variables:
  - &rust_image "docker.io/rust:1.76"
  - &slow_check_paths
    - path:
        # rust source code
        - "crates/**"
        - "src/**"
        - "tests/**"
        - "**/Cargo.toml"
        - "Cargo.lock"
        # database migrations
        - "migrations/**"
        # config files and scripts used by ci
        - ".woodpecker.yml"

steps:

  toml_fmt:
    image: docker.io/tamasfe/taplo:0.8.1
    commands:
      - taplo format --check


  cargo_fmt:
    image: docker.io/rustlang/rust:nightly
    environment:
      # store cargo data in repo folder so that it gets cached between steps
      CARGO_HOME: .cargo_home
    commands:
      - rustup component add rustfmt
      - cargo fmt --check

  cargo_machete:
    image: *rust_image
    commands:
      - wget https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz
      - tar -xvf cargo-binstall-x86_64-unknown-linux-musl.tgz
      - cp cargo-binstall /usr/local/cargo/bin
      - cargo binstall -y cargo-machete
      - cargo machete

  ignored_files:
    image: docker.io/alpine:latest
    commands:
      - apk add git
      - IGNORED=$(git ls-files --cached -i --exclude-standard)
      - if [[ "$IGNORED" ]]; then echo "Ignored files present:\n$IGNORED\n"; exit 1; fi

  check:
    image: *rust_image
    environment:
      CARGO_HOME: .cargo_home
    commands:
      - cargo check
    when: *slow_check_paths

  cargo_clippy:
    image: *rust_image
    environment:
      CARGO_HOME: .cargo_home
    commands:
      - rustup component add clippy
      - cargo clippy --tests --all-targets -- -D warnings
    when: *slow_check_paths

  cargo_build:
    image: *rust_image
    environment:
      CARGO_HOME: .cargo_home
    commands:
      - cargo build
      - mv target/debug/skip target/skip
    when: *slow_check_paths

  cargo_test:
    image: *rust_image
    environment:
      RUST_BACKTRACE: "1"
      CARGO_HOME: .cargo_home
    commands:
      - cargo test --no-fail-fast
    when: *slow_check_paths

  integration_test:
    image: *rust_image
    commands:
      - ./test.sh

  publish_to_crates_io:
    image: *rust_image
    commands:
      - cargo login "$CARGO_REGISTRY_TOKEN"
      - cargo publish --registry crates-io --no-verify --allow-branch "${CI_COMMIT_TAG}" --yes
    secrets: [cargo_registry_token]
    when:
      event: tag