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Mats Rauhala 2020-12-30 18:35:47 +02:00
commit f26fea5fd2
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.gitignore vendored Normal file
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.envrc
dist/
dist-newstyle/

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# stylish-haskell configuration file
# ==================================
# The stylish-haskell tool is mainly configured by specifying steps. These steps
# are a list, so they have an order, and one specific step may appear more than
# once (if needed). Each file is processed by these steps in the given order.
steps:
# Convert some ASCII sequences to their Unicode equivalents. This is disabled
# by default.
# - unicode_syntax:
# # In order to make this work, we also need to insert the UnicodeSyntax
# # language pragma. If this flag is set to true, we insert it when it's
# # not already present. You may want to disable it if you configure
# # language extensions using some other method than pragmas. Default:
# # true.
# add_language_pragma: true
# Align the right hand side of some elements. This is quite conservative
# and only applies to statements where each element occupies a single
# line.
- simple_align:
cases: false
top_level_patterns: false
records: false
# Import cleanup
- imports:
# There are different ways we can align names and lists.
#
# - global: Align the import names and import list throughout the entire
# file.
#
# - file: Like global, but don't add padding when there are no qualified
# imports in the file.
#
# - group: Only align the imports per group (a group is formed by adjacent
# import lines).
#
# - none: Do not perform any alignment.
#
# Default: global.
align: none
# The following options affect only import list alignment.
#
# List align has following options:
#
# - after_alias: Import list is aligned with end of import including
# 'as' and 'hiding' keywords.
#
# > import qualified Data.List as List (concat, foldl, foldr, head,
# > init, last, length)
#
# - with_alias: Import list is aligned with start of alias or hiding.
#
# > import qualified Data.List as List (concat, foldl, foldr, head,
# > init, last, length)
#
# - new_line: Import list starts always on new line.
#
# > import qualified Data.List as List
# > (concat, foldl, foldr, head, init, last, length)
#
# Default: after_alias
list_align: new_line
# Right-pad the module names to align imports in a group:
#
# - true: a little more readable
#
# > import qualified Data.List as List (concat, foldl, foldr,
# > init, last, length)
# > import qualified Data.List.Extra as List (concat, foldl, foldr,
# > init, last, length)
#
# - false: diff-safe
#
# > import qualified Data.List as List (concat, foldl, foldr, init,
# > last, length)
# > import qualified Data.List.Extra as List (concat, foldl, foldr,
# > init, last, length)
#
# Default: true
pad_module_names: false
# Long list align style takes effect when import is too long. This is
# determined by 'columns' setting.
#
# - inline: This option will put as much specs on same line as possible.
#
# - new_line: Import list will start on new line.
#
# - new_line_multiline: Import list will start on new line when it's
# short enough to fit to single line. Otherwise it'll be multiline.
#
# - multiline: One line per import list entry.
# Type with constructor list acts like single import.
#
# > import qualified Data.Map as M
# > ( empty
# > , singleton
# > , ...
# > , delete
# > )
#
# Default: inline
long_list_align: new_line_multiline
# Align empty list (importing instances)
#
# Empty list align has following options
#
# - inherit: inherit list_align setting
#
# - right_after: () is right after the module name:
#
# > import Vector.Instances ()
#
# Default: inherit
empty_list_align: inherit
# List padding determines indentation of import list on lines after import.
# This option affects 'long_list_align'.
#
# - <integer>: constant value
#
# - module_name: align under start of module name.
# Useful for 'file' and 'group' align settings.
list_padding: 7
# Separate lists option affects formatting of import list for type
# or class. The only difference is single space between type and list
# of constructors, selectors and class functions.
#
# - true: There is single space between Foldable type and list of it's
# functions.
#
# > import Data.Foldable (Foldable (fold, foldl, foldMap))
#
# - false: There is no space between Foldable type and list of it's
# functions.
#
# > import Data.Foldable (Foldable(fold, foldl, foldMap))
#
# Default: true
separate_lists: false
# Space surround option affects formatting of import lists on a single
# line. The only difference is single space after the initial
# parenthesis and a single space before the terminal parenthesis.
#
# - true: There is single space associated with the enclosing
# parenthesis.
#
# > import Data.Foo ( foo )
#
# - false: There is no space associated with the enclosing parenthesis
#
# > import Data.Foo (foo)
#
# Default: false
space_surround: false
# Language pragmas
- language_pragmas:
# We can generate different styles of language pragma lists.
#
# - vertical: Vertical-spaced language pragmas, one per line.
#
# - compact: A more compact style.
#
# - compact_line: Similar to compact, but wrap each line with
# `{-#LANGUAGE #-}'.
#
# Default: vertical.
style: vertical
# Align affects alignment of closing pragma brackets.
#
# - true: Brackets are aligned in same column.
#
# - false: Brackets are not aligned together. There is only one space
# between actual import and closing bracket.
#
# Default: true
align: false
# stylish-haskell can detect redundancy of some language pragmas. If this
# is set to true, it will remove those redundant pragmas. Default: true.
remove_redundant: true
# Replace tabs by spaces. This is disabled by default.
# - tabs:
# # Number of spaces to use for each tab. Default: 8, as specified by the
# # Haskell report.
# spaces: 8
# Remove trailing whitespace
- trailing_whitespace: {}
# Squash multiple spaces between the left and right hand sides of some
# elements into single spaces. Basically, this undoes the effect of
# simple_align but is a bit less conservative.
# - squash: {}
# A common setting is the number of columns (parts of) code will be wrapped
# to. Different steps take this into account. Default: 80.
columns: 80
# By default, line endings are converted according to the OS. You can override
# preferred format here.
#
# - native: Native newline format. CRLF on Windows, LF on other OSes.
#
# - lf: Convert to LF ("\n").
#
# - crlf: Convert to CRLF ("\r\n").
#
# Default: native.
newline: native
# Sometimes, language extensions are specified in a cabal file or from the
# command line instead of using language pragmas in the file. stylish-haskell
# needs to be aware of these, so it can parse the file correctly.
#
# No language extensions are enabled by default.
language_extensions:
- RecordWildCards
- TemplateHaskell
- QuasiQuotes
- LambdaCase
- TupleSections
- MultiParamTypeClasses
- TypeApplications
- DataKinds
- TypeFamilies
- FlexibleContexts
- NamedFieldPuns
- MultiWayIf
- PolyKinds
- ExplicitForAll
- FunctionalDependencies
- ExplicitNamespaces
- ScopedTypeVariables
- ExistentialQuantification
- InstanceSigs
- GeneralizedNewtypeDeriving
- BangPatterns

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# Revision history for buuka
## 0.1.0.0 -- YYYY-mm-dd
* First version. Released on an unsuspecting world.

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Copyright (c) 2020, Mats Rauhala
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* Neither the name of Mats Rauhala nor the names of other
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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import Distribution.Simple
main = defaultMain

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module Main where
import qualified MyLib (someFunc)
main :: IO ()
main = do
putStrLn "Hello, Haskell!"
MyLib.someFunc

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cabal-version: 2.4
-- Initial package description 'buuka.cabal' generated by 'cabal init'.
-- For further documentation, see http://haskell.org/cabal/users-guide/
name: buuka
version: 0.1.0.0
-- synopsis:
-- description:
-- bug-reports:
license: BSD-3-Clause
license-file: LICENSE
author: Mats Rauhala
maintainer: mats.rauhala@iki.fi
-- copyright:
category: Web
extra-source-files: CHANGELOG.md
library
exposed-modules: MyLib
-- other-modules:
-- other-extensions:
build-depends: base ^>=4.13.0.0
, aeson
, yaml
, mtl
, transformers
, unliftio-core
, conduit
, conduit-extra
hs-source-dirs: src
default-language: Haskell2010
executable buuka
main-is: Main.hs
-- other-modules:
-- other-extensions:
build-depends: base ^>=4.13.0.0, buuka
, optparse-applicative
hs-source-dirs: app
default-language: Haskell2010
test-suite buuka-test
default-language: Haskell2010
type: exitcode-stdio-1.0
hs-source-dirs: test
main-is: MyLibTest.hs
build-depends: base ^>=4.13.0.0
, buuka
, hedgehog
, tasty-hedgehog
, tasty

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{ mkDerivation, aeson, base, conduit, conduit-extra, hedgehog, mtl
, optparse-applicative, stdenv, tasty, tasty-hedgehog, transformers
, unliftio-core, yaml
}:
mkDerivation {
pname = "buuka";
version = "0.1.0.0";
src = ./.;
isLibrary = true;
isExecutable = true;
libraryHaskellDepends = [
aeson base conduit conduit-extra mtl transformers unliftio-core
yaml
];
executableHaskellDepends = [ base optparse-applicative ];
testHaskellDepends = [ base hedgehog tasty tasty-hedgehog ];
license = stdenv.lib.licenses.bsd3;
}

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with (import <nixpkgs> {});
let
buuka = haskellPackages.callPackage ./. {};
in
mkShell {
name = "shell-buuka";
buildInputs = [
ghcid
stylish-haskell
cabal2nix
haskellPackages.cabal-install
(haskellPackages.ghcWithPackages (_: buuka.buildInputs ++ buuka.propagatedBuildInputs))
];
}

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

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module Main (main) where
main :: IO ()
main = putStrLn "Test suite not yet implemented."