stages:
  - build
  - deploy
  - sync

# start an OpenShift Job that will build the Spack environment
.deploy-build-environment:
  stage: deploy
  script:
    - oc login "$OPENSHIFT_SERVER" --token="$OPENSHIFT_TOKEN"
    - tar czf ${SPACK_ENV_TAR_FILE} packages/ repo.yaml spack.yaml create_JupyterLab_kernel.sh
    - mkdir copy_folder
    - mv ${SPACK_ENV_TAR_FILE} copy_folder
    # create job description file
    - chmod a+x create_job.sh
    - ./create_job.sh $INSTALLATION_ROOT $SPACKIFIED_ENV $OP $SPACK_ENV_TAR_FILE $CI_PIPELINE_ID $BUILD_ENV_DOCKER_IMAGE $LAB_KERNEL_PATH $OKD_CLUSTER_UID
    - cat simplejob.yml
    # select the project in openshift
    - oc project $OC_PROJECT
    # start the deploy job
    - oc create -f simplejob.yml
    ## wait for job to finish https://stackoverflow.com/questions/5073453wait-for-kubernetes-job-to-complete-on-either-failure-success-using-command-line
    - oc get job/simplejob${CI_PIPELINE_ID} -o=jsonpath='{.status}' -w && oc get job/simplejob${CI_PIPELINE_ID} -o=jsonpath='{.status.conditions[*].type}' | grep -i -E 'failed|complete' || echo 'Failed'
    # wait for job's pod to become available so as to copy from the gitlab runner to the OpenShift pod 
    # the necessary files that define the environment that spack needs to build
    - while true; do x=$(oc get pods |grep simplejob${CI_PIPELINE_ID}|awk '{ print $3}');if [ $x == "Running" ]; then break; fi; sleep 10; done
    - pod=$(oc get pods |grep simplejob${CI_PIPELINE_ID}|awk '{ print $1}')
    - oc rsync copy_folder $pod:/opt/app-root/src
    # when build job finishes get the logs
    - while true; do sleep 300; x=$(oc get pods |grep $pod|awk '{ print $3}');if [ $x != "Running" ]; then break; fi; done 
    - oc logs jobs/simplejob${CI_PIPELINE_ID} | tee log.txt
    # if spack install has failed, fail the pipeline
    - if [ $(cat log.txt |grep "No module available for package"|wc -l) -gt 0 ]; then exit 1;fi;
    # delete the job from OpenShift as we have the logs here
    - oc delete job simplejob${CI_PIPELINE_ID} || true
  tags:
    - shell-runner

# Deploy in the lab-int environment the version of the tools to be
# tested before released to production (push pipeline)
# deploy on the dev environment of the okd dev cluster at CSCS
# runs on protected branches only as the token variable is protected
deploy-int-release-dev-cscs:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $CSCS_OPENSHIFT_DEV_SERVER
    OPENSHIFT_TOKEN: $CSCS_OPENSHIFT_DEV_TOKEN
    INSTALLATION_ROOT: $CSCS_INSTALLATION_ROOT_DEV
    SPACKIFIED_ENV: $CSCS_SPACKIFIED_ENV_DEV
    OP: $CSCS_OPERATION_DEV
    BUILD_ENV_DOCKER_IMAGE: $CSCS_BUILD_ENV_DOCKER_IMAGE_DEV
    LAB_KERNEL_PATH: $CSCS_LAB_KERNEL_PATH_DEV
    OKD_CLUSTER_UID: $CSCS_OKD_DEV_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub-int
  resource_group: shared-NFS-mount-dev-cscs
  only:
    - master
  except:
    variables:
      - $CI_PIPELINE_SOURCE == "schedule"

# Deploy the production release of tools (manual pipeline)
# deploy on the production environment of the okd prod cluster at CSCS
# runs on protected branches only as the token variable is protected
deploy-prod-release-prod-cscs:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $CSCS_OPENSHIFT_PROD_SERVER
    OPENSHIFT_TOKEN: $CSCS_OPENSHIFT_PROD_TOKEN
    INSTALLATION_ROOT: $CSCS_INSTALLATION_ROOT_PROD
    SPACKIFIED_ENV: $CSCS_SPACKIFIED_ENV_PROD
    OP: $CSCS_OPERATION_PROD
    BUILD_ENV_DOCKER_IMAGE: $CSCS_BUILD_ENV_DOCKER_IMAGE_PROD
    LAB_KERNEL_PATH: $CSCS_LAB_KERNEL_PATH_PROD
    OKD_CLUSTER_UID: $CSCS_OKD_PROD_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub
  resource_group: shared-NFS-mount-prod-cscs
  rules:
    - if: '$CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH && $CI_COMMIT_BRANCH =~ /ebrains/'
      when: manual
      allow_failure: false

# Deploy the production release of tools (manual pipeline)
# deploy on the production environment of the okd prod cluster at JSC
# runs on protected branches only as the token variable is protected
deploy-prod-release-prod-jsc:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $JSC_OPENSHIFT_PROD_SERVER
    OPENSHIFT_TOKEN: $JSC_OPENSHIFT_PROD_TOKEN
    INSTALLATION_ROOT: $JSC_INSTALLATION_ROOT_PROD
    SPACKIFIED_ENV: $JSC_SPACKIFIED_ENV_PROD
    OP: $JSC_OPERATION_PROD
    BUILD_ENV_DOCKER_IMAGE: $JSC_BUILD_ENV_DOCKER_IMAGE_PROD
    LAB_KERNEL_PATH: $JSC_LAB_KERNEL_PATH_PROD
    OKD_CLUSTER_UID: $JSC_OKD_PROD_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub
  resource_group: shared-NFS-mount-prod-jsc
  rules:
    - if: '$CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH && $CI_COMMIT_BRANCH =~ /ebrains/'
      when: manual
      allow_failure: false

# Deploy the experimental release of tools (sheduled pipeline)
# once a week from latest working version of integration release 
# (branch=experimental_release) to an experimental JupyterLab kernel
# deploy on the dev environment of the okd dev cluster at CSCS
# runs on protected branches only as the token variable is protected
deploy-exp-release-dev-cscs:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $CSCS_OPENSHIFT_DEV_SERVER
    OPENSHIFT_TOKEN: $CSCS_OPENSHIFT_DEV_TOKEN
    INSTALLATION_ROOT: $CSCS_INSTALLATION_ROOT_DEV
    SPACKIFIED_ENV: experimental
    OP: update
    BUILD_ENV_DOCKER_IMAGE: $CSCS_BUILD_ENV_DOCKER_IMAGE_DEV
    LAB_KERNEL_PATH: /srv/jupyterlab_kernels/int/experimental
    OKD_CLUSTER_UID: $CSCS_OKD_DEV_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub-int
  before_script:
    - | 
        head -n -9 create_JupyterLab_kernel.sh > tmp.txt && mv tmp.txt create_JupyterLab_kernel.sh
        cat << EOS >> create_JupyterLab_kernel.sh
        mkdir \$LAB_KERNEL_PATH/spack_experimental_release
        cat <<EOF >\$LAB_KERNEL_PATH/spack_experimental_release/kernel.json
        {
         "argv": ["\$LAB_KERNEL_PATH/bin/env.sh", "{connection_file}", "--profile=default"],
         "display_name": "EBRAINS_experimental_release",
         "name": "spack_experimental_release",
         "language": "python",
         "env": { "LAB_KERNEL_NAME": "EBRAINS_experimental_release", "LAB_KERNEL_RELEASE_DATE": "\$(date +"%y.%m.%d")" }
        }
        EOF
        EOS
  resource_group: shared-NFS-mount-dev-cscs
  only:
    refs:
      - schedules
    variables:
      - $RELEASE == "experimental-dev"
  allow_failure: false

# Deploy the experimental release of tools (sheduled pipeline)
# once a week from latest working version of integration release 
# (branch=experimental_release) to an experimental JupyterLab kernel
# deploy on the prod environment of the okd prod cluster at CSCS
# runs on protected branches only as the token variable is protected
deploy-exp-release-prod-cscs:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $CSCS_OPENSHIFT_PROD_SERVER
    OPENSHIFT_TOKEN: $CSCS_OPENSHIFT_PROD_TOKEN
    INSTALLATION_ROOT: $CSCS_INSTALLATION_ROOT_PROD
    SPACKIFIED_ENV: experimental
    OP: update
    BUILD_ENV_DOCKER_IMAGE: $CSCS_BUILD_ENV_DOCKER_IMAGE_PROD
    LAB_KERNEL_PATH: /srv/jupyterlab_kernels/prod/experimental
    OKD_CLUSTER_UID: $CSCS_OKD_PROD_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub
  before_script:
    - | 
        head -n -9 create_JupyterLab_kernel.sh > tmp.txt && mv tmp.txt create_JupyterLab_kernel.sh
        cat << EOS >> create_JupyterLab_kernel.sh
        mkdir \$LAB_KERNEL_PATH/spack_experimental_release
        cat <<EOF >\$LAB_KERNEL_PATH/spack_experimental_release/kernel.json
        {
         "argv": ["\$LAB_KERNEL_PATH/bin/env.sh", "{connection_file}", "--profile=default"],
         "display_name": "EBRAINS_experimental_release",
         "name": "spack_experimental_release",
         "language": "python",
         "env": { "LAB_KERNEL_NAME": "EBRAINS_experimental_release", "LAB_KERNEL_RELEASE_DATE": "\$(date +"%y.%m.%d")" }
        }
        EOF
        EOS
  resource_group: shared-NFS-mount-prod-cscs
  only:
    refs:
      - schedules
    variables:
      - $RELEASE == "experimental"
  allow_failure: false

# Deploy the experimental release of tools (sheduled pipeline)
# once a week from latest working version of integration release 
# (branch=experimental_release) to an experimental JupyterLab kernel
# deploy on the prod environment of the okd prod cluster at JSC
# runs on protected branches only as the token variable is protected
deploy-exp-release-prod-jsc:
  extends: .deploy-build-environment
  variables:
    OPENSHIFT_SERVER: $JSC_OPENSHIFT_PROD_SERVER
    OPENSHIFT_TOKEN: $JSC_OPENSHIFT_PROD_TOKEN
    INSTALLATION_ROOT: $JSC_INSTALLATION_ROOT_PROD
    SPACKIFIED_ENV: experimental
    OP: update
    BUILD_ENV_DOCKER_IMAGE: $JSC_BUILD_ENV_DOCKER_IMAGE_PROD
    LAB_KERNEL_PATH: /srv/jupyterlab_kernels/prod/experimental
    OKD_CLUSTER_UID: $JSC_OKD_PROD_UID
    #SPACK_ENV_TAR_FILE: ebrains-spack-builds${CI_PIPELINE_ID}.tar.gz
    SPACK_ENV_TAR_FILE: ebrains-spack-builds.tar.gz
    OC_PROJECT: jupyterhub
  before_script:
    - | 
        head -n -9 create_JupyterLab_kernel.sh > tmp.txt && mv tmp.txt create_JupyterLab_kernel.sh
        cat << EOS >> create_JupyterLab_kernel.sh
        mkdir \$LAB_KERNEL_PATH/spack_experimental_release
        cat <<EOF >\$LAB_KERNEL_PATH/spack_experimental_release/kernel.json
        {
         "argv": ["\$LAB_KERNEL_PATH/bin/env.sh", "{connection_file}", "--profile=default"],
         "display_name": "EBRAINS_experimental_release",
         "name": "spack_experimental_release",
         "language": "python",
         "env": { "LAB_KERNEL_NAME": "EBRAINS_experimental_release", "LAB_KERNEL_RELEASE_DATE": "\$(date +"%y.%m.%d")" }
        }
        EOF
        EOS
  resource_group: shared-NFS-mount-prod-jsc
  only:
    refs:
      - schedules
    variables:
      - $RELEASE == "experimental"
  allow_failure: false


build-spack-env-on-runner:
  stage: build
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event' && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == 'master'
  tags:
    - docker-runner
    - read-only
  image: docker-registry.ebrains.eu/tc/ebrains-spack-build-env:gitlab_runners_latest
  variables:
    SPACK_DEV_ENV: ebrains-dev
    SPACK_DEV_PATH: $CI_PROJECT_DIR/spack
    SPACK_USER_CACHE_PATH: $CI_PROJECT_DIR/.spack
    SPACK_USER_CONFIG_PATH: $CI_PROJECT_DIR/.spack
    TMP: $CI_PROJECT_DIR/.spack-tmp
  script:
    - git clone -c feature.manyFiles=true https://github.com/spack/spack $SPACK_DEV_PATH
    - cd $SPACK_DEV_PATH
    - git checkout -b ebrains_spack_commit a8d440d3ababcdec20d665ad938ab880cd9b9d17
    - cd ../
    - mkdir $TMP
    - |
      cat <<EOF > $SPACK_DEV_PATH/etc/spack/packages.yaml
      packages:
        all:
          target: [x86_64]
      EOF
      cat <<EOF > $SPACK_DEV_PATH/etc/spack/defaults/upstreams.yaml
      upstreams:
        ebrains-gitlab-spack-instance:
          install_tree: /mnt/spack/opt/spack
      EOF
    - . $SPACK_DEV_PATH/share/spack/setup-env.sh
    - spack find
    - spack load gcc@10.3.0
    - spack compiler find
    - spack repo add .
    - spack repo list
    - spack env create $SPACK_DEV_ENV spack.yaml
    - spack env activate $SPACK_DEV_ENV
    - spack concretize --reuse -f
    - spack install --reuse --no-check-signature
  # cache:
  #   key: spack-cache-$CI_COMMIT_REF_SLUG
  #   paths:
  #     - "$SPACK_DEV_PATH"
  #     - "$SPACK_USER_CONFIG_PATH"
  #   when: always
  artifacts:
    paths:
      - .spack-tmp/spack/spack-stage
    when: on_failure


sync-gitlab-spack-instance:
  stage: sync
  tags:
    - docker-runner
    - read-write
  image: docker-registry.ebrains.eu/tc/ebrains-spack-build-env:gitlab_runners_nfs_latest
  variables:
    SPACK_NFS_ENV: ebrains-runner-build
    SPACK_PATH: /mnt/spack
    SPACK_USER_CACHE_PATH: $SPACK_PATH/.spack
    SPACK_USER_CONFIG_PATH: $SPACK_PATH/.spack
  script:
    - rm -rf /mnt/build_logs/
    - |
      if [ ! -d $SPACK_PATH ]; then
        # git clone --depth 1 -c advice.detachedHead=false  -c feature.manyFiles=true --branch $SPACK_VERSION https://github.com/spack/spack $SPACK_PATH
        git clone -c feature.manyFiles=true https://github.com/spack/spack $SPACK_PATH
        cd $SPACK_PATH
        git checkout -b ebrains_spack_commit a8d440d3ababcdec20d665ad938ab880cd9b9d17
        cd ../
        cat <<EOF > $SPACK_PATH/etc/spack/packages.yaml
      packages:
        all:
          target: [x86_64]
      EOF
      fi
    - . $SPACK_PATH/share/spack/setup-env.sh
    # - spack bootstrap untrust github-actions
    - spack compiler find
    - spack compiler list
    - spack load gcc@10.3.0 || spack install gcc@10.3.0
    - spack load gcc@10.3.0
    - spack compiler find
    - spack compiler list
    - spack install python@3.8.11 %gcc@10.3.0 || (cp -r /tmp/spack/spack-stage /mnt/build_logs; exit 1)
    # - for section in $(spack config list); do spack config blame $section; done
    - spack repo list | grep -q ebrains-spack-builds && echo "Repository registered already" || spack repo add $CI_PROJECT_DIR
    - spack repo list
    - spack env list | grep -q $SPACK_NFS_ENV && echo "Environment created already" || spack env create $SPACK_NFS_ENV $CI_PROJECT_DIR/spack.yaml
    - spack env activate $SPACK_NFS_ENV
    - cp $CI_PROJECT_DIR/spack.yaml $SPACK_ROOT/var/spack/environments/$SPACK_NFS_ENV/spack.yaml
    - spack concretize -f
    - spack install --no-check-signature || (cp -r /tmp/spack/spack-stage /mnt/build_logs; exit 1)
  timeout: 2 days
  only:
    refs:
      - schedules
    variables:
      - $SYNC_BRANCH == "experimental"
  allow_failure: false