#!/usr/bin/env groovy
library 'status-jenkins-lib@v1.8.13'

/* Object to store public URLs for description. */
urls = [:]

pipeline {
  agent { label 'linux' }

  options {
    timestamps()
    disableConcurrentBuilds()
    /* Prevent Jenkins jobs from running forever */
    timeout(time: 120, unit: 'MINUTES')
    /* Limit builds retained */
    buildDiscarder(logRotator(
      numToKeepStr: '30',
      daysToKeepStr: '30',
      artifactNumToKeepStr: '10',
    ))
    /* Allows combined build to copy */
    copyArtifactPermission('/status-desktop/*')
  }

  parameters {
    booleanParam(
      name: 'PUBLISH',
      description: 'Trigger publishing of build results to GitHub.',
      defaultValue: getPublishDefault(params.PUBLISH),
    )
  }

  stages {
    stage('Build') {
      parallel {
        stage('Linux/x86_64') { steps { script {
          linux_x86_64 = getArtifacts(
            'Linux', jenkins.Build('status-desktop/systems/linux/x86_64/package')
          )
        } } }
        stage('Windows/x86_64') { steps { script {
          windows_x86_64 = getArtifacts(
            'Windows', jenkins.Build('status-desktop/systems/windows/x86_64/package')
          )
        } } }
        stage('MacOS/x86_64') { steps { script {
          macos_x86_64 = getArtifacts(
            'MacOS/x86_64', jenkins.Build('status-desktop/systems/macos/x86_64/package')
          )
        } } }
        stage('MacOS/aarch64') { steps { script {
          macos_aarch64 = getArtifacts(
            'MacOS/aarch64', jenkins.Build('status-desktop/systems/macos/aarch64/package')
          )
        } } }
      }
    }
    stage('E2E') {
      steps { script {
        linux_e2e = build(
          job: 'status-desktop/systems/linux/x86_64/tests-e2e-new',
          parameters: jenkins.mapToParams([
            BUILD_SOURCE:       linux_x86_64.fullProjectName,
            TESTRAIL_RUN_NAME:  utils.pkgFilename(),
            TEST_SCOPE_FLAG:    utils.isReleaseBuild() ? '-m=critical' : '',
          ]),
        )
      } }
    }
    stage('Publish') {
      when { expression { params.PUBLISH } }
      steps { script {
        github.publishReleaseFiles(repo: 'status-desktop');
      } }
    }
  }
  post {
    always { script {
      dir('pkg') {
        /* Generate sha256 checksums for all artifacts. */
        sha = "./${utils.pkgFilename(ext: 'sha256')}"
        sh "sha256sum * | tee ./${sha}"
        urls['SHA'] = s3.uploadArtifact(sha)
        jenkins.setBuildDesc(urls)
      }
      archiveArtifacts('pkg/*')
    } }
    failure { script {
      discord.send(
        header: 'CI Desktop build Failure!',
        cred: 'discord-status-desktop-webhook',
      )
    } }
    cleanup { cleanWs() }
  }
}

/* Helper that makes PUBLISH default to 'false' unless:
 * - The build is for a release branch
 * - A user explicitly specified a value
 * Since release builds create and re-create GitHub drafts every time. */
def Boolean getPublishDefault(Boolean previousValue) {
  if (env.JOB_NAME.startsWith('status-desktop/release')) { return true }
  if (previousValue != null) { return previousValue }
  return false
}

/* Helper for getting artifacts from child builds. */
def getArtifacts(key, childBuild) {
  /* Copy artifacts from child build to parent. */
  jenkins.copyArts(childBuild)
  /* Archive right away to make artifacts available. */
  archiveArtifacts('pkg/*')
  /* Add new URL from child build and update description. */
  urls[key] = utils.pkgUrl(childBuild)
  jenkins.setBuildDesc(urls)
  return childBuild
}