---
stages:
  - code-check
  - build
  - tests
  - package
  - benchmark


variables:
  DOCKER_DRIVER: overlay

# Cache a folder between builds.
# Tox sets it to be our pip cache.
cache:
  untracked: true
  key: soledad-shared-pip-cache
  paths:
    - testing/.cache/

before_script:
  - echo "Running on ${HOST_HOSTNAME:=$(hostname)}"

.job_template: &job_definition
  stage: package
  image: "0xacab.org:4567/leap/gitlab-buildpackage:build_${DIST}_${ARCH}"
  script:
    - "if [ -z \"$(git remote | grep upstream)\" ]; then git remote add upstream https://0xacab.org/leap/soledad; fi"
    - "git fetch --tags upstream"
    - "pwd; git describe"
    - build-build-package
    # Test the package with lintian
    - build-test-lintian
    - "if [ -n \"${SSH_PRIVATE_KEY}\" ]; then upload-package; else echo \"Skipping package upload because SSH_PRIVATE_KEY is not set.\"; fi"
    # sleep 1h to allow debugging of running container
    # - sleep 3600
  artifacts:
    expire_in: 1w
    paths:
      - '*_*.xz'
      - '*_*.dsc'
      - '*_amd64.changes'
      - '*.deb'
      - 'results/*'

code-check:
  stage: code-check
  image: 0xacab.org:4567/leap/soledad:latest
  script:
    - cd testing
    - tox -e code-check

tests:
  stage: tests
  image: 0xacab.org:4567/leap/soledad:latest
  services:
    - couchdb
  script:
    - cd testing
    - tox -- --couch-url http://couchdb:5984

benchmark:
  stage: benchmark
  image: 0xacab.org:4567/leap/soledad:latest
  tags:
    - benchmark
  services:
    - couchdb
  allow_failure: true
  script:
    # By default, gitlab-runner will checkout in a detached HEAD
    # (see https://gitlab.com/gitlab-org/gitlab-ce/issues/19421)
    # We want pytest-benchmark to report the proper branch name,
    # so we make sure we stay at the current branch
    - git checkout -B "$CI_BUILD_REF_NAME" "$CI_BUILD_REF"
    # Gitlab will checkout current revision as master / origin/master
    # We need some files from the "furure" in order to post the right
    # benchmarking data to elasticsearch.
    - git remote add leap https://leap.se/git/soledad
    - git fetch leap
    - git checkout leap/master testing/tox.ini testing/tests/benchmarks/conftest.py testing/tests/conftest.py
    - sed -i 's/drebs.*$/varac\/pytest-benchmark.git@unmerged_prs/' testing/tox.ini
    - grep -A 9 'testenv:benchmark' testing/tox.ini
    - git status
    - git show -s --pretty=fuller
    - cd testing
    - curl -s couchdb:5984
    # You can provide a $NETRC variable containing the creds for your
    # elasticsearch instance so it's protected from being leaked in the
    # CI console
    # We can't get it working inside docker for unknown reasons.
    # - echo "$NETRC" > /root/.netrc && chmod 600 /root/.netrc
    #
    # Add $PYTEST_OPTS to pytest.ini to allow posting benchmark tests
    # to an elasticsearch instance
    - echo "addopts=$PYTEST_OPTS" >> pytest.ini && chmod 600 pytest.ini
    - /usr/bin/unbuffer tox --recreate -e benchmark -- --couch-url http://couchdb:5984 | /usr/bin/ts -s
    # Output locally saved benchmarks if they exist
    - 'if [ -d .benchmarks ]; then find .benchmarks -type f -exec cat {} \; ; fi'

build_docker_image:
  stage: build
  image: 0xacab.org:4567/leap/soledad:latest
  services:
    - docker:dind
  tags:
    - docker-in-docker
  before_script:
    - >
      export LAST_COMMIT=$(curl -s \
        --header "PRIVATE-TOKEN: ${LEAP_CODE_O_MATIC_PRIVATE_TOKEN}" \
        https://0xacab.org/api/v4/projects/519/pipelines | \
        python -c "import sys, json; print json.load(sys.stdin)[1]['sha']")
  script:
    - >
      if git diff $LAST_COMMIT HEAD --name-only|grep testing/docker; then
        docker --version
        docker info
        docker login -u gitlab-ci-token -e sysdev@leap.se \
          -p $CI_JOB_TOKEN $CI_REGISTRY
        docker build -t ${CI_REGISTRY_IMAGE}:latest testing/docker
        docker push ${CI_REGISTRY_IMAGE}:latest
      fi

package:amd64_jessie:
  variables:
    ARCH: "amd64"
    DIST: "jessie"
    REPONAMES: "platform"
    # Default is to fail on warnings, we disable it here
    # unless a manpage is included (see #8895)
    LINTIAN_OPTS: "-X filename-length"
  <<: *job_definition

# package:amd64_stretch:
#  variables:
#    ARCH: "amd64"
#    DIST: "stretch"
#    REPONAMES: "platform"
#    # Default is to fail on warnings, we disable it here
#    # unless a manpage is included (see #8895)
#    LINTIAN_OPTS: "-X filename-length"
#  <<: *job_definition