Initial commit
commit
64c2f3fd0e
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@ -0,0 +1,13 @@
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#!/usr/bin/env bash
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set -e
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filesToFormat=$(
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git --no-pager diff --name-status --no-color --cached | \
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awk '$1 != "D" && $2 ~ /\.hs/ {print $NF}'
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)
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for path in $filesToFormat
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do
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google-java-format --replace $path
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git add $path
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done;
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@ -0,0 +1,35 @@
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# direnv
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*.sw?
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.direnv
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.gopath
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/direnv
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/direnv.test
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/dist
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/test/config
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/test/data
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/test/scenarios/inherited/.envrc
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# haskell
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dist
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dist-*
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cabal-dev
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*.o
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*.hi
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*.hie
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*.chi
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*.chs.h
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*.dyn_o
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*.dyn_hi
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.hpc
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.hsenv
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.cabal-sandbox/
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cabal.sandbox.config
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*.prof
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*.aux
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||||
*.hp
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||||
*.eventlog
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.stack-work/
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cabal.project.local
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cabal.project.local~
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.HTF/
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.ghc.environment.*
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|
|
@ -0,0 +1,10 @@
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# hello-world
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## Formatting
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A `pre-commit` file is included in `.githooks` to ensure consistent formatting.
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Run the following to configure `git` to using it:
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|
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```bash
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git config --local core.hooksPath .githooks/
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```
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|
|
@ -0,0 +1,4 @@
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|||
module Main where
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|
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main :: IO ()
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main = putStrLn "Hello, World!"
|
||||
|
|
@ -0,0 +1,43 @@
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|||
{
|
||||
"nodes": {
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1644229661,
|
||||
"narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1646011258,
|
||||
"narHash": "sha256-+aen4zu5uVp52arEcgL2maCS0zQDuG1t+Azwd/O1gN4=",
|
||||
"owner": "nixos",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "a25df4c2b79c4343bcc72ad671200e5a3e286c41",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nixos",
|
||||
"ref": "nixos-21.11",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-utils": "flake-utils",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
{
|
||||
description = "A minimal Haskell flake";
|
||||
|
||||
inputs = {
|
||||
nixpkgs.url = "github:nixos/nixpkgs/nixos-21.11";
|
||||
flake-utils = {
|
||||
url = "github:numtide/flake-utils";
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, flake-utils }: {
|
||||
overlay = final: prev: {
|
||||
hello-world = prev.haskellPackages.callCabal2nix "hello-world" self { };
|
||||
};
|
||||
} // (flake-utils.lib.eachDefaultSystem (system:
|
||||
let
|
||||
pkgs = import nixpkgs {
|
||||
inherit system;
|
||||
overlays = [ self.overlay ];
|
||||
};
|
||||
|
||||
haskell = {
|
||||
ghc = pkgs.haskellPackages.ghc;
|
||||
hls = pkgs.haskell-language-server.override {
|
||||
supportedGhcVersions = [ "8107" ];
|
||||
};
|
||||
};
|
||||
in
|
||||
with pkgs; {
|
||||
packages = { inherit hello-world; };
|
||||
|
||||
defaultPackage = self.packages.${system}.hello-world;
|
||||
|
||||
devShell = mkShell {
|
||||
buildInputs = lib.attrValues self.packages.${system} ++ [
|
||||
haskell.ghc
|
||||
haskell.hls
|
||||
gdb
|
||||
# GHC depends on LANG so need this package to properly interpret our
|
||||
# files with e.g. tasty-discover.
|
||||
# https://www.reddit.com/r/Nix/comments/jyczts/nixshell_locale_issue/
|
||||
glibcLocales
|
||||
haskellPackages.cabal-install
|
||||
haskellPackages.ormolu
|
||||
haskellPackages.tasty-discover
|
||||
];
|
||||
};
|
||||
}));
|
||||
}
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
cabal-version: 3.0
|
||||
name: hello-world
|
||||
version: 0.1.0.0
|
||||
|
||||
synopsis: The Corner programming language.
|
||||
-- A longer description of the package.
|
||||
-- description:
|
||||
|
||||
-- license:
|
||||
author: <author>
|
||||
maintainer: <author>@<email>.com
|
||||
bug-reports: https://github.com/<owner>/<repo>/issues
|
||||
|
||||
-- A copyright notice.
|
||||
-- copyright:
|
||||
-- category:
|
||||
extra-source-files:
|
||||
CHANGELOG.md
|
||||
README.md
|
||||
|
||||
common hello-world-common
|
||||
default-language: Haskell2010
|
||||
default-extensions: BangPatterns,
|
||||
BinaryLiterals,
|
||||
ConstrainedClassMethods,
|
||||
ConstraintKinds,
|
||||
DeriveDataTypeable,
|
||||
DeriveFoldable,
|
||||
DeriveFunctor,
|
||||
DeriveGeneric,
|
||||
DeriveLift,
|
||||
DeriveTraversable,
|
||||
DoAndIfThenElse,
|
||||
EmptyCase,
|
||||
EmptyDataDecls,
|
||||
EmptyDataDeriving,
|
||||
ExistentialQuantification,
|
||||
ExplicitForAll,
|
||||
-- Enabled by default, but not supported by ghc-8.10.
|
||||
-- FieldSelectors,
|
||||
FlexibleContexts,
|
||||
FlexibleInstances,
|
||||
ForeignFunctionInterface,
|
||||
GADTSyntax,
|
||||
GeneralisedNewtypeDeriving,
|
||||
HexFloatLiterals,
|
||||
ImplicitPrelude,
|
||||
ImportQualifiedPost,
|
||||
InstanceSigs,
|
||||
KindSignatures,
|
||||
MonomorphismRestriction,
|
||||
MultiParamTypeClasses,
|
||||
NamedFieldPuns,
|
||||
NamedWildCards,
|
||||
NumericUnderscores,
|
||||
PatternGuards,
|
||||
PolyKinds,
|
||||
PostfixOperators,
|
||||
RankNTypes,
|
||||
RelaxedPolyRec,
|
||||
ScopedTypeVariables,
|
||||
StandaloneDeriving,
|
||||
StandaloneKindSignatures,
|
||||
StarIsType,
|
||||
TraditionalRecordSyntax,
|
||||
TupleSections,
|
||||
TypeApplications,
|
||||
TypeOperators,
|
||||
TypeSynonymInstances
|
||||
build-depends: base,
|
||||
relude
|
||||
mixins: base hiding (Prelude),
|
||||
relude (Relude as Prelude),
|
||||
relude
|
||||
ghc-options: -Wall
|
||||
|
||||
executable hello-world
|
||||
import: hello-world-common
|
||||
main-is: Main.hs
|
||||
hs-source-dirs: app
|
||||
Loading…
Reference in New Issue