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"

local linters = new Mapping<String, Step> {
    // Haskell:
    ["cabal-gild"] = new Step {
      glob = List("**/*.cabal")
      check = "cabal-gild -m check --input={{files}}"
      fix = "cabal-gild -m format --io={{files}}"
    }

    ["fourmolu"] = new Step {
      glob = List("**/*.hs")
      check = "fourmolu --mode check {{files}}"
      fix = "fourmolu --mode inplace {{files}}"
    }

    ["hlint"] = new Step {
      glob = List("**/*.hs")
      check = "hlint -XQuasiQuotes {{files}}"
      fix = "hlint -XQuasiQuotes --refactor {{files}}"
    }

    // Markdown:
    ["mdformat"] = new Step {
      glob = List("**/*.md")
      check = "mdformat --check {{files}}"
      fix = "mdformat {{files}}"
    }

    // 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")
      workspace_indicator = "flake.nix"
      check = "statix check {{workspace}}"
      fix = "statix fix {{workspace}}"
      batch = true
    }

    ["write-files"] = new Step {
      fix = "nix run .#write-files"
    }

    // 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) {
      depends = List("write-files")
    }

    ["trailing_whitespace"] = (Builtins.trailing_whitespace) {
      depends = List("write-files")
    }
}

hooks {
    ["pre-commit"] {
        fix = true
        stash = "git"
        steps = linters
    }

    ["pre-push"] {
        steps = linters
    }

    ["fix"] {
        fix = true
        steps = linters
    }
    ["check"] {
        steps = linters
    }
}