---
version: 2.1

jobs:
  test-setup:
    parameters:
      image:
        type: string
      # alpine has no supported installer, so setup can only *verify*
      # dependencies there; unresolved ones are expected, not a failure
      strict:
        type: string
        default: '--strict'
    docker:
      - image: << parameters.image >>
    steps:
      - run:
          name: install test prerequisites
          command: |
            if   command -v pacman  >/dev/null 2>&1
            then pacman -Syu --noconfirm --needed git zsh sudo openssh tar gzip
            elif command -v dnf     >/dev/null 2>&1
            then dnf install -y git zsh sudo openssh-clients tar gzip
            elif command -v apt-get >/dev/null 2>&1
            then apt-get update && apt-get install -y git zsh sudo openssh-client ca-certificates tar gzip
            elif command -v apk     >/dev/null 2>&1
            then apk add --no-cache git zsh sudo openssh-client shadow tar
            fi
      - checkout
      - run:
          name: run setup as an unprivileged user
          command: |
            useradd -m tester 2>/dev/null || adduser -D tester
            echo 'tester ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/tester

            TESTER_HOME="$(getent passwd tester | cut -d: -f6)"
            cp -a . "${TESTER_HOME}/.wryn"
            chown -R tester "${TESTER_HOME}/.wryn"

            # a LOGIN shell, so /etc/profile contributes to PATH exactly as
            # it would in a real session (debian puts /usr/games there)
            su - tester -c "cd ~/.wryn && ./setup/run \
                --only packages \
                --min \
                --ci \
                << parameters.strict >> \
                --no-logfile \
                "

  deploy:
    docker:
      - image: docker:git
    steps:
      - checkout
      - setup_remote_docker
      - run: docker build . -t blaziken734/debugger -f .docker/Dockerfile
      - run: echo $DOCKER_PASS | docker login -u $DOCKER_USER --password-stdin
      - run: docker push blaziken734/debugger

workflows:
  version: 2
  main:
    jobs:
      - test-setup:
          name: test-arch
          image: archlinux:base-devel
      - test-setup:
          name: test-fedora
          image: fedora:latest
      - test-setup:
          name: test-debian
          image: debian:stable
      - test-setup:
          name: test-alpine
          image: alpine:latest
          strict: ''

      - deploy:
          requires:
            - test-arch
            - test-fedora
            - test-debian
            - test-alpine
          context:
            - yage-docker
          filters:
            branches:
              only:
                - main