feat!: Dropped support for Node 18 and updated dependencies.

Author: ShogunPanda

.eslintrc.json

@@ -7,10 +7,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Use Node.js LTS
+      - name: Use supported Node.js Version
         uses: actions/setup-node@v3
         with:
-          node-version: lts/*
+          node-version: 20.18.0
       - name: Restore cached dependencies
         uses: actions/cache@v3
         with:

.github/workflows/ci.yml

@@ -1,6 +1,6 @@
 {
   "jsc": {
-    "target": "es2022",
+    "target": "esnext",
     "parser": {
       "syntax": "typescript",
       "tsx": false,

.swcrc

@@ -0,0 +1,12 @@
+import { cowtech } from '@cowtech/eslint-config'
+
+export default [
+  ...cowtech,
+  {
+    languageOptions: {
+      parserOptions: {
+        project: './tsconfig.test.json'
+      }
+    }
+  }
+]

eslint.config.js

@@ -33,37 +33,37 @@
     "build": "swc --strip-leading-paths --delete-dir-on-start -d dist src",
     "postbuild": "concurrently npm:lint npm:typecheck",
     "format": "prettier -w src test",
-    "lint": "eslint --cache --ext .js,.jsx,.ts,.tsx src test",
+    "lint": "eslint --cache",
     "typecheck": "tsc -p . --emitDeclarationOnly",
-    "test": "c8 -c test/config/c8-local.json node --import tsx --test test/*.test.ts",
-    "test:ci": "c8 -c test/config/c8-ci.json node --import tsx --test-reporter=tap --test test/*.test.ts",
+    "test": "c8 -c test/config/c8-local.json node --env-file=test.env --test test/*.test.ts",
+    "test:ci": "c8 -c test/config/c8-ci.json node --env-file=test.env --test-reporter=tap --test test/*.test.ts",
     "ci": "npm run build && npm run test:ci",
     "prepublishOnly": "npm run ci",
     "postpublish": "git push origin && git push origin -f --tags"
   },
   "dependencies": {
-    "@fastify/static": "^7.0.3",
-    "fastify-plugin": "^4.5.1",
+    "@fastify/static": "^8.0.2",
+    "fastify-plugin": "^5.0.1",
     "js-yaml": "^4.1.0",
-    "swagger-ui-dist": "^5.15.1"
+    "swagger-ui-dist": "^5.17.14"
   },
   "devDependencies": {
-    "@cowtech/eslint-config": "^9.0.3",
-    "@swc/cli": "^0.3.12",
-    "@swc/core": "^1.4.13",
+    "@cowtech/eslint-config": "10.0.0",
+    "@swc-node/register": "^1.10.9",
+    "@swc/cli": "0.4.1-nightly.20240914",
+    "@swc/core": "^1.7.36",
     "@types/js-yaml": "^4.0.9",
-    "@types/node": "^20.12.7",
-    "@types/swagger-ui-dist": "^3.30.4",
-    "c8": "^9.1.0",
-    "chokidar": "^3.6.0",
-    "concurrently": "^8.2.2",
-    "eslint": "^8.57.0",
-    "fastify": "^4.26.2",
-    "prettier": "^3.2.5",
-    "tsx": "^4.7.2",
-    "typescript": "^5.4.5"
+    "@types/node": "^22.7.7",
+    "@types/swagger-ui-dist": "^3.30.5",
+    "c8": "^10.1.2",
+    "chokidar": "^4.0.1",
+    "concurrently": "^9.0.1",
+    "eslint": "^9.13.0",
+    "fastify": "^5.0.0",
+    "prettier": "^3.3.3",
+    "typescript": "^5.6.3"
   },
   "engines": {
-    "node": ">= 18.18.0"
+    "node": ">= 20.18.0"
   }
 }

package.json

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-floating-promises */
 import {
   type FastifyError,
   type FastifyInstance,
@@ -8,7 +7,7 @@ import {
   type RouteOptions
 } from 'fastify'
 import fastifyPlugin from 'fastify-plugin'
-import yaml from 'js-yaml'
+import { dump } from 'js-yaml'
 import { buildSpec, type Schema } from './spec.js'
 import { addUI } from './ui.js'
 
@@ -32,7 +31,7 @@ export const plugin = fastifyPlugin(
       url: `${prefix}/openapi.yaml`,
       handler(_: FastifyRequest, reply: FastifyReply): void {
         reply.type('text/yaml')
-        reply.send(yaml.dump(spec))
+        reply.send(dump(spec))
       },
       config: { hide: false }
     })
@@ -63,7 +62,7 @@ export const plugin = fastifyPlugin(
 
     done()
   },
-  { name: 'fastify-openapi-docs', fastify: '4.x' }
+  { name: 'fastify-openapi-docs', fastify: '5.x' }
 )
 
 export default plugin

src/index.ts

@@ -23,6 +23,7 @@ function parseParameters(instance: FastifyInstance, schema: Schema): Schema | un
   for (const [section, where] of Object.entries(parametersSections)) {
     let specs: Schema = schema[section]
 
+    /* c8 ignore next 11 */
     // Parameters do not support $ref, so resolve the link
     if (specs?.$ref) {
       specs = instance.getSchema(specs.$ref as string) as Schema

src/spec.ts

@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-floating-promises */
-
 import fastifyStatic from '@fastify/static'
 import { type FastifyInstance, type FastifyReply, type FastifyRequest } from 'fastify'
 import { readFileSync } from 'node:fs'
@@ -25,7 +23,7 @@ export function addUI(instance: FastifyInstance, prefix: string): void {
     method: 'GET',
     url: prefix,
     handler(_: FastifyRequest, reply: FastifyReply): void {
-      reply.redirect(301, indexUrl)
+      reply.redirect(indexUrl, 301)
     }
   })
 

src/ui.ts

@@ -0,0 +1 @@
+NODE_OPTIONS=--import @swc-node/register/esm-register

test.env

@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-floating-promises */
-
 import fastify, { type FastifyReply, type FastifyRequest } from 'fastify'
 import { deepStrictEqual } from 'node:assert'
 import { test } from 'node:test'

test/spec.test.ts

@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-floating-promises */
-
 import fastify from 'fastify'
 import { deepStrictEqual, ok } from 'node:assert'
 import { test } from 'node:test'

test/ui.test.ts

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "ES2022",
+    "target": "ESNext",
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
     "jsx": "preserve",