Add GitHub Actions workflows for pull requests

.github/workflows/pullrequests.yml

@@ -0,0 +1,25 @@
+name: Pull Request
+
+on: pull_request
+
+jobs:
+  check:
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-checks
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+          run_install: |
+            - args: [--frozen-lockfile --child-concurrency=10]
+      - run: 'pnpm check'

.gitignore

@@ -40,6 +40,7 @@ build/Release
 # Dependency directories
 node_modules/
 jspm_packages/
+.pnpm-store
 
 # TypeScript v1 declaration files
 typings/

.prettierignore

@@ -2,4 +2,5 @@ dist
 node_modules
 .changeset
 package-lock.json
-pnpm-lock.yaml
+pnpm-lock.yaml
+.pnpm-store

package.json

@@ -22,9 +22,13 @@
 		"build-esm": "tsc",
 		"build-cjs": "tsc -p tsconfig-cjs.json",
 		"fix-dist": "echo '{\"type\": \"module\"}' > dist/esm/package.json && echo '{\"type\": \"commonjs\"}' > dist/cjs/package.json",
-		"build": "pnpm clean && pnpm format && pnpm build-esm && pnpm build-cjs && pnpm fix-dist",
-		"preversion": "pnpm build",
-		"prepublishOnly": "pnpm build",
+		"build": "run-s -l clean build-esm build-cjs fix-dist",
+		"preversion": "run-s -l check:* build",
+		"prepublishOnly": "run-s -l check:* build",
+		"check": "run-s -l check:*",
+		"check:format": "prettier . --check --ignore-unknown",
+		"check:type:esm": "tsc",
+		"check:type:cjs": "tsc -p tsconfig-cjs.json",
 		"watch": "tsc --watch",
 		"prepare": "husky install"
 	},
@@ -46,6 +50,7 @@
 	"devDependencies": {
 		"@changesets/cli": "^2.26.2",
 		"@cloudflare/workers-types": "^4.20231016.0",
+		"npm-run-all": "^4.1.5",
 		"prettier": "^3.0.3",
 		"rimraf": "^4.4.1",
 		"typescript": "^5.2.2"