Safe Haskell	None
Language	Haskell2010

Debian.Debianize.VersionSplits

Contents

Combinators for VersionSplits
Operators on VersionSplits

Description

Convert between cabal and debian package names based on version number ranges.

Synopsis

Documentation

newtype DebBase Source

The base of a debian binary package name, the string that appears between "libghc-" and "-dev".

Constructors

DebBase
Fields unDebBase :: String

Instances

Eq DebBase Source
Data DebBase Source
Ord DebBase Source
Read DebBase Source
Show DebBase Source
Interspersed VersionSplits DebBase Version Source

Combinators for VersionSplits

data VersionSplits Source

Describes a mapping from cabal package name and version to debian package names. For example, versions of the cabal QuickCheck package less than 2 are mapped to "quickcheck1", while version 2 or greater is mapped to "quickcheck2".

Constructors

VersionSplits
Fields oldestPackage :: DebBase The Debian name given to versions older than the oldest split. splits :: [(Version, DebBase)] Each pair is The version where the split occurs, and the name to use for versions greater than or equal to that version. This list assumed to be in (must be kept in) descending version number order, newest to oldest

Instances

Eq VersionSplits Source
Data VersionSplits Source
Ord VersionSplits Source
Show VersionSplits Source
Interspersed VersionSplits DebBase Version Source

makePackage :: DebBase -> VersionSplits Source

Create a version split database that assigns a single debian package name base to all cabal versions.

insertSplit Source

Arguments

:: Version	Where to split the version range
-> DebBase	The name to use for versions older than the split
-> VersionSplits
-> VersionSplits

Split the version range and give the older packages a new name.

Operators on VersionSplits

cabalFromDebian :: Map PackageName VersionSplits -> DebBase -> DebianVersion -> PackageName Source

Brute force implementation - I'm assuming this is not a huge map.

cabalFromDebian' :: Map PackageName VersionSplits -> DebBase -> Version -> PackageIdentifier Source

debianFromCabal :: VersionSplits -> PackageIdentifier -> DebBase Source

packageRangesFromVersionSplits :: VersionSplits -> [(DebBase, VersionRange)] Source

doSplits :: VersionSplits -> Maybe VersionReq -> DebBase Source

Given a version split database, turn the debian version requirements into a debian package name base that ought to satisfy them.