicubic
-tension = 0.2
-min_x = 30.0
-max_x = 207.0
-min_y = 30.0
-max_y = 215.48000000000002

modules/nixos/klipper.nix

@@ -0,0 +1,53 @@
+{
+  pkgs,
+  config,
+  gensokyo-zone,
+  lib,
+  ...
+}: let
+  inherit (gensokyo-zone.lib) mapListToAttrs;
+  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib.modules) mkIf mkMerge mkAfter mkOptionDefault;
+  inherit (lib.attrsets) nameValuePair;
+  inherit (lib.strings) concatMapStrings escapeShellArg;
+  cfg = config.services.klipper;
+  includeFileName = "00-includes.cfg";
+  includeFile = pkgs.writeText "klipper-includes.cfg" (concatMapStrings (
+      path: "[include ${path}]\n"
+    )
+    cfg.configFiles);
+  mkIncludeSetting = path: nameValuePair "include ${path}" (mkOptionDefault {});
+  includeSettings = mapListToAttrs mkIncludeSetting (
+    if cfg.mutableConfig
+    then [includeFileName]
+    else cfg.configFiles
+  );
+in {
+  options.services.klipper = with lib.types; {
+    quiet = mkEnableOption "more silent logs";
+    configFiles = mkOption {
+      type = listOf path;
+      default = [];
+    };
+  };
+  config.services.klipper = {
+    settings = mkMerge [
+      (mkIf (cfg.configFiles != []) includeSettings)
+      {
+        virtual_sdcard = mkIf cfg.mutableConfig {
+          path = mkOptionDefault "${cfg.mutableConfigFolder}/gcodes";
+        };
+      }
+    ];
+  };
+  config.systemd.services.klipper = mkIf cfg.enable {
+    serviceConfig = mkIf cfg.quiet {
+      LogFilterPatterns = [
+        ''~INFO:root:Stats''
+      ];
+    };
+    preStart = mkIf (cfg.configFiles != [] && cfg.mutableConfig) (mkAfter ''
+      ln -sfT ${includeFile} ${escapeShellArg "${cfg.mutableConfigFolder}/${includeFileName}"}
+    '');
+  };
+}

nixos/klipper.nix

@@ -1,31 +0,0 @@
-{
-  config,
-  gensokyo-zone,
-  lib,
-  ...
-}: let
-  inherit (gensokyo-zone.lib) mkAlmostOptionDefault;
-  inherit (lib.modules) mkIf mkDefault;
-  inherit (config.services) moonraker octoprint;
-  cfg = config.services.klipper;
-in {
-  services = {
-    klipper = {
-      enable = mkDefault true;
-      octoprintIntegration = mkIf octoprint.enable (mkDefault true);
-      user = mkIf moonraker.enable (mkAlmostOptionDefault "moonraker");
-      group = mkIf moonraker.enable (mkAlmostOptionDefault "moonraker");
-      mutableConfig = true;
-      mutableConfigFolder = mkIf moonraker.enable (mkDefault "${moonraker.stateDir}/config");
-      settings = {};
-    };
-  };
-  systemd = mkIf cfg.enable {
-    services.klipper = {
-      restartIfChanged = false;
-      serviceConfig.LogFilterPatterns = [
-        ''~INFO:root:Stats''
-      ];
-    };
-  };
-}

nixos/klipper/default.nix

@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf mkAfter mkDefault;
+  inherit (config.services) octoprint;
+  cfg = config.services.klipper;
+in {
+  services = {
+    klipper = {
+      enable = mkDefault true;
+      quiet = mkDefault true;
+      octoprintIntegration = mkIf octoprint.enable (mkDefault true);
+      configFiles = [
+        ./printer.cfg
+        ./ender3v3se.cfg
+        ./macros.cfg
+      ];
+    };
+  };
+  systemd.services.klipper = mkIf cfg.enable {
+    restartIfChanged = false;
+  };
+}

nixos/klipper/ender3v3se.cfg

@@ -165,3 +165,22 @@ mesh_max:207,215.5
 mesh_min:30,30
 probe_count:5,5
 speed:120
+
+[bed_mesh fallback]
+version = 1
+points =
+  -0.007500, 0.075000, 0.205000, 0.325000, 0.472500
+  -0.177500, -0.050000, 0.090000, 0.205000, 0.327500
+  -0.287500, -0.157500, -0.027500, 0.077500, 0.225000
+  -0.375000, -0.237500, -0.105000, 0.015000, 0.142500
+  -0.345000, -0.227500, -0.090000, 0.022500, 0.202500
+x_count = 5
+y_count = 5
+mesh_x_pps = 2
+mesh_y_pps = 2
+algo = bicubic
+tension = 0.2
+min_x = 30.0
+max_x = 207.0
+min_y = 30.0
+max_y = 215.48000000000002

nixos/klipper/fluidd.cfg

@@ -48,7 +48,6 @@
 #gcode:
 
 [virtual_sdcard]
-path: ~/printer_data/gcodes
 on_error_gcode: CANCEL_PRINT
 
 [pause_resume]

nixos/klipper/moonraker.nix

@@ -5,14 +5,14 @@
   lib,
   ...
 }: let
-  inherit (lib.modules) mkIf mkDefault;
+  inherit (lib.modules) mkIf mkBefore mkDefault;
-  inherit (gensokyo-zone.lib) domain;
+  inherit (gensokyo-zone.lib) mkAlmostOptionDefault domain;
   inherit (config.services) klipper;
   cfg = config.services.moonraker;
 in {
   sops.secrets = {
     moonraker_cfg = {
-      sopsFile = ./secrets/moonraker.yaml;
+      sopsFile = mkDefault ../secrets/moonraker.yaml;
       path = "${cfg.stateDir}/config/secrets.conf";
       owner = cfg.user;
     };
@@ -60,9 +60,27 @@ in {
         };
       };
     };
+    klipper = mkIf cfg.enable {
+      user = mkAlmostOptionDefault "moonraker";
+      group = mkAlmostOptionDefault "moonraker";
+      mutableConfig = true;
+      mutableConfigFolder = mkDefault "${cfg.stateDir}/config";
+      configFiles = mkBefore [./fluidd.cfg];
+      settings = {
+        print_stats = {};
+        pause_resume = {};
+        display_status = {};
+        virtual_sdcard = {
+          path = "${cfg.stateDir}/gcodes";
+          on_error_gcode = mkAlmostOptionDefault "CANCEL_PRINT";
+        };
+      };
+    };
   };
-  systemd.services.moonraker = mkIf cfg.enable {
+  systemd.services = mkIf cfg.enable {
-    restartIfChanged = false;
+    moonraker = {
+      restartIfChanged = false;
+    };
   };
   networking.firewall = mkIf cfg.enable {
     interfaces.lan.allowedTCPPorts = [

nixos/klipper/printer.cfg

@@ -0,0 +1,5 @@
+[display_status]
+
+[pause_resume]
+
+[print_stats]

systems/logistics/nixos.nix

@@ -19,7 +19,6 @@ in {
     nixos.cameras.printer
     nixos.cameras.logistics-webcam
     nixos.klipper
-    nixos.moonraker
     ./hardware-configuration.nix
   ];