variables:
  NIXOS_VERSION: "unstable"
  NIXPKGS_ALLOW_UNFREE: "1"
  NIXPKGS_ALLOW_INSECURE: "1"

steps:
  - name: Configure Nix Channels
    commands:
      - nix-channel --add https://nixos.org/channels/nixos-${NIXOS_VERSION} nixos
      - nix-channel --update
    when:
      - evaluate: 'CI_PIPELINE_EVENT != "cron" && CI_PIPELINE_EVENT != "schedule"'

  - name: Check Flake
    commands:
      - nix flake check
    when:
      - evaluate: 'CI_PIPELINE_EVENT != "cron" && CI_PIPELINE_EVENT != "schedule"'

  - name: Deploy
    commands:
      - eval "$(ssh-agent -s)"
      - chmod 0600 $SSH_PRIVATE_KEY
      - ssh-add $SSH_PRIVATE_KEY
      - nix develop --command deploy
      when:
      - evaluate: 'CI_PIPELINE_EVENT != "cron" && CI_COMMIT_BRANCH == "master"'