stages:
  - ci
  - artifacts
  - deploy

variables:
  # Makes some things print in color
  TERM: ansi

before_script:
  - |
    # Enable nix-command and flakes
    echo "experimental-features = nix-command flakes" >> /etc/nix/nix.conf

    # Disable IFD, to ensure we are able to build without it
    echo "allow-import-from-derivation = false" >> /etc/nix/nix.conf

    # Add crane binary cache
    echo "extra-substituters = https://crane.cachix.org" >> /etc/nix/nix.conf
    echo "extra-trusted-public-keys = crane.cachix.org-1:8Scfpmn9w+hGdXH/Q9tTLiYAE/2dnJYRJP7kl80GuRk=" >> /etc/nix/nix.conf

    # Add nix-community binary cache
    echo "extra-substituters = https://nix-community.cachix.org" >> /etc/nix/nix.conf
    echo "extra-trusted-public-keys = nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=" >> /etc/nix/nix.conf

    # Add our own binary cache
    if [ -n "$ATTIC_ENDPOINT" ] && [ -n "$ATTIC_CACHE" ] && [ -n "$ATTIC_PUBLIC_KEY" ]; then
      echo "extra-substituters = $ATTIC_ENDPOINT/$ATTIC_CACHE" >> /etc/nix/nix.conf
      echo "extra-trusted-public-keys = $ATTIC_PUBLIC_KEY" >> /etc/nix/nix.conf
    fi

    # Install direnv
    nix profile install --impure --inputs-from . nixpkgs#direnv

    # Allow .envrc
    direnv allow

    # Set CARGO_HOME to a cacheable path
    export CARGO_HOME="$(git rev-parse --show-toplevel)/.gitlab-ci.d/cargo"

cache-ci-deps:
  stage: ci
  image: git.lix.systems/lix-project/lix:2.93.3
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
  script: direnv exec . job cache-ci-deps

ci:
  stage: ci
  image: git.lix.systems/lix-project/lix:2.93.3
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
  script:
    - direnv exec . job ci
  cache:
    paths:
      - target
      - .gitlab-ci.d

artifacts:
  stage: artifacts
  image: git.lix.systems/lix-project/lix:2.93.3
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
  script:
    - direnv exec . job artifacts
  artifacts:
    paths:
      - grapevine-static-aarch64-unknown-linux-musl
      - grapevine-static-x86_64-unknown-linux-musl

pages:
  stage: deploy
  image: git.lix.systems/lix-project/lix:2.93.3
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
  script:
    - direnv exec . job pages
  artifacts:
    paths:
      - public