fix(ci): fix code cov noise (#5118)

* fix: testcov noise due to nyc empty reports

* fix: codecov yml format

.github/codecov.yml

@@ -27,6 +27,9 @@ coverage:
         target: 100%
         flags:
           - shared
+comment:
+  layout: 'condensed_header, condensed_files, condensed_footer'
+  hide_project_coverage: true
 
 flags:
   server:

packages/server/.c8rc.json

@@ -0,0 +1,21 @@
+{
+  "reporter": ["lcov", "text-summary"],
+  "cache": false,
+  "all": true,
+  "exclude": [
+    "**/migrations/*.{ts,js}",
+    "**/modules/cli/**/*.{ts,js}",
+    "**/*.spec.{js,ts}",
+    "coverage/**",
+    "**/test{,s}/**",
+    "**/*.d.ts",
+    "test{,s}/**",
+    "test{,-*}.{ts,js}",
+    "**/*{.,-}test.{ts,js}",
+    "**/__tests__/**",
+    "**/{ava,babel,nyc}.config.{js,cjs,mjs}",
+    "**/jest.config.{js,cjs,mjs,ts}",
+    "**/{karma,rollup,webpack}.config.js",
+    "**/.{eslint,mocha}rc.{js,cjs}"
+  ]
+}

packages/server/nyc.config.js

@@ -1,22 +0,0 @@
-const testFileExtensions = ['ts', 'js']
-
-export default {
-  exclude: [
-    `**/migrations/*.{${testFileExtensions}}`,
-    `**/modules/cli/**/*.{${testFileExtensions}}`,
-    '**/*.spec.{js,ts}',
-
-    // Default exclusions: https://github.com/istanbuljs/schema/blob/master/default-exclude.js
-    'coverage/**',
-    'packages/*/test{,s}/**',
-    '**/*.d.ts',
-    'test{,s}/**',
-    `test{,-*}.{${testFileExtensions}}`,
-    `**/*{.,-}test.{${testFileExtensions}}`,
-    '**/__tests__/**',
-    '**/{ava,babel,nyc}.config.{js,cjs,mjs}',
-    '**/jest.config.{js,cjs,mjs,ts}',
-    '**/{karma,rollup,webpack}.config.js',
-    '**/.{eslint,mocha}rc.{js,cjs}'
-  ]
-}

packages/server/package.json

@@ -28,7 +28,7 @@
     "test:all-ff": "cross-env ENABLE_ALL_FFS=true yarn test",
     "test:multiregion": "cross-env RUN_TESTS_IN_MULTIREGION_MODE=true FF_WORKSPACES_MODULE_ENABLED=true FF_WORKSPACES_MULTI_REGION_ENABLED=true yarn test --grep @multiregion",
     "test:no-ff": "cross-env DISABLE_ALL_FFS=true yarn test",
-    "test:coverage": "cross-env NODE_ENV=test LOG_FILTER=test LOG_PRETTY=true nyc --reporter lcov yarn ts-mocha",
+    "test:coverage": "cross-env NODE_ENV=test LOG_FILTER=test LOG_PRETTY=true c8 yarn ts-mocha",
     "test:report": "MOCHA_FILE=reports/test-results.xml yarn test:coverage -- --reporter mocha-multi --reporter-options spec=-,mocha-junit-reporter=reports/test-results.xml",
     "lint": "yarn lint:tsc && yarn lint:eslint",
     "lint:ci": "yarn lint:tsc",
@@ -196,6 +196,7 @@
     "@typescript-eslint/eslint-plugin": "^5.39.0",
     "@typescript-eslint/parser": "^5.39.0",
     "axios": "^1.7.4",
+    "c8": "^10.1.3",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.2",
     "chai-http": "^4.3.0",
@@ -216,7 +217,6 @@
     "moq.ts": "10.0.8",
     "node-mocks-http": "^1.12.1",
     "nodemon": "^3.1.9",
-    "nyc": "^15.0.1",
     "prettier": "^2.5.1",
     "rimraf": "^5.0.7",
     "supertest": "^4.0.2",

yarn.lock

@@ -8284,7 +8284,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@bcoe/v8-coverage@npm:^1.0.2":
+"@bcoe/v8-coverage@npm:^1.0.1, @bcoe/v8-coverage@npm:^1.0.2":
   version: 1.0.2
   resolution: "@bcoe/v8-coverage@npm:1.0.2"
   checksum: 10/46600b2dde460269b07a8e4f12b72e418eae1337b85c979f43af3336c9a1c65b04e42508ab6b245f1e0e3c64328e1c38d8cd733e4a7cebc4fbf9cf65c6e59937
@@ -16358,6 +16358,7 @@ __metadata:
     bull: "npm:^4.16.4"
     bull-board: "npm:^2.1.3"
     busboy: "npm:^1.4.0"
+    c8: "npm:^10.1.3"
     chai: "npm:^4.2.0"
     chai-as-promised: "npm:^7.1.2"
     chai-http: "npm:^4.3.0"
@@ -16416,7 +16417,6 @@ __metadata:
     node-mocks-http: "npm:^1.12.1"
     nodemailer: "npm:^6.5.0"
     nodemon: "npm:^3.1.9"
-    nyc: "npm:^15.0.1"
     openid-client: "npm:^5.1.7"
     passport: "npm:^0.6.0"
     passport-azure-ad: "npm:^4.3.4"
@@ -23762,6 +23762,32 @@ __metadata:
   languageName: node
   linkType: hard
 
+"c8@npm:^10.1.3":
+  version: 10.1.3
+  resolution: "c8@npm:10.1.3"
+  dependencies:
+    "@bcoe/v8-coverage": "npm:^1.0.1"
+    "@istanbuljs/schema": "npm:^0.1.3"
+    find-up: "npm:^5.0.0"
+    foreground-child: "npm:^3.1.1"
+    istanbul-lib-coverage: "npm:^3.2.0"
+    istanbul-lib-report: "npm:^3.0.1"
+    istanbul-reports: "npm:^3.1.6"
+    test-exclude: "npm:^7.0.1"
+    v8-to-istanbul: "npm:^9.0.0"
+    yargs: "npm:^17.7.2"
+    yargs-parser: "npm:^21.1.1"
+  peerDependencies:
+    monocart-coverage-reports: ^2
+  peerDependenciesMeta:
+    monocart-coverage-reports:
+      optional: true
+  bin:
+    c8: bin/c8.js
+  checksum: 10/6fdc2097fec28a14089fb6e450a5d7532b39391de5c1fd04803430c7a27be4fff6311388ab9ca8cc570c42062bf0c0fa1d7f23558957f7ab35b781f33a5f0906
+  languageName: node
+  linkType: hard
+
 "cac@npm:^6.7.14":
   version: 6.7.14
   resolution: "cac@npm:6.7.14"
@@ -39182,7 +39208,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nyc@npm:^15.0.1, nyc@npm:^15.1.0":
+"nyc@npm:^15.1.0":
   version: 15.1.0
   resolution: "nyc@npm:15.1.0"
   dependencies:
@@ -49220,6 +49246,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"v8-to-istanbul@npm:^9.0.0":
+  version: 9.3.0
+  resolution: "v8-to-istanbul@npm:9.3.0"
+  dependencies:
+    "@jridgewell/trace-mapping": "npm:^0.3.12"
+    "@types/istanbul-lib-coverage": "npm:^2.0.1"
+    convert-source-map: "npm:^2.0.0"
+  checksum: 10/fb1d70f1176cb9dc46cabbb3fd5c52c8f3e8738b61877b6e7266029aed0870b04140e3f9f4550ac32aebcfe1d0f38b0bac57e1e8fb97d68fec82f2b416148166
+  languageName: node
+  linkType: hard
+
 "v8-to-istanbul@npm:^9.0.1":
   version: 9.0.1
   resolution: "v8-to-istanbul@npm:9.0.1"