refactor(devops): migrate to bun

.github/dependabot.yml

@@ -1,10 +1,18 @@
 version: 2
 updates:
-  - package-ecosystem: 'npm'
-    directory: '/'
+  - package-ecosystem: npm
+    directory: /
     schedule:
-      interval: 'monthly'
+      interval: monthly
     groups:
-      all:
+      npm-all:
+        patterns:
+          - '*'
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      actions-all:
         patterns:
           - '*'

.github/scripts/publish.ts

@@ -0,0 +1,78 @@
+#!/usr/bin/env bun
+import { $ } from 'bun';
+
+type Package = {
+	name?: string;
+	version?: string;
+	private?: boolean;
+	workspaces?: Array<string> | { packages?: Array<string> };
+	publishConfig?: { registry?: string; access: string };
+};
+
+const root = (await Bun.file('package.json').json()) as Package;
+const patterns = Array.isArray(root.workspaces)
+	? root.workspaces
+	: (root.workspaces?.packages ?? []);
+
+const dirs = new Set<string>();
+
+for (const p of patterns) {
+	if (typeof p !== 'string' || p.startsWith('!')) continue;
+
+	const base = p.replace(/\/+$/u, '');
+	const glob =
+		base === '' || base === '.'
+			? 'package.json'
+			: base.endsWith('package.json')
+				? base
+				: `${base}/package.json`;
+
+	for await (const found of new Bun.Glob(glob).scan('.')) {
+		const path = found.replaceAll('\\', '/');
+		if (path.includes('node_modules/')) continue;
+		dirs.add(path === 'package.json' ? '.' : path.slice(0, -'/package.json'.length));
+	}
+}
+
+const npmName = (name: string) =>
+	name.startsWith('@') ? `@${encodeURIComponent(name.slice(1))}` : encodeURIComponent(name);
+
+await Promise.all(
+	[...dirs].map(async (dir) => {
+		const pkg = (await Bun.file(`${dir}/package.json`).json()) as Package;
+
+		if (!pkg.name || !pkg.version || pkg.private) return;
+
+		const registry = (
+			pkg.publishConfig?.registry ??
+			root.publishConfig?.registry ??
+			'https://registry.npmjs.org/'
+		).replace(/\/+$/u, '');
+
+		const res = await fetch(
+			`${registry}/${npmName(pkg.name)}/${encodeURIComponent(pkg.version)}`,
+		);
+
+		if (res.ok) return;
+		if (res.status !== 404)
+			throw new Error(`Registry check failed for ${pkg.name}: ${res.status}`);
+
+		const out = await $`bun pm pack`.cwd(dir).text();
+
+		let tar = /[^\s"']+\.tgz/u.exec(out)?.[0]?.replaceAll('\\', '/').replace(/^\.\//u, '');
+
+		if (!tar) {
+			const { value } = new Bun.Glob('*.tgz').scanSync(dir).next() as { value: string };
+			if (value) tar = value.replaceAll('\\', '/').replace(/^\.\//u, '');
+		}
+
+		if (!tar) throw new Error(`No tarball produced for ${pkg.name}`);
+
+		const local = `${dir}/${tar}`;
+		const tarPath = (await Bun.file(local).exists()) ? local : tar;
+
+		await (pkg.publishConfig?.access
+			? $`bunx npm@latest publish ${tarPath} --access ${pkg.publishConfig.access}`
+			: $`bunx npm@latest publish ${tarPath}`);
+	}),
+);

.github/workflows/ci-docs.yml

@@ -14,6 +14,8 @@ on:
 
 permissions:
   contents: write
+  pages: write
+  id-token: write
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -22,30 +24,31 @@ concurrency:
 jobs:
   ci:
     runs-on: ubuntu-slim
+    environment:
+      name: docs
+      url: ${{ steps.deployment.outputs.page_url }}
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
-      - name: Set up pnpm
-        uses: pnpm/action-setup@v4.2.0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: latest
-          cache: 'pnpm'
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: pnpm install
+        run: bun install
 
-      - name: Build Docs
-        run: pnpm build -F docs
+      - name: Build docs
+        run: bun run build -F docs
 
-      - name: Deploy (push to main)
-        uses: JamesIves/github-pages-deploy-action@v4
+      - name: Upload artifact
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
+        uses: actions/upload-pages-artifact@v5
         with:
-          folder: docs/.vitepress/dist
+          path: 'docs/dist'
+
+      - name: Deploy to GitHub Pages
+        if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
+        uses: actions/deploy-pages@v5

.github/workflows/ci-routine.yml

@@ -18,24 +18,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
-      - name: Set up pnpm
-        uses: pnpm/action-setup@v4.2.0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: latest
-          cache: 'pnpm'
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: pnpm install
+        run: bun install
 
       - name: Run checks
-        run: pnpm check
+        run: bun check
 
       - name: Run test build
-        run: pnpm build -F "!docs"
+        run: bun run build -F "!docs"

.github/workflows/ci-test.yml

@@ -22,29 +22,23 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
-      - name: Set up pnpm
-        uses: pnpm/action-setup@v4.2.0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: latest
-          cache: 'pnpm'
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: pnpm install
+        run: bun install
 
       - name: Run tests (pull requests)
         if: github.event_name == 'pull_request'
-        run: pnpm test
+        run: bun tests
 
       - name: Run coverage tests (push to main)
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
-        run: pnpm test:coverage
+        run: bun tests:coverage
 
       - name: Upload coverage reports to Codecov (push to main)
         if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'

.github/workflows/publish.yml

@@ -15,24 +15,19 @@ jobs:
     runs-on: ubuntu-slim
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-
-      - name: Set up pnpm
-        uses: pnpm/action-setup@v4.2.0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v6
+      - name: Checkout
+        uses: actions/checkout@v7
         with:
-          node-version: latest
-          registry-url: 'https://registry.npmjs.org'
-          cache: 'pnpm'
+          fetch-depth: 0
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: pnpm install
+        run: bun install
 
       - name: Build
-        run: pnpm build -F "!docs"
+        run: bun run build -F "!docs"
 
       - name: Publish to npm
-        run: pnpm publish -r --no-git-checks
+        run: bun .github/scripts/publish.ts

.gitignore

@@ -23,5 +23,4 @@ coverage
 docs/.vitepress/cache
 
 # dist
-dist
-docs/.vitepress/dist
+dist