[#706] DOC: Add GitHub badge with test count to README

.github/workflows/ci.yml

@@ -3,7 +3,7 @@ on: [ push, pull_request ]
 permissions:
   checks: write
   pull-requests: write
-  
+
 jobs:
   build-java-8-plus:
     strategy:
@@ -40,23 +40,58 @@ jobs:
 
       - name: Build
         run: ./gradlew build --no-daemon
-        
+
       - name: Publish Test Results (Linux)
         uses: EnricoMi/publish-unit-test-result-action@v2
         if: ${{ always() && matrix.os == 'ubuntu-latest' }}
         with:
           junit_files: |
             build/test-results/test/**/*.xml
             picocli-*/build/test-results/test/**/*.xml
-        
+
       - name: Publish Test Results (Win/Mac)
         uses: EnricoMi/publish-unit-test-result-action/composite@v2
         if: ${{ always() && (matrix.os == 'macos-latest' || matrix.os == 'windows-latest') }}
         with:
           junit_files: |
             build/test-results/test/**/*.xml
             picocli-*/build/test-results/test/**/*.xml
-        
+
+
+  - name: Set badge color
+    shell: bash
+    run: |
+      case ${{ fromJSON( steps.test-results.outputs.json ).conclusion }} in
+        success)
+          echo "BADGE_COLOR=31c653" >> $GITHUB_ENV
+          ;;
+        failure)
+          echo "BADGE_COLOR=800000" >> $GITHUB_ENV
+          ;;
+        neutral)
+          echo "BADGE_COLOR=696969" >> $GITHUB_ENV
+          ;;
+      esac
+
+  - name: Create badge
+    uses: emibcn/badge-action@d6f51ff11b5c3382b3b88689ae2d6db22d9737d1
+    with:
+      label: Tests
+      status: '${{ fromJSON( steps.test-results.outputs.json ).formatted.stats.tests }} tests, ${{ fromJSON( steps.test-results.outputs.json ).formatted.stats.runs }} runs: ${{ fromJSON( steps.test-results.outputs.json ).conclusion }}'
+      color: ${{ env.BADGE_COLOR }}
+      path: badge.svg
+
+  - name: Upload badge to Gist
+    # Upload only for master branch
+    if: >
+      github.event_name == 'workflow_run' && github.event.workflow_run.head_branch == 'master' ||
+      github.event_name != 'workflow_run' && github.ref == 'refs/heads/master'
+    uses: andymckay/append-gist-action@1fbfbbce708a39bd45846f0955ed5521f2099c6d
+    with:
+      token: ${{ secrets.GIST_TOKEN }}
+      gistURL: https://gist.githubusercontent.com/remkop/picocli
+      file: badge.svg
+
 
   build-java-6-7:
     strategy:

README.md

@@ -3,6 +3,7 @@
 [![GitHub Release](https://img.shields.io/github/release/remkop/picocli.svg)](https://github.com/remkop/picocli/releases)
 [![Maven Central](https://img.shields.io/maven-central/v/info.picocli/picocli.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22info.picocli%22%20AND%20a:%22picocli%22)
 [![GitHub Actions Build Status](https://github.com/remkop/picocli/actions/workflows/ci.yml/badge.svg)](https://github.com/remkop/picocli/actions/workflows/ci.yml)
+[![Test Results](https://gist.githubusercontent.com/{user}/{id}/raw/badge.svg)](https://github.com/remkop/picocli/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/gh/remkop/picocli/branch/master/graph/badge.svg)](https://codecov.io/gh/remkop/picocli)
 [![Follow @remkopopma](https://img.shields.io/twitter/follow/remkopopma.svg?style=social)](https://twitter.com/intent/follow?screen_name=remkopopma)
 [![Follow @picocli](https://img.shields.io/twitter/follow/picocli.svg?style=social)](https://twitter.com/intent/follow?screen_name=picocli)

RELEASE-NOTES.md

@@ -37,6 +37,7 @@ Artifacts in this release are signed by Remko Popma (6601 E5C0 8DCC BB96).
 * [#1910][#1917] DOC: Fix broken link to Zero Bug Commitment. Thanks to [Jiehong](https://github.com/Jiehong) for raising this and thanks to [Andreas Deininger](https://github.com/deining) for the pull request.
 * [#1915] DOC: Improve default provider examples. Thanks to [David](https://github.com/DavidTheExplorer) for raising this.
 * [#1918][#1920] DOC: Removed unused Travis CI badge and associated broken link from README. Thanks to [Andreas Deininger](https://github.com/deining) for raising this and the pull request.
+* [#706] DOC: Add GitHub badge with test count to README.
 * [#1939] BUILD: Fix `picocli-annotation-processing-tests` failures on Java 16+: rewrite tests to avoid Google `compiler-test` API that internally uses `com.sun.tools.javac.util.Context`.
 * [#1887] DEP: Bump biz.aQute.bnd.gradle from 6.3.1 to 6.4.0
 * [#1865] DEP: Bump ivy from 2.5.0 to 2.5.1