Reduce stylish-haskell configs

Author: Ailrun

.stylish-haskell.yaml

@@ -1,358 +1,63 @@
-# stylish-haskell configuration file
-# ==================================
+# See https://github.com/jaspervdj/stylish-haskell/blob/main/data/stylish-haskell.yaml
+# for reference.
 
-# 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 module header
-  #
-  # Currently, this option is not configurable and will format all exports and
-  # module declarations to minimize diffs
-  #
   # - module_header:
-  #     # How many spaces use for indentation in the module header.
   #     indent: 4
-  #
-  #     # Should export lists be sorted?  Sorting is only performed within the
-  #     # export section, as delineated by Haddock comments.
   #     sort: true
-  #
-  #     # See `separate_lists` for the `imports` step.
   #     separate_lists: true
 
-  # Format record definitions. This is disabled by default.
-  #
-  # You can control the layout of record fields. The only rules that can't be configured
-  # are these:
-  #
-  # - "|" is always aligned with "="
-  # - "," in fields is always aligned with "{"
-  # - "}" is likewise always aligned with "{"
-  #
   # - records:
-  #     # How to format equals sign between type constructor and data constructor.
-  #     # Possible values:
-  #     # - "same_line" -- leave "=" AND data constructor on the same line as the type constructor.
-  #     # - "indent N" -- insert a new line and N spaces from the beginning of the next line.
   #     equals: "indent 2"
-  #
-  #     # How to format first field of each record constructor.
-  #     # Possible values:
-  #     # - "same_line" -- "{" and first field goes on the same line as the data constructor.
-  #     # - "indent N" -- insert a new line and N spaces from the beginning of the data constructor
   #     first_field: "indent 2"
-  #
-  #     # How many spaces to insert between the column with "," and the beginning of the comment in the next line.
   #     field_comment: 2
-  #
-  #     # How many spaces to insert before "deriving" clause. Deriving clauses are always on separate lines.
   #     deriving: 2
-  #
-  #     # How many spaces to insert before "via" clause counted from indentation of deriving clause
-  #     # Possible values:
-  #     # - "same_line" -- "via" part goes on the same line as "deriving" keyword.
-  #     # - "indent N" -- insert a new line and N spaces from the beginning of "deriving" keyword.
   #     via: "indent 2"
-  #
-  #     # Sort typeclass names in the "deriving" list alphabetically.
   #     sort_deriving: true
-  #
-  #     # Wheter or not to break enums onto several lines
-  #     #
-  #     # Default: false
   #     break_enums: false
-  #
-  #     # Whether or not to break single constructor data types before `=` sign
-  #     #
-  #     # Default: true
   #     break_single_constructors: true
-  #
-  #     # Whether or not to curry constraints on function.
-  #     #
-  #     # E.g: @allValues :: Enum a => Bounded a => Proxy a -> [a]@
-  #     #
-  #     # Instead of @allValues :: (Enum a, Bounded a) => Proxy a -> [a]@
-  #     #
-  #     # Default: false
   #     curried_context: false
 
-  # Align the right hand side of some elements.  This is quite conservative
-  # and only applies to statements where each element occupies a single
-  # line.
-  # Possible values:
-  # - always - Always align statements.
-  # - adjacent - Align statements that are on adjacent lines in groups.
-  # - never - Never align statements.
-  # All default to always.
   - simple_align:
       cases: always
       top_level_patterns: always
       records: always
       multi_way_if: always
 
-  # 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: global
-
-      # 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)
-      #
-      # - repeat: Repeat the module name to align the import list.
-      #
-      #   > import qualified Data.List      as List (concat, foldl, foldr, head)
-      #   > import qualified Data.List      as List (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: inline
-
-      # 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
-
-      # Enabling this argument will use the new GHC lib parse to format imports.
-      #
-      # This currently assumes a few things, it will assume that you want post
-      # qualified imports. It is also not as feature complete as the old
-      # imports formatting.
-      #
-      # It does not remove redundant lines or merge lines. As such, the full
-      # feature scope is still pending.
-      #
-      # It _is_ however, a fine alternative if you are using features that are
-      # not parseable by haskell src extensions and you're comfortable with the
-      # presets.
-      #
-      # Default: false
       ghc_lib_parser: 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 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:
   - DataKinds
   - OverloadedStrings
   - TypeOperators
 
-# 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