cabal-version: 2.2
name:          hrep
version:       0
synopsis:      Search Haskell files
category:      Development
description:
  /Lexically/ search Haskell files.
  .
  Even the file is formatted as 
  .
  @
  computeComponentId
      :: Bool -- deterministic mode
      -> Flag String
  @
  . 
  the search for @computeComponentId ::@ will find it:
  .
  @
  .\/Cabal\/Distribution\/Backpack\/Id.hs:33:computeComponentId
  .\/Cabal\/Distribution\/Backpack\/Id.hs:34:    :: Bool -- deterministic mod
  @
  .
  In other words, @hrep@ tries to match a sequence of tokens
  .
  It's not super fast, not super smart, but might be better than @grep@ sometimes.
  .
  @
  % time hrep 'tcMonoExpr, _ ::' compiler
  compiler\/typecheck\/TcExpr.hs:123:tcMonoExpr, tcMonoExprNC
  compiler\/typecheck\/TcExpr.hs:124:    :: LHsExpr GhcRn     -- Expression to type check
  hrep 'tcMonoExpr, _ ::' compiler  2,53s user 0,18s system 99% cpu 2,714 total
  @
  .
  Kind of related project of mine: [jsgrep](https://github.com/phadej/jsstana#jsgrep)

license:       GPL-3.0-or-later
license-file:  LICENSE
author:        Oleg Grenrus <oleg.grenrus@iki.fi>
maintainer:    Oleg Grenrus <oleg.grenrus@iki.fi>
tested-with:   ghc ==8.4.4 || ==8.6.3

source-repository head
  type:     git
  location: https://github.com/phadej/hrep.git

executable hrep
  default-language: Haskell2010
  hs-source-dirs:   cli
  main-is:          Hrep.hs
  build-depends:
    , base                  ^>=4.11.1.0 || ^>=4.12.0.0
    , bytestring            ^>=0.10.8.2
    , containers            ^>=0.5.11.0 || ^>=0.6.0.1
    , directory             ^>=1.3.1.5
    , filepath              ^>=1.4.2
    , haskell-lexer         ^>=1.0.2
    , machines              ^>=0.6.4
    , mtl                   ^>=2.2.2
    , optparse-applicative  ^>=0.14.3.0
    , semigroupoids         ^>=5.3.1
    , utf8-string           ^>=1.0.1.1

  other-extensions:
    DeriveFunctor
    ExistentialQuantification
    FlexibleContexts
    OverloadedStrings
    RankNTypes