chore: use Bun as a package manager (#224)

* chore: use Bun as a package manager

* remove `yarn.lock`

* fix `hono` version

* update dependencies and fix the tests

Author: yusukebe

.github/workflows/ci.yml

@@ -23,8 +23,9 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - run: yarn install --frozen-lockfile
-      - run: yarn format
-      - run: yarn lint
-      - run: yarn build
-      - run: yarn test
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install
+      - run: bun run format
+      - run: bun run lint
+      - run: bun run build
+      - run: bun run test

bun.lock

@@ -58,7 +58,7 @@
     "build": "tsup --external hono",
     "watch": "tsup --watch",
     "postbuild": "publint",
-    "prerelease": "yarn build && yarn test",
+    "prerelease": "bun run build && bun run test",
     "release": "np",
     "lint": "eslint src test",
     "lint:fix": "eslint src test --fix",
@@ -99,4 +99,4 @@
   "peerDependencies": {
     "hono": "^4"
   }
-}
+}

package.json

@@ -74,7 +74,7 @@ describe('Serve Static Middleware', () => {
       name: 'Foo Bar',
       flag: true,
     })
-    expect(res.headers['content-type']).toBe('application/json; charset=utf-8')
+    expect(res.headers['content-type']).toBe('application/json')
   })
 
   it('Should return correct headers and data for text', async () => {

test/serve-static.test.ts

@@ -625,15 +625,13 @@ describe('HTTP2', () => {
   })
 
   it('Should return 200 response - GET /', async () => {
-    // @ts-expect-error: @types/supertest is not updated yet
     const res = await request(server, { http2: true }).get('/').trustLocalhost()
     expect(res.status).toBe(200)
     expect(res.headers['content-type']).toMatch('text/plain')
     expect(res.text).toBe('Hello! Node!')
   })
 
   it('Should return 200 response - GET /headers', async () => {
-    // @ts-expect-error: @types/supertest is not updated yet
     const res = await request(server, { http2: true }).get('/headers').trustLocalhost()
     expect(res.status).toBe(200)
     expect(res.headers['content-type']).toMatch('text/plain')
@@ -642,7 +640,6 @@ describe('HTTP2', () => {
 
   // Use :authority as the host for the url.
   it('Should return 200 response - GET /url', async () => {
-    // @ts-expect-error: @types/supertest is not updated yet
     const res = await request(server, { http2: true }).get('/url').trustLocalhost()
     expect(res.status).toBe(200)
     expect(res.headers['content-type']).toMatch('text/plain')