fix(core): fix lint/type issues and small refactors

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/nupst',
-  version: '5.2.2',
+  version: '5.2.3',
   description: 'Network UPS Shutdown Tool - Monitor SNMP-enabled UPS devices and orchestrate graceful system shutdowns during power emergencies'
 }

ts/actions/script-action.ts

@@ -3,7 +3,7 @@ import * as fs from 'node:fs';
 import process from 'node:process';
 import { exec } from 'node:child_process';
 import { promisify } from 'node:util';
-import { Action, type IActionConfig, type IActionContext } from './base-action.ts';
+import { Action, type IActionContext } from './base-action.ts';
 import { logger } from '../logger.ts';
 
 const execAsync = promisify(exec);

ts/actions/webhook-action.ts

@@ -1,7 +1,7 @@
 import * as http from 'node:http';
 import * as https from 'node:https';
 import { URL } from 'node:url';
-import { Action, type IActionConfig, type IActionContext } from './base-action.ts';
+import { Action, type IActionContext } from './base-action.ts';
 import { logger } from '../logger.ts';
 import { WEBHOOK } from '../constants.ts';
 
@@ -81,7 +81,7 @@ export class WebhookAction extends Action {
    * @param method HTTP method (GET or POST)
    * @param timeout Request timeout in milliseconds
    */
-  private async callWebhook(
+  private callWebhook(
     context: IActionContext,
     method: 'GET' | 'POST',
     timeout: number,

ts/cli.ts

@@ -1,7 +1,7 @@
 import { execSync } from 'node:child_process';
 import { Nupst } from './nupst.ts';
 import { type ITableColumn, logger } from './logger.ts';
-import { symbols, theme } from './colors.ts';
+import { theme } from './colors.ts';
 
 /**
  * Class for handling CLI commands

ts/cli/feature-handler.ts

@@ -1,4 +1,3 @@
-import process from 'node:process';
 import { execSync } from 'node:child_process';
 import { Nupst } from '../nupst.ts';
 import { logger } from '../logger.ts';

ts/cli/group-handler.ts

@@ -1,4 +1,3 @@
-import process from 'node:process';
 import { Nupst } from '../nupst.ts';
 import { type ITableColumn, logger } from '../logger.ts';
 import { theme } from '../colors.ts';

ts/cli/service-handler.ts

@@ -126,7 +126,7 @@ export class ServiceHandler {
   /**
    * Update NUPST from repository and refresh systemd service
    */
-  public async update(): Promise<void> {
+  public update(): void {
     try {
       // Check if running as root
       this.checkRootAccess(

ts/cli/ups-handler.ts

@@ -5,7 +5,7 @@ import { type ITableColumn, logger } from '../logger.ts';
 import { theme } from '../colors.ts';
 import * as helpers from '../helpers/index.ts';
 import type { ISnmpConfig, IUpsStatus as ISnmpUpsStatus, TUpsModel } from '../snmp/types.ts';
-import type { INupstConfig, IUpsConfig, IUpsStatus } from '../daemon.ts';
+import type { INupstConfig, IUpsConfig } from '../daemon.ts';
 import type { IActionConfig } from '../actions/base-action.ts';
 
 /**

ts/daemon.ts

@@ -5,9 +5,9 @@ import { exec, execFile } from 'node:child_process';
 import { promisify } from 'node:util';
 import { NupstSnmp } from './snmp/manager.ts';
 import type { ISnmpConfig, IUpsStatus as ISnmpUpsStatus } from './snmp/types.ts';
-import { type ITableColumn, logger } from './logger.ts';
+import { logger } from './logger.ts';
 import { MigrationRunner } from './migrations/index.ts';
-import { formatPowerStatus, getBatteryColor, getRuntimeColor, symbols, theme } from './colors.ts';
+import { formatPowerStatus, getBatteryColor, getRuntimeColor, theme } from './colors.ts';
 import type { IActionConfig } from './actions/base-action.ts';
 import { ActionManager, type IActionContext, type TPowerStatus } from './actions/index.ts';
 import { NupstHttpServer } from './http-server.ts';

ts/logger.ts

@@ -230,7 +230,8 @@ export class Logger {
    * Strip ANSI color codes from string for accurate length calculation
    */
   private stripAnsi(text: string): string {
-    // Remove ANSI escape codes
+    // Remove ANSI escape codes (intentional control character regex)
+    // deno-lint-ignore no-control-regex
     return text.replace(/\x1b\[[0-9;]*m/g, '');
   }
 

ts/snmp/manager.ts

@@ -94,7 +94,8 @@ export class NupstSnmp {
   public snmpGet(
     oid: string,
     config = this.DEFAULT_CONFIG,
-    retryCount = 0,
+    _retryCount = 0,
+    // deno-lint-ignore no-explicit-any
   ): Promise<any> {
     return new Promise((resolve, reject) => {
       if (this.debug) {
@@ -105,6 +106,7 @@ export class NupstSnmp {
       }
 
       // Create SNMP options based on configuration
+      // deno-lint-ignore no-explicit-any
       const options: any = {
         port: config.port,
         retries: SNMP.RETRIES, // Number of retries
@@ -132,6 +134,7 @@ export class NupstSnmp {
         const securityLevel = config.securityLevel || 'noAuthNoPriv';
 
         // Create the user object with required structure for net-snmp
+        // deno-lint-ignore no-explicit-any
         const user: any = {
           name: config.username || '',
         };
@@ -214,7 +217,8 @@ export class NupstSnmp {
       const oids = [oid];
 
       // Send the GET request
-      session.get(oids, (error: any, varbinds: any[]) => {
+      // deno-lint-ignore no-explicit-any
+      session.get(oids, (error: Error | null, varbinds: any[]) => {
         // Close the session to release resources
         session.close();
 
@@ -428,6 +432,7 @@ export class NupstSnmp {
     oid: string,
     description: string,
     config: ISnmpConfig,
+    // deno-lint-ignore no-explicit-any
   ): Promise<any> {
     if (oid === '') {
       if (this.debug) {
@@ -482,6 +487,7 @@ export class NupstSnmp {
     oid: string,
     description: string,
     config: ISnmpConfig,
+    // deno-lint-ignore no-explicit-any
   ): Promise<any> {
     if (this.debug) {
       logger.dim(`Retrying ${description} with fallback security level...`);
@@ -489,7 +495,7 @@ export class NupstSnmp {
 
     // Try with authNoPriv if current level is authPriv
     if (config.securityLevel === 'authPriv') {
-      const retryConfig = { ...config, securityLevel: 'authNoPriv' as 'authNoPriv' };
+      const retryConfig = { ...config, securityLevel: 'authNoPriv' as const };
       try {
         if (this.debug) {
           logger.dim(`Retrying with authNoPriv security level`);
@@ -512,7 +518,7 @@ export class NupstSnmp {
 
     // Try with noAuthNoPriv as a last resort
     if (config.securityLevel === 'authPriv' || config.securityLevel === 'authNoPriv') {
-      const retryConfig = { ...config, securityLevel: 'noAuthNoPriv' as 'noAuthNoPriv' };
+      const retryConfig = { ...config, securityLevel: 'noAuthNoPriv' as const };
       try {
         if (this.debug) {
           logger.dim(`Retrying with noAuthNoPriv security level`);
@@ -538,15 +544,16 @@ export class NupstSnmp {
 
   /**
    * Try standard OIDs as fallback
-   * @param oid OID to query
+   * @param _oid Original OID (unused, kept for method signature consistency)
    * @param description Description of the value for logging
    * @param config SNMP configuration
    * @returns Promise resolving to the SNMP value
    */
   private async tryStandardOids(
-    oid: string,
+    _oid: string,
     description: string,
     config: ISnmpConfig,
+    // deno-lint-ignore no-explicit-any
   ): Promise<any> {
     try {
       // Try RFC 1628 standard UPS MIB OIDs

ts/systemd.ts

@@ -174,7 +174,7 @@ WantedBy=multi-user.target
           }`,
         );
       }
-    } catch (_error) {
+    } catch (error) {
       // If version check fails, show at least the current version
       try {
         const nupst = this.daemon.getNupstSnmp().getNupst();