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typeable/katip-rollbar/.stylish-haskell.yaml
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1# stylish-haskell configuration file
2# ==================================
4# The stylish-haskell tool is mainly configured by specifying steps. These steps
5# are a list, so they have an order, and one specific step may appear more than
6# once (if needed). Each file is processed by these steps in the given order.
7steps:
8 # Convert some ASCII sequences to their Unicode equivalents. This is disabled
9 # by default.
10 # - unicode_syntax:
11 # # In order to make this work, we also need to insert the UnicodeSyntax
12 # # language pragma. If this flag is set to true, we insert it when it's
13 # # not already present. You may want to disable it if you configure
14 # # language extensions using some other method than pragmas. Default:
15 # # true.
16 # add_language_pragma: true
18 # Align the right hand side of some elements. This is quite conservative
19 # and only applies to statements where each element occupies a single
20 # line.
21 - simple_align:
22 cases: true
23 top_level_patterns: true
24 records: true
26 # Import cleanup
27 - imports:
28 # There are different ways we can align names and lists.
29 #
30 # - global: Align the import names and import list throughout the entire
31 # file.
32 #
33 # - file: Like global, but don't add padding when there are no qualified
34 # imports in the file.
35 #
36 # - group: Only align the imports per group (a group is formed by adjacent
37 # import lines).
38 #
39 # - none: Do not perform any alignment.
40 #
41 # Default: global.
42 align: group
44 # The following options affect only import list alignment.
45 #
46 # List align has following options:
47 #
48 # - after_alias: Import list is aligned with end of import including
49 # 'as' and 'hiding' keywords.
50 #
51 # > import qualified Data.List as List (concat, foldl, foldr, head,
52 # > init, last, length)
53 #
54 # - with_alias: Import list is aligned with start of alias or hiding.
55 #
56 # > import qualified Data.List as List (concat, foldl, foldr, head,
57 # > init, last, length)
58 #
59 # - new_line: Import list starts always on new line.
60 #
61 # > import qualified Data.List as List
62 # > (concat, foldl, foldr, head, init, last, length)
63 #
64 # Default: after_alias
65 list_align: with_alias
67 # Right-pad the module names to align imports in a group:
68 #
69 # - true: a little more readable
70 #
71 # > import qualified Data.List as List (concat, foldl, foldr,
72 # > init, last, length)
73 # > import qualified Data.List.Extra as List (concat, foldl, foldr,
74 # > init, last, length)
75 #
76 # - false: diff-safe
77 #
78 # > import qualified Data.List as List (concat, foldl, foldr, init,
79 # > last, length)
80 # > import qualified Data.List.Extra as List (concat, foldl, foldr,
81 # > init, last, length)
82 #
83 # Default: true
84 pad_module_names: true
86 # Long list align style takes effect when import is too long. This is
87 # determined by 'columns' setting.
88 #
89 # - inline: This option will put as much specs on same line as possible.
90 #
91 # - new_line: Import list will start on new line.
92 #
93 # - new_line_multiline: Import list will start on new line when it's
94 # short enough to fit to single line. Otherwise it'll be multiline.
95 #
96 # - multiline: One line per import list entry.
97 # Type with constructor list acts like single import.
98 #
99 # > import qualified Data.Map as M
100 # > ( empty
101 # > , singleton
102 # > , ...
103 # > , delete
104 # > )
105 #
106 # Default: inline
107 long_list_align: multiline
109 # Align empty list (importing instances)
110 #
111 # Empty list align has following options
112 #
113 # - inherit: inherit list_align setting
114 #
115 # - right_after: () is right after the module name:
116 #
117 # > import Vector.Instances ()
118 #
119 # Default: inherit
120 empty_list_align: inherit
122 # List padding determines indentation of import list on lines after import.
123 # This option affects 'long_list_align'.
124 #
125 # - <integer>: constant value
126 #
127 # - module_name: align under start of module name.
128 # Useful for 'file' and 'group' align settings.
129 list_padding: 4
131 # Separate lists option affects formatting of import list for type
132 # or class. The only difference is single space between type and list
133 # of constructors, selectors and class functions.
134 #
135 # - true: There is single space between Foldable type and list of it's
136 # functions.
137 #
138 # > import Data.Foldable (Foldable (fold, foldl, foldMap))
139 #
140 # - false: There is no space between Foldable type and list of it's
141 # functions.
142 #
143 # > import Data.Foldable (Foldable(fold, foldl, foldMap))
144 #
145 # Default: true
146 separate_lists: false
148 # Space surround option affects formatting of import lists on a single
149 # line. The only difference is single space after the initial
150 # parenthesis and a single space before the terminal parenthesis.
151 #
152 # - true: There is single space associated with the enclosing
153 # parenthesis.
154 #
155 # > import Data.Foo ( foo )
156 #
157 # - false: There is no space associated with the enclosing parenthesis
158 #
159 # > import Data.Foo (foo)
160 #
161 # Default: false
162 space_surround: false
164 # Language pragmas
165 - language_pragmas:
166 # We can generate different styles of language pragma lists.
167 #
168 # - vertical: Vertical-spaced language pragmas, one per line.
169 #
170 # - compact: A more compact style.
171 #
172 # - compact_line: Similar to compact, but wrap each line with
173 # `{-#LANGUAGE #-}'.
174 #
175 # Default: vertical.
176 style: vertical
178 # Align affects alignment of closing pragma brackets.
179 #
180 # - true: Brackets are aligned in same column.
181 #
182 # - false: Brackets are not aligned together. There is only one space
183 # between actual import and closing bracket.
184 #
185 # Default: true
186 align: true
188 # stylish-haskell can detect redundancy of some language pragmas. If this
189 # is set to true, it will remove those redundant pragmas. Default: true.
190 remove_redundant: true
192 # Replace tabs by spaces. This is disabled by default.
193 # - tabs:
194 # # Number of spaces to use for each tab. Default: 8, as specified by the
195 # # Haskell report.
196 # spaces: 8
198 # Remove trailing whitespace
199 - trailing_whitespace: {}
201# A common setting is the number of columns (parts of) code will be wrapped
202# to. Different steps take this into account. Default: 80.
203columns: 80
205# By default, line endings are converted according to the OS. You can override
206# preferred format here.
208# - native: Native newline format. CRLF on Windows, LF on other OSes.
210# - lf: Convert to LF ("\n").
212# - crlf: Convert to CRLF ("\r\n").
214# Default: native.
215newline: native
217# Sometimes, language extensions are specified in a cabal file or from the
218# command line instead of using language pragmas in the file. stylish-haskell
219# needs to be aware of these, so it can parse the file correctly.
221# No language extensions are enabled by default.
222# language_extensions:
223 # - TemplateHaskell
224 # - QuasiQuotes