Adding Importing functionality

nyx/nyx-cleanup.nix

@@ -0,0 +1,176 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.nyx.nyx-cleanup;
+  logDirDefault = "/home/${toString cfg.username}/.nyx/nyx-cleanup/logs";
+in 
+
+{
+  options.nyx.nyx-cleanup = {
+    enable = lib.mkEnableOption "Enable nyx-cleanup script";
+
+    username = lib.mkOption {
+      type = lib.types.str;
+      description = "The user this module applies to.";
+    };
+
+    nixDirectory = lib.mkOption {
+      type = lib.types.path;
+      description = "Path to NixOS flake configuration.";
+    };
+    
+    logDir = lib.mkOption {
+      type = lib.types.str;
+      default = logDirDefault;
+      description = "Directory for storing cleanup logs.";
+    };
+    
+    keepGenerations = lib.mkOption {
+      type = lib.types.int;
+      default = 5;
+      description = "Number of NixOS generations to keep.";
+    };
+
+    autoPush = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Whether to auto-push git commits after cleanup.";
+    };
+
+    enableAlias = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "If true, add alias 'nc' for 'nyx-cleanup'.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    home.packages = [
+      (pkgs.writeShellScriptBin "nyx-cleanup" ''
+
+        #!/usr/bin/env bash
+        nyx-cleanup(){
+        set -euo pipefail
+
+        # === CONFIGURATION ===
+        log_dir="${toString cfg.logDir}"
+        keep_generations=${toString cfg.keepGenerations}
+        auto_push=${if cfg.autoPush then "true" else "false"}
+        git_bin="${pkgs.git}/bin/git"
+
+        # Derived repo dir (assumes: ~/.nyx/nyx-cleanup/logs → ~/.nyx)
+        repo_dir="$(dirname "$(dirname "$log_dir")")"
+
+        # === INITIAL SETUP ===
+        version="1.0.0"
+        start_time=$(date +%s)
+        start_human=$(date '+%Y-%m-%d %H:%M:%S')
+        cleanup_success=false
+        exit_code=1
+
+        # === COLORS ===
+        if [[ -t 1 ]]; then
+          RED=$'\e[31m'; GREEN=$'\e[32m'; YELLOW=$'\e[33m'
+          BLUE=$'\e[34m'; MAGENTA=$'\e[35m'; CYAN=$'\e[36m'
+          BOLD=$'\e[1m'; RESET=$'\e[0m'
+        else
+          RED=""; GREEN=""; YELLOW=""
+          BLUE=""; MAGENTA=""; CYAN=""
+          BOLD=""; RESET=""
+        fi
+
+        # === LOGGING ===
+        mkdir -p "$log_dir"
+        timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
+        cleanup_log="$log_dir/cleanup-''${timestamp}.log"
+
+        console-log() {
+          echo -e "$@" | tee -a "$cleanup_log"
+        }
+
+        print_line() {
+          console-log ""
+          console-log "''${BOLD}==================================================''${RESET}"
+          console-log ""
+        }
+
+        finish_cleanup() {
+          duration=$(( $(date +%s) - start_time ))
+          if [[ "$cleanup_success" == true ]]; then
+            echo -e "''${GREEN}''${BOLD}
+##############################
+# ✅ Nyx Cleanup Complete!   #
+##############################''${RESET}"
+            echo -e "''${CYAN}''${BOLD}📋 Stats:''${RESET}"
+            echo "  🕒 Started:   $start_human"
+            echo "  ⏱️  Duration: ''${duration} sec"
+          else
+            echo -e "''${RED}''${BOLD}
+##############################
+# ❌ Nyx Cleanup Failed!     #
+##############################''${RESET}"
+            echo "  🕒 Started:   $start_human"
+            echo "  ⏱️  Duration: ''${duration} sec"
+          fi
+        }
+
+        trap finish_cleanup EXIT
+
+        print_line
+        console-log "''${BLUE}''${BOLD}🧹 Starting cleanup...''${RESET}"
+
+        # === REMOVE OLD LOGS ===
+        console-log "''${CYAN}''${BOLD}🗑️  Removing logs older than 30 days...''${RESET}"
+        find "$log_dir" -type f -mtime +30 -print -delete
+
+        # === REMOVE HOME MANAGER BACKUPS ===
+        print_line
+        console-log "''${CYAN}''${BOLD}📁 Deleting Home Manager backup files...''${RESET}"
+        find ~ -type f -name '*delme-HMbackup' -print -delete
+
+        # === GARBAGE COLLECTION ===
+        print_line
+        console-log "''${MAGENTA}''${BOLD}🧼 Running Nix garbage collection...''${RESET}"
+        sudo nix-collect-garbage -d | tee -a "$cleanup_log"
+
+        # === GIT SETUP ===
+        print_line
+        if [[ ! -d "$repo_dir/.git" ]]; then
+          console-log "''${YELLOW}⚠️ No git repo in: $repo_dir. Initializing...''${RESET}"
+          "$git_bin" -C "$repo_dir" init | tee -a "$cleanup_log"
+        fi
+
+        # === GIT AUTO PUSH ===
+        if [[ "$auto_push" == "true" ]]; then
+          print_line
+          console-log "''${BLUE}''${BOLD}🚀 Auto-pushing git commits in $repo_dir...''${RESET}"
+          cd "$repo_dir"
+
+          if "$git_bin" remote | grep -q .; then
+            "$git_bin" add .
+            "$git_bin" commit -m "chore(cleanup): auto cleanup $(date)" || true
+            "$git_bin" push
+          else
+            console-log "''${YELLOW}⚠️ No git remote configured. Skipping push.''${RESET}"
+            console-log "''${YELLOW}📂 Check logs in: $log_dir''${RESET}"
+          fi
+        fi
+
+        cleanup_success=true
+        exit_code=0
+
+        print_line
+        console-log "''${GREEN}🎉 Cleanup finished successfully!''${RESET}"
+        print_line
+        }
+        nyx-cleanup
+
+
+      '')
+    ];
+
+    home.shellAliases = lib.mkIf cfg.enableAlias {
+      nc = "nyx-cleanup";
+    };
+  };
+}