test: merge lcov files

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
           verbose: true
-          directory: ./coverage
+          files: ./coverage/lcov.info
 
       - name: Upload Code Climate Test Coverage
         uses: paambaati/codeclimate-action@v5.0.0
@@ -61,8 +61,7 @@ jobs:
         with:
           debug: true
           coverageLocations: |
-            ${{github.workspace}}/coverage/ssr-tests/*.info:lcov
-            ${{github.workspace}}/coverage/storybook/*.info:lcov
+            ${{github.workspace}}/coverage/lcov.info:lcov
 
       - uses: preactjs/compressed-size-action@v2
         with:

package.json

@@ -52,10 +52,11 @@
     "start": "pnpm run dev",
     "build": "pnpm run check:types && NODE_ENV=production tsup",
     "release": "pnpm run lint && pnpm run test && pnpm run build && pnpm run check && np --no-tests --no-cleanup",
-    "test": "rm -rf coverage && concurrently -n \"ssr,sb\" -c \"magenta,blue\" \"pnpm run test:ssr\" \"pnpm run test:storybook\"",
+    "test": "rm -rf coverage && concurrently -n \"ssr,sb\" -c \"magenta,blue\" \"pnpm run test:ssr\" \"pnpm run test:storybook\" && pnpm run test:merge-coverage",
     "test:ci": "concurrently -k -s first -n \"sb,test\" -c \"magenta,blue\" \"pnpm run --filter @this/storybook storybook:build --quiet && pnpm sirv ./docs/storybook/storybook-static --host 127.0.0.1 --port 6006\" \"pnpm wait-port 6006 && pnpm run test\"",
     "test:ssr": "pnpm c8 -o ./coverage/ssr-tests -r text -r lcov node --test ./docs/ssr-tests/ssr.test.mjs",
     "test:storybook": "pnpm --filter @this/storybook run test:coverage && pnpm nyc report --reporter=lcov -t ./docs/storybook/coverage/storybook --report-dir ./coverage/storybook",
+    "test:merge-coverage": "lcov-result-merger './coverage/*/lcov.info' ./coverage/lcov.info",
     "check": "concurrently -n \"package,types\" -c \"blue,magenta\" \"pnpm run check:package\" \"pnpm run check:types\"",
     "check:package": "attw -P . --ignore-rules cjs-resolves-to-esm",
     "check:types": "tsc --noEmit",
@@ -120,6 +121,7 @@
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
     "husky": "^8.0.3",
+    "lcov-result-merger": "^4.1.0",
     "lint-staged": "^14.0.1",
     "np": "^8.0.4",
     "nyc": "^15.1.0",