From 2b0684440f41f4f6b326cffc2d2d818e9cabe901 Mon Sep 17 00:00:00 2001
From: Owen Lamont <owenrlamont@gmail.com>
Date: Tue, 17 Dec 2024 17:14:07 +1030
Subject: [PATCH] Add coverage comment to test CI

---
 .github/workflows/pytest.yml | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index c5eebe2..07ddef6 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -18,5 +18,27 @@ jobs:
           python-version-file: ".python-version"
       - name: Install the project
         run: uv sync --all-extras --dev
-      - name: Run tests
-        run: uv run pytest tests
+      - name: Run tests with Coverage
+        run: uv run pytest tests --cov=. --cov-report=term > coverage_summary.txt
+      - name: Prepare Comment Body
+        run: |
+          echo '### Coverage Report' >> comment_body.md
+          echo '```txt' >> comment_body.md
+          cat coverage_summary.txt >> comment_body.md
+          echo '' >> comment_body.md
+          echo '```' >> comment_body.md
+      - name: Find Coverage Report Comment
+        id: find-comment
+        uses: peter-evans/find-comment@v3
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          comment-author: github-actions[bot]
+          body-includes: '### Coverage Report'
+      - name: Create or Update Coverage Comment
+        uses: peter-evans/create-or-update-comment@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          body-path: comment_body.md
+          comment-id: ${{ steps.find-comment.outputs.comment-id }}
+          edit-mode: replace