NvFetcher.Nvchecker

nvchecker is a program checking new versions of packages. We encode the checking process into shake build system, generating configuration of nvchecker and calling it externally. Now we call nvchecker for each VersionSource, which seems not to be efficient, but it's tolerable when running in parallel.

Meanwhile, we lose the capabilities of tracking version updates, i.e. normally nvchecker will help us maintain a list of old versions, so that we are able to know which package's version is updated in this run. Fortunately, we can reimplement this using shake database, see nvcheckerRule for details.

Types

data VersionSource

The input of nvchecker

Constructors

GitHubRelease

Fields

• owner :: Text
• repo :: Text

Git

Fields

• vurl :: Text

Pypi

Fields

• pypi :: Text

ArchLinux

Fields

• archpkg :: Text

Aur

Fields

• aur :: Text

Manual

Fields

• manual :: Text

Repology

Fields

• repology :: Text
• repo :: Text

Instances

Eq VersionSource

Defined in NvFetcher.Types

Methods

(==) :: VersionSource -> VersionSource -> Bool

(/=) :: VersionSource -> VersionSource -> Bool

Ord VersionSource

Defined in NvFetcher.Types

Methods

compare :: VersionSource -> VersionSource -> Ordering

(<) :: VersionSource -> VersionSource -> Bool

(<=) :: VersionSource -> VersionSource -> Bool

(>) :: VersionSource -> VersionSource -> Bool

(>=) :: VersionSource -> VersionSource -> Bool

max :: VersionSource -> VersionSource -> VersionSource

min :: VersionSource -> VersionSource -> VersionSource

Show VersionSource

Defined in NvFetcher.Types

Methods

showsPrec :: Int -> VersionSource -> ShowS

show :: VersionSource -> String

showList :: [VersionSource] -> ShowS

Generic VersionSource

Defined in NvFetcher.Types

Associated Types

type Rep VersionSource :: Type -> Type

Methods

from :: VersionSource -> Rep VersionSource x

to :: Rep VersionSource x -> VersionSource

Hashable VersionSource

Defined in NvFetcher.Types

Methods

hashWithSalt :: Int -> VersionSource -> Int

hash :: VersionSource -> Int

Binary VersionSource

Defined in NvFetcher.Types

Methods

put :: VersionSource -> Put

get :: Get VersionSource

putList :: [VersionSource] -> Put

NFData VersionSource

Defined in NvFetcher.Types

Methods

rnf :: VersionSource -> ()

type Rep VersionSource

Defined in NvFetcher.Types

type Rep VersionSource = D1 ('MetaData "VersionSource" "NvFetcher.Types" "nvfetcher-0.1.0.0-inplace" 'False) ((C1 ('MetaCons "GitHubRelease" 'PrefixI 'True) (S1 ('MetaSel ('Just "owner") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "repo") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: (C1 ('MetaCons "Git" 'PrefixI 'True) (S1 ('MetaSel ('Just "vurl") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "Pypi" 'PrefixI 'True) (S1 ('MetaSel ('Just "pypi") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))) :+: ((C1 ('MetaCons "ArchLinux" 'PrefixI 'True) (S1 ('MetaSel ('Just "archpkg") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "Aur" 'PrefixI 'True) (S1 ('MetaSel ('Just "aur") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))) :+: (C1 ('MetaCons "Manual" 'PrefixI 'True) (S1 ('MetaSel ('Just "manual") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "Repology" 'PrefixI 'True) (S1 ('MetaSel ('Just "repology") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "repo") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))))

type RuleResult VersionSource

Defined in NvFetcher.Types

type RuleResult VersionSource = NvcheckerResult

data NvcheckerResult

The result of running nvchecker

Constructors

NvcheckerResult

Fields

• nvNow :: Version
• nvOld :: Maybe Version

  nvchecker doesn't give this value, but shake restores it from last run

Instances

Eq NvcheckerResult

Defined in NvFetcher.Types

Methods

(==) :: NvcheckerResult -> NvcheckerResult -> Bool

(/=) :: NvcheckerResult -> NvcheckerResult -> Bool

Show NvcheckerResult

Defined in NvFetcher.Types

Methods

showsPrec :: Int -> NvcheckerResult -> ShowS

show :: NvcheckerResult -> String

showList :: [NvcheckerResult] -> ShowS

Generic NvcheckerResult

Defined in NvFetcher.Types

Associated Types

type Rep NvcheckerResult :: Type -> Type

Methods

from :: NvcheckerResult -> Rep NvcheckerResult x

to :: Rep NvcheckerResult x -> NvcheckerResult

Hashable NvcheckerResult

Defined in NvFetcher.Types

Methods

hashWithSalt :: Int -> NvcheckerResult -> Int

hash :: NvcheckerResult -> Int

FromJSON NvcheckerResult

Defined in NvFetcher.Types

Methods

parseJSON :: Value -> Parser NvcheckerResult

parseJSONList :: Value -> Parser [NvcheckerResult]

Binary NvcheckerResult

Defined in NvFetcher.Types

Methods

put :: NvcheckerResult -> Put

get :: Get NvcheckerResult

putList :: [NvcheckerResult] -> Put

NFData NvcheckerResult

Defined in NvFetcher.Types

Methods

rnf :: NvcheckerResult -> ()

type Rep NvcheckerResult

Defined in NvFetcher.Types

type Rep NvcheckerResult = D1 ('MetaData "NvcheckerResult" "NvFetcher.Types" "nvfetcher-0.1.0.0-inplace" 'False) (C1 ('MetaCons "NvcheckerResult" 'PrefixI 'True) (S1 ('MetaSel ('Just "nvNow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Version) :*: S1 ('MetaSel ('Just "nvOld") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Version))))

Rules

nvcheckerRule :: Rules ()

Rules of nvchecker

checkVersion :: VersionSource -> PackageKey -> Action NvcheckerResult

Run nvchecker