Add a PR check workflow (#38)

* Add a PR check workflow

* Prettier fixes

.github/workflows/pr-checks.yaml

@@ -0,0 +1,21 @@
+name: PR Checks (npm)
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+  workflow_dispatch:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run build
+      - run: npm run test

.github/workflows/publish.yml

@@ -1,7 +1,7 @@
 name: Publish package to NPM
 on:
   release:
-    types: [ published ]
+    types: [published]
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: "20.x"
-          registry-url: 'https://registry.npmjs.org'
+          registry-url: "https://registry.npmjs.org"
       - run: npm ci
       - run: npm run build
       - run: npm run test

.github/workflows/test.yml

@@ -2,7 +2,7 @@ name: Build and test
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
 
 jobs:
   build:
@@ -11,15 +11,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [ 20.x ]
+        node-version: [20.x]
 
     steps:
       - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-          registry-url: 'https://registry.npmjs.org'
+          registry-url: "https://registry.npmjs.org"
       - run: npm ci
       - run: npm run build
       - run: npm run test

jest.config.js

@@ -1,8 +1,8 @@
 module.exports = {
-  testEnvironment: 'node',
-  roots: ['<rootDir>/test'],
-  testMatch: ['**/*.test.ts'],
+  testEnvironment: "node",
+  roots: ["<rootDir>/test"],
+  testMatch: ["**/*.test.ts"],
   transform: {
-    '^.+\\.tsx?$': 'ts-jest'
-  }
+    "^.+\\.tsx?$": "ts-jest",
+  },
 };