Release Ver 1.2.0

legacy-nyx/nyx-cleanup.nix

@@ -0,0 +1,51 @@
+{ config, lib, pkgs, ... }:
+
+let
+  nyxCfg = config.nyx or {};
+  cfg    = nyxCfg."nyx-cleanup" or {};
+
+  # Read the cleanup script template and replace tokens
+  cleanupScript =
+    let
+      src = builtins.readFile ./bash/nyx-cleanup.sh; # Script with @TOKENS@
+    in
+    builtins.replaceStrings
+      [
+        "@LOG_DIR@" "@KEEP_GENERATIONS@" "@AUTO_PUSH@" "@GIT_BIN@" "@VERSION@"
+      ]
+      [
+        (toString nyxCfg.logDir)
+        (toString (cfg.keepGenerations or 5))
+        (if (nyxCfg.autoPush or false) then "true" else "false")
+        "${pkgs.git}/bin/git"
+        "1.2.0"
+      ]
+      src;
+in
+{
+  options.nyx."nyx-cleanup" = {
+    enable = lib.mkEnableOption "Enable nyx-cleanup script";
+
+    keepGenerations = lib.mkOption {
+      type = lib.types.int;
+      default = 5;
+      description = "Number of NixOS *system* generations to keep.";
+    };
+
+    enableAlias = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "If true, add alias 'nc' for 'nyx-cleanup'.";
+    };
+  };
+
+  config = lib.mkIf ((nyxCfg.enable or false) && (cfg.enable or false)) {
+    home.packages = [
+      (pkgs.writeShellScriptBin "nyx-cleanup" cleanupScript)
+    ];
+
+    home.shellAliases = lib.mkIf (cfg.enableAlias or true) {
+      nc = "nyx-cleanup";
+    };
+  };
+}