fix: linter (#1733)

Author: fengkx

.eslintrc.js

@@ -28,6 +28,19 @@ module.exports = {
         '@typescript-eslint/no-var-requires': 'off',
         '@typescript-eslint/explicit-function-return-type': 'off',
         '@typescript-eslint/no-explicit-any': 'off',
-        '@typescript-eslint/ban-ts-comment': 'warn'
+        '@typescript-eslint/ban-ts-comment': 'warn',
+        '@typescript-eslint/no-unused-expressions': 'off',
+        '@typescript-eslint/no-unused-vars': [
+            'error',
+            {
+                args: 'all',
+                argsIgnorePattern: '^_',
+                caughtErrors: 'all',
+                caughtErrorsIgnorePattern: '^_',
+                destructuredArrayIgnorePattern: '^_',
+                varsIgnorePattern: '^_',
+                ignoreRestSiblings: true
+            }
+        ]
     }
 };

source/knexfile.ts

@@ -1,8 +1,9 @@
 /* eslint @typescript-eslint/explicit-module-boundary-types: 0 */
 try {
+    // eslint-disable-next-line @typescript-eslint/no-require-imports
     const pg = require('pg');
     pg.types.setTypeParser(20, 'text', parseInt);
-} catch (err) {
+} catch (_err) {
     logger.info('There is no pg');
 }
 import { config } from './config';

source/middlewares/sub-multi-url.ts

@@ -33,7 +33,9 @@ export default async (
                         ttl: Number.isNaN(rssFeed.ttl) ? 0 : rssFeed.ttl
                     };
                 } catch (e) {
-                    ctx.reply(`${url} ${i18n[lang]['FETCH_ERROR']}`);
+                    ctx.reply(
+                        `${url} ${i18n[lang]['FETCH_ERROR']} ${e.message}`
+                    );
                     return undefined;
                 }
             }

source/utils/feed.ts

@@ -7,7 +7,7 @@ export async function isFeedValid(feedStr: string): Promise<Option<TRSS>> {
     try {
         const feed = await parseString(feedStr);
         return Optional(feed);
-    } catch (e) {
+    } catch (_e) {
         return none;
     }
 }
@@ -27,7 +27,7 @@ export async function findFeed(
             const url = linkTag.match(/href="(.+?)"/)[1];
             try {
                 return new URL(url).toString();
-            } catch (e) {
+            } catch (_e) {
                 reqURL.pathname = url;
                 return reqURL.toString();
             }