hk.pkl

amends "package://github.com/jdx/hk/releases/download/v1.18.3/hk@1.18.3#/Config.pkl"
import "package://github.com/jdx/hk/releases/download/v1.18.3/hk@1.18.3#/Builtins.pkl"

// Define linters to use across hooks
local linters = new Mapping<String, Step> {
  // Nix:
  ["alejandra"] = (Builtins.alejandra) {
    check = "alejandra --check --quiet {{files}}"
    fix = "alejandra --quiet {{files}}"
  }

  ["deadnix"] = new Step {
    glob = List("**/*.nix")
    check = "deadnix --fail --no-lambda-pattern-names {{files}}"
    fix = "deadnix --no-lambda-pattern-names --edit {{files}}"
    batch = true
  }

  ["statix"] = new Step {
    glob = List("**/*.nix")
    check = "statix check -- {{files}}"
    fix = "statix fix -- {{files}}"
    batch = true
  }

  // Infrastructure:
  ["actionlint"] = Builtins.actionlint

  // Configuration files:
  ["pkl"] = Builtins.pkl

  // Builtins:
  ["check_merge_conflict"] = Builtins.check_merge_conflict
  ["check_symlinks"] = Builtins.check_symlinks
  ["mixed_line_ending"] = Builtins.mixed_line_ending
  ["newlines"] = Builtins.newlines
  ["trailing_whitespace"] = Builtins.trailing_whitespace
}

hooks {
  ["pre-commit"] {
    // Enable automatic fixes
    fix = true
    // Stash unstaged changes
    stash = "git"
    steps = linters
  }
  ["pre-push"] {
    // Just check, don't fix
    steps = linters
  }
  ["commit-msg"] {
    steps {
      ["gitlint"] = new Step {
        check = "gitlint --msg-filename {{commit_msg_file}}"
      }
    }
  }
  ["check"] {
    steps = linters
  }
  ["fix"] {
    fix = true
    steps = linters
  }
}