From f82ad343b9962111c1c8188e3d095ca06137af7f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Br=C3=BCnjes?= Date: Mon, 7 Jun 2021 22:49:01 +0200 Subject: [PATCH] initial commit --- code/week09/.gitignore | 6 + code/week10/.devcontainer/devcontainer.json | 23 ++ code/week10/.gitignore | 6 + code/week10/LICENSE | 201 ++++++++++++++++++ code/week10/app/Uniswap.hs | 43 ++++ code/week10/app/oracle-pab.hs | 123 +++++++++++ code/week10/app/uniswap-client.hs | 124 +++++++++++ code/week10/app/uniswap-pab.hs | 119 +++++++++++ code/week10/cabal.project | 145 +++++++++++++ code/week10/hie.yaml | 6 + .../plutus-pioneer-program-week10.cabal | 67 ++++++ 11 files changed, 863 insertions(+) create mode 100644 code/week09/.gitignore create mode 100644 code/week10/.devcontainer/devcontainer.json create mode 100644 code/week10/.gitignore create mode 100644 code/week10/LICENSE create mode 100644 code/week10/app/Uniswap.hs create mode 100644 code/week10/app/oracle-pab.hs create mode 100644 code/week10/app/uniswap-client.hs create mode 100644 code/week10/app/uniswap-pab.hs create mode 100644 code/week10/cabal.project create mode 100644 code/week10/hie.yaml create mode 100644 code/week10/plutus-pioneer-program-week10.cabal diff --git a/code/week09/.gitignore b/code/week09/.gitignore new file mode 100644 index 0000000..2bbd0a6 --- /dev/null +++ b/code/week09/.gitignore @@ -0,0 +1,6 @@ +dist-newstyle/ +oracle.cid +W2.cid +W3.cid +W4.cid +W5.cid diff --git a/code/week10/.devcontainer/devcontainer.json b/code/week10/.devcontainer/devcontainer.json new file mode 100644 index 0000000..51f7dce --- /dev/null +++ b/code/week10/.devcontainer/devcontainer.json @@ -0,0 +1,23 @@ +{ + "name": "Plutus Starter Project", + "image": "plutus-devcontainer:latest", + + "remoteUser": "plutus", + + "mounts": [ + // This shares cabal's remote repository state with the host. We don't mount the whole of '.cabal', because + // 1. '.cabal/config' contains absolute paths that will only make sense on the host, and + // 2. '.cabal/store' is not necessarily portable to different version of cabal etc. + "source=${localEnv:HOME}/.cabal/packages,target=/home/plutus/.cabal/packages,type=bind,consistency=cached", + ], + + "settings": { + // Note: don't change from bash so it runs .bashrc + "terminal.integrated.shell.linux": "/bin/bash" + }, + + // IDs of extensions inside container + "extensions": [ + "haskell.haskell" + ], +} diff --git a/code/week10/.gitignore b/code/week10/.gitignore new file mode 100644 index 0000000..2bbd0a6 --- /dev/null +++ b/code/week10/.gitignore @@ -0,0 +1,6 @@ +dist-newstyle/ +oracle.cid +W2.cid +W3.cid +W4.cid +W5.cid diff --git a/code/week10/LICENSE b/code/week10/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/code/week10/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Press enter to exit." + shutdown <- PAB.Server.startServerDebug + + cidInit <- Simulator.activateContract (Wallet 1) Init + cs <- waitForLast cidInit + _ <- Simulator.waitUntilFinished cidInit + + cidOracle <- Simulator.activateContract (Wallet 1) $ Oracle cs + liftIO $ writeFile "oracle.cid" $ show $ unContractInstanceId cidOracle + oracle <- waitForLast cidOracle + + forM_ wallets $ \w -> + when (w /= Wallet 1) $ do + cid <- Simulator.activateContract w $ Swap oracle + liftIO $ writeFile ('W' : show (getWallet w) ++ ".cid") $ show $ unContractInstanceId cid + + void $ liftIO getLine + shutdown + +waitForLast :: FromJSON a => ContractInstanceId -> Simulator.Simulation t a +waitForLast cid = + flip Simulator.waitForState cid $ \json -> case fromJSON json of + Success (Last (Just x)) -> Just x + _ -> Nothing + +wallets :: [Wallet] +wallets = [Wallet i | i <- [1 .. 5]] + +usdt :: TokenName +usdt = "USDT" + +oracleParams :: CurrencySymbol -> Oracle.OracleParams +oracleParams cs = Oracle.OracleParams + { Oracle.opFees = 1_000_000 + , Oracle.opSymbol = cs + , Oracle.opToken = usdt + } + +handleOracleContracts :: + ( Member (Error PABError) effs + , Member (LogMsg (PABMultiAgentMsg (Builtin OracleContracts))) effs + ) + => ContractEffect (Builtin OracleContracts) + ~> Eff effs +handleOracleContracts = handleBuiltin getSchema getContract where + getSchema = \case + Init -> endpointsToSchemas @Empty + Oracle _ -> endpointsToSchemas @(Oracle.OracleSchema .\\ BlockchainActions) + Swap _ -> endpointsToSchemas @(Oracle.SwapSchema .\\ BlockchainActions) + getContract = \case + Init -> SomeBuiltin initContract + Oracle cs -> SomeBuiltin $ Oracle.runOracle $ oracleParams cs + Swap oracle -> SomeBuiltin $ Oracle.swap oracle + +handlers :: SimulatorEffectHandlers (Builtin OracleContracts) +handlers = + Simulator.mkSimulatorHandlers @(Builtin OracleContracts) [] + $ interpret handleOracleContracts + +initContract :: Contract (Last CurrencySymbol) BlockchainActions Text () +initContract = do + ownPK <- pubKeyHash <$> ownPubKey + cur <- + mapError (pack . show) + (Currency.forgeContract ownPK [(usdt, fromIntegral (length wallets) * amount)] + :: Contract (Last CurrencySymbol) BlockchainActions Currency.CurrencyError Currency.OneShotCurrency) + let cs = Currency.currencySymbol cur + v = Value.singleton cs usdt amount + forM_ wallets $ \w -> do + let pkh = pubKeyHash $ walletPubKey w + when (pkh /= ownPK) $ do + tx <- submitTx $ mustPayToPubKey pkh v + awaitTxConfirmed $ txId tx + tell $ Last $ Just cs + where + amount :: Integer + amount = 100_000_000 diff --git a/code/week10/app/uniswap-client.hs b/code/week10/app/uniswap-client.hs new file mode 100644 index 0000000..a6c3f4e --- /dev/null +++ b/code/week10/app/uniswap-client.hs @@ -0,0 +1,124 @@ +{-# LANGUAGE NumericUnderscores #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE ScopedTypeVariables #-} + +module Main + ( main + ) where + +import Control.Concurrent +import Control.Exception +import Control.Monad.IO.Class (MonadIO (..)) +import Data.Aeson (Result (..), fromJSON) +import Data.Monoid (Last (..)) +import Data.Proxy (Proxy (..)) +import Data.Text (pack) +import Data.UUID +import Ledger.Value (flattenValue) +import Network.HTTP.Req +import Plutus.PAB.Events.ContractInstanceState (PartiallyDecodedResponse (..)) +import Plutus.PAB.Webserver.Types +import System.Environment (getArgs) +import System.IO +import Text.Read (readMaybe) + +main :: IO () +main = do + putStrLn "Uniswap Client" +{- + [i :: Int] <- map read <$> getArgs + uuid <- read <$> readFile ('W' : show i ++ ".cid") + hSetBuffering stdout NoBuffering + putStrLn $ "swap contract instance id for Wallet " ++ show i ++ ": " ++ show uuid + go uuid + where + go :: UUID -> IO a + go uuid = do + cmd <- readCommand + case cmd of + Offer amt -> offer uuid amt + Retrieve -> retrieve uuid + Use -> use uuid + Funds -> getFunds uuid + go uuid + + readCommand :: IO Command + readCommand = do + putStr "enter command (Offer amt, Retrieve, Use or Funds): " + s <- getLine + maybe readCommand return $ readMaybe s + +data Command = Offer Integer | Retrieve | Use | Funds + deriving (Show, Read, Eq, Ord) + +getFunds :: UUID -> IO () +getFunds uuid = handle h $ runReq defaultHttpConfig $ do + v <- req + POST + (http "127.0.0.1" /: "api" /: "new" /: "contract" /: "instance" /: pack (show uuid) /: "endpoint" /: "funds") + (ReqBodyJson ()) + (Proxy :: Proxy (JsonResponse ())) + (port 8080) + if responseStatusCode v /= 200 + then liftIO $ putStrLn "error getting funds" + else do + w <- req + GET + (http "127.0.0.1" /: "api" /: "new" /: "contract" /: "instance" /: pack (show uuid) /: "status") + NoReqBody + (Proxy :: Proxy (JsonResponse (ContractInstanceClientState OracleContracts))) + (port 8080) + liftIO $ putStrLn $ case fromJSON $ observableState $ cicCurrentState $ responseBody w of + Success (Last (Just f)) -> "funds: " ++ show (flattenValue f) + _ -> "error decoding state" + where + h :: HttpException -> IO () + h _ = threadDelay 1_000_000 >> getFunds uuid + +offer :: UUID -> Integer -> IO () +offer uuid amt = handle h $ runReq defaultHttpConfig $ do + v <- req + POST + (http "127.0.0.1" /: "api" /: "new" /: "contract" /: "instance" /: pack (show uuid) /: "endpoint" /: "offer") + (ReqBodyJson amt) + (Proxy :: Proxy (JsonResponse ())) + (port 8080) + liftIO $ putStrLn $ if responseStatusCode v == 200 + then "offered swap of " ++ show amt ++ " lovelace" + else "error offering swap" + where + h :: HttpException -> IO () + h _ = threadDelay 1_000_000 >> offer uuid amt + +retrieve :: UUID -> IO () +retrieve uuid = handle h $ runReq defaultHttpConfig $ do + v <- req + POST + (http "127.0.0.1" /: "api" /: "new" /: "contract" /: "instance" /: pack (show uuid) /: "endpoint" /: "retrieve") + (ReqBodyJson ()) + (Proxy :: Proxy (JsonResponse ())) + (port 8080) + liftIO $ putStrLn $ if responseStatusCode v == 200 + then "retrieved swaps" + else "error retrieving swaps" + where + h :: HttpException -> IO () + h _ = threadDelay 1_000_000 >> retrieve uuid + +use :: UUID -> IO () +use uuid = handle h $ runReq defaultHttpConfig $ do + v <- req + POST + (http "127.0.0.1" /: "api" /: "new" /: "contract" /: "instance" /: pack (show uuid) /: "endpoint" /: "use") + (ReqBodyJson ()) + (Proxy :: Proxy (JsonResponse ())) + (port 8080) + liftIO $ putStrLn $ if responseStatusCode v == 200 + then "used swap" + else "error using swap" + where + h :: HttpException -> IO () + h _ = threadDelay 1_000_000 >> use uuid + + +-} diff --git a/code/week10/app/uniswap-pab.hs b/code/week10/app/uniswap-pab.hs new file mode 100644 index 0000000..003d470 --- /dev/null +++ b/code/week10/app/uniswap-pab.hs @@ -0,0 +1,119 @@ +{-# LANGUAGE DataKinds #-} +{-# LANGUAGE DeriveAnyClass #-} +{-# LANGUAGE DeriveGeneric #-} +{-# LANGUAGE DerivingStrategies #-} +{-# LANGUAGE FlexibleContexts #-} +{-# LANGUAGE LambdaCase #-} +{-# LANGUAGE OverloadedStrings #-} +{-# LANGUAGE RankNTypes #-} +{-# LANGUAGE TypeApplications #-} +{-# LANGUAGE TypeFamilies #-} +{-# LANGUAGE TypeOperators #-} +module Main + ( main + ) where + +import Control.Monad (forM, void) +import Control.Monad.Freer (Eff, Member, interpret, type (~>)) +import Control.Monad.Freer.Error (Error) +import Control.Monad.Freer.Extras.Log (LogMsg) +import Control.Monad.IO.Class (MonadIO (..)) +import Data.Aeson (FromJSON, Result (..), ToJSON, encode, fromJSON) +import qualified Data.Map.Strict as Map +import qualified Data.Monoid as Monoid +import qualified Data.Semigroup as Semigroup +import Data.Text (Text) +import Data.Text.Prettyprint.Doc (Pretty (..), viaShow) +import GHC.Generics (Generic) +import Ledger.Ada (adaSymbol, adaToken) +import Plutus.Contract +import qualified Plutus.Contracts.Currency as Currency +import qualified Plutus.Contracts.Uniswap as Uniswap +import Plutus.PAB.Effects.Contract (ContractEffect (..)) +import Plutus.PAB.Effects.Contract.Builtin (Builtin, SomeBuiltin (..), type (.\\)) +import qualified Plutus.PAB.Effects.Contract.Builtin as Builtin +import Plutus.PAB.Monitoring.PABLogMsg (PABMultiAgentMsg) +import Plutus.PAB.Simulator (SimulatorEffectHandlers, logString) +import qualified Plutus.PAB.Simulator as Simulator +import Plutus.PAB.Types (PABError (..)) +import qualified Plutus.PAB.Webserver.Server as PAB.Server +import Prelude hiding (init) +import Uniswap as US +import Wallet.Emulator.Types (Wallet (..)) + +main :: IO () +main = void $ Simulator.runSimulationWith handlers $ do + logString @(Builtin UniswapContracts) "Starting Uniswap PAB webserver on port 8080. Press enter to exit." + shutdown <- PAB.Server.startServerDebug + + cidInit <- Simulator.activateContract (Wallet 1) Init + cs <- flip Simulator.waitForState cidInit $ \json -> case fromJSON json of + Success (Just (Semigroup.Last cur)) -> Just $ Currency.currencySymbol cur + _ -> Nothing + _ <- Simulator.waitUntilFinished cidInit + + logString @(Builtin UniswapContracts) $ "Initialization finished. Minted: " ++ show cs + + let coins = Map.fromList [(tn, Uniswap.mkCoin cs tn) | tn <- tokenNames] + ada = Uniswap.mkCoin adaSymbol adaToken + + cidStart <- Simulator.activateContract (Wallet 1) UniswapStart + us <- flip Simulator.waitForState cidStart $ \json -> case (fromJSON json :: Result (Monoid.Last (Either Text Uniswap.Uniswap))) of + Success (Monoid.Last (Just (Right us))) -> Just us + _ -> Nothing + logString @(Builtin UniswapContracts) $ "Uniswap instance created: " ++ show us + + cids <- fmap Map.fromList $ forM wallets $ \w -> do + cid <- Simulator.activateContract w $ UniswapUser us + logString @(Builtin UniswapContracts) $ "Uniswap user contract started for " ++ show w + Simulator.waitForEndpoint cid "funds" + _ <- Simulator.callEndpointOnInstance cid "funds" () + v <- flip Simulator.waitForState cid $ \json -> case (fromJSON json :: Result (Monoid.Last (Either Text Uniswap.UserContractState))) of + Success (Monoid.Last (Just (Right (Uniswap.Funds v)))) -> Just v + _ -> Nothing + logString @(Builtin UniswapContracts) $ "initial funds in wallet " ++ show w ++ ": " ++ show v + return (w, cid) + + let cp = Uniswap.CreateParams ada (coins Map.! "A") 100000 500000 + logString @(Builtin UniswapContracts) $ "creating liquidity pool: " ++ show (encode cp) + let cid2 = cids Map.! Wallet 2 + Simulator.waitForEndpoint cid2 "create" + _ <- Simulator.callEndpointOnInstance cid2 "create" cp + flip Simulator.waitForState (cids Map.! Wallet 2) $ \json -> case (fromJSON json :: Result (Monoid.Last (Either Text Uniswap.UserContractState))) of + Success (Monoid.Last (Just (Right Uniswap.Created))) -> Just () + _ -> Nothing + logString @(Builtin UniswapContracts) "liquidity pool created" + + _ <- liftIO getLine + shutdown + +data UniswapContracts = + Init + | UniswapStart + | UniswapUser Uniswap.Uniswap + deriving (Eq, Ord, Show, Generic) + deriving anyclass (FromJSON, ToJSON) + +instance Pretty UniswapContracts where + pretty = viaShow + +handleUniswapContract :: + ( Member (Error PABError) effs + , Member (LogMsg (PABMultiAgentMsg (Builtin UniswapContracts))) effs + ) + => ContractEffect (Builtin UniswapContracts) + ~> Eff effs +handleUniswapContract = Builtin.handleBuiltin getSchema getContract where + getSchema = \case + UniswapUser _ -> Builtin.endpointsToSchemas @(Uniswap.UniswapUserSchema .\\ BlockchainActions) + UniswapStart -> Builtin.endpointsToSchemas @(Uniswap.UniswapOwnerSchema .\\ BlockchainActions) + Init -> Builtin.endpointsToSchemas @Empty + getContract = \case + UniswapUser us -> SomeBuiltin $ Uniswap.userEndpoints us + UniswapStart -> SomeBuiltin Uniswap.ownerEndpoint + Init -> SomeBuiltin US.initContract + +handlers :: SimulatorEffectHandlers (Builtin UniswapContracts) +handlers = + Simulator.mkSimulatorHandlers @(Builtin UniswapContracts) [] -- [Init, UniswapStart, UniswapUser ???] + $ interpret handleUniswapContract diff --git a/code/week10/cabal.project b/code/week10/cabal.project new file mode 100644 index 0000000..4d01013 --- /dev/null +++ b/code/week10/cabal.project @@ -0,0 +1,145 @@ +index-state: 2021-04-13T00:00:00Z + +packages: ./. + +-- You never, ever, want this. +write-ghc-environment-files: never + +-- Always build tests and benchmarks. +tests: true +benchmarks: true + +source-repository-package + type: git + location: https://github.com/input-output-hk/plutus.git + subdir: + freer-extras + playground-common + plutus-core + plutus-contract + plutus-ledger + plutus-ledger-api + plutus-pab + plutus-tx + plutus-tx-plugin + plutus-use-cases + prettyprinter-configurable + quickcheck-dynamic + tag: 74cb849b6580d937a97aff42636d4ddc6a140ed6 + +-- The following sections are copied from the 'plutus' repository cabal.project at the revision +-- given above. +-- This is necessary because the 'plutus' libraries depend on a number of other libraries which are +-- not on Hackage, and so need to be pulled in as `source-repository-package`s themselves. Make sure to +-- re-update this section from the template when you do an upgrade. + +-- This is also needed so evenful-sql-common will build with a +-- newer version of persistent. See stack.yaml for the mirrored +-- configuration. +package eventful-sql-common + ghc-options: -XDerivingStrategies -XStandaloneDeriving -XUndecidableInstances -XDataKinds -XFlexibleInstances + +allow-newer: + -- Has a commit to allow newer aeson, not on Hackage yet + monoidal-containers:aeson + -- Pins to an old version of Template Haskell, unclear if/when it will be updated + , size-based:template-haskell + + -- The following two dependencies are needed by plutus. + , eventful-sql-common:persistent + , eventful-sql-common:persistent-template + +constraints: + -- aws-lambda-haskell-runtime-wai doesn't compile with newer versions + aws-lambda-haskell-runtime <= 3.0.3 + -- big breaking change here, inline-r doens't have an upper bound + , singletons < 3.0 + -- breaks eventful even more than it already was + , persistent-template < 2.12 + +-- See the note on nix/pkgs/default.nix:agdaPackages for why this is here. +-- (NOTE this will change to ieee754 in newer versions of nixpkgs). +extra-packages: ieee, filemanip + + +-- Needs some patches, but upstream seems to be fairly dead (no activity in > 1 year) +source-repository-package + type: git + location: https://github.com/shmish111/purescript-bridge.git + tag: 6a92d7853ea514be8b70bab5e72077bf5a510596 + +source-repository-package + type: git + location: https://github.com/shmish111/servant-purescript.git + tag: a76104490499aa72d40c2790d10e9383e0dbde63 + +source-repository-package + type: git + location: https://github.com/input-output-hk/cardano-crypto.git + tag: f73079303f663e028288f9f4a9e08bcca39a923e + +source-repository-package + type: git + location: https://github.com/input-output-hk/cardano-base + tag: 4251c0bb6e4f443f00231d28f5f70d42876da055 + subdir: + binary + binary/test + slotting + cardano-crypto-class + cardano-crypto-praos + +source-repository-package + type: git + location: https://github.com/input-output-hk/cardano-prelude + tag: ee4e7b547a991876e6b05ba542f4e62909f4a571 + subdir: + cardano-prelude + cardano-prelude-test + +source-repository-package + type: git + location: https://github.com/input-output-hk/ouroboros-network + tag: 6cb9052bde39472a0555d19ade8a42da63d3e904 + subdir: + typed-protocols + typed-protocols-examples + ouroboros-network + ouroboros-network-testing + ouroboros-network-framework + io-sim + io-sim-classes + network-mux + Win32-network + +source-repository-package + type: git + location: https://github.com/input-output-hk/iohk-monitoring-framework + tag: a89c38ed5825ba17ca79fddb85651007753d699d + subdir: + iohk-monitoring + tracer-transformers + contra-tracer + plugins/backend-ekg + +source-repository-package + type: git + location: https://github.com/input-output-hk/cardano-ledger-specs + tag: 097890495cbb0e8b62106bcd090a5721c3f4b36f + subdir: + byron/chain/executable-spec + byron/crypto + byron/crypto/test + byron/ledger/executable-spec + byron/ledger/impl + byron/ledger/impl/test + semantics/executable-spec + semantics/small-steps-test + shelley/chain-and-ledger/dependencies/non-integer + shelley/chain-and-ledger/executable-spec + shelley-ma/impl + +source-repository-package + type: git + location: https://github.com/input-output-hk/goblins + tag: cde90a2b27f79187ca8310b6549331e59595e7ba diff --git a/code/week10/hie.yaml b/code/week10/hie.yaml new file mode 100644 index 0000000..e7e5566 --- /dev/null +++ b/code/week10/hie.yaml @@ -0,0 +1,6 @@ +cradle: + cabal: + - path: "./app/uniswap-pab.hs" + component: "exe:uniswap-pab" + - path: "./app/uniswap-client.hs" + component: "exe:uniswap-client" diff --git a/code/week10/plutus-pioneer-program-week10.cabal b/code/week10/plutus-pioneer-program-week10.cabal new file mode 100644 index 0000000..56fdb82 --- /dev/null +++ b/code/week10/plutus-pioneer-program-week10.cabal @@ -0,0 +1,67 @@ +Cabal-Version: 2.4 +Name: plutus-pioneer-program-week10 +Version: 0.1.0.0 +Author: Lars Bruenjes +Maintainer: lars.bruenjes@iohk.io +Build-Type: Simple +Copyright: © 2021 Lars Bruenjes +License: Apache-2.0 +License-files: LICENSE + +source-repository head + type: git + location: https://github.com/input-output-hk/plutus-pioneer-program + +flag defer-plugin-errors + description: + Defer errors from the plugin, useful for things like Haddock that can't handle it. + default: False + manual: True + +common lang + default-language: Haskell2010 + default-extensions: ExplicitForAll ScopedTypeVariables + DeriveGeneric StandaloneDeriving DeriveLift + GeneralizedNewtypeDeriving DeriveFunctor DeriveFoldable + DeriveTraversable + ghc-options: -Wall -Wnoncanonical-monad-instances + -Wincomplete-uni-patterns -Wincomplete-record-updates + -Wredundant-constraints -Widentities + -- See Plutus Tx readme + -fobject-code -fno-ignore-interface-pragmas -fno-omit-interface-pragmas + if flag(defer-plugin-errors) + ghc-options: -fplugin-opt PlutusTx.Plugin:defer-errors + +executable uniswap-pab + main-is: uniswap-pab.hs + other-modules: Uniswap + hs-source-dirs: app + default-language: Haskell2010 + ghc-options: -threaded -rtsopts -with-rtsopts=-N -Wall -Wcompat + -Wincomplete-uni-patterns -Wincomplete-record-updates + -Wno-missing-import-lists -Wredundant-constraints -O0 + build-depends: + base >=4.9 && <5, + bytestring, + aeson -any, + containers -any, + freer-extras -any, + freer-simple -any, + plutus-contract -any, + plutus-ledger -any, + plutus-pab, + plutus-use-cases -any, + prettyprinter -any, + text -any + +executable uniswap-client + main-is: uniswap-client.hs + hs-source-dirs: app + ghc-options: -Wall + build-depends: aeson + , base ^>= 4.14.1.0 + , plutus-ledger + , plutus-pab + , req ^>= 3.9.0 + , text + , uuid