Adde codecov.io integration and github tagging

.github/workflows/release-on-main.yml

@@ -25,9 +25,36 @@ jobs:
       - name: Run tests
         run: npm test
 
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./coverage/lcov.info
+          fail_ci_if_error: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
       - name: Build Windows MSI
         run: npm run build:win
 
+      - name: Bump version (patch)
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          npm version patch -m "ci: bump version to %s [skip ci]"
+          git push origin HEAD:main --follow-tags
+
+      - name: Get version
+        id: get_version
+        run: echo "version=$(node -p \"require('./package.json').version\")" >> $GITHUB_OUTPUT
+
+      - name: Create GitHub Tag
+        run: git tag v${{ steps.get_version.outputs.version }}
+        continue-on-error: true
+      - name: Push Tag
+        run: git push origin v${{ steps.get_version.outputs.version }}
+        continue-on-error: true
+
       - name: Upload MSI artifact
         uses: actions/upload-artifact@v4
         with:
@@ -38,5 +65,6 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           files: dist/*.msi
+          tag_name: v${{ steps.get_version.outputs.version }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -27,3 +27,6 @@
 
 # electron-builder
 /dist
+
+# Test coverage reports
+/coverage

README.md

@@ -1,5 +1,9 @@
 # Cash Counter
 
+![Build Status](https://github.com/ddjlabs/cashcounter/actions/workflows/release-on-main.yml/badge.svg)
+![Tests](https://img.shields.io/badge/tests-passing-brightgreen)
+<!-- Add a real coverage badge if you use a coverage service like Codecov or Coveralls -->
+
 A minimal offline Electron app to count U.S. currency with printing and PDF export.
 
 - Cross-platform (Windows, macOS, Linux). Initial release focuses on Windows MSI.

jest.config.cjs

@@ -2,6 +2,7 @@
 module.exports = {
   testEnvironment: 'node',
   roots: ['<rootDir>/tests'],
+  coverageDirectory: '<rootDir>/tests/coverage',
   moduleFileExtensions: ['js', 'json'],
   collectCoverage: true,
   collectCoverageFrom: ['src/lib/**/*.js'],

tests/coverage/clover.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<coverage generated="1756726836483" clover="3.2.0">
+  <project timestamp="1756726836483" name="All files">
+    <metrics statements="29" coveredstatements="27" conditionals="28" coveredconditionals="24" methods="5" coveredmethods="5" elements="62" coveredelements="56" complexity="0" loc="29" ncloc="29" packages="1" files="1" classes="1"/>
+    <file name="calc.js" path="E:\DEV\ddjlabs\cashcounter\src\lib\calc.js">
+      <metrics statements="29" coveredstatements="27" conditionals="28" coveredconditionals="24" methods="5" coveredmethods="5"/>
+      <line num="3" count="1" type="stmt"/>
+      <line num="19" count="20" type="cond" truecount="5" falsecount="0"/>
+      <line num="20" count="10" type="cond" truecount="4" falsecount="0"/>
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+      <line num="31" count="6" type="stmt"/>
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+      <line num="39" count="24" type="cond" truecount="4" falsecount="1"/>
+      <line num="40" count="24" type="stmt"/>
+      <line num="41" count="24" type="stmt"/>
+      <line num="42" count="24" type="stmt"/>
+      <line num="44" count="2" type="stmt"/>
+      <line num="48" count="1" type="stmt"/>
+      <line num="49" count="1" type="stmt"/>
+      <line num="50" count="12" type="stmt"/>
+      <line num="51" count="12" type="cond" truecount="2" falsecount="0"/>
+      <line num="52" count="2" type="stmt"/>
+      <line num="55" count="1" type="stmt"/>
+      <line num="58" count="1" type="stmt"/>
+      <line num="61" count="1" type="cond" truecount="3" falsecount="1"/>
+      <line num="62" count="1" type="stmt"/>
+      <line num="66" count="1" type="cond" truecount="1" falsecount="1"/>
+      <line num="67" count="0" type="stmt"/>
+    </file>
+  </project>
+</coverage>

tests/coverage/coverage-final.json

@@ -0,0 +1,2 @@
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tests/coverage/lcov-report/base.css

@@ -0,0 +1,224 @@
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+}
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