buildscript {                                                                     
    repositories {                                                                
        mavenCentral()                                                            
        maven {                                                                   
            url 'https://plugins.gradle.org/m2/'                                  
        }                                                                         
    }                                                                             
                                                                                  
    dependencies { 
        //note the 'unsupported os'  on openbsd error happens with the latest 3.0.1 plugin release as well                                                               
        classpath 'com.moowork.gradle:gradle-node-plugin:1.3.1'                   
    }                                                                             
}                                                                                 
                                                                                  
apply plugin: 'base'                                                              
apply plugin: 'com.moowork.node' 
                                                                                  
node {                                                                            
    download = false                                                              
}                                                                                 
                                                                                  
npm_run_obuild {                                                                          
change            
    inputs.files fileTree('public')                                                       
    inputs.files fileTree('src')                                                                                                                                                    
    inputs.file 'package.json'                                                            
    inputs.file 'package-lock.json'                                                                                                                                                 
    inputs.file 'postcss.config.js'                                                                                          
    outputs.dir 'build'                                                                   
}                                                                                         
                                                                                          
// pack output of the build into JAR file                                                 
task packageNpmApp(type: Zip) {                                                           
    dependsOn npm_run_obuild                                                              
    //baseName 'mx2'                                                                     
    archiveBaseName.set('mx2')                                                           
    extension 'jar'                                                                       
    destinationDir file("${projectDir}/build_package_mx2")                               
    from('build') {                                                                       
        into "mx2_site"                                                                  
    }                                                                                     
}                                                                                         
                                                                                          
// declare a dedicated scope for publishing the packaged JAR                              
configurations {                                                                          
    npmResources                                                                          
}                                                                                         
                                                                                          
configurations.default.extendsFrom(configurations.npmResources)                           
                                                                                          
// expose the artifact created by the packaging task                                      
artifacts {                                                                               
    npmResources(packageNpmApp.archiveFile) {                                             
        builtBy packageNpmApp                                                             
        type 'jar'                                                                        
    }                                                                                     
}                                                                                         
                                                                                          
assemble.dependsOn packageNpmApp                                                          
                                                                                          
String testsExecutedMarkerName = "${projectDir}/.tests.executed"                          
                                                                                          
task test(type: NpmTask) {                                                                
    dependsOn assemble                                                                    
    environment CI: 'true'                                                                
                                                                                          
    args = ['run', 'test']                                                                
                                                                                          
    inputs.files fileTree('src')                                                          
    inputs.file 'package.json'                                                            
    inputs.file 'package-lock.json'                                                       
                                                                                          
    // allows easy triggering re-tests                                                    
    doLast {                                                                              
        new File(testsExecutedMarkerName).text = 'delete this file to force re-execution  
    }                                                                                     
    outputs.file testsExecutedMarkerName                                                  
}                                                                                         
                                                                                          
check.dependsOn test                                                                      
                                                                                          
clean {                                                                                   
    delete packageNpmApp.archivePath                                                      
    delete testsExecutedMarkerName                                                        
}