// Documentation: https://github.com/coreos/coreos-ci/blob/main/README-upstream-ci.md

stage("Build") {
  def n = 5
  buildPod(memory: "2Gi", cpu: "${n}") {
      checkout scm
      stage("Static analysis") {
          shwrap("./ci/codestyle.sh")
      }
      stage("Core build") {
        shwrap("""
          # fetch tags so `git describe` gives a nice NEVRA when building the RPM
          git fetch origin --tags
          git submodule update --init

          env MAKE_JOBS=${n} SKIP_INSTALLDEPS=1 ./ci/build.sh
        """)
      }
      stage("Unit tests") {
        try {
          shwrap("""
            make check
            make syntax-check
          """)
        } finally {
            shwrap("cat test-suite.log || true")
            archiveArtifacts allowEmptyArchive: true, artifacts: 'test-suite.log'
        }
      }
      stage("Build installed tests") {
        shwrap("make -C tests/kolainst")
      }
      stage("Generate artifacts") {
        shwrap("""
          make install DESTDIR=\$(pwd)/installed/rootfs
          make -C tests/kolainst install DESTDIR=\$(pwd)/installed/tests
          bash -c '. /usr/lib/os-release && echo \$VERSION_ID' >\$(pwd)/installed/buildroot-id
        """)
      }
      stash includes: "installed/", name: 'build'
  }
}

// Build FCOS and run kola tests.
// There's some parallelization in testiso up to 8G, add 1G for overhead
cosaPod(runAsUser: 0, memory: "9Gi", cpu: "4") {
  stage("Build FCOS") {
    checkout scm
    unstash 'build'
    shwrap("""
      # Move the bits into the cosa pod (but only if major versions match)
      buildroot_id=\$(cat installed/buildroot-id)
      osver=\$(. /usr/lib/os-release && echo \$VERSION_ID)
      if test \$osver = \$buildroot_id; then
        rsync -rlv installed/rootfs/ /
      fi
      rsync -rlv installed/tests/ /
      coreos-assembler init --force https://github.com/coreos/fedora-coreos-config
      mkdir -p overrides/rootfs
      # And override the on-host bits
      mv installed/rootfs/* overrides/rootfs/
      rm installed -rf
      coreos-assembler fetch
      coreos-assembler build
      coreos-assembler buildextend-metal
      coreos-assembler buildextend-metal4k
      coreos-assembler buildextend-live --fast

    """)
  }
  kola(cosaDir: "${env.WORKSPACE}")
  kolaTestIso(cosaDir: "${env.WORKSPACE}", skipMetal4k: true, skipMultipath: true)
}