Add CI GitHub Action

Author: jason-fox

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+name: CI
+'on':
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  # sonarcloud:
+  #   name: SonarCloud Scan
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - name: Git checkout
+  #       uses: actions/checkout@v2
+  #     - name: Use Java 11
+  #       uses: actions/setup-java@v1
+  #       with:
+  #         java-version: 11
+  #     - name: SonarCloud Scan
+  #       uses: jason-fox/sonarcloud-action@master
+  #       env:
+  #         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  #         SONAR_CLOUD_LOGIN: ${{ secrets.SONAR_CLOUD_LOGIN }}
+
+  unit-test:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v2
+      - name: Run DITA-OT Unit Test
+        uses: jason-fox/dita-unit-test-action@master
+        with:
+          dita-ot-version: 3.5.4
+          plugin: 'fox.jason.passthrough.doxygen'
+          prerequisites: fox.jason.passthrough
+          setup-script: 'test/setup.sh'
+        env:
+          COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}

README.md

@@ -2,7 +2,7 @@
 
 [![license](https://img.shields.io/github/license/jason-fox/fox.jason.passthrough.doxygen.svg)](http://www.apache.org/licenses/LICENSE-2.0)
 [![DITA-OT 3.5](https://img.shields.io/badge/DITA--OT-3.5-blue.svg)](http://www.dita-ot.org/3.5)
-[![Build Status](https://api.travis-ci.com/jason-fox/fox.jason.passthrough.doxygen.svg?branch=master)](https://travis-ci.com/github/jason-fox/fox.jason.passthrough.doxygen)
+[![CI](https://github.com/jason-fox/fox.jason.passthrough.doxygen/workflows/CI/badge.svg)](https://github.com/jason-fox/fox.jason.passthrough.doxygen/actions?query=workflow%3ACI)
 [![Coverage Status](https://coveralls.io/repos/github/jason-fox/fox.jason.passthrough.doxygen/badge.svg?branch=master)](https://coveralls.io/github/jason-fox/fox.jason.passthrough.doxygen?branch=master)
 [![Documentation Status](https://readthedocs.org/projects/doxygendita-ot/badge/?version=latest)](https://doxygendita-ot.readthedocs.io/en/latest/?badge=latest)