.gitlab-ci.yml

variables:
  GITLAB_BASE_IMAGE: rocker/geospatial:latest
  ONYXIA_BASE_IMAGE: git-registry.stable.innovation.insee.eu/innovation/rstudio
  DOCKER_HOST: tcp://docker:2375
  DOCKER_DRIVER: overlay2
  BUILD_IMAGE: $CI_REGISTRY_IMAGE:master

stages:
  - install
  - build
  - deploy

build_image:
  stage: install
  image: gitlab/dind
  services:
    - docker:dind
  only:
    - master
  script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    # Check where the project is hosted to define the base image
    - if [[ $CI_SERVER_HOST == "gitlab.com" ]]; then export BASE_IMAGE=$GITLAB_BASE_IMAGE; else export BASE_IMAGE=$ONYXIA_BASE_IMAGE; fi
    - docker build --build-arg BASE_IMAGE=$BASE_IMAGE -t $BUILD_IMAGE .
    - docker push $BUILD_IMAGE

bookdown:
  stage: build
  image: $BUILD_IMAGE
  script:
    - Rscript -e "remotes::install_deps(dependencies = TRUE, upgrade = FALSE)"
    - Rscript -e "bookdown::render_book('index.Rmd', output_format = 'all', output_dir = '_public')"
  artifacts:
    paths:
      - _public
    expire_in: 1 week

pages:
  stage: deploy
  image: alpine:3
  script:
    - mv _public public
  artifacts:
    paths:
      - public
    expire_in: 1 week
  only:
    - master

pagedown:
  stage: build
  image: $BUILD_IMAGE
  script:
    - Rscript -e "install.packages('pagedown')"
  # artifacts:
  #   paths:
  #     - _public
  #   expire_in: 1 week
  
netlify-master:
  stage: deploy
  image: node:latest
  script:
    - npm install
    - npm install netlify-cli -g
    - netlify deploy --prod --dir _public --site "$NETLIFY_SITE_ID_MASTER" --auth "$NETLIFY_AUTH_TOKEN_MASTER"
  only:
    - master


netlify:
  stage: deploy
  image: node:latest
  script:
    - npm install
    - npm install netlify-cli -g
    - netlify deploy --alias ${CI_COMMIT_REF_NAME} --dir _public --site "$NETLIFY_SITE_ID" --auth "$NETLIFY_AUTH_TOKEN"
  except:
    - master
    - binder

    
# The purpose of this job is to invalidate the Binder cache 
# by pushing a new commit to the `binder` branch
binder:
  stage: deploy
  only:
    refs:
      - master
    variables:
      - $CI_SERVER_HOST == "gitlab.com"
  environment:
    name: Binder
    url: https://mybinder.org/v2/gl/linogaliana%2FdocumentationR/binder?urlpath=rstudio
  image: 
    name: alpine/git:v2.24.1
    entrypoint: [""]
  dependencies: []
  script:
    # configure ssh
    - eval $(ssh-agent -s)
      
    # DEPLOY_PRIVATE_KEY is a base64 encoded ssh private key for deployment
    # the corresponding public key is stored as a deploy key with write access
    - echo "$DEPLOY_PRIVATE_KEY" | base64 -d | ssh-add -
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - ssh-keyscan "$CI_SERVER_HOST" >> ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
    
    # configure git
    - git config --global user.email "$GITLAB_USER_EMAIL"
    - git config --global user.name "$GITLAB_USER_NAME"
    - git remote set-url origin "git@${CI_SERVER_HOST}:${CI_PROJECT_PATH}.git"
    
    # push a new commit to the binder branch to invalidate Binder cache
    - git fetch origin binder
    - git checkout origin/binder
    - git checkout -b binder
    - git commit --allow-empty -m "Update for ${CI_PIPELINE_URL} [skip ci]"
    - git push origin binder