Safe Haskell	Safe
Language	Haskell2010

Nix.NarInfo

Contents

Builder
Parser
Types

Synopsis

buildNarInfo :: NarInfo FilePath Text Text -> Builder
buildNarInfoWith :: Ord fp => (Bool -> fp -> Builder) -> (txt -> Builder) -> (hash -> Builder) -> NarInfo fp txt hash -> Builder
parseNarInfo :: Parser (NarInfo FilePath Text Text)
parseNarInfoWith :: Ord fp => (Bool -> Parser fp) -> Parser txt -> Parser hash -> Parser (NarInfo fp txt hash)
data NarInfo fp txt hash = NarInfo {
- storePath :: fp
- url :: txt
- compression :: txt
- fileHash :: hash
- fileSize :: Integer
- narHash :: hash
- narSize :: Integer
- references :: Set fp
- deriver :: Maybe txt
- system :: Maybe txt
- sig :: Maybe txt
- ca :: Maybe txt
}
type SimpleNarInfo = NarInfo FilePath Text Text

Builder

buildNarInfo :: NarInfo FilePath Text Text -> Builder Source #

buildNarInfoWith :: Ord fp => (Bool -> fp -> Builder) -> (txt -> Builder) -> (hash -> Builder) -> NarInfo fp txt hash -> Builder Source #

Parser

parseNarInfo :: Parser (NarInfo FilePath Text Text) Source #

parseNarInfoWith :: Ord fp => (Bool -> Parser fp) -> Parser txt -> Parser hash -> Parser (NarInfo fp txt hash) Source #

Types

data NarInfo fp txt hash Source #

Constructors

NarInfo

Fields

storePath :: fp
Absolute path of the derivation in nix store.
url :: txt
Relative url (to current domain) to download nar file.
compression :: txt
Name of the compression algorithm, eg. xz.
fileHash :: hash
Hash of the compressed nar file. NOTE: to compute use "nix-hash --type sha256 --flat" (srk) this isn't fixed to sha256 but a prefix indicates the type e.g.: sha256:1a6lzf... default is sha256 thought
fileSize :: Integer
File size of compressed nar file. NOTE: du -b
narHash :: hash
Hash of the decompressed nar file. NOTE: to compute use "nix-hash --type sha256 --flat --base32" (srk) this isn't fixed to sha256 but a prefix indicates the type e.g.: sha256:1a6lzf... default is sha256 thought
narSize :: Integer
File size of decompressed nar file. NOTE: du -b
references :: Set fp
Immediate dependencies of the storePath. NOTE: nix-store -q --references
deriver :: Maybe txt
Relative store path (to nix store root) of the deriver. NOTE: nix-store -q --deriver
system :: Maybe txt
System
sig :: Maybe txt
Signature of fields: storePath, narHash, narSize, refs.
ca :: Maybe txt
Content-addressed Store path is computed from a cryptographic hash of the contents of the path, plus some other bits of data like the "name" part of the path.

Instances

(Eq fp, Eq txt, Eq hash) => Eq (NarInfo fp txt hash) Source #
Instance details Defined in Nix.NarInfo.Types Methods (==) :: NarInfo fp txt hash -> NarInfo fp txt hash -> Bool # (/=) :: NarInfo fp txt hash -> NarInfo fp txt hash -> Bool #
(Show fp, Show txt, Show hash) => Show (NarInfo fp txt hash) Source #
Instance details Defined in Nix.NarInfo.Types Methods showsPrec :: Int -> NarInfo fp txt hash -> ShowS # show :: NarInfo fp txt hash -> String # showList :: [NarInfo fp txt hash] -> ShowS #
Generic (NarInfo fp txt hash) Source #
Instance details Defined in Nix.NarInfo.Types Associated Types type Rep (NarInfo fp txt hash) :: Type -> Type # Methods from :: NarInfo fp txt hash -> Rep (NarInfo fp txt hash) x # to :: Rep (NarInfo fp txt hash) x -> NarInfo fp txt hash #
type Rep (NarInfo fp txt hash) Source #
Instance details Defined in Nix.NarInfo.Types type Rep (NarInfo fp txt hash) = D1 (MetaData "NarInfo" "Nix.NarInfo.Types" "nix-narinfo-0.1.0.1-3sPitBbGeUK2mt2qjwLHcu" False) (C1 (MetaCons "NarInfo" PrefixI True) (((S1 (MetaSel (Just "storePath") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 fp) :: (S1 (MetaSel (Just "url") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 txt) :: S1 (MetaSel (Just "compression") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 txt))) :: (S1 (MetaSel (Just "fileHash") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 hash) :: (S1 (MetaSel (Just "fileSize") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Integer) :: S1 (MetaSel (Just "narHash") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 hash)))) :: ((S1 (MetaSel (Just "narSize") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Integer) :: (S1 (MetaSel (Just "references") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Set fp)) :: S1 (MetaSel (Just "deriver") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe txt)))) :: (S1 (MetaSel (Just "system") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe txt)) :: (S1 (MetaSel (Just "sig") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe txt)) :*: S1 (MetaSel (Just "ca") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe txt)))))))

type SimpleNarInfo = NarInfo FilePath Text Text Source #