refactor: simplify repo paths

deploy/colmena.nix

@@ -42,8 +42,11 @@ inputs.colmena.lib.makeHive (
       specialArgs = {
         inherit inputs;
         outputs = self;
-        dotsPath = ../dots;
         myUtils = utils;
+        paths = {
+          dots = ../dots;
+          hosts = ../hosts;
+        };
       };
     };
   }

flake.nix

@@ -75,7 +75,10 @@
       myUtils = import ./utils { inherit lib; };
       hostDirNames = myUtils.dirNames ./hosts;
       system = "x86_64-linux";
-      dotsPath = ./dots;
+      paths = {
+        dots = ./dots;
+        hosts = ./hosts;
+      };
       gitHooks = import ./git-hooks.nix {
         inherit nixpkgs git-hooks system;
         src = ./.;
@@ -97,7 +100,7 @@
               inherit
                 inputs
                 outputs
-                dotsPath
+                paths
                 myUtils
                 ;
             };
@@ -117,7 +120,7 @@
               inherit
                 inputs
                 outputs
-                dotsPath
+                paths
                 myUtils
                 ;
             };
@@ -135,7 +138,7 @@
               inherit
                 inputs
                 outputs
-                dotsPath
+                paths
                 myUtils
                 ;
             };
@@ -154,7 +157,7 @@
             inherit
               inputs
               outputs
-              dotsPath
+              paths
               myUtils
               ;
           };

home/modules/deploy/default.nix

@@ -4,22 +4,22 @@
   pkgs,
   inputs,
   myUtils,
+  paths,
   ...
 }:
 
 let
   cfg = config.deploy;
 
-  hostDir = ../../../hosts;
-  hostNames = myUtils.dirNames hostDir;
+  hostNames = myUtils.dirNames paths.hosts;
   hostsWithKeys = lib.filter (
-    hostname: builtins.pathExists (hostDir + "/${hostname}/ssh_host.pub")
+    hostname: builtins.pathExists (paths.hosts + "/${hostname}/ssh_host.pub")
   ) hostNames;
 
   colmena = inputs.colmena.packages.${pkgs.stdenv.hostPlatform.system}.colmena;
   deployRs = inputs.deploy-rs.packages.${pkgs.stdenv.hostPlatform.system}.default;
 
-  hostTags = hostname: (myUtils.hostMeta (hostDir + "/${hostname}")).tags;
+  hostTags = hostname: (myUtils.hostMeta (paths.hosts + "/${hostname}")).tags;
   nodeTagsDecl = ''
     declare -A _colmena_node_tags=(
     ${lib.concatMapStringsSep "\n" (

home/modules/shell/bash.nix

@@ -1,7 +1,7 @@
 {
   config,
   lib,
-  dotsPath,
+  paths,
   ...
 }:
 
@@ -66,6 +66,6 @@ in
       '';
     };
 
-    home.sessionPath = lib.optional cfg.addBinToPath "${dotsPath}/.bin";
+    home.sessionPath = lib.optional cfg.addBinToPath "${paths.dots}/.bin";
   };
 }

home/modules/ssh/default.nix

@@ -3,16 +3,16 @@
   lib,
   pkgs,
   myUtils,
+  paths,
   ...
 }:
 
 let
   cfg = config.ssh;
-
-  hostDir = ../../../hosts;
-  hostsWithKeys = lib.filter (hostname: builtins.pathExists (hostDir + "/${hostname}/ssh_host.pub")) (
-    myUtils.dirNames hostDir
-  );
+  hostNames = myUtils.dirNames paths.hosts;
+  hostsWithKeys = lib.filter (
+    hostname: builtins.pathExists (paths.hosts + "/${hostname}/ssh_host.pub")
+  ) hostNames;
 in
 {
   options.ssh.enable = lib.mkEnableOption "ssh";
@@ -37,7 +37,7 @@ in
         lib.genAttrs hostsWithKeys (
           hostname:
           let
-            meta = myUtils.hostMeta (hostDir + "/${hostname}");
+            meta = myUtils.hostMeta (paths.hosts + "/${hostname}");
           in
           {
             User = meta.host.username;

modules/common/home-manager.nix

@@ -1,7 +1,7 @@
 {
   inputs,
   outputs,
-  dotsPath,
+  paths,
   myUtils,
   config,
   lib,
@@ -21,7 +21,7 @@ in
       inherit
         inputs
         outputs
-        dotsPath
+        paths
         myUtils
         ;
     };

modules/ssh/authorized-keys.nix

@@ -1,12 +1,13 @@
 {
   lib,
   config,
+  paths,
   ...
 }:
 
 let
   inherit (config.host) username;
-  adminHosts = (import ../../utils { inherit lib; }).adminHosts ../../hosts;
+  adminHosts = (import ../../utils { inherit lib; }).adminHosts paths.hosts;
 in
 {
   options.ssh = {
@@ -22,7 +23,7 @@ in
         map (
           hostname:
           let
-            keyFile = ../../hosts/${hostname}/ssh_user.pub;
+            keyFile = paths.hosts + "/${hostname}/ssh_user.pub";
           in
           lib.optionals (builtins.pathExists keyFile) (lib.splitString "\n" (builtins.readFile keyFile))
         ) ((builtins.filter (h: h != config.host.name) adminHosts) ++ config.ssh.authorizedHosts)

modules/ssh/known-hosts.nix

@@ -2,19 +2,19 @@
   lib,
   config,
   outputs,
+  paths,
   ...
 }:
 
 let
   hosts = lib.attrNames outputs.nixosConfigurations;
-  hostsWithKeys = lib.filter (
-    hostname: builtins.pathExists ../../hosts/${hostname}/ssh_host.pub
-  ) hosts;
+  keyPath = hostname: paths.hosts + "/${hostname}/ssh_host.pub";
+  hostsWithKeys = lib.filter (hostname: builtins.pathExists (keyPath hostname)) hosts;
 in
 {
   config = lib.mkIf config.ssh.enable {
     programs.ssh.knownHosts = lib.genAttrs hostsWithKeys (hostname: {
-      publicKeyFile = ../../hosts/${hostname}/ssh_host.pub;
+      publicKeyFile = keyPath hostname;
       extraHostNames = lib.optional (hostname == config.networking.hostName) "localhost";
     });
   };