From 50f5b3aa7fcd7424fe72357b4d8d0340162d60f6 Mon Sep 17 00:00:00 2001
From: didericis <eric@dideric.is>
Date: Thu, 25 Jun 2026 15:13:44 -0400
Subject: [PATCH] ci(badges): add coverage percentage to quality badges

The update-badges workflow only refreshed pylint and pyright. Add a
coverage step that runs the unit suite under coverage.py, extracts the
TOTAL percentage, and updates a new coverage badge in the README.
Also trigger the workflow on .coveragerc changes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NkwFXLFff9PYPy4wgVBJp9
---
 .gitea/workflows/update-badges.yml | 17 +++++++++++++++--
 README.md                          |  1 +
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/.gitea/workflows/update-badges.yml b/.gitea/workflows/update-badges.yml
index 091d844..7db0341 100644
--- a/.gitea/workflows/update-badges.yml
+++ b/.gitea/workflows/update-badges.yml
@@ -8,6 +8,7 @@ on:
       - '**.py'
       - '.pylintrc'
       - 'pyrightconfig.json'
+      - '.coveragerc'
   workflow_dispatch:
 
 jobs:
@@ -45,10 +46,19 @@ jobs:
           echo "errors=$ERRORS" >> $GITHUB_OUTPUT
           echo "Pyright errors: $ERRORS"
 
+      - name: Run coverage and extract percentage
+        id: coverage
+        run: |
+          python -m coverage run -m unittest discover -t . -s tests/unit > /dev/null 2>&1 || true
+          PERCENT=$(python -m coverage report 2>/dev/null | grep '^TOTAL' | grep -oP '\d+(?=%)' | tail -1)
+          echo "percent=$PERCENT" >> $GITHUB_OUTPUT
+          echo "Coverage: $PERCENT%"
+
       - name: Update badges in README
         run: |
           PYLINT_SCORE="${{ steps.pylint.outputs.score }}"
           PYRIGHT_ERRORS="${{ steps.pyright.outputs.errors }}"
+          COVERAGE_PERCENT="${{ steps.coverage.outputs.percent }}"
 
           PYLINT_SCORE_ENCODED=$(echo "$PYLINT_SCORE" | sed 's|/|%2F|g')
 
@@ -58,9 +68,12 @@ jobs:
           if [ -n "$PYRIGHT_ERRORS" ]; then
             sed -i "s|/badge/pyright-[^)]*|/badge/pyright-${PYRIGHT_ERRORS}%20errors-brightgreen|" README.md
           fi
+          if [ -n "$COVERAGE_PERCENT" ]; then
+            sed -i "s|/badge/coverage-[^)]*|/badge/coverage-${COVERAGE_PERCENT}%25-brightgreen|" README.md
+          fi
 
           echo "Updated badges:"
-          grep -E "pylint|pyright" README.md | head -2
+          grep -E "pylint|pyright|coverage" README.md | head -3
 
       - name: Commit and push badge updates
         run: |
@@ -73,7 +86,7 @@ jobs:
           else
             echo "Badge changes detected, committing..."
             git add README.md
-            MSG="chore: update quality badges"$'\n\n'"- Pylint: ${{ steps.pylint.outputs.score }}"$'\n'"- Pyright: ${{ steps.pyright.outputs.errors }} errors"$'\n\n'"[skip ci]"
+            MSG="chore: update quality badges"$'\n\n'"- Pylint: ${{ steps.pylint.outputs.score }}"$'\n'"- Pyright: ${{ steps.pyright.outputs.errors }} errors"$'\n'"- Coverage: ${{ steps.coverage.outputs.percent }}%"$'\n\n'"[skip ci]"
             git commit -m "$MSG"
             git push
           fi
diff --git a/README.md b/README.md
index 70539ac..199fc53 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 [![test](https://gitea.dideric.is/didericis/bot-bottle/actions/workflows/test.yml/badge.svg?branch=main)](https://gitea.dideric.is/didericis/bot-bottle/actions?workflow=test.yml)
 [![pylint](https://img.shields.io/badge/pylint-9.93%2F10-brightgreen)](https://github.com/PyCQA/pylint)
 [![pyright](https://img.shields.io/badge/pyright-1%20errors-brightgreen)](https://github.com/microsoft/pyright)
+[![coverage](https://img.shields.io/badge/coverage-unknown-lightgrey)](https://coverage.readthedocs.io/)
 
 **Problem:** Developer wants to run a coding agent without supervision, but they don't want a prompt injected or misbehaving agent wrecking their environment or exfiltrating sensitive data.