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OlaoluwaMOlaoluwaM
committedJul 24, 2024
feat: Added Stack to the project
This allows me to import stuff between chapter directories
1 parent 4f5a926 commit d960649

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‎.gitignore

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**/**/*.ts
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.stack-work/
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*~

‎CHANGELOG.md

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# Changelog for `haskell-from-first-principles-exercies`
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to the
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[Haskell Package Versioning Policy](https://pvp.haskell.org/).
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## Unreleased
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## 0.1.0.0 - YYYY-MM-DD

‎LICENSE

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Copyright Author name here (c) 2024
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of Author name here nor the names of other
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎README.md

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# Exercises from the "Haskell From First Principles" Book
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# haskell-from-first-principles-exercies

‎Setup.hs

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import Distribution.Simple
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main = defaultMain

‎app/Main.hs

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module Main (main) where
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import Lib
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main :: IO ()
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main = someFunc

‎haskell-from-first-principles-exercies.cabal

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cabal-version: 2.2
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-- This file has been generated from package.yaml by hpack version 0.36.0.
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--
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-- see: https://github.com/sol/hpack
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name: haskell-from-first-principles-exercies
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version: 0.1.0.0
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description: Please see the README on GitHub at <https://github.com/githubuser/haskell-from-first-principles-exercies#readme>
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homepage: https://github.com/githubuser/haskell-from-first-principles-exercies#readme
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bug-reports: https://github.com/githubuser/haskell-from-first-principles-exercies/issues
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author: Author name here
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maintainer: example@example.com
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copyright: 2024 Author name here
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license: BSD-3-Clause
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license-file: LICENSE
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build-type: Simple
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extra-source-files:
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README.md
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CHANGELOG.md
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source-repository head
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type: git
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location: https://github.com/githubuser/haskell-from-first-principles-exercies
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library
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exposed-modules:
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Ch11.Cipher
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Ch9.Cipher
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Lib
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hs-source-dirs:
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src
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default-extensions:
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ImportQualifiedPost
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LambdaCase
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ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints
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build-depends:
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base >=4.7 && <5
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default-language: Haskell2010
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executable haskell-from-first-principles-exercies-exe
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main-is: Main.hs
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other-modules:
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Paths_haskell_from_first_principles_exercies
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autogen-modules:
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Paths_haskell_from_first_principles_exercies
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hs-source-dirs:
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app
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default-extensions:
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ImportQualifiedPost
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LambdaCase
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ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
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build-depends:
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base >=4.7 && <5
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, haskell-from-first-principles-exercies
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default-language: Haskell2010
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test-suite haskell-from-first-principles-exercies-test
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type: exitcode-stdio-1.0
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main-is: Spec.hs
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other-modules:
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Paths_haskell_from_first_principles_exercies
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autogen-modules:
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Paths_haskell_from_first_principles_exercies
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hs-source-dirs:
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test
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default-extensions:
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ImportQualifiedPost
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LambdaCase
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ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
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build-depends:
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base >=4.7 && <5
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, haskell-from-first-principles-exercies
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default-language: Haskell2010

‎package.yaml

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name: haskell-from-first-principles-exercies
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version: 0.1.0.0
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github: "githubuser/haskell-from-first-principles-exercies"
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license: BSD-3-Clause
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author: "Author name here"
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maintainer: "example@example.com"
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copyright: "2024 Author name here"
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extra-source-files:
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- README.md
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- CHANGELOG.md
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# Metadata used when publishing your package
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# synopsis: Short description of your package
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# category: Web
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# To avoid duplicated efforts in documentation and dealing with the
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# complications of embedding Haddock markup inside cabal files, it is
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# common to point users to the README.md file.
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description: Please see the README on GitHub at <https://github.com/githubuser/haskell-from-first-principles-exercies#readme>
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dependencies:
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- base >= 4.7 && < 5
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default-extensions:
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- ImportQualifiedPost
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- LambdaCase
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ghc-options:
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- -Wall
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- -Wcompat
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- -Widentities
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- -Wincomplete-record-updates
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- -Wincomplete-uni-patterns
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# - -Wmissing-export-lists
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- -Wmissing-home-modules
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- -Wpartial-fields
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- -Wredundant-constraints
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library:
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source-dirs: src
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exposed-modules:
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- Ch11.Cipher
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- Ch9.Cipher
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- Lib
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other-modules: []
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executables:
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haskell-from-first-principles-exercies-exe:
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main: Main.hs
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source-dirs: app
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ghc-options:
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- -threaded
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- -rtsopts
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- -with-rtsopts=-N
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dependencies:
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- haskell-from-first-principles-exercies
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tests:
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haskell-from-first-principles-exercies-test:
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main: Spec.hs
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source-dirs: test
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ghc-options:
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- -threaded
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- -rtsopts
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- -with-rtsopts=-N
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dependencies:
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- haskell-from-first-principles-exercies

‎src/Ch11/Playground.hs

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tooMany :: GoatField -> Bool
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tooMany (GoatField (Goats n1, Goats n2)) = tooMany (n1 + n2)
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instance (Num a, TooMany a) => TooMany (a, a) where
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tooMany :: (a, a) -> Bool
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tooMany (n, n2) = tooMany (n + n2)
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-- instance (Num a, TooMany a) => TooMany (a, a) where
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-- tooMany :: (a, a) -> Bool
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-- tooMany (n, n2) = tooMany (n + n2)
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data Gardenia = Gardenia deriving (Show)
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data Daisy = Daisy deriving (Show)

‎src/Lib.hs

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module Lib
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( someFunc
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) where
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someFunc :: IO ()
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someFunc = putStrLn "someFunc"

‎stack.yaml

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# This file was automatically generated by 'stack init'
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#
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# Some commonly used options have been documented as comments in this file.
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# For advanced use and comprehensive documentation of the format, please see:
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# https://docs.haskellstack.org/en/stable/yaml_configuration/
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# Resolver to choose a 'specific' stackage snapshot or a compiler version.
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# A snapshot resolver dictates the compiler version and the set of packages
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# to be used for project dependencies. For example:
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#
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# resolver: lts-21.13
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# resolver: nightly-2023-09-24
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# resolver: ghc-9.6.2
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#
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# The location of a snapshot can be provided as a file or url. Stack assumes
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# a snapshot provided as a file might change, whereas a url resource does not.
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#
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# resolver: ./custom-snapshot.yaml
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# resolver: https://example.com/snapshots/2023-01-01.yaml
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resolver:
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url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
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# User packages to be built.
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# Various formats can be used as shown in the example below.
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#
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# packages:
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# - some-directory
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# - https://example.com/foo/bar/baz-0.0.2.tar.gz
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# subdirs:
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# - auto-update
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# - wai
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packages:
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- .
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# Dependency packages to be pulled from upstream that are not in the resolver.
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# These entries can reference officially published versions as well as
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# forks / in-progress versions pinned to a git hash. For example:
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#
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# extra-deps:
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# - acme-missiles-0.3
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# - git: https://github.com/commercialhaskell/stack.git
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# commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
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#
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# extra-deps: []
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# Override default flag values for local packages and extra-deps
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# flags: {}
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# Extra package databases containing global packages
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# extra-package-dbs: []
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# Control whether we use the GHC we find on the path
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# system-ghc: true
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#
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# Require a specific version of Stack, using version ranges
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# require-stack-version: -any # Default
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# require-stack-version: ">=2.13"
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#
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# Override the architecture used by Stack, especially useful on Windows
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# arch: i386
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# arch: x86_64
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#
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# Extra directories used by Stack for building
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# extra-include-dirs: [/path/to/dir]
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# extra-lib-dirs: [/path/to/dir]
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#
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# Allow a newer minor version of GHC than the snapshot specifies
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# compiler-check: newer-minor

‎stack.yaml.lock

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# This file was autogenerated by Stack.
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# You should not edit this file by hand.
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# For more information, please see the documentation at:
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# https://docs.haskellstack.org/en/stable/lock_files
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packages: []
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snapshots:
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- completed:
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sha256: 2fdd7d3e54540062ef75ca0a73ca3a804c527dbf8a4cadafabf340e66ac4af40
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size: 712469
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url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml
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original:
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url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/11.yaml

‎test/Spec.hs

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main :: IO ()
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main = putStrLn "Test suite not yet implemented"

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