.pre-commit-config.yaml

# Pre-commit hooks for Shimmy
# Fast quality checks that run on EVERY commit
# Regression tests run separately on PRs and releases (too slow for pre-commit)

repos:
  - repo: local
    hooks:
      # HOOK 1: Code formatting (fast - auto-fixable)
      - id: cargo-fmt
        name: cargo fmt
        entry: cargo fmt
        language: system
        types: [rust]
        pass_filenames: false
        
      # HOOK 2: Code quality (fast - catches most issues)
      - id: cargo-clippy
        name: cargo clippy
        entry: cargo clippy --all-features --all-targets -- -D warnings
        language: system
        types: [rust]
        pass_filenames: false
        
      # HOOK 3: Quick compile check (fast - ensures code builds)
      - id: cargo-check
        name: cargo check
        entry: cargo check --all-features
        language: system
        types: [rust]
        pass_filenames: false
      
      # HOOK 4: Update Cargo.lock after version changes (prevents release failures)
      - id: cargo-lock-update
        name: Update Cargo.lock
        entry: bash -c 'if git diff --cached --name-only | grep -q "Cargo.toml"; then cargo generate-lockfile; git add Cargo.lock 2>/dev/null || true; fi'
        language: system
        pass_filenames: false
        always_run: true

# NOTE: Regression tests (115 tests, ~60-100s) are NOT run on every commit
# They run automatically on:
# - Pull requests (GitHub Actions CI)
# - Release workflow (scripts/dry-run-release.sh Gate 5)
# 
# To run manually: cargo test --all-features
# Or use: ./scripts/run-regression-tests.sh