when:
  event: [push, cron]

matrix:
  include:
    - PLATFORM: rhel-9
      PLATFORM_ID: el9
    # - PLATFORM: centos-8
    #   PLATFORM_ID: el8
    # - PLATFORM: ubuntu-2204
    #   PLATFORM_ID: 2204
    # - PLATFORM: ubuntu-2404
    # PLATFORM_ID: 2404
    # - PLATFORM: opensuse-155
    #   PLATFORM_ID: suse155

steps:
  # Ensures that we're always using the latest available upstream build chain
  # - name: Pull upstream
  #   image: alpine:3.20
  #   commands:
  #     - apk add -q --no-cache git
  #     - git remote add upstream https://github.com/cynkra/r-builds.git
  #     - git config --global user.email "you@example.com"
  #     - git config --global user.name "Your Name"
  #     - git config pull.ff only
  #     - git fetch upstream
  #     - git merge upstream/main --allow-unrelated-histories
  #.

  - name: Get latest R version
    image: alpine:3.20
    commands:
      - apk add -q --no-cache curl
      # - curl -s https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/r/r.rb | grep -o 'R-[0-9]*\.[0-9]*\.[0-9]*' | tr -d 'R-' | tr -d '"' > r-release-version.txt
      - echo "4.4.0" > r-release-version.txt
      - cat r-release-version.txt

  - name: Check if files for R version already exist in s3
    # secrets: [aws_access_key_id_cynkra, aws_secret_access_key_cynkra]
    environment:
      AWS_ACCESS_KEY_ID:
        from_secret: b2_application_key_id
      AWS_SECRET_ACCESS_KEY:
        from_secret: b2_application_key
      AWS_ENDPOINT_URL: https://s3.eu-central-003.backblazeb2.com
    image: alpine:3.20
    commands:
      - apk add -q --no-cache aws-cli
      - aws s3 ls s3://devxy-r-builds/${PLATFORM_ID}/ | tail -1 | awk '{print $NF}' | cut -c 3-7 > r_build_latest.txt
      - cat r_build_latest.txt

  - name: Build
    image: library/docker:27.0.3-dind-alpine3.20
    privileged: true
    environment:
      DOCKER_HOST: tcp://docker:2375
    commands: |
      echo $DOCKER_HOST
      docker --tls=false ps
      if [ ! -s r_build_latest.txt ] || [ ! "$(cat r-release-version.txt)" = "$(cat r_build_latest.txt)" ]; then
        apk add -q --no-cache py3-pip make just aws-cli docker-compose
        pip3 install -q b2 --break-system-packages
        just build-r-${PLATFORM} $(cat r-release-version.txt)
      fi
    # volumes:
    # - docker-sock:/var/run/docker.sock
    # volumes:
    # - /var/run/docker.sock:/var/run/docker.sock
    #   - /tmp:/tmp

  - name: Upload
    image: pats22/s3-plugin:latest
    pull: true
    settings:
      bucket: devxy-r-builds
      strip_prefix: /tmp/${PLATFORM}/
      source: /tmp/${PLATFORM}/*
      target: ${PLATFORM_ID}/
      region: eu-central-003
      acl: public-read
      access_key:
        from_secret: b2_application_key_id
      secret_key:
        from_secret: b2_application_key
      endpoint: s3.eu-central-003.backblazeb2.com
      overwrite: false
    # volumes:
    #   - /tmp:/tmp

  # - name: Upload to S3
  #   image: alpine:3.20
  #   secrets:
  #     [
  #       aws_access_key_id_cynkra,
  #       aws_secret_access_key_cynkra,
  #       b2_application_key,
  #       b2_application_key_id,
  #     ]
  #   environment:
  #     # AWS_ACCESS_KEY_ID:
  #     #   from_secret: aws_access_key_id_cynkra
  #     # AWS_SECRET_ACCESS_KEY:
  #     #   from_secret: aws_secret_access_key_cynkra
  #     AWS_ACCESS_KEY_ID:
  #       from_secret: b2_application_key
  #     AWS_SECRET_ACCESS_KEY:
  #       from_secret: b2_application_key_id
  #     AWS_ENDPOINT_URL: s3.eu-central-003.backblazeb2.com
  #   commands: |
  #     apk add -q --no-cache bash aws-cli
  #     if [ "$(ls -A /tmp/${PLATFORM}/)" ]; then
  #       for file in /tmp/${PLATFORM}/*; do
  #         aws s3 cp --acl public-read --no-progress "$file" "s3://devxy-r-builds/${PLATFORM_ID}/"
  #       done
  #       rm -f /tmp/${PLATFORM}/*
  #     else
  #       echo "No files to upload."
  #     fi
  #   volumes:
  #     - /tmp:/tmp

services:
  docker:
    image: docker:dind
    commands: dockerd-entrypoint.sh --tls=false
    privileged: true