Ormolu.Diff.Text

This module allows us to diff two Text values.

Documentation

data TextDiff

Result of diffing two Texts.

Instances

Eq TextDiff

Defined in Ormolu.Diff.Text

Methods

(==) :: TextDiff -> TextDiff -> Bool

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

Show TextDiff

Defined in Ormolu.Diff.Text

Methods

showsPrec :: Int -> TextDiff -> ShowS

show :: TextDiff -> String

showList :: [TextDiff] -> ShowS

diffText

Arguments

:: Text

Text before

-> Text

Text after

-> FilePath

Path to use

-> Maybe TextDiff

The resulting diff or Nothing if the inputs are identical

Diff two texts and produce a TextDiff.

printTextDiff :: Handle -> TextDiff -> IO ()

Print the given TextDiff to Handle. This function tries to mimic the style of git diff.