.gitlab-ci.yml

variables:
  DACECALC1: "10.194.66.55"

image: docker-registry.obsuks2.unige.ch/condaforge/mambaforge:latest

stages:
  - build
  - test
  - documentation
  - staging
  - production

.setup_env:
  before_script:
    - apt-get update -y
    ##
    ## Install ssh-agent if not already installed, it is required by Docker.
    ## (change apt-get to yum if you use an RPM-based image)
    ##
    - 'command -v ssh-agent >/dev/null || ( apt-get install openssh-client -y )'
    ## Run ssh-agent (inside the build environment)
    ##
    - eval $(ssh-agent -s)
    ##
    ## Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
    ## We're using tr to fix line endings which makes ed25519 keys work
    ## without extra base64 encoding.
    ## https://gitlab.com/gitlab-examples/ssh-private-key/issues/1#note_48526556
    ##
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
    ##
    ## Create the SSH directory and give it the right permissions
    ##
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - echo "$SSH_KNOWN_HOSTS_DACECALC1" >> ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
    ## Install necessary packages
    - apt-get install build-essential rsync curl -y
    ## Conda env
    - source /opt/conda/etc/profile.d/conda.sh
    - mamba env create -f spleaf_env.yml
    - conda activate spleaf

Build distribution:
  extends: .setup_env
  stage: build
  script:
    - python setup.py sdist
  artifacts:
    paths:
      - dist/*.tar.gz
    expire_in: 1 day

Run test:
  extends: .setup_env
  stage: test
  script:
    - pip install dist/*.tar.gz
    - cd test
    - python -m pytest

Generate documentation:
  extends: .setup_env
  stage: documentation
  script:
    - pip install dist/*.tar.gz
    - cd doc
    - make html
  artifacts:
    paths:
      - doc/build/html
    expire_in: 1 day

Deploy on Staging:
  extends: .setup_env
  stage: staging
  script:
    - rsync -v dist/*.tar.gz dacemgr@${DACECALC1}:/www/people/delisle/public/staging/spleaf/
    - rsync -rv --delete doc/build/html/ dacemgr@${DACECALC1}:/www/people/delisle/public/staging/spleaf/doc

Release and deploy on Production:
  extends: .setup_env
  stage: production
  script:
    # According to documentation, gitlab uses detached HEAD and we need to go back to master to release.
    # See https://gitlab.com/gitlab-org/gitlab-ce/issues/19421
    - git checkout -B master origin/master
    - git config --global user.name 'Gitlab CI'
    - git config --global user.email ''
    - git remote set-url origin "https://gitlab-ci-token:$RELEASE_TOKEN@gitlab.unige.ch/jean-baptiste.delisle/spleaf.git"
    # Tag
    - VERSION=`grep __version__ spleaf/__info__.py | sed 's/.*version__ = "//' | sed 's/"//'`
    - TAG_VERSION="v$VERSION"
    - git tag -a "$TAG_VERSION" -m "Release spleaf $TAG_VERSION"
    - git push origin "$TAG_VERSION" --quiet
    - CHANGES=`cat CHANGES.txt`
    # Add release on gitlab (via gitlab API)
    - curl -X POST -H "PRIVATE-TOKEN:$RELEASE_TOKEN" -F "name=Release spleaf $TAG_VERSION" -F "tag_name=$TAG_VERSION" -F "ref=$TAG_VERSION" -F "description=Changes:$CHANGES" 'https://gitlab.unige.ch/api/v4/projects/1383/releases'
    # Deploy on https://obswww.unige.ch/~delisle/
    - rsync -v dist/*.tar.gz dacemgr@${DACECALC1}:/www/people/delisle/public/spleaf/
    - rsync -rv --delete doc/build/html/ dacemgr@${DACECALC1}:/www/people/delisle/public/spleaf/doc
    - rsync -rv --delete doc/build/html/ dacemgr@${DACECALC1}:/www/people/delisle/public/spleaf/doc_hist/${TAG_VERSION}
    # Deploy on Pypi
    - python -m twine upload dist/*.tar.gz
    # Upgrade to next version
    - MAJOR_DIGIT=`echo $VERSION | awk -F. '{print $1}'`
    - MINOR_DIGIT=`echo $VERSION | awk -F. '{print $2}'`
    - PATCH_DIGIT=`echo $VERSION | awk -F. '{print $3}'`
    - PATCH_DIGIT=$((PATCH_DIGIT + 1))
    - NEW_VERSION="$MAJOR_DIGIT.$MINOR_DIGIT.$PATCH_DIGIT"
    - echo $NEW_VERSION
    # Need to hack sed to work on both mac and unix. See details here : https://stackoverflow.com/questions/5694228/sed-in-place-flag-that-works-both-on-mac-bsd-and-linux
    - sed -i.bak s"/version__ = \"$VERSION\"/version__ = \"$NEW_VERSION\"/g" spleaf/__info__.py
    - git add spleaf/__info__.py
    - git commit -m "Upgrade project to next version $NEW_VERSION"
    - git push origin master --quiet
  when: manual