From 44331506b20c060067c3635f8cc1eb65b9f9eb57 Mon Sep 17 00:00:00 2001
From: iTrooz <hey@itrooz.fr>
Date: Fri, 17 May 2024 21:08:22 +0200
Subject: [PATCH] test: Add code coverage support with CodeCov (#1681)

---
 .github/codecov.yml         |  3 +++
 .github/workflows/tests.yml | 21 +++++++++++++--------
 2 files changed, 16 insertions(+), 8 deletions(-)
 create mode 100644 .github/codecov.yml

diff --git a/.github/codecov.yml b/.github/codecov.yml
new file mode 100644
index 000000000..c1bf9f84b
--- /dev/null
+++ b/.github/codecov.yml
@@ -0,0 +1,3 @@
+ignore:
+  - "lib/third_party" # Third party libraries should be ignored
+  - "lib/external" # Our own libraries should be checked in their own repositories
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 38e947f40..6d08cc84e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -34,18 +34,11 @@ jobs:
         restore-keys: ${{ runner.os }}-tests-build
         max-size: 50M
 
-
-    - name: 📜 Restore CMakeCache
-      uses: actions/cache@v4
-      with:
-        path: |
-          build/CMakeCache.txt
-        key: ${{ runner.os }}-tests-build-${{ hashFiles('**/CMakeLists.txt') }}
-
     - name: ⬇️ Install dependencies
       run: |
         sudo apt update
         sudo bash dist/get_deps_debian.sh
+        sudo apt install gcovr -y
 
     - name: 🛠️ Build
       run: |
@@ -73,6 +66,18 @@ jobs:
         cd build
         ctest --output-on-failure
 
+    # Generate report from all gcov .gcda files
+    - name: 🧪 Generate coverage report
+      run: |
+        gcovr --gcov-executable /usr/bin/gcov-12 -r . build --xml coverage_report.xml --verbose
+
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v4
+      with:
+        fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}
+        file: coverage_report.xml
+
   langs:
     name: 🧪 Langs
     runs-on: ubuntu-22.04