cpi-gradle-plugin

This plugin provides an integration with SAP CPI platform. It can be used as standalone plugin.

The easiest way to use the plugin is to use the Figaf DevOps Tool, since it will create the folder structure you need to manage your SAP CPI. You can see how to configure the tool here https://figaf.com/sap-cpi-development-in-git-and-debug-your-groovy-scripts/. There is a free trial that allows you to get started.

Requirements

Gradle 4.10 or later.

Getting started

You need to organize modular structure, where each separate IFlow/Value Mapping folder is a Gradle module. Default project structure:

rootProject
├── package1TechnicalName
│   ├── iFlow1TechnicalName
│   │   ├── META-INF
│   │   │   └── MANIFEST.MF 
│   │   ├── src   
│   │   │   └── ...
│   │   └── ...
│   ├── iFlow2TechnicalName
│   │   ├── META-INF
│   │   │   └── MANIFEST.MF
│   │   ├── src   
│   │   │   └── ...
│   │   │   
│   │   └── ...  
│   └── ...     
├── package2TechnicalName
│   ├── iFlow3TechnicalName
│   │   ├── META-INF
│   │   │   └── MANIFEST.MF
│   │   ├── src   
│   │   │   └── ...
│   │   └── ...
│   ├── iFlow4TechnicalName
│   │   ├── META-INF
│   │   │   └── MANIFEST.MF 
│   │   ├── src   
│   │   │   └── ...  
│   │   └── ...  
│   ├── valueMappingTechnicalName
│   │   ├── META-INF
│   │   │   └── MANIFEST.MF
│   │   ├── value_mapping.xml
│   │   └── ...
│   └── ...  
├── ...
├── build.gradle
└── gradle.properties

You can download IFlow/Value Mapping archives from CPI manually and then unpack them to the project or just use downloadArtifact task to fetch and automatically unpack bundled IFlow/Value Mapping. Just create a high-level folder structure for needed IFlow: packageTechnicalName/iflowTechnicalName, Value Mapping: packageTechnicalName/valueMappingTechnicalName, register that folder as a module in settings.gradle (see later) and run downloadArtifact task.

build.gradle

buildscript {
    repositories {
        mavenLocal()
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

plugins {
    id 'com.figaf.cpi-plugin' version '2.0.RELEASE' apply false
}

configure(subprojects.findAll()) { sub ->

    apply plugin: 'idea'
    apply plugin: 'groovy'

    repositories {
        mavenLocal()
        jcenter()
    }

    if (sub.name.startsWith("iflow-")) {

        apply plugin: 'com.figaf.cpi-plugin'

        cpiPlugin {
            url = cpiUrl
            username = cpiUsername
            password = cpiPassword
            platformType = cloudPlatformType
            waitForStartup = true
            sourceFilePath = "$project.projectDir".toString()
            uploadDraftVersion = true
            artifactType = "CPI_IFLOW"
        }

    } else if (sub.name.startsWith("vm-")) {

        apply plugin: 'com.figaf.cpi-plugin'

        cpiPlugin {
            url = cpiUrl
            username = cpiUsername
            password = cpiPassword
            platformType = cloudPlatformType
            waitForStartup = true
            sourceFilePath = "$project.projectDir".toString()
            uploadDraftVersion = true
            artifactType = "VALUE_MAPPING"
        }
    }
}

settings.gradle

pluginManagement {
    repositories {
        mavenLocal()
        gradlePluginPortal()
    }
}

include "package1TechnicalName"
project (":package1TechnicalName").projectDir = file("package1TechnicalName")

include "package2TechnicalName"
project (":package2TechnicalName").projectDir = file("package2TechnicalName")

include "package1TechnicalName:iflow-iFlow1TechnicalName"
project (":package1TechnicalName:iflow-iFlow1TechnicalName").projectDir = file("package1TechnicalName/iFlow1TechnicalName")

include "package1TechnicalName:iflow-iFlow2TechnicalName"
project (":package1TechnicalName:iflow-iFlow2TechnicalName").projectDir = file("package1TechnicalName/iFlow2TechnicalName")

include "package2TechnicalName:iflow-iFlow3TechnicalName"
project (":package2TechnicalName:iflow-iFlow3TechnicalName").projectDir = file("package2TechnicalName/iFlow3TechnicalName")

include "package2TechnicalName:iflow-iFlow4TechnicalName"
project (":package2TechnicalName:iflow-iFlow4TechnicalName").projectDir = file("package2TechnicalName/iFlow4TechnicalName")

include "package2TechnicalName:vm-valueMappingTechnicalName"
project (":package2TechnicalName:vm-valueMappingTechnicalName").projectDir = file("package2TechnicalName/valueMappingTechnicalName")

gradle.properties

cpiUrl=https://pxxxx-tmn.hci.eu1.hana.ondemand.com
cpiUsername=S00000000
cpiPassword=123456
cloudPlatformType=NEO

Tasks

The plugin has 3 tasks

uploadArtifact - builds bundled model of IFlow/Value Mapping and uploads it to CPI.
deployArtifact - deploys IFlow/Value Mapping on CPI. Usually it makes sense to run this task after uploadArtifact.
downloadArtifact - downloads IFlow/Value Mapping bundled model from CPI and unpacks it to module folder.

Configuration

The tasks can be configured through an extension cpiPlugin which accepts several parameters:

url* - basic path to the CPI agent. Example: https://pxxxx-tmn.hci.eu1.hana.ondemand.com
username* - CPI username. Example: S00000000
password* - CPI password. Example: 123456
platformType* - Cloud platform type. NEO or CLOUD_FOUNDRY. Default value: NEO.
sourceFilePath* - path to the directory with the IFlow/Value Mapping. Default value: $project.projectDir which means that root directory of the IFlow/Value Mapping will be taken. In most cases this parameter shouldn't be overridden but it can be any valid path. Example: C:\some\path
artifactType* - Type of artifact for which the tasks will be executed. CPI_IFLOW or VALUE_MAPPING.
packageTechnicalName - package technical name. By default the name of the parent folder is used. If your project structure is not standard you can define this parameter directly. Example: Test
packageExternalId - package Id on CPI. By default the plugin looks for it in CPI automatically using packageTechnicalName but if you know this value, you can define it directly. Example: 4b551fb3c16442c4b33a8d61e0fd3477
artifactTechnicalName - IFlow/Value Mapping technical name. By default the name of the folder is used. If your project structure is not standard you can define this parameter directly. Example: MyIFlow
artifactExternalId - IFlow/Value Mapping Id on CPI. By default the plugin looks for it in CPI automatically using artifactTechnicalName but if you know this value, you can define it directly. Example: 2f0d56be14c44a50a3c1e5c1bebc23fe
waitForStartup - used only by deployArtifact task. If this parameter is true, the plugin will not only deploy the IFlow/Value Mapping but also wait until it's successfully started. Default value: false.
ignoreFilesList - list of files (or directories) which shouldn't be added to the archive when the plugin executes uploadArtifact task and shouldn't be modified when the plugin executes downloadArtifact task. The plugin always adds to this list the following paths: src/test, build.gradle, gradle.properties, settings.gradle. Example: ["somefile.txt", "somefolder"]
uploadDraftVersion - used only by uploadArtifact task. If true it will upload the IFlow/Value Mapping with "Draft" version number. If false it will use the number from MANIFEST file. Default value: false.
httpClientsFactory - configuration for http requests. Its constructor has the following parameters: useProxyForConnections, connectionRequestTimeout, connectTimeout, socketTimeout. If not provided it will use the following default values: false, 300000, 300000, 300000.

Srinu3366 / cpi-gradle-plugin

cpi-gradle-plugin

Requirements

Getting started

Tasks

Configuration

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