ci: setup CI workflow

Author: tasshi-me

.github/workflows/ci.yaml

@@ -0,0 +1,45 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "pnpm"
+      - run: pnpm install
+      - run: pnpm build
+      - run: pnpm lint
+
+  test:
+    name: Test Node.js ${{ matrix.os }} ${{ matrix.node-version }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x, 22.x]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "pnpm"
+      - run: pnpm install
+      - run: pnpm build
+      - run: pnpm test
+
+  actions-timeline:
+    needs: [lint, test]
+    runs-on: ubuntu-latest
+    if: ${{ !cancelled() }}
+    steps:
+      - uses: Kesin11/actions-timeline@da70beff098ff89b15d279e8bf2f60519a8dadd7 # v2