Update node version and dependencies

.eslintrc.json

@@ -1,7 +1,7 @@
 {
   "root": true,
   "parser": "@typescript-eslint/parser",
-  "plugins": ["@typescript-eslint", "import"],
+  "plugins": ["@typescript-eslint", "import", "unused-imports"],
   "extends": [
     "eslint:recommended",
     "plugin:@typescript-eslint/recommended",
@@ -30,6 +30,17 @@
           }
         ]
       }
+    ],
+    "no-unused-vars": "off", // or "@typescript-eslint/no-unused-vars": "off",
+    "unused-imports/no-unused-imports": "error",
+    "unused-imports/no-unused-vars": [
+      "warn",
+      {
+        "vars": "all",
+        "varsIgnorePattern": "^_",
+        "args": "after-used",
+        "argsIgnorePattern": "^_"
+      }
     ]
   }
 }

.github/workflows/node.js.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:

.husky/pre-commit

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 npm run lint

.mocharc.json

@@ -0,0 +1,7 @@
+{
+  "extensions": ["ts"],
+  "spec": ["test/**"],
+  "recursive": true,
+  "import": ["tsx"],
+  "require": ["tsconfig-paths/register"]
+}

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:16-alpine3.16 AS build-layer
+FROM node:20-alpine3.20 AS build-layer
 
 WORKDIR /opt/hinomori-bot
 RUN apk add --no-cache python3 make g++
@@ -13,7 +13,7 @@ RUN npm run lint && \
 
 RUN npm prune --production
 
-FROM node:16-alpine3.16 AS service-layer
+FROM node:20-alpine3.20 AS service-layer
 
 WORKDIR /opt/hinomori-bot
 COPY --from=build-layer /opt/hinomori-bot/package.json .