chore(ci): Enable code coverage for JS/TS (#9426)

Author: KSDaemon

.github/workflows/push.yml

@@ -114,12 +114,14 @@ jobs:
         run: yarn build
       - name: Lerna test
         run: yarn lerna run --concurrency 1 --stream --no-prefix unit
-#      - uses: codecov/codecov-action@v1
-#        if: (matrix.node-version == '20.x')
-#        with:
-#          files: ./packages/*/coverage/clover.xml
-#          flags: cube-backend
-#          verbose: true # optional (default = false)
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./packages/*/coverage/*
+          verbose: true
+          flags: cube-backend
+          fail_ci_if_error: false
 
   lint:
     runs-on: ubuntu-24.04

codecov.yml

@@ -1,8 +1,12 @@
 coverage:
+  round: down
+  range: "70...100"
   status:
     project:
       default:
         informational: true
+        target: auto
+        threshold: 2%
     patch:
       default:
         informational: true

packages/cubejs-api-gateway/package.json

@@ -72,10 +72,11 @@
   },
   "jest": {
     "testEnvironment": "node",
-    "collectCoverage": false,
+    "collectCoverage": true,
     "coverageReporters": [
       "text",
-      "html"
+      "html",
+      "cobertura"
     ],
     "coverageDirectory": "coverage/",
     "collectCoverageFrom": [

packages/cubejs-backend-cloud/package.json

@@ -49,7 +49,12 @@
   },
   "jest": {
     "testEnvironment": "node",
-    "collectCoverage": false,
+    "collectCoverage": true,
+    "coverageReporters": [
+      "text",
+      "html",
+      "cobertura"
+    ],
     "coverageDirectory": "coverage/",
     "collectCoverageFrom": [
       "dist/src/**/*.js",

packages/cubejs-backend-native/package.json

@@ -79,7 +79,13 @@
   },
   "jest": {
     "testEnvironment": "node",
-    "verbose": true,
+    "collectCoverage": true,
+    "coverageReporters": [
+      "text",
+      "html",
+      "cobertura"
+    ],
+    "coverageDirectory": "coverage/",
     "roots": [
       "<rootDir>/dist/test/"
     ],

packages/cubejs-backend-shared/package.json

@@ -62,10 +62,11 @@
   },
   "jest": {
     "testEnvironment": "node",
-    "collectCoverage": false,
+    "collectCoverage": true,
     "coverageReporters": [
       "text",
-      "html"
+      "html",
+      "cobertura"
     ],
     "coverageDirectory": "coverage/",
     "collectCoverageFrom": [

packages/cubejs-base-driver/package.json

@@ -48,7 +48,12 @@
     "extends": "../cubejs-linter"
   },
   "jest": {
-    "collectCoverage": false,
+    "collectCoverage": true,
+    "coverageReporters": [
+      "text",
+      "html",
+      "cobertura"
+    ],
     "coverageDirectory": "coverage/",
     "collectCoverageFrom": [
       "dist/src/**/*.js",

packages/cubejs-cli/package.json

@@ -66,7 +66,14 @@
     "typescript": "~5.2.2"
   },
   "jest": {
-    "testEnvironment": "node"
+    "testEnvironment": "node",
+    "collectCoverage": true,
+    "coverageReporters": [
+      "text",
+      "html",
+      "cobertura"
+    ],
+    "coverageDirectory": "coverage/"
   },
   "license": "Apache-2.0",
   "eslintConfig": {

packages/cubejs-client-core/package.json

@@ -44,5 +44,15 @@
     "eslint-plugin-import": "^2.16.0",
     "eslint-plugin-node": "^10.0.0",
     "jest": "^27"
+  },
+  "jest": {
+    "testEnvironment": "node",
+    "collectCoverage": true,
+    "coverageReporters": [
+      "text",
+      "html",
+      "cobertura"
+    ],
+    "coverageDirectory": "coverage/"
   }
 }

packages/cubejs-query-orchestrator/package.json

@@ -53,10 +53,11 @@
   },
   "jest": {
     "testEnvironment": "node",
-    "collectCoverage": false,
+    "collectCoverage": true,
     "coverageReporters": [
       "text",
-      "html"
+      "html",
+      "cobertura"
     ],
     "coverageDirectory": "coverage/",
     "collectCoverageFrom": [