removes aeson and mtl

Author: ProofOfKeags

bitcoin.cabal

@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.34.4.
+-- This file has been generated from package.yaml by hpack version 0.35.0.
 --
 -- see: https://github.com/sol/hpack
 
@@ -93,7 +93,6 @@ library
       src
   build-depends:
       QuickCheck >=2.13.2
-    , aeson >=1.4.6.0
     , array >=0.5.4.0
     , base >=4.9 && <5
     , base16 >=0.3.0.1
@@ -108,7 +107,6 @@ library
     , hashable >=1.3.0.0
     , hspec >=2.7.1
     , memory >=0.15.0
-    , mtl >=2.2.2
     , murmur3 >=1.0.3
     , network >=3.1.1.1
     , safe >=0.3.18
@@ -136,6 +134,7 @@ test-suite spec
       Bitcoin.Keys.MnemonicSpec
       Bitcoin.KeysSpec
       Bitcoin.NetworkSpec
+      Bitcoin.Orphans
       Bitcoin.ScriptSpec
       Bitcoin.Transaction.PartialSpec
       Bitcoin.Transaction.TaprootSpec
@@ -166,7 +165,6 @@ test-suite spec
     , lens >=4.18.1
     , lens-aeson >=1.1
     , memory >=0.15.0
-    , mtl >=2.2.2
     , murmur3 >=1.0.3
     , network >=3.1.1.1
     , safe >=0.3.18

data/test_vectors_aserti3-2d_run01.txt renamed to data/test_vectors_asserti3-2d_run01.txt

@@ -0,0 +1,7 @@
+cradle:
+  cabal:
+    - path: "src"
+      component: "lib:bitcoin"
+
+    - path: "test"
+      component: "bitcoin:test:spec"

data/test_vectors_aserti3-2d_run02.txt renamed to data/test_vectors_asserti3-2d_run02.txt

@@ -19,7 +19,6 @@ extra-source-files:
   - README.md
   - CHANGELOG.md
 dependencies:
-  - aeson >= 1.4.6.0
   - array >= 0.5.4.0
   - base >=4.9 && <5
   - base16 >= 0.3.0.1
@@ -34,7 +33,6 @@ dependencies:
   - hashable >= 1.3.0.0
   - hspec >= 2.7.1
   - memory >= 0.15.0
-  - mtl >= 2.2.2
   - murmur3 >= 1.0.3
   - network >= 3.1.1.1
   - QuickCheck >= 2.13.2
@@ -61,6 +59,7 @@ tests:
     verbatim:
       build-tool-depends: hspec-discover:hspec-discover
     dependencies:
+      - aeson >= 1.4.6.0
       - base64 ^>= 0.4
       - bitcoin
       - hspec >= 2.7.1

data/test_vectors_aserti3-2d_run03.txt renamed to data/test_vectors_asserti3-2d_run03.txt

@@ -22,9 +22,6 @@ module Bitcoin.Address (
     textToAddr,
     bech32ToAddr,
     base58ToAddr,
-    addrToJSON,
-    addrToEncoding,
-    addrFromJSON,
     pubKeyAddr,
     pubKeyWitnessAddr,
     pubKeyCompatWitnessAddr,
@@ -57,9 +54,6 @@ import Control.Applicative
 import Control.Arrow (second)
 import Control.DeepSeq
 import Control.Monad
-import Data.Aeson as A
-import Data.Aeson.Encoding as A
-import Data.Aeson.Types
 import Data.Binary (Binary (..))
 import Data.ByteString (ByteString)
 import qualified Data.ByteString as B
@@ -181,24 +175,6 @@ isWitnessAddress WitnessAddress{} = True
 isWitnessAddress _ = False
 
 
-addrToJSON :: Network -> Address -> Value
-addrToJSON net a = toJSON (addrToText net a)
-
-
-addrToEncoding :: Network -> Address -> Encoding
-addrToEncoding net = maybe null_ text . addrToText net
-
-
--- | JSON parsing for Bitcoin addresses. Works with 'Base58', and
--- 'Bech32'.
-addrFromJSON :: Network -> Value -> Parser Address
-addrFromJSON net =
-    withText "address" $ \t ->
-        case textToAddr net t of
-            Nothing -> fail "could not decode address"
-            Just x -> return x
-
-
 -- | Convert address to human-readable string. Uses 'Base58', or 'Bech32'
 -- depending on network.
 addrToText :: Network -> Address -> Maybe Text

data/test_vectors_aserti3-2d_run04.txt renamed to data/test_vectors_asserti3-2d_run04.txt

@@ -32,18 +32,6 @@ import Bitcoin.Transaction.Common
 import Bitcoin.Util
 import Control.DeepSeq
 import Control.Monad (forM_, liftM2, mzero, replicateM, (<=<))
-import Data.Aeson (
-    FromJSON (..),
-    ToJSON (..),
-    Value (..),
-    object,
-    toJSON,
-    withObject,
-    withText,
-    (.:),
-    (.=),
- )
-import Data.Aeson.Encoding (pairs, unsafeToEncoding)
 import Data.Binary (Binary (..))
 import Data.Bits (shiftL, shiftR, (.&.), (.|.))
 import qualified Data.ByteString as B
@@ -111,17 +99,6 @@ instance Binary Block where
     put = serialize
 
 
-instance ToJSON Block where
-    toJSON (Block h t) = object ["header" .= h, "transactions" .= t]
-    toEncoding (Block h t) = pairs $ "header" .= h <> "transactions" .= t
-
-
-instance FromJSON Block where
-    parseJSON =
-        withObject "Block" $ \o ->
-            Block <$> o .: "header" <*> o .: "transactions"
-
-
 -- | Block header hash. To be serialized reversed for display purposes.
 newtype BlockHash = BlockHash
     { getBlockHash :: Hash256
@@ -155,21 +132,6 @@ instance IsString BlockHash where
          in fromMaybe e $ hexToBlockHash $ cs s
 
 
-instance FromJSON BlockHash where
-    parseJSON =
-        withText "BlockHash" $
-            maybe mzero return . hexToBlockHash
-
-
-instance ToJSON BlockHash where
-    toJSON = String . blockHashToHex
-    toEncoding h =
-        unsafeToEncoding $
-            char7 '"'
-                <> hexBuilder (BL.reverse (runPutL (serialize h)))
-                <> char7 '"'
-
-
 -- | Block hashes are reversed with respect to the in-memory byte order in a
 -- block hash when displayed.
 blockHashToHex :: BlockHash -> Text
@@ -212,43 +174,6 @@ data BlockHeader = BlockHeader
     deriving (Eq, Ord, Show, Read, Generic, Hashable, NFData)
 
 
--- 80 bytes
-
-instance ToJSON BlockHeader where
-    toJSON (BlockHeader v p m t b n) =
-        object
-            [ "version" .= v
-            , "prevblock" .= p
-            , "merkleroot" .= encodeHex (runPutS (serialize m))
-            , "timestamp" .= t
-            , "bits" .= b
-            , "nonce" .= n
-            ]
-    toEncoding (BlockHeader v p m t b n) =
-        pairs
-            ( "version" .= v
-                <> "prevblock" .= p
-                <> "merkleroot" .= encodeHex (runPutS (serialize m))
-                <> "timestamp" .= t
-                <> "bits" .= b
-                <> "nonce" .= n
-            )
-
-
-instance FromJSON BlockHeader where
-    parseJSON =
-        withObject "BlockHeader" $ \o ->
-            BlockHeader
-                <$> o .: "version"
-                <*> o .: "prevblock"
-                <*> (f =<< o .: "merkleroot")
-                <*> o .: "timestamp"
-                <*> o .: "bits"
-                <*> o .: "nonce"
-      where
-        f = maybe mzero return . (eitherToMaybe . runGetS deserialize <=< decodeHex)
-
-
 instance Serial BlockHeader where
     deserialize = do
         v <- getWord32le

data/test_vectors_aserti3-2d_run05.txt renamed to data/test_vectors_asserti3-2d_run05.txt

@@ -45,7 +45,7 @@ module Bitcoin.Block.Headers (
     bip34,
     validVersion,
     lastNoMinDiff,
-    computeAsertBits,
+    computeAssertBits,
     nextPowWorkRequired,
     calcNextWork,
     isValidPOW,
@@ -68,19 +68,10 @@ import Bitcoin.Util
 import Control.Applicative ((<|>))
 import Control.DeepSeq
 import Control.Monad (guard, mzero, unless, when)
-import Control.Monad.Except (
-    ExceptT (..),
-    runExceptT,
-    throwError,
- )
-import Control.Monad.State.Strict as State (
-    StateT,
-    get,
-    gets,
-    lift,
-    modify,
- )
+import Control.Monad.Trans.Class (lift)
+import Control.Monad.Trans.Except (ExceptT (..), runExceptT, throwE)
 import Control.Monad.Trans.Maybe
+import Control.Monad.Trans.State.Strict as State (StateT, get, gets, modify)
 import Data.Binary (Binary (..))
 import Data.Bits (shiftL, shiftR, (.&.))
 import qualified Data.ByteString as B
@@ -323,7 +314,7 @@ connectBlocks _ _ [] = return $ Right []
 connectBlocks net t bhs@(bh : _) =
     runExceptT $ do
         unless (chained bhs) $
-            throwError "Blocks to connect do not form a chain"
+            throwE "Blocks to connect do not form a chain"
         par <-
             maybeToExceptT
                 "Could not get parent block"
@@ -347,13 +338,13 @@ connectBlocks net t bhs@(bh : _) =
             case skM of
                 Just sk -> return sk
                 Nothing ->
-                    throwError $
+                    throwE $
                         "BUG: Could not get skip for block "
                             ++ show (headerHash $ nodeHeader par)
         | otherwise = do
             let sn = ls !! fromIntegral (nodeHeight par - sh)
             when (nodeHeight sn /= sh) $
-                throwError "BUG: Node height not right in skip"
+                throwE "BUG: Node height not right in skip"
             return sn
       where
         sh = skipHeight (nodeHeight par + 1)
@@ -394,7 +385,7 @@ connectBlock net t bh =
             case skM of
                 Just sk -> return sk
                 Nothing ->
-                    throwError $
+                    throwE $
                         "BUG: Could not get skip for block "
                             ++ show (headerHash $ nodeHeader par)
         bb <- lift getBestBlockHeader
@@ -686,13 +677,13 @@ maxTarget :: Integer
 maxTarget = fst $ decodeCompact maxBits
 
 
-computeAsertBits ::
+computeAssertBits ::
     Integer ->
     Word32 ->
     Integer ->
     Integer ->
     Word32
-computeAsertBits halflife anchor_bits time_diff height_diff =
+computeAssertBits halflife anchor_bits time_diff height_diff =
     if e2 >= 0 && e2 < 65536
         then
             if g4 == 0

data/test_vectors_aserti3-2d_run06.txt renamed to data/test_vectors_asserti3-2d_run06.txt

@@ -38,14 +38,6 @@ import Bitcoin.Util
 import Control.DeepSeq
 import Control.Monad (guard, mzero, (<=<))
 import Crypto.Secp256k1
-import Data.Aeson (
-    FromJSON,
-    ToJSON (..),
-    Value (String),
-    parseJSON,
-    withText,
- )
-import Data.Aeson.Encoding (unsafeToEncoding)
 import Data.Binary (Binary (..))
 import Data.ByteString (ByteString)
 import qualified Data.ByteString as BS
@@ -76,21 +68,6 @@ instance IsString PubKeyI where
         e = error "Could not decode public key"
 
 
-instance ToJSON PubKeyI where
-    toJSON = String . encodeHex . runPutS . serialize
-    toEncoding s =
-        unsafeToEncoding $
-            char7 '"'
-                <> hexBuilder (runPutL (serialize s))
-                <> char7 '"'
-
-
-instance FromJSON PubKeyI where
-    parseJSON =
-        withText "PubKeyI" $
-            maybe mzero return . ((eitherToMaybe . runGetS deserialize) <=< decodeHex)
-
-
 instance Serial PubKeyI where
     deserialize =
         s >>= \case