Update Jenkinsfile

Author: juzzlin

Jenkinsfile

@@ -1,7 +1,7 @@
 pipeline {
     agent any
     stages {
-        stage('CMake Debug build') {
+        stage('CMake Debug build and unit tests / Ubuntu 18.04') {
             agent {
                 docker {
                     image 'juzzlin/qt5-18.04:latest'
@@ -10,11 +10,11 @@ pipeline {
             }
             steps {
                 sh "mkdir -p build-debug"
-                sh "cd build-debug && cmake -DCMAKE_BUILD_TYPE=Debug .."
-                sh "cd build-debug && cmake --build . --target all -- -j3 && ctest"
+                sh "cd build-debug && cmake -GNinja -DCMAKE_BUILD_TYPE=Debug .."
+                sh "cd build-debug && cmake --build . && ctest"
             }
         }
-        stage('CMake Release build') {
+        stage('CMake Release build and unit tests / Ubuntu 18.04') {
             agent {
                 docker {
                     image 'juzzlin/qt5-18.04:latest'
@@ -23,8 +23,8 @@ pipeline {
             }
             steps {
                 sh "mkdir -p build-release"
-                sh "cd build-release && cmake -DCMAKE_BUILD_TYPE=Release .."
-                sh "cd build-release && cmake --build . --target all -- -j3 && ctest"
+                sh "cd build-release && cmake -GNinja -DCMAKE_BUILD_TYPE=Release .."
+                sh "cd build-release && cmake --build . && ctest"
             }
         }
     }