Safe Haskell	None
Language	Haskell2010

Filediff.Types

Description

Data types used by Filediff

Synopsis

Documentation

data Filediff Source

The basic data type for a difference between two files. The "base" FilePath is the file chose state is being compared against, and the "comp" FilePath is the file being compared (the "later" of the two).

Constructors

Filediff
Fields base :: FilePath comp :: FilePath change :: FileChange

Instances

Eq Filediff
Show Filediff
Generic Filediff
Monoid Filediff
type Rep Filediff

data Diff Source

A data type for differences between directories. filediffs stores Filediffs whose filepaths are relative to directories being diffed.

Constructors

Diff
Fields filediffs :: [Filediff]

Instances

Eq Diff
Show Diff
Generic Diff
Monoid Diff
Default Diff
type Rep Diff

data FileChange Source

The types and sets of changes possible between two files.

Constructors

Del (ListDiff Line)
Mod (ListDiff Line)
Add (ListDiff Line)

Instances

Eq FileChange
Show FileChange
Generic FileChange
Monoid FileChange
type Rep FileChange

data ListDiff a Source

Diff between two lists. dels represents the indices at which to delete, and adds represents the indices and contents to add.

Constructors

ListDiff
Fields dels :: [(Int, a)] adds :: [(Int, a)]

Instances

Eq a => Eq (ListDiff a)
Show a => Show (ListDiff a)
Generic (ListDiff a)
(Eq a, Ord a) => Monoid (ListDiff a)
Default (ListDiff a)
type Rep (ListDiff a)

listDiff :: FileChange -> ListDiff Line Source

Gets the ListDiff stored in a FileChange.

isDel :: FileChange -> Bool Source

Whether a FileChange is a deletion or not.

isMod :: FileChange -> Bool Source

Whether a FileChange is a modification or not.

isAdd :: FileChange -> Bool Source

Whether a FileChange is a addition or not.

type Line = Text Source

Data type for a line.

type Error = String Source

Basic error type.