REF add stylish haskell
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# stylish-haskell configuration file
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# ==================================
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# The stylish-haskell tool is mainly configured by specifying steps. These steps
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# are a list, so they have an order, and one specific step may appear more than
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# once (if needed). Each file is processed by these steps in the given order.
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steps:
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# Convert some ASCII sequences to their Unicode equivalents. This is disabled
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# by default.
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# - unicode_syntax:
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# # In order to make this work, we also need to insert the UnicodeSyntax
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# # language pragma. If this flag is set to true, we insert it when it's
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# # not already present. You may want to disable it if you configure
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# # language extensions using some other method than pragmas. Default:
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# # true.
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# add_language_pragma: true
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# Format record definitions
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- records: {}
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# Align the right hand side of some elements. This is quite conservative
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# and only applies to statements where each element occupies a single
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# line. All default to true.
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- simple_align:
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cases: true
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top_level_patterns: true
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records: true
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# Import cleanup
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- imports:
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# There are different ways we can align names and lists.
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#
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# - global: Align the import names and import list throughout the entire
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# file.
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#
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# - file: Like global, but don't add padding when there are no qualified
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# imports in the file.
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#
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# - group: Only align the imports per group (a group is formed by adjacent
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# import lines).
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#
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# - none: Do not perform any alignment.
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#
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# Default: global.
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align: group
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# The following options affect only import list alignment.
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#
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# List align has following options:
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#
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# - after_alias: Import list is aligned with end of import including
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# 'as' and 'hiding' keywords.
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#
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# > import qualified Data.List as List (concat, foldl, foldr, head,
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# > init, last, length)
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#
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# - with_alias: Import list is aligned with start of alias or hiding.
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#
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# > import qualified Data.List as List (concat, foldl, foldr, head,
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# > init, last, length)
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#
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# - with_module_name: Import list is aligned `list_padding` spaces after
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# the module name.
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#
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# > import qualified Data.List as List (concat, foldl, foldr, head,
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# init, last, length)
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#
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# This is mainly intended for use with `pad_module_names: false`.
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#
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# > import qualified Data.List as List (concat, foldl, foldr, head,
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# init, last, length, scanl, scanr, take, drop,
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# sort, nub)
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#
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# - new_line: Import list starts always on new line.
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#
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# > import qualified Data.List as List
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# > (concat, foldl, foldr, head, init, last, length)
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#
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# Default: after_alias
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list_align: after_alias
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# Right-pad the module names to align imports in a group:
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#
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# - true: a little more readable
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#
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# > import qualified Data.List as List (concat, foldl, foldr,
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# > init, last, length)
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# > import qualified Data.List.Extra as List (concat, foldl, foldr,
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# > init, last, length)
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#
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# - false: diff-safe
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#
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# > import qualified Data.List as List (concat, foldl, foldr, init,
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# > last, length)
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# > import qualified Data.List.Extra as List (concat, foldl, foldr,
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# > init, last, length)
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#
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# Default: true
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pad_module_names: true
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# Long list align style takes effect when import is too long. This is
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# determined by 'columns' setting.
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#
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# - inline: This option will put as much specs on same line as possible.
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#
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# - new_line: Import list will start on new line.
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#
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# - new_line_multiline: Import list will start on new line when it's
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# short enough to fit to single line. Otherwise it'll be multiline.
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#
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# - multiline: One line per import list entry.
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# Type with constructor list acts like single import.
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#
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# > import qualified Data.Map as M
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# > ( empty
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# > , singleton
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# > , ...
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# > , delete
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# > )
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#
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# Default: inline
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long_list_align: multiline
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# Align empty list (importing instances)
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#
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# Empty list align has following options
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#
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# - inherit: inherit list_align setting
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#
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# - right_after: () is right after the module name:
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#
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# > import Vector.Instances ()
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#
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# Default: inherit
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empty_list_align: inherit
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# List padding determines indentation of import list on lines after import.
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# This option affects 'long_list_align'.
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#
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# - <integer>: constant value
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#
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# - module_name: align under start of module name.
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# Useful for 'file' and 'group' align settings.
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#
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# Default: 4
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list_padding: 4
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# Separate lists option affects formatting of import list for type
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# or class. The only difference is single space between type and list
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# of constructors, selectors and class functions.
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#
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# - true: There is single space between Foldable type and list of it's
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# functions.
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#
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# > import Data.Foldable (Foldable (fold, foldl, foldMap))
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#
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# - false: There is no space between Foldable type and list of it's
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# functions.
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#
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# > import Data.Foldable (Foldable(fold, foldl, foldMap))
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#
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# Default: true
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separate_lists: true
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# Space surround option affects formatting of import lists on a single
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# line. The only difference is single space after the initial
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# parenthesis and a single space before the terminal parenthesis.
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#
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# - true: There is single space associated with the enclosing
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# parenthesis.
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#
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# > import Data.Foo ( foo )
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#
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# - false: There is no space associated with the enclosing parenthesis
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#
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# > import Data.Foo (foo)
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#
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# Default: false
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space_surround: false
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# Language pragmas
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- language_pragmas:
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# We can generate different styles of language pragma lists.
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#
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# - vertical: Vertical-spaced language pragmas, one per line.
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#
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# - compact: A more compact style.
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#
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# - compact_line: Similar to compact, but wrap each line with
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# `{-#LANGUAGE #-}'.
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#
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# Default: vertical.
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style: vertical
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# Align affects alignment of closing pragma brackets.
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#
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# - true: Brackets are aligned in same column.
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#
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# - false: Brackets are not aligned together. There is only one space
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# between actual import and closing bracket.
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#
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# Default: true
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align: true
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# stylish-haskell can detect redundancy of some language pragmas. If this
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# is set to true, it will remove those redundant pragmas. Default: true.
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remove_redundant: true
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# Language prefix to be used for pragma declaration, this allows you to
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# use other options non case-sensitive like "language" or "Language".
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# If a non correct String is provided, it will default to: LANGUAGE.
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language_prefix: LANGUAGE
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# Replace tabs by spaces. This is disabled by default.
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# - tabs:
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# # Number of spaces to use for each tab. Default: 8, as specified by the
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# # Haskell report.
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# spaces: 8
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# Remove trailing whitespace
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- trailing_whitespace: {}
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# Squash multiple spaces between the left and right hand sides of some
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# elements into single spaces. Basically, this undoes the effect of
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# simple_align but is a bit less conservative.
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# - squash: {}
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# A common indentation setting. Different steps take this into account.
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indent: 4
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# A common setting is the number of columns (parts of) code will be wrapped
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# to. Different steps take this into account.
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#
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# Set this to null to disable all line wrapping.
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#
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# Default: 80.
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columns: 80
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# By default, line endings are converted according to the OS. You can override
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# preferred format here.
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#
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# - native: Native newline format. CRLF on Windows, LF on other OSes.
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#
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# - lf: Convert to LF ("\n").
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#
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# - crlf: Convert to CRLF ("\r\n").
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#
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# Default: native.
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newline: native
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# Sometimes, language extensions are specified in a cabal file or from the
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# command line instead of using language pragmas in the file. stylish-haskell
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# needs to be aware of these, so it can parse the file correctly.
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#
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# No language extensions are enabled by default.
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# language_extensions:
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# - TemplateHaskell
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# - QuasiQuotes
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# Attempt to find the cabal file in ancestors of the current directory, and
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# parse options (currently only language extensions) from that.
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#
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# Default: true
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cabal: true
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@ -1,7 +1,7 @@
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{-# LANGUAGE OverloadedStrings #-}
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import SendXMsg
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import ACPI
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import SendXMsg
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import Control.Monad
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@ -9,22 +9,22 @@ import Data.ByteString
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import Data.ByteString.Char8 as C
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import Data.Connection
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import System.IO.Streams.Internal as S (read)
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import System.IO.Streams.Internal as S (read)
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import System.IO.Streams.UnixSocket
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splitLine :: ByteString -> [ByteString]
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splitLine = C.words . C.reverse . C.dropWhile (== '\n') . C.reverse
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parseLine :: ByteString -> Maybe ACPIEvent
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parseLine line =
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parseLine line =
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-- TODO what if we don't have a list this long (we crash)
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case (line' !! 1, line' !! 2) of
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("PBTN", _) -> Just Power
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("PWRF", _) -> Just Power
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("SLPB", _) -> Just Sleep
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("SBTN", _) -> Just Sleep
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("PBTN", _) -> Just Power
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("PWRF", _) -> Just Power
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("SLPB", _) -> Just Sleep
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("SBTN", _) -> Just Sleep
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("LID", "close") -> Just LidClose
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_ -> Nothing
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_ -> Nothing
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where
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line' = splitLine line
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@ -19,4 +19,4 @@ main = getArgs >>= parse
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parse :: [String] -> IO ()
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parse [magic, tag] = sendXMsg magic tag >> exitSuccess
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parse _ = exitFailure
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parse _ = exitFailure
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@ -1,12 +1,12 @@
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-- import Xmobar.Backlight
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import Xmobar.Screensaver
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import Xmobar.Screensaver
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import qualified Theme as T
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import qualified Theme as T
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import Data.List
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import Data.List
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import Xmobar
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import XMonad (getXMonadDir)
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import Xmobar
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import XMonad (getXMonadDir)
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wrapColor :: String -> String -> String
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wrapColor c s = "<fc=" ++ c ++ ">" ++ s ++ "</fc>"
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@ -77,7 +77,7 @@ config confDir = defaultConfig
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, persistent = True
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, iconRoot = confDir ++ "/icons"
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, commands =
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, commands =
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[ Run $ Alsa "default" "Master"
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[ "-t", "<status><volume>%"
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, "--"
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@ -1,46 +1,47 @@
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{-# LANGUAGE MultiWayIf #-}
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{-# LANGUAGE LambdaCase #-}
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{-# LANGUAGE MultiWayIf #-}
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module Main (main) where
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import ACPI
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import SendXMsg
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import Notify
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import Shell
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import DBus.Client (Client)
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import Notify
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import SendXMsg
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import Shell
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import DBus.Common
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import DBus.Backlight
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import DBus.Common
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import qualified Theme as T
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import Control.Monad (mapM_, forM, forM_, void, when)
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import Control.Monad (forM, forM_, mapM_, void, when)
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import Data.List (find, sortBy, sortOn)
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import Data.List (find, sortBy, sortOn)
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import qualified Data.Map.Lazy as M
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import Data.Maybe (catMaybes, isJust)
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import Data.Monoid (All(..))
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import Data.Maybe (catMaybes, isJust)
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import Data.Monoid (All (..))
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import Graphics.X11.Types
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import Graphics.X11.Xlib.Atom
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import Graphics.X11.Xlib.Extras
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import Graphics.X11.Types
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import Graphics.X11.Xrandr
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import Control.Arrow (first)
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import Control.Arrow (first)
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import Control.Exception
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import System.Directory
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import System.Exit
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import System.IO
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import System.Process (waitForProcess)
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import System.Process.Internals
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( ProcessHandle__(ClosedHandle, OpenHandle)
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, withProcessHandle
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, mkProcessHandle)
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import System.Posix.IO
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import System.Posix.Process
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import System.Posix.Signals
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import System.Posix.Types
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import System.Process (waitForProcess)
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import System.Process.Internals
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( ProcessHandle__ (ClosedHandle, OpenHandle)
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, mkProcessHandle
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, withProcessHandle
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)
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import Text.Read (readMaybe)
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@ -99,15 +100,15 @@ main = do
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spawnPipe' :: MonadIO m => String -> m (ProcessID, Handle)
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spawnPipe' x = io $ do
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(rd, wr) <- createPipe
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setFdOption wr CloseOnExec True
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h <- fdToHandle wr
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hSetBuffering h LineBuffering
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p <- xfork $ do
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_ <- dupTo rd stdInput
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executeFile "/bin/sh" False ["-c", x] Nothing
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closeFd rd
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return (p, h)
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(rd, wr) <- createPipe
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setFdOption wr CloseOnExec True
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h <- fdToHandle wr
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hSetBuffering h LineBuffering
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p <- xfork $ do
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_ <- dupTo rd stdInput
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executeFile "/bin/sh" False ["-c", x] Nothing
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closeFd rd
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return (p, h)
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myWorkspaces = map show [1..10 :: Int]
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@ -373,7 +374,7 @@ spawnDmenuCmd :: String -> [String] -> X ()
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spawnDmenuCmd cmd args = do
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name <- getMonitorName
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case name of
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Just n -> spawnCmd cmd $ ["-m", n] ++ args
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Just n -> spawnCmd cmd $ ["-m", n] ++ args
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Nothing -> io $ putStrLn "fail"
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spawnDmenuCmd' :: [String] -> X ()
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@ -386,7 +387,7 @@ runAppMenu :: X ()
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runAppMenu = spawnDmenuCmd' ["-show", "drun"]
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runClipMenu :: X ()
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runClipMenu = spawnDmenuCmd'
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runClipMenu = spawnDmenuCmd'
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[ "-modi", "\"clipboard:greenclip print\""
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, "-show", "clipboard"
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, "-run-command", "'{cmd}'"
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@ -559,7 +560,7 @@ mkNamedSubmap
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-> String
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-> [(String, NamedAction)]
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-> [((KeyMask, KeySym), NamedAction)]
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mkNamedSubmap c sectionName bindings =
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mkNamedSubmap c sectionName bindings =
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(subtitle sectionName:) $ mkNamedKeymap c bindings
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-- NOTE: the following bindings are used by dunst:
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