From ec2d3289f0445be4eae8e3b57941b6d516a3abd9 Mon Sep 17 00:00:00 2001
From: agokarn <arthig@microsoft.com>
Date: Sun, 24 Nov 2024 04:18:15 +0000
Subject: [PATCH] Add code coverage.

Remove deprecated version of upload-artifact

Run code coverage only once for the stable version of rust

	modified:   .github/workflows/check.yml
---
 .github/workflows/check.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index b06c536..9e01641 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -83,3 +83,20 @@ jobs:
         if: ${{ success() || failure() }}
         run: |
           cargo clippy --tests --no-default-features --features ${{ matrix.hpke }},client,server
+
+      - name: Install cargo-llvm-cov
+        if: matrix.rust == 'stable'
+        run: |
+          cargo install cargo-llvm-cov
+
+      - name: Generate coverage report
+        if: matrix.rust == 'stable'
+        run: |
+          cargo llvm-cov --features ${{ matrix.hpke }},client,server --cobertura --output-path target/cobertura.xml -- --test --test-threads=1
+
+      - name: Upload coverage artifact
+        if: matrix.rust == 'stable'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-report
+          path: target/cobertura.xml