REF add stylish haskell

This commit is contained in:
Nathan Dwarshuis 2020-03-20 01:12:20 -04:00
parent 673a7f5f07
commit 5d0b7be101
5 changed files with 308 additions and 43 deletions

264
.stylish-haskell.yaml Normal file
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@ -0,0 +1,264 @@
# 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
# Format record definitions
- records: {}
# Align the right hand side of some elements. This is quite conservative
# and only applies to statements where each element occupies a single
# line. All default to true.
- simple_align:
cases: true
top_level_patterns: true
records: true
# 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: group
# 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)
#
# - with_module_name: Import list is aligned `list_padding` spaces after
# the module name.
#
# > import qualified Data.List as List (concat, foldl, foldr, head,
# init, last, length)
#
# This is mainly intended for use with `pad_module_names: false`.
#
# > import qualified Data.List as List (concat, foldl, foldr, head,
# init, last, length, scanl, scanr, take, drop,
# sort, nub)
#
# - 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: after_alias
# 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: true
# 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: 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.
#
# Default: 4
list_padding: 4
# 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: true
# 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: true
# 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
# Language prefix to be used for pragma declaration, this allows you to
# use other options non case-sensitive like "language" or "Language".
# If a non correct String is provided, it will default to: LANGUAGE.
language_prefix: LANGUAGE
# 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 indentation setting. Different steps take this into account.
indent: 4
# A common setting is the number of columns (parts of) code will be wrapped
# to. Different steps take this into account.
#
# Set this to null to disable all line wrapping.
#
# 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:
# - TemplateHaskell
# - QuasiQuotes
# Attempt to find the cabal file in ancestors of the current directory, and
# parse options (currently only language extensions) from that.
#
# Default: true
cabal: true

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@ -1,7 +1,7 @@
{-# LANGUAGE OverloadedStrings #-}
import SendXMsg
import ACPI
import SendXMsg
import Control.Monad
@ -9,7 +9,7 @@ import Data.ByteString
import Data.ByteString.Char8 as C
import Data.Connection
import System.IO.Streams.Internal as S (read)
import System.IO.Streams.Internal as S (read)
import System.IO.Streams.UnixSocket
splitLine :: ByteString -> [ByteString]
@ -19,12 +19,12 @@ parseLine :: ByteString -> Maybe ACPIEvent
parseLine line =
-- TODO what if we don't have a list this long (we crash)
case (line' !! 1, line' !! 2) of
("PBTN", _) -> Just Power
("PWRF", _) -> Just Power
("SLPB", _) -> Just Sleep
("SBTN", _) -> Just Sleep
("PBTN", _) -> Just Power
("PWRF", _) -> Just Power
("SLPB", _) -> Just Sleep
("SBTN", _) -> Just Sleep
("LID", "close") -> Just LidClose
_ -> Nothing
_ -> Nothing
where
line' = splitLine line

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@ -19,4 +19,4 @@ main = getArgs >>= parse
parse :: [String] -> IO ()
parse [magic, tag] = sendXMsg magic tag >> exitSuccess
parse _ = exitFailure
parse _ = exitFailure

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@ -1,12 +1,12 @@
-- import Xmobar.Backlight
import Xmobar.Screensaver
import Xmobar.Screensaver
import qualified Theme as T
import qualified Theme as T
import Data.List
import Data.List
import Xmobar
import XMonad (getXMonadDir)
import Xmobar
import XMonad (getXMonadDir)
wrapColor :: String -> String -> String
wrapColor c s = "<fc=" ++ c ++ ">" ++ s ++ "</fc>"

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@ -1,46 +1,47 @@
{-# LANGUAGE MultiWayIf #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE MultiWayIf #-}
module Main (main) where
import ACPI
import SendXMsg
import Notify
import Shell
import DBus.Client (Client)
import Notify
import SendXMsg
import Shell
import DBus.Common
import DBus.Backlight
import DBus.Common
import qualified Theme as T
import Control.Monad (mapM_, forM, forM_, void, when)
import Control.Monad (forM, forM_, mapM_, void, when)
import Data.List (find, sortBy, sortOn)
import Data.List (find, sortBy, sortOn)
import qualified Data.Map.Lazy as M
import Data.Maybe (catMaybes, isJust)
import Data.Monoid (All(..))
import Data.Maybe (catMaybes, isJust)
import Data.Monoid (All (..))
import Graphics.X11.Types
import Graphics.X11.Xlib.Atom
import Graphics.X11.Xlib.Extras
import Graphics.X11.Types
import Graphics.X11.Xrandr
import Control.Arrow (first)
import Control.Arrow (first)
import Control.Exception
import System.Directory
import System.Exit
import System.IO
import System.Process (waitForProcess)
import System.Process.Internals
( ProcessHandle__(ClosedHandle, OpenHandle)
, withProcessHandle
, mkProcessHandle)
import System.Posix.IO
import System.Posix.Process
import System.Posix.Signals
import System.Posix.Types
import System.Process (waitForProcess)
import System.Process.Internals
( ProcessHandle__ (ClosedHandle, OpenHandle)
, mkProcessHandle
, withProcessHandle
)
import Text.Read (readMaybe)
@ -99,15 +100,15 @@ main = do
spawnPipe' :: MonadIO m => String -> m (ProcessID, Handle)
spawnPipe' x = io $ do
(rd, wr) <- createPipe
setFdOption wr CloseOnExec True
h <- fdToHandle wr
hSetBuffering h LineBuffering
p <- xfork $ do
_ <- dupTo rd stdInput
executeFile "/bin/sh" False ["-c", x] Nothing
closeFd rd
return (p, h)
(rd, wr) <- createPipe
setFdOption wr CloseOnExec True
h <- fdToHandle wr
hSetBuffering h LineBuffering
p <- xfork $ do
_ <- dupTo rd stdInput
executeFile "/bin/sh" False ["-c", x] Nothing
closeFd rd
return (p, h)
myWorkspaces = map show [1..10 :: Int]
@ -373,7 +374,7 @@ spawnDmenuCmd :: String -> [String] -> X ()
spawnDmenuCmd cmd args = do
name <- getMonitorName
case name of
Just n -> spawnCmd cmd $ ["-m", n] ++ args
Just n -> spawnCmd cmd $ ["-m", n] ++ args
Nothing -> io $ putStrLn "fail"
spawnDmenuCmd' :: [String] -> X ()