add success webhook for github

Jenkinsfile

@@ -20,11 +20,13 @@ pipeline {
             }
         }
         stage('Deploy') {
-              when {
-                  branch 'development'
+            echo "Branch name: $(env.BRANCH_NAME)"
+            when {
+                  branch 'master'
             }
             steps {
-                echo "DEPLOY!"
+                echo "Merge to master"
+                sh 'git pull'
             }
         }
     }
@@ -34,6 +36,12 @@ pipeline {
         }
         success {
             echo 'I succeeeded!'
+            // For GitHub
+curl "https://api.GitHub.com/repos/daphneaugier/spring-petclinic/statuses/$GIT_COMMIT?access_token=<YOUR_GITHUB_TOKEN>" \
+  -H "Content-Type: application/json" \
+  -X POST \
+  -d "{\"state\": \"success\",\"context\": \"continuous-integration/jenkins\", \"description\": \"Jenkins\", \"target_url\": \"http://localhost:9090/job/spring-petclinic/$BUILD_NUMBER/console\"}"
+            // Email
              mail to: 'daphne.augier@gmail.com',
              subject: "Successful Pipeline: ${currentBuild.fullDisplayName}",
              body: "Eveythink OK with ${env.BUILD_URL}\n"