bump node to v16

.gitlab-ci.yml

@@ -8,7 +8,7 @@ stages:
   - deploy
 
 install:
-  image: node:14
+  image: node:16
   stage: setup
   script:
     - npm ci
@@ -21,34 +21,34 @@ install:
     expire_in: 1 week
 
 audit:
-  image: node:14
+  image: node:16
   needs: ["install"]
   stage: audit
   script:
     - npm audit --audit-level=critical
 
 es:lint:
-  image: node:14
+  image: node:16
   needs: ["install"]
   stage: lint
   script:
     - npm run lint:es
 
 css:lint:
-  image: node:14
+  image: node:16
   needs: ["install"]
   stage: lint
   script:
     - npm run lint:css
 
 # test:unit:
-#     image: node:14
+#     image: node:16
 #     stage: test
 #     script:
 #         - npm run test:unit
 
 build:
-  image: node:14
+  image: node:16
   needs: ["install"]
   stage: build
   script:
@@ -66,7 +66,7 @@ build:
       - .next/cache/
 
 test:e2e:
-  image: circleci/node:14-browsers
+  image: circleci/node:16-browsers
   needs: ["install", "build"]
   stage: test
   script:

.nvmrc

@@ -1 +1 @@
-14
+16

Dockerfile

@@ -1,5 +1,5 @@
 # Install dependencies only when needed
-FROM node:14-alpine AS deps
+FROM node:16-alpine AS deps
 # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
 RUN apk add --no-cache libc6-compat
 WORKDIR /app
@@ -7,7 +7,7 @@ COPY package.json package-lock.json ./
 RUN npm ci
 
 # Rebuild the source code only when needed
-FROM node:14-alpine AS builder
+FROM node:16-alpine AS builder
 WORKDIR /app
 COPY . .
 COPY --from=deps /app/node_modules ./node_modules
@@ -21,7 +21,7 @@ ARG SENTRY_AUTH_TOKEN
 RUN npm run build
 
 # Production image, copy all the files and run next
-FROM node:14-alpine AS runner
+FROM node:16-alpine AS runner
 WORKDIR /app
 
 ENV NODE_ENV production

README.md

@@ -10,7 +10,7 @@ This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next
 ## Installation
 
 1. Clone/download repo
-2. Install node v14 ([`nvm`](https://github.com/nvm-sh/nvm))
+2. Install node v16 ([`nvm`](https://github.com/nvm-sh/nvm))
 3. `npm install`
 
 ## Getting Started

src/utils/auth.ts

@@ -12,7 +12,7 @@ export async function generateToken(username: string, password: string): Promise
   return resp.data.token;
 }
 
-export function setTokenCookie(token: string) {
+export function setTokenCookie(token: string): void {
   Cookies.set("jwt", token);
   Cookies.set("jwt", token, { domain: ".sahkoinsinoorikilta.fi" });
 }