debian-3.47: Modules for working with the Debian package system Source code Contents Index

Debian.Version

Description

A module for parsing, comparing, and (eventually) modifying debian version numbers. http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version

Synopsis

data DebianVersion parseDebianVersion :: ParseDebianVersion a => a -> DebianVersion epoch :: DebianVersion -> Maybe Int version :: DebianVersion -> String revision :: DebianVersion -> Maybe String buildDebianVersion :: Maybe Int -> String -> Maybe String -> DebianVersion evr :: DebianVersion -> (Maybe Int, String, Maybe String)

Documentation

data DebianVersion Source

Instances Eq DebianVersion Ord DebianVersion Show DebianVersion

Exported abstract because the internal representation is likely to change

parseDebianVersion :: ParseDebianVersion a => a -> DebianVersion Source

epoch :: DebianVersion -> Maybe Int Source

version :: DebianVersion -> String Source

revision :: DebianVersion -> Maybe String Source

buildDebianVersion :: Maybe Int -> String -> Maybe String -> DebianVersion Source

evr :: DebianVersion -> (Maybe Int, String, Maybe String) Source

Split a DebianVersion into its three components: epoch, version, revision. It is not safe to use the parsed version number for this because you will lose information, such as leading zeros.

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