# Define the sequence of steps for the CI pipeline
steps:
  # Step 1: Run tests and checks (formatting, clippy, build, test)
  test-and-check:
    image: ubuntu:latest
    commands:
      # Install dependencies
      - apt-get update && apt-get install -y curl git
      # Install Rust toolchain
      - curl https://sh.rustup.rs -sSf | sh -s -- -y
      # Source the cargo environment to make rustup/cargo available
      - source "$HOME/.cargo/env"
      # Run formatting check
      - cargo fmt --all -- --check
      # Run clippy linter with warnings as errors
      - cargo clippy --jobs 2 -- -D warnings
      # Build the project in release mode
      - cargo build --verbose --release --jobs 2
      # Run tests
      - cargo test --verbose --jobs 2
    when:
      branch: main
      event: [ push, pull_request ]

  # Step 2: Build for x86_64 architecture
  build-x86_64:
    image: ubuntu:latest
    commands:
      # Install dependencies
      - apt-get update && apt-get install -y curl git
      # Install Rust toolchain
      - curl https://sh.rustup.rs -sSf | sh -s -- -y
      # Source the cargo environment
      - source "$HOME/.cargo/env"
      # Add the x86_64 target
      - rustup target add x86_64-unknown-linux-gnu
      # Build for x86_64 target
      - cargo build --target x86_64-unknown-linux-gnu --release --verbose --jobs 2
    when:
      branch: main
      event: [ push, pull_request ]

  # Step 3: Build for aarch64 architecture
  build-aarch64:
    image: ubuntu:latest
    commands:
      # Install dependencies including aarch64 cross-compiler
      - apt-get update && apt-get install -y curl git gcc-aarch64-linux-gnu
      # Install Rust toolchain
      - curl https://sh.rustup.rs -sSf | sh -s -- -y
      # Source the cargo environment
      - source "$HOME/.cargo/env"
      # Add the aarch64 target
      - rustup target add aarch64-unknown-linux-gnu
      # Configure the linker for aarch64 target in Cargo config
      - echo '[target.aarch64-unknown-linux-gnu]' >> "$HOME/.cargo/config.toml"
      - echo 'linker = "aarch64-linux-gnu-gcc"' >> "$HOME/.cargo/config.toml"
      # Build for aarch64 target
      - cargo build --target aarch64-unknown-linux-gnu --release --verbose --jobs 2
    when:
      branch: main
      event: [ push, pull_request ]