id = "stylish-haskell"
name = "stylish-haskell"
homepage = "https://github.com/haskell/stylish-haskell"
description = "A simple Haskell code prettifier."
executables = ["stylish-haskell"]
[dotfiles]
paths = [
"~/.config/stylish-haskell/config.yaml",
"~/.stylish-haskell.yaml",
]
secret = []
[commands]
format = 1
label = "Format Haskell files"
description = "Prettify imports, pragmas and records in Haskell source files, printing the result or rewriting the files in place."
quality = "ai-draft"
parser = { end_of_options = "--", interleave = "permute", long_equals = true, short_attached = true, short_bundles = true }
[[commands.source]]
id = "src"
kind = "manual"
url = "https://github.com/haskell/stylish-haskell/blob/master/src/Main.hs"
revision = "2026-10-27"
evidence = """
-c,--config CONFIG Configuration file
-r,--recursive Recursive file search
-v,--verbose Run in verbose mode
-d,--defaults Dump default config and exit
-i,--inplace Overwrite the given files in place
FILENAME Input file(s)
(from src/Main.hs: long "config", short 'c'; long "recursive", short 'r'; long "verbose", short 'v'; long "inplace", short 'i')
Use `stylish-haskell --defaults > .stylish-haskell.yaml` to dump a
"""
[[commands.field]]
id = "files"
label = "Files or directories"
description = "Leave empty to read stdin. Directories need Recursive."
type = "path"
path = { kind = "any", role = "input" }
position = 0
multiple = true
sources = ["src"]
[[commands.field]]
id = "inplace"
label = "Overwrite files in place"
type = "boolean"
option = ["--inplace", "-i"]
effect = "overwrite"
sources = ["src"]
[[commands.field]]
id = "recursive"
label = "Recursive search"
type = "boolean"
option = ["--recursive", "-r"]
sources = ["src"]
[[commands.field]]
id = "config"
label = "Config file"
type = "path"
option = ["--config", "-c"]
path = { kind = "file", role = "input", must_exist = true }
sources = ["src"]
[[commands.field]]
id = "verbose"
label = "Verbose"
type = "boolean"
option = ["--verbose", "-v"]
sources = ["src"]
[[commands.field]]
id = "defaults"
label = "Dump default config"
description = "Print the default configuration; redirect it to .stylish-haskell.yaml."
type = "boolean"
option = ["--defaults"]
sources = ["src"]
[[commands.task]]
id = "format-inplace"
label = "Format files in place"
fields = ["files", "inplace", "recursive", "config"]
required = ["files", "inplace"]
set = { inplace = [true] }
[[commands.task]]
id = "preview"
label = "Preview formatted output"
fields = ["files", "config"]
required = ["files"]
[[commands.group]]
id = "basic"
label = "Basic"
fields = ["files", "inplace", "recursive"]
[[commands.group]]
id = "advanced"
label = "Advanced"
fields = ["config", "verbose", "defaults"]
