ci: move to GitHub Actions

.github/actions/setup/action.yml

@@ -0,0 +1,27 @@
+name: Setup
+description: Setup Node.js and install dependencies
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version-file: .nvmrc
+
+    - name: Cache dependencies
+      id: yarn-cache
+      uses: actions/cache@v3
+      with:
+        path: |
+          **/node_modules
+          .yarn/install-state.gz
+        key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}-${{ hashFiles('**/package.json', '!node_modules/**') }}
+        restore-keys: |
+          ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          ${{ runner.os }}-yarn-
+
+    - name: Install dependencies
+      if: steps.yarn-cache.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+      shell: bash

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup
+
+      - name: Lint files
+        run: yarn lint
+
+      - name: Typecheck files
+        run: yarn typecheck
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup
+
+      - name: Run unit tests
+        run: yarn test --maxWorkers=2 --coverage
+
+      - name: Upload test coverage
+        run: yarn codecov
+
+      - name: Store test coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage
+          path: coverage

.nvmrc

@@ -0,0 +1 @@
+v20

package.json

@@ -22,7 +22,7 @@
   "scripts": {
     "test": "jest",
     "lint": "eslint .",
-    "typescript": "tsc --noEmit",
+    "typecheck": "tsc --noEmit",
     "release": "release-it"
   },
   "publishConfig": {
@@ -61,7 +61,8 @@
   },
   "husky": {
     "hooks": {
-      "pre-commit": "yarn lint && yarn typescript && yarn test"
+      "pre-commit": "yarn lint && yarn typecheck && yarn test"
     }
-  }
+  },
+  "packageManager": "[email protected]"
 }