Fixing deploy stage

Jenkinsfile

@@ -11,22 +11,21 @@ pipeline {
         }
     }
     environment {
-        DEPLOY_URL="https://strongbox.github.io"
+        DEPLOY_URL = "https://strongbox.github.io"
     }
     options {
         timeout(time: 30, unit: 'MINUTES')
+        disableConcurrentBuilds()
     }
     stages {
-        stage('Node')
-        {
+        stage('Node') {
             steps {
                 container("mkdocs") {
                     nodeInfo("python pip mkdocs")
                 }
             }
         }
-        stage('Building')
-        {
+        stage('Building') {
             steps {
                 container("mkdocs") {
                     withCredentials([string(credentialsId: '3ea1e18a-b1d1-44e0-a1ff-7b62870913f8', variable: 'GOOGLE_ANALYTICS_KEY')]) {
@@ -37,19 +36,43 @@ pipeline {
         }
         stage('Deploying') {
             when {
-                expression { BRANCH_NAME == 'master' && (currentBuild.result == null || currentBuild.result == 'SUCCESS') }
+                expression {
+                    BRANCH_NAME == 'master' && (currentBuild.result == null || currentBuild.result == 'SUCCESS')
+                }
             }
             steps {
                 container("mkdocs") {
-                    configFileProvider([configFile(fileId: 'e0235d92-c2fc-4f81-ae4b-28943ed7350d', targetLocation: '/tmp/gh-pages.sh')]) {
-                        withCredentials([sshUserPrivateKey(credentialsId: '011f2a7d-2c94-48f5-92b9-c07fd817b4be', keyFileVariable: 'SSH_KEY', usernameVariable: 'SSH_USER')]) {
-                            withEnv(["GIT_SSH_COMMAND=ssh -o StrictHostKeyChecking=no -o User=${SSH_USER} -i ${SSH_KEY}"]) {
-                                sh "/bin/bash /tmp/gh-pages.sh"
-                            }
+                    withCredentials([sshUserPrivateKey(credentialsId: '011f2a7d-2c94-48f5-92b9-c07fd817b4be', keyFileVariable: 'SSH_KEY', usernameVariable: 'SSH_USER')]) {
+                        withEnv(["GIT_SSH_COMMAND=ssh -o StrictHostKeyChecking=no -o User=${SSH_USER} -i ${SSH_KEY}"]) {
+                            sh 'git checkout --orphan gh-pages'
+                            sh 'find . -maxdepth 1 ! -name "site" ! -name ".git*" ! -name "." -exec git rm -rf {} \\;'
+                            sh 'git add --force site'
+                            sh 'git commit -m "Updating documentation site."'
+                            sh 'git remote add strongbox.github.io [email protected]:strongbox/strongbox.github.io.git'
+                            sh 'git push strongbox.github.io `git subtree split --prefix site gh-pages`:master --force'
                         }
                     }
                 }
             }
         }
     }
+    post {
+        failure {
+            script {
+                if (params.NOTIFY_EMAIL)
+                {
+                    notifyFailed((BRANCH_NAME == "master") ? notifyMaster : notifyBranch)
+                }
+            }
+        }
+        fixed {
+            script {
+                if (params.NOTIFY_EMAIL)
+                {
+                    notifyFixed((BRANCH_NAME == "master") ? notifyMaster : notifyBranch)
+                }
+            }
+        }
+    }
 }
+