ci(codecov): upload coverage (#65)

.github/workflows/codecov.yml

@@ -0,0 +1,26 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    types: [opened, synchronize, reopened]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  codecov:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: corepack enable
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'yarn'
+      - run: yarn install
+      - run: yarn test
+      - uses: codecov/codecov-action@v4
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

codecov.yml

@@ -0,0 +1,13 @@
+coverage:
+  status:
+    patch: off
+    project:
+      default:
+        target: 100%
+        threshold: 10%
+
+comment:
+  layout: 'header, reach, diff, flags, components'
+
+ignore:
+  - '**/*.test-d.*'

package.json

@@ -37,7 +37,8 @@
     "changeset:publish": "changeset publish",
     "changeset:version": "changeset version",
     "packlint": "packlint sort -R",
-    "test": "vitest",
+    "test": "vitest run --coverage --typecheck",
+    "test:watch": "vitest --ui --coverage --typecheck",
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
@@ -47,13 +48,15 @@
     "@types/node": "^20.11.30",
     "@typescript-eslint/eslint-plugin": "^5.39.0",
     "@typescript-eslint/parser": "^5.39.0",
+    "@vitest/coverage-istanbul": "^1.5.0",
+    "@vitest/ui": "^1.5.0",
     "eslint": "^7",
     "eslint-config-prettier": "^8.5.0",
     "packlint": "^0.2.4",
     "prettier": "^3.2.5",
     "tsup": "^8.0.2",
     "typescript": "^5.4.3",
-    "vitest": "^1.4.0"
+    "vitest": "^1.5.0"
   },
   "publishConfig": {
     "access": "public",

vitest.config.mts

@@ -0,0 +1,13 @@
+import { defineConfig } from 'vitest/config';
+import packageJson from './package.json';
+
+export default defineConfig({
+  test: {
+    name: packageJson.name,
+    dir: './src',
+    coverage: {
+      provider: 'istanbul',
+      include: ['src/**/*'],
+    },
+  },
+});