Parser

Argument parsers

data Args

Constructors

Args

Structure for accepting arguments

Fields

• list :: Bool

  -l flag (show files as a table)

• size :: Bool

  -s flag (show file sizes), implies -l

• dots :: Bool

  -x flag (show dotfiles and directories)

• perm :: Bool

  -p flag (display file permissions), implies -l

• nums :: Bool

  -n flag (display line numbers), implies -l

• time :: Bool

  -t flag (display last modification time), implies -l

• afl :: Bool

  -a flag (equivalent to -lapsnt)

• path :: String

  path to the directory to list

Instances

Show Args

Defined in Parser

Methods

showsPrec :: Int -> Args -> ShowS

show :: Args -> String

showList :: [Args] -> ShowS

Eq Args

Defined in Parser

Methods

(==) :: Args -> Args -> Bool

(/=) :: Args -> Args -> Bool

args :: Parser Args

Argument parser using optparse-applicative

opts :: ParserInfo Args

expanded version to be actually executed by lsh