Copyright	(c) 2020-2021 berberman
License	MIT
Maintainer	berberman <berberman@yandex.com>
Stability	experimental
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Distribution.ArchHs.PkgDesc

Description

This module provides parser of desc file in pacman db.

Synopsis

data PkgDesc = PkgDesc {
- _name :: ArchLinuxName
- _version :: ArchLinuxVersion
- _desc :: String
- _url :: Maybe String
- _provides :: PkgDependentList
- _optDepends :: PkgDependentList
- _replaces :: PkgDependentList
- _conflicts :: PkgDependentList
- _depends :: PkgDependentList
- _makeDepends :: PkgDependentList
- _checkDepends :: PkgDependentList
}
type DescParser = Parsec Void String
descParser :: DescParser PkgDesc
descFieldsParser :: DescParser (Map String [String])
runDescFieldsParser :: String -> String -> Either (ParseErrorBundle String Void) (Map String [String])
runDescParser :: String -> String -> Either (ParseErrorBundle String Void) PkgDesc
promoteDependent :: PkgDependent -> Maybe PkgDesc
containsDep :: PkgDependentList -> ArchLinuxName -> Bool

Documentation

data PkgDesc Source #

Package description file of a installed system package, retrieved from repo.db file.

Constructors

PkgDesc
Fields _name :: ArchLinuxName _version :: ArchLinuxVersion _desc :: String _url :: Maybe String _provides :: PkgDependentList _optDepends :: PkgDependentList _replaces :: PkgDependentList _conflicts :: PkgDependentList _depends :: PkgDependentList _makeDepends :: PkgDependentList _checkDepends :: PkgDependentList

Instances

Instances details

Generic PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types Associated Types type Rep PkgDesc :: Type -> Type # Methods from :: PkgDesc -> Rep PkgDesc x # to :: Rep PkgDesc x -> PkgDesc #
Show PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types Methods showsPrec :: Int -> PkgDesc -> ShowS # show :: PkgDesc -> String # showList :: [PkgDesc] -> ShowS #
NFData PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types Methods rnf :: PkgDesc -> () #
Eq PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types Methods (==) :: PkgDesc -> PkgDesc -> Bool # (/=) :: PkgDesc -> PkgDesc -> Bool #
Ord PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types Methods compare :: PkgDesc -> PkgDesc -> Ordering # (<) :: PkgDesc -> PkgDesc -> Bool # (<=) :: PkgDesc -> PkgDesc -> Bool # (>) :: PkgDesc -> PkgDesc -> Bool # (>=) :: PkgDesc -> PkgDesc -> Bool # max :: PkgDesc -> PkgDesc -> PkgDesc # min :: PkgDesc -> PkgDesc -> PkgDesc #
type Rep PkgDesc Source #
Instance details Defined in Distribution.ArchHs.Types type Rep PkgDesc = D1 ('MetaData "PkgDesc" "Distribution.ArchHs.Types" "arch-hs-0.11.1.0-DkneLapkOJPCLtr84771ty" 'False) (C1 ('MetaCons "PkgDesc" 'PrefixI 'True) (((S1 ('MetaSel ('Just "_name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ArchLinuxName) :: S1 ('MetaSel ('Just "_version") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ArchLinuxVersion)) :: (S1 ('MetaSel ('Just "_desc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String) :: (S1 ('MetaSel ('Just "_url") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe String)) :: S1 ('MetaSel ('Just "_provides") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList)))) :: ((S1 ('MetaSel ('Just "_optDepends") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList) :: (S1 ('MetaSel ('Just "_replaces") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList) :: S1 ('MetaSel ('Just "_conflicts") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList))) :: (S1 ('MetaSel ('Just "_depends") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList) :: (S1 ('MetaSel ('Just "_makeDepends") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList) :: S1 ('MetaSel ('Just "_checkDepends") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PkgDependentList))))))

type DescParser = Parsec Void String Source #

A parser takes String as input, without user state.

descParser :: DescParser PkgDesc Source #

Parse a desc file.

descFieldsParser :: DescParser (Map String [String]) Source #

Parse fields of desc.

runDescFieldsParser :: String -> String -> Either (ParseErrorBundle String Void) (Map String [String]) Source #

Run the desc fields parser.

runDescParser :: String -> String -> Either (ParseErrorBundle String Void) PkgDesc Source #

Run the desc parser.

promoteDependent :: PkgDependent -> Maybe PkgDesc Source #

Promote a versioned dependent to package description

containsDep :: PkgDependentList -> ArchLinuxName -> Bool Source #

Check if a name is in PkgDependentList