#!groovy

/*
 * This work is protected under copyright law in the Kingdom of
 * The Netherlands. The rules of the Berne Convention for the
 * Protection of Literary and Artistic Works apply.
 * Digital Me B.V. is the copyright owner.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Load Jenkins shared libraries common to all projects
def libLazy = [
    remote:           'https://code.in.digital-me.nl/git/DEVops/JenkinsLibLazy.git',
    branch:           'master',
    credentialsId:    null,
]

library(
    identifier: "libLazy@${libLazy.branch}",
    retriever: modernSCM([
        $class: 'GitSCMSource',
        remote: libLazy.remote,
        credentialsId: libLazy.credentialsId
    ])
)

// Load Jenkins shared libraries to customize this project
def libCustom = [
    remote:           'ssh://git@code.in.digital-me.nl:2222/DEVops/JenkinsLibCustom.git',
    branch:           'master',
    credentialsId:    'bot-ci-dgm-rsa',
]

library(
    identifier: "libCustom@${libCustom.branch}",
    retriever: modernSCM([
        $class: 'GitSCMSource',
        remote: libCustom.remote,
        credentialsId: libCustom.credentialsId
    ])
)

// Define the remotes and the working and deploy branches
def remote = 'origin'
def workingBranch = 'master'
def deployBranches = [ 'acceptance', 'production', ]

// Define the directory where the package will be build
def buildDir = 'app/build/outputs/apk'

// Initialize lazyConfig for this pipeline
lazyConfig(
    name: 'DummyAnd',
    env: [ RELEASE: false, ],
    noPoll: '(.+_.+|acceptance|production)',   // Don't poll private branches
)

// Define lazyStages
lazyStage {
    name = 'validate'
    tasks = [
        run: {
            def currentVersion = androidVersion()
            currentBuild.displayName = "#${env.BUILD_NUMBER} ${currentVersion.string}-${currentVersion.number}"
            fastLane('android', 'test')        
        },
        on: 'android',
    ]
}

lazyStage {
    name = 'package'
    tasks = [
        run: {
            fastLane('android', 'build')
        },
        post: {
            archiveArtifacts(artifacts: "${buildDir}/**", allowEmptyArchive: false)
        },
        on: 'android',
    ]
}

// Release stage only only if criteria are met
lazyStage {
    name = 'release'
    onlyif = ( lazyConfig['branch'] == workingBranch && lazyConfig.env.RELEASE )
    // Ask version if release flag and set and we are in the branch to fork release from 
    input = [
        message: 'Version string',
        parameters: [string(defaultValue: '', description: 'Version string to be release (no build number)', name: 'VERSION')]
    ]
    tasks = [
        run: {
            def currentVersion = androidVersion()
            gitAuth('bot-ci-dgm', {
                // Fork a release branch as requested
                echo("Git logs since last tag:\n" + gitLog())
                def nextVersion = [ string: currentVersion.string, number: currentVersion.number + 1 ]
                if (env.lazyInput) {
                    nextVersion = [ string: env.lazyInput, number: nextVersion.number ]
                }

                // Refresh latest changelogs and bump version in working branch before deploying
                sh("git checkout ${workingBranch}")
                fastChangeLogs(nextVersion.number, 'android')
                androidVersion(nextVersion)
                gitCommit("Provide changelogs for version ${nextVersion.number}", 'fastlane/metadata/android')
                gitCommit("Update version to ${nextVersion.string}-${nextVersion.number}", 'app/build.gradle')

                // Refresh each deploy branches with changes from the working branch
                try {
                    deployBranches.each { deployBranch ->
                        gitMerge(workingBranch, deployBranch)                   
                        gitPush(remote, deployBranch)
                    }
                } finally { // Publish and tag the working branch with latest changelogs and version anyway
                    gitPush(remote, workingBranch)
                    gitTag("${currentVersion.string}-${currentVersion.number}", remote)
                }
            })
        },
        on: 'android',
    ]
}

// From systemtest to production, only for release branches
lazyStage {
    name = 'alpha'
    onlyif = ( deployBranches.contains(lazyConfig['branch']) )
    input = 'Deploy to alpha users?'
    tasks = [
        pre: {
            unarchive(mapping:["${buildDir}/" : '.'])
            sh("ls -lA ${buildDir}")
        },
        run: {
            def currentVersion = androidVersion()
            echo("currentVersion = ${currentVersion.toString()}")
            if ( !lazyConfig.env.DRYRUN ) fastLane('android', 'alpha')
        },
        on: 'android',
    ]
}

lazyStage {
    name = 'beta'
    onlyif = ( deployBranches.contains(lazyConfig['branch']) )
    input = 'Deploy to beta users?'
    tasks = [
        pre: {
            unarchive(mapping:["${buildDir}/" : '.'])
            sh("ls -lA ${buildDir}")
        },
        run: {
            if ( !lazyConfig.env.DRYRUN ) fastLane('android', 'beta')
        },
        on: 'android',
    ]
}
/*
lazyStage {
    name = 'production'
    onlyif = ( deployBranches.contains(lazyConfig['branch']) )
    input = 'Promote beta to production?'
    tasks = [
        pre: {
            unarchive(mapping:["${buildDir}/" : '.'])
            sh("ls -lA ${buildDir}")
        },
        run: {
            if ( !lazyConfig.env.DRYRUN ) fastLane('android', 'production')
        },
        on: 'android',
    ]
}
*/