feat: add bun as a supported runtime

.github/workflows/test.yml

@@ -122,6 +122,23 @@ jobs:
       - name: Run Test Suite
         run: npm run tap:workers
 
+  bun:
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - run: curl https://bun.sh/install | bash
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: lts/hydrogen # 18
+          cache: 'npm'
+          check-latest: true
+      - run: npm clean-install
+      - name: Run Test Suite
+        run: npm run tap:bun
+
   browsers:
     runs-on: ubuntu-latest
     strategy:

.gitignore

@@ -130,3 +130,4 @@ tap/run-*.cjs
 
 *.zip
 *.txt
+*.bun

README.md

@@ -58,6 +58,7 @@ The supported JavaScript runtimes include ones that support the utilized Web API
 
 These are _(this is not an exhaustive list)_:
 - Browsers
+- Bun
 - Cloudflare Workers
 - Deno
 - Electron

package.json

@@ -8,6 +8,7 @@
     "authorization",
     "basic",
     "browser",
+    "bun",
     "certified",
     "client",
     "cloudflare",
@@ -53,6 +54,7 @@
     "format-check": "npm run _format -- --check",
     "prepack": "npm run format && npm run docs && ./examples/.update-diffs.sh && git diff --quiet && npm run test && npm run build",
     "tap:browsers": "./tap/.browsers.sh",
+    "tap:bun": "./tap/.bun.sh",
     "tap:deno": "./tap/.deno.sh",
     "tap:edge-runtime": "./tap/.edge-runtime.sh",
     "tap:electron": "./tap/.electron.sh",

src/index.ts

@@ -1848,6 +1848,7 @@ async function authenticatedRequest(
   options?: Omit<HttpRequestOptions, 'headers'> & AuthenticatedRequestOptions,
 ) {
   await clientAuthentication(as, client, body, headers, options?.clientPrivateKey)
+  headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')
 
   return fetch(url.href, {
     body,

tap/.bun.sh

@@ -0,0 +1 @@
+~/.bun/bin/bun run tap/run-bun.ts

tap/code_flow.ts

@@ -60,7 +60,7 @@ export default (QUnit: QUnit) => {
           const authorizationUrl = new URL(as.authorization_endpoint!)
           authorizationUrl.searchParams.set('client_id', client.client_id)
           authorizationUrl.searchParams.set('request_uri', request_uri)
-          await fetch(authorizationUrl, { redirect: 'manual' }).catch(() => {})
+          await fetch(authorizationUrl.href, { redirect: 'manual' }).catch(() => {})
           currentUrl = new URL((await exposed()).authorization_endpoint_response_redirect)
         }
 

tap/run-bun.ts

@@ -0,0 +1,11 @@
+import QUnit from 'qunit'
+import run from './run.js'
+
+const stats: QUnit.DoneDetails = await new Promise((resolve) => {
+  run(QUnit, resolve)
+})
+
+if (stats?.failed !== 0) {
+  // @ts-ignore
+  process.exit(1)
+}

tap/run.ts

@@ -1,6 +1,6 @@
 import type QUnit from 'qunit'
 
-export default async (QUnit: QUnit, done?: (details: QUnit.DoneDetails) => void) => {
+export default async (QUnit: QUnit, done: (details: QUnit.DoneDetails) => void) => {
   // @ts-ignore
   QUnit.reporters.tap.init(QUnit)
   QUnit.config.autostart = false
@@ -18,7 +18,5 @@ export default async (QUnit: QUnit, done?: (details: QUnit.DoneDetails) => void)
     await module(QUnit)
   }
   QUnit.start()
-  if (done) {
-    QUnit.done(done)
-  }
+  QUnit.done(done)
 }