lint-build-test.yml

name: Rust lint, build and test

on: ["push", "workflow_dispatch"]

env:
  CARGO_TERM_COLOR: always

jobs:
  build-and-test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true

      - name: Install rustfmt, clippy, and audit
        run: |
          rustup component add rustfmt clippy
          cargo install cargo-audit

      - name: Check formatting with rustfmt
        run: cargo fmt -- --check

      - name: Run Clippy for linting
        run: cargo clippy -- -D warnings

      - name: Run cargo audit for security vulnerabilities
        run: cargo audit

      - name: Build project
        run: cargo build --release

      - name: Run tests
        run: cargo test

      - name: Ensure version has been incremented
        run: |
          VERSION_BASE=$(git show origin/main:Cargo.toml | grep '^version = ' | awk '{ print $3 }' | tr -d '"')
          VERSION_HEAD=$(grep '^version = ' Cargo.toml | awk '{ print $3 }' | tr -d '"')
          echo "Base version: $VERSION_BASE"
          echo "Head version: $VERSION_HEAD"
          if [ "$VERSION_BASE" = "$VERSION_HEAD" ]; then
            echo "Error: Cargo.toml version has not been incremented!"
            exit 1
          else
            echo "Version has been incremented."
          fi