Jenkinsfile.buildMetadata

#!groovy

pipeline {
	agent {
		dockerfile {
			filename 'Dockerfile.jenkins'
			// 'docker build' would normally copy the whole build-dir to the container, changing the
			// docker build directory avoids that overhead
			dir 'docker'
			// Pass the uid and the gid of the current user (jenkins-user) to the Dockerfile, so a
			// corresponding user can be added. This is needed to provide the jenkins user inside
			// the container for the ssh-agent to work.
			// Another way would be to simply map the passwd file, but would spoil additional information
			additionalBuildArgs '--build-arg USER_ID=$(id -u) --build-arg GROUP_ID=$(id -g)'
			args "--device /dev/kvm:/dev/kvm -v /var/local/container_shared/gradle/:/.gradle -v /var/local/container_shared/android-sdk:/usr/local/android-sdk -v /var/local/container_shared/android-home:/.android -v /var/local/container_shared/emulator_console_auth_token:/.emulator_console_auth_token -v /var/local/container_shared/analytics.settings:/analytics.settings"
		}
	}

	environment {
		//////// Define environment variables to point to the correct locations inside the container ////////
		//////////// Most likely not edited by the developer
		ANDROID_SDK_ROOT = "/usr/local/android-sdk"
		// Deprecated: Still used by the used gradle version, once gradle respects ANDROID_SDK_ROOT, this can be removed
		ANDROID_HOME = "/usr/local/android-sdk"
		ANDROID_SDK_HOME = "/"
		// Needed for compatibiliby to current Jenkins-wide Envs. Can be removed, once all builds are migrated to Pipeline
		ANDROID_SDK_LOCATION = "/usr/local/android-sdk"
		ANDROID_NDK = ""
		// This is important, as we want the keep our gradle cache, but we can't share it between containers
		// the cache could only be shared if the gradle instances could comunicate with each other
		// imho keeping the cache per executor will have the least space impact
		GRADLE_USER_HOME = "/.gradle/${env.EXECUTOR_NUMBER}"
		// Otherwise user.home returns ? for java applications
		JAVA_TOOL_OPTIONS = "-Duser.home=/tmp/"

		//////// Build specific variables ////////
		//////////// May be edited by the developer on changing the build steps
	}

	options {
		timeout(time: 6, unit: 'HOURS')
		timestamps()
	}

	stages {
		stage('Prepare build') {
			steps {
				script {
					currentBuild.displayName = "#${env.BUILD_NUMBER}"
				}
			}
		}

		stage('Setup Android SDK') {
			steps {
				// Install Android SDK
				lock("update-android-sdk-on-${env.NODE_NAME}") {
					sh './gradlew -PinstallSdk'
				}
			}
		}

		stage('Setup Translations') {
			steps {
			    sh '''
					set +x
					./gradlew generateCrowdinMetadataCatroid -PcrowdinKey=$crowdinKey
			    '''
			}
		}

		stage('Start emulator') {
			steps {
				sh './gradlew -Pemulator=android24 startEmulator'
			}
		}

		stage('Create Screenshots') {
			steps {
				sh "./gradlew generateScreenshotsCatroid"
			}
			post {
			    always {
					sh './gradlew stopEmulator'
				}

				success {
					publishHTML target: [
					allowMissing: false,
					alwaysLinkToLastBuild: false,
					keepAll: true,
					reportDir: 'fastlane/metadata/android',
					reportFiles: 'screenshots.html',
					reportName: 'Screenshots'
					]
				}
			}
		}

		stage('Review') {
			//agent none
			options {
				timeout(time: 6, unit: 'HOURS')
			}
			steps {
				script {
					env.APPROVE_DEPLOY = input message: 'User input required',
						parameters: [choice(name: 'Deploy', choices: 'no\nyes',
						description: 'Please review the Screenshots! Do you want to deploy this to Google Play?')]
				}
			}
		}

		stage('Upload Metadata') {
			when {
				environment name: 'APPROVE_DEPLOY', value: 'yes'
			}
			steps {
				sh "fastlane android upload_Metadata_Catroid"
			}
		}

		stage('Promote APK to production') {
			when {
				environment name: 'APPROVE_DEPLOY', value: 'yes'
			}
			steps {
				sh "fastlane android promote_Catroid"
			}
		}
	}

	post {
		always {
			// Send notifications with standalone=false
			script {
				sendNotifications false
			}
		}
	}
}