Debian.Relation.Common

Documentation

type Relations = AndRelation

type AndRelation = [OrRelation]

type OrRelation = [Relation]

data Relation

Constructors

Rel BinPkgName (Maybe VersionReq) (Maybe ArchitectureReq)

Instances

Eq Relation

Ord Relation

Show Relation

Pretty Relation

Pretty OrRelation

Pretty Relations

newtype SrcPkgName

Constructors

SrcPkgName

Fields

unSrcPkgName :: String

Instances

Eq SrcPkgName

Ord SrcPkgName

Show SrcPkgName

Pretty SrcPkgName

PkgName SrcPkgName

newtype BinPkgName

Constructors

BinPkgName

Fields

unBinPkgName :: String

Instances

Eq BinPkgName

Ord BinPkgName

Show BinPkgName

Pretty BinPkgName

PkgName BinPkgName

class Pretty a => PkgName a where

Methods

pkgNameFromString :: String -> a

Instances

PkgName BinPkgName

PkgName SrcPkgName

class ParseRelations a where

Methods

parseRelations :: a -> Either ParseError Relations

parseRelations parse a debian relation (i.e. the value of a Depends field). Return a parsec error or a value of type Relations

Instances

ParseRelations String

ParseRelations ByteString

ParseRelations Text

prettyRelations :: [[Relation]] -> Doc

This needs to be indented for use in a control file: intercalate n . lines . show

prettyOrRelation :: [Relation] -> Doc

prettyRelation :: Relation -> Doc

data ArchitectureReq

Constructors

ArchOnly (Set Arch)

ArchExcept (Set Arch)

Instances

Eq ArchitectureReq

Ord ArchitectureReq

Show ArchitectureReq

Pretty ArchitectureReq

prettyArchitectureReq :: ArchitectureReq -> Doc

data VersionReq

Constructors

SLT DebianVersion

LTE DebianVersion

EEQ DebianVersion

GRE DebianVersion

SGR DebianVersion

Instances

Eq VersionReq

Ord VersionReq

The sort order is based on version number first, then on the kind of relation, sorting in the order <= , ==,= , >>

Show VersionReq

Pretty VersionReq

prettyVersionReq :: VersionReq -> Doc

checkVersionReq :: Maybe VersionReq -> Maybe DebianVersion -> Bool

Check if a version number satisfies a version requirement.