Jenkinsfile added

solitaire-javascript/Jenkinsfile

+stage 'CI'
+node {
+    checkout scm
+    //git 'https://gitlab.mynisum.com/mtehami/jenkins-practice.git'
+    
+    dir('solitaire-javascript') {
+        // pull dependencies from npm
+        // on windows use: bat 'npm install'
+        sh 'npm install'
+    
+        // stash code & dependencies to expedite subsequent testing
+        // and ensure same code & dependencies are used throughout the pipeline
+        // stash is a temporary archive
+        stash name: 'everything', 
+              excludes: 'test-results/**'
+              includes: '**'
+        
+        // test with PhantomJS for "fast" "generic" results
+        // on windows use: bat 'npm run test-single-run -- --browsers PhantomJS'
+        sh 'npm run test-single-run -- --browsers PhantomJS'
+    }
+    // archive karma test results (karma is configured to export junit xml files)
+    step([$class: 'JUnitResultArchiver', 
+          testResults: 'solitaire-javascript/test-results/**/test-results.xml'])
+          
+}
+
+
+stage 'Browser Testing'
+parallel chrome: {
+    runTests("Chrome")
+}, firefox: {
+    runTests("Firefox")
+}
+
+def runTests(browser) {
+    node {
+        // on windows use: bat 'del /S /Q *'
+        sh 'rm -rf *'
+
+        unstash 'everything'
+        dir('solitaire-javascript') {
+            // on windows use: bat "npm run test-single-run -- --browsers ${browser}"
+            sh "npm run test-single-run -- --browsers ${browser}"
+        }
+        sh 'ls'
+        step([$class: 'JUnitResultArchiver', 
+              testResults: 'test-results/**/test-results.xml'])
+    }
+}
+
+stage name: 'Deploy to staging', concurrency: 1
+input 'Deploy to staging?'
+node {
+    // write build number to index page so we can see this update
+    // on windows use: bat "echo '<h1>${env.BUILD_DISPLAY_NAME}</h1>' >> app/index.html"
+    sh "echo '<h1>${env.BUILD_DISPLAY_NAME}</h1>' >> app/index.html"
+    
+    // deploy to a docker container mapped to port 3000
+    // on windows use: bat 'docker-compose up -d --build'
+    sh 'docker-compose up -d --build'
+}
+