From b82807c3524e11e3ac4d2364451ca207e2506b40 Mon Sep 17 00:00:00 2001
From: Philip Niedertscheider <phil.niedertscheider@sentry.io>
Date: Fri, 7 Feb 2025 10:08:07 +0100
Subject: [PATCH] chore: add coverage upload to Codecov (#781)

---
 .github/workflows/build.yml | 18 ++++++++++++++++++
 codecov.yml                 | 15 +++++++++++++++
 e2e-tests/jest.config.ts    |  1 +
 3 files changed, 34 insertions(+)
 create mode 100644 codecov.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 40af213c..7aae3bf1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -66,6 +66,15 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run Unit Tests
         run: yarn test
+      - name: Push code coverage to codecov
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # pin@v5.3.1
+        with:
+          # Need to specify the token here, as the codecov action requires it for protected branches.
+          # If not set, this error is shown: `Token required because branch is protected`
+          token: ${{ secrets.CODECOV_TOKEN }}
+          # Do not fail the build if codecov fails to report the coverage.
+          fail_ci_if_error: false
+          flags: unit-tests
 
   job_e2e_test:
     name: ${{ matrix.wizard }} E2E Tests
@@ -101,3 +110,12 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run End-to-End Tests
         run: yarn test:e2e ${{ matrix.wizard }}
+      - name: Push code coverage to codecov
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # pin@v5.3.1
+        with:
+          # Need to specify the token here, as the codecov action requires it for protected branches.
+          # If not set, this error is shown: `Token required because branch is protected`
+          token: ${{ secrets.CODECOV_TOKEN }}
+          # Do not fail the build if codecov fails to report the coverage.
+          fail_ci_if_error: false
+          flags: e2e-tests
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 00000000..bf1842b7
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,15 @@
+# Reference: https://docs.codecov.com/docs/codecovyml-reference
+
+codecov:
+  # Codecov should wait for all other statuses to pass before sending its status.
+  require_ci_to_pass: true
+  notify:
+    # Codecov will wait for all CI statuses to complete before sending its status.
+    # Note: Codecov considers all non-codecov statuses to be CI statuses.
+    wait_for_ci: true
+
+coverage:
+  # The coverage percentage that should be reached before the build is considered successful.
+  # Note: This is set to a low value, as the test coverage is not high yet.
+  #       When adding more test coverage, consider increasing this value.
+  range: 40...100 
\ No newline at end of file
diff --git a/e2e-tests/jest.config.ts b/e2e-tests/jest.config.ts
index d4d109c4..956a21bc 100644
--- a/e2e-tests/jest.config.ts
+++ b/e2e-tests/jest.config.ts
@@ -5,6 +5,7 @@ config({
 });
 
 export default {
+  collectCoverage: true,
   testTimeout: 360000,
   testEnvironment: 'node',
   testMatch: ['**/*.test.ts'],