Jenkinsfile

/**
properties([
  parameters([
    string(defaultValue: '1.0', description: 'Current version number', name: 'VERSION'),
    text(defaultValue: '', description: 'A list of changes', name: 'CHANGES'),
    choice(choices: 'all\njessie-minimal-rock64\njessie-openmediavault-rock64\nstretch-minimal-rock64\nxenial-i3-rock64\nxenial-mate-rock64\nxenial-minimal-rock64\nlinux-virtual', description: 'What makefile image to target', name: 'MAKE_TARGET')
    booleanParam(defaultValue: true, description: 'Whether to upload to Github for release or not', name: 'GITHUB_UPLOAD'),
    booleanParam(defaultValue: false, description: 'If build should be marked as pre-release', name: 'GITHUB_PRERELEASE'),
    string(defaultValue: 'ayufan-rock64', description: 'GitHub username or organization', name: 'GITHUB_USER'),
    string(defaultValue: 'linux-build', description: 'GitHub repository', name: 'GITHUB_REPO'),
  ])
])
*/

node('docker && linux-build') {
  timestamps {
    wrap([$class: 'AnsiColorBuildWrapper', colorMapName: 'xterm']) {
      stage('Environment') {
        checkout scm

        def environment = docker.image('pfeerick/rock64-dockerfiles:x86_64')
        environment.inside("--privileged -u 0:0") {
          withEnv([
            "USE_CCACHE=true",
            "RELEASE_NAME=$VERSION",
            "RELEASE=$BUILD_NUMBER"
          ]) {
              stage('Prepare') {
                sh '''#!/bin/bash
                  set -xe
                  export CCACHE_DIR=$WORKSPACE/ccache
                  ccache -M 0 -F 0
                  git clean -ffdx -e ccache
                '''
              }

              stage('Sources') {
                sh '''#!/bin/bash
                  set -xe

                  export HOME=$WORKSPACE
                  export USER=jenkins

                  repo init -u https://github.com/pfeerick-rock64/linux-manifests -b default --depth=1 --no-clone-bundle
                  repo sync -j 20 -c --force-sync
                '''
              }

              stage('U-boot') {
                sh '''#!/bin/bash
                  set -xe
                  export CCACHE_DIR=$WORKSPACE/ccache
                  make u-boot-build
                '''
              }

              stage('Kernel') {
                sh '''#!/bin/bash
                  set -xe
                  export CCACHE_DIR=$WORKSPACE/ccache
                  make kernel-build KERNEL_DIR=kernel
                  make kernel-build KERNEL_DIR=kernel-mainline
                '''
              }

              stage('Images') {
                sh '''#!/bin/bash
                  set -xe
                  export CCACHE_DIR=$WORKSPACE/ccache
                  make -j$(nproc) $MAKE_TARGET
                '''
              }
          }

          withEnv([
            "VERSION=$VERSION",
            "CHANGES=$CHANGES",
            "GITHUB_PRERELEASE=$GITHUB_PRERELEASE",
            "GITHUB_USER=$GITHUB_USER",
            "GITHUB_REPO=$GITHUB_REPO"
          ]) {
            stage('Freeze') {
              sh '''#!/bin/bash
                # use -ve, otherwise we could leak GITHUB_TOKEN...
                set -ve
                shopt -s nullglob

                export HOME=$WORKSPACE
                export USER=jenkins

                repo manifest -r -o manifest.xml
              '''
            }

            stage('Tagging') {
              sh '''#!/bin/bash
                # use -ve, otherwise we could leak GITHUB_TOKEN...
                set -ve
                repo forall -g tagged -e -c git tag "$GITHUB_USER/$GITHUB_REPO/$VERSION"
              '''

              if (params.GITHUB_UPLOAD) {
                retry(2) {
                  sh '''#!/bin/bash
                    # use -ve, otherwise we could leak GITHUB_TOKEN...
                    set -ve
                    echo "machine github.com login user password $GITHUB_TOKEN" > ~/.netrc
                    repo forall -g tagged -e -c git push pfeerick "$GITHUB_USER/$GITHUB_REPO/$VERSION" -f
                    rm ~/.netrc
                  '''
                }
              } else {
                 echo 'Flagged as an no tagging release job'
              }
            }

            stage('Release') {
              if (params.GITHUB_UPLOAD) {
                sh '''#!/bin/bash
                  set -xe
                  shopt -s nullglob

                  github-release release \
                      --tag "${VERSION}" \
                      --name "$VERSION: $BUILD_TAG" \
                      --description "${CHANGES}\n\n${BUILD_URL}" \
                      --draft

                  github-release upload \
                      --tag "${VERSION}" \
                      --name "manifest.xml" \
                      --file "manifest.xml"

                  for file in *.xz *.deb; do
                    github-release upload \
                        --tag "${VERSION}" \
                        --name "$(basename "$file")" \
                        --file "$file" &
                  done

                  wait

                  if [[ "$GITHUB_PRERELEASE" == "true" ]]; then
                    github-release edit \
                      --tag "${VERSION}" \
                      --name "$VERSION: $BUILD_TAG" \
                      --description "${CHANGES}\n\n${BUILD_URL}" \
                      --pre-release
                  else
                    github-release edit \
                      --tag "${VERSION}" \
                      --name "$VERSION: $BUILD_TAG" \
                      --description "${CHANGES}\n\n${BUILD_URL}"
                  fi
                '''
              } else {
                 echo 'Flagged as an no upload release job'
              }
            }
          }
        }
      }
    }
  }
}