debian-3.17.1: Modules for working with the Debian package system Source code Contents Index

Debian.Repo.Cache

Description

An AptCache represents a local cache of a remote repository. The cached information is usually downloaded by running apt-get update, and appears in /var/lib/apt/lists.

Synopsis

data SourcesChangedAction = SourcesChangedError | UpdateSources | RemoveRelease aptSourcePackagesSorted :: AptCache t => t -> [String] -> [SourcePackage] sliceIndexes :: AptCache a => a -> Slice -> [PackageIndex] cacheDistDir :: FilePath -> ReleaseName -> FilePath distDir :: AptCache c => c -> FilePath aptDir :: AptCache c => c -> String -> FilePath cacheRootDir :: FilePath -> ReleaseName -> EnvRoot cacheSourcesPath :: FilePath -> ReleaseName -> FilePath sourcesPath :: AptCache c => c -> FilePath sourceDir :: AptCache t => t -> String -> FilePath aptCacheFiles :: AptCache a => a -> SliceList -> [FilePath] aptCacheFilesOfSlice :: AptCache a => a -> Slice -> [FilePath] archFiles :: Arch -> DebSource -> [FilePath] buildArchOfEnv :: EnvRoot -> IO Arch buildArchOfRoot :: IO Arch updateCacheSources :: (AptCache c, CIO m) => SourcesChangedAction -> c -> AptIOT m c sourcePackages :: AptCache a => a -> [String] -> [SourcePackage] binaryPackages :: AptCache a => a -> [String] -> [BinaryPackage]

Documentation

data SourcesChangedAction Source

Constructors SourcesChangedError UpdateSources RemoveRelease

aptSourcePackagesSorted :: AptCache t => t -> [String] -> [SourcePackage] Source

Return all the named source packages sorted by version

sliceIndexes :: AptCache a => a -> Slice -> [PackageIndex] Source

Return a list of the index files that contain the packages of a slice.

cacheDistDir :: FilePath -> ReleaseName -> FilePath Source

A directory which will hold all the cached files for this NamedSliceList.

distDir :: AptCache c => c -> FilePath Source

aptDir :: AptCache c => c -> String -> FilePath Source

cacheRootDir :: FilePath -> ReleaseName -> EnvRoot Source

cacheSourcesPath :: FilePath -> ReleaseName -> FilePath Source

The path where a text of the SliceList is stored.

sourcesPath :: AptCache c => c -> FilePath Source

sourceDir :: AptCache t => t -> String -> FilePath Source

A directory holding all files downloaded by apt-get source for a certain package

aptCacheFiles :: AptCache a => a -> SliceList -> [FilePath] Source

Return the paths in the local cache of the index files of a slice list.

aptCacheFilesOfSlice :: AptCache a => a -> Slice -> [FilePath] Source

Return the paths in the local cache of the index files of a single slice.

archFiles :: Arch -> DebSource -> [FilePath] Source

Return the list of files that apt-get update would write into /var/lib/apt/lists when it processed the given list of DebSource.

buildArchOfEnv :: EnvRoot -> IO Arch Source

buildArchOfRoot :: IO Arch Source

updateCacheSources :: (AptCache c, CIO m) => SourcesChangedAction -> c -> AptIOT m c Source

Change the sources.list of an AptCache object, subject to the value of sourcesChangedAction.

sourcePackages :: AptCache a => a -> [String] -> [SourcePackage] Source

Return a sorted list of available source packages, newest version first.

binaryPackages :: AptCache a => a -> [String] -> [BinaryPackage] Source

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