feat: add node-stream-pipes support

This commit is contained in:
orion 2024-05-11 13:25:27 -05:00
parent adb414662e
commit b3806d5f6e
Signed by: orion
GPG Key ID: 6D4165AE4C928719
4 changed files with 146 additions and 80 deletions

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@ -3,47 +3,50 @@ workspace:
postgresql: postgresql:
path: ./ path: ./
dependencies: dependencies:
- aff: ">=7.1.0 <8.0.0" - aff
- aff-promise: ">=4.0.0 <5.0.0" - aff-promise
- arrays: ">=7.3.0 <8.0.0" - arrays
- bifunctors: ">=6.0.0 <7.0.0" - bifunctors
- control: ">=6.0.0 <7.0.0" - control
- datetime: ">=6.1.0 <7.0.0" - datetime
- effect: ">=4.0.0 <5.0.0" - effect
- either: ">=6.1.0 <7.0.0" - either
- exceptions: ">=6.0.0 <7.0.0" - exceptions
- foldable-traversable: ">=6.0.0 <7.0.0" - foldable-traversable
- foreign: ">=7.0.0 <8.0.0" - foreign
- fork: ">=6.0.0 <7.0.0" - fork
- integers: ">=6.0.0 <7.0.0" - integers
- js-bigints: ">=2.2.1 <3.0.0" - js-bigints
- lists: ">=7.0.0 <8.0.0" - lists
- maybe: ">=6.0.0 <7.0.0" - maybe
- mmorph: ">=7.0.0 <8.0.0" - mmorph
- newtype: ">=5.0.0 <6.0.0" - newtype
- node-buffer: ">=9.0.0 <10.0.0" - node-buffer
- node-event-emitter: ">=3.0.0 <4.0.0" - node-event-emitter
- node-streams: ">=9.0.0 <10.0.0" - node-stream-pipes
- nullable: ">=6.0.0 <7.0.0" - node-streams
- parallel: ">=6.0.0 <7.0.0" - nullable
- partial: ">=4.0.0 <5.0.0" - parallel
- precise-datetime: ">=7.0.0 <8.0.0" - partial
- prelude: ">=6.0.1 <7.0.0" - pipes
- profunctor: ">=6.0.1 <7.0.0" - precise-datetime
- record: ">=4.0.0 <5.0.0" - prelude
- simple-json: ">=9.0.0 <10.0.0" - profunctor
- strings: ">=6.0.1 <7.0.0" - record
- tailrec: ">=6.1.0 <7.0.0" - simple-json
- transformers: ">=6.0.0 <7.0.0" - strings
- tuples: ">=7.0.0 <8.0.0" - tailrec
- typelevel-prelude: ">=7.0.0 <8.0.0" - transformers
- unlift: ">=1.0.1 <2.0.0" - tuples
- unsafe-coerce: ">=6.0.0 <7.0.0" - typelevel-prelude
- unlift
- unsafe-coerce
test_dependencies: test_dependencies:
- filterable - filterable
- foreign-object - foreign-object
- node-child-process - node-child-process
- node-process - node-process
- precise-datetime
- quickcheck - quickcheck
- spec - spec
- spec-quickcheck - spec-quickcheck
@ -99,7 +102,9 @@ workspace:
- node-os - node-os
- node-path - node-path
- node-process - node-process
- node-stream-pipes
- node-streams - node-streams
- node-zlib
- nonempty - nonempty
- now - now
- nullable - nullable
@ -720,6 +725,35 @@ packages:
- posix-types - posix-types
- prelude - prelude
- unsafe-coerce - unsafe-coerce
node-stream-pipes:
type: registry
version: 1.0.2
integrity: sha256-JC5eIR1mFq3wuALBwezoQnJdXw4a4XoHfu8vtMu8xUI=
dependencies:
- aff
- arrays
- effect
- either
- exceptions
- foldable-traversable
- maybe
- mmorph
- newtype
- node-buffer
- node-event-emitter
- node-fs
- node-path
- node-streams
- node-zlib
- parallel
- pipes
- prelude
- st
- strings
- tailrec
- transformers
- tuples
- unsafe-coerce
node-streams: node-streams:
type: registry type: registry
version: 9.0.0 version: 9.0.0
@ -733,6 +767,19 @@ packages:
- node-event-emitter - node-event-emitter
- nullable - nullable
- prelude - prelude
node-zlib:
type: registry
version: 0.4.0
integrity: sha256-kYSajFQFzWVg71l5/y4w4kXdTr5EJoqyV3D2RqmAjQ4=
dependencies:
- aff
- effect
- either
- functions
- node-buffer
- node-streams
- prelude
- unsafe-coerce
nonempty: nonempty:
type: registry type: registry
version: 7.0.0 version: 7.0.0

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@ -13,42 +13,44 @@ package:
strict: true strict: true
pedanticPackages: true pedanticPackages: true
dependencies: dependencies:
- aff: ">=7.1.0 <8.0.0" - aff
- aff-promise: ">=4.0.0 <5.0.0" - aff-promise
- arrays: ">=7.3.0 <8.0.0" - arrays
- bifunctors: ">=6.0.0 <7.0.0" - bifunctors
- control: ">=6.0.0 <7.0.0" - control
- datetime: ">=6.1.0 <7.0.0" - datetime
- effect: ">=4.0.0 <5.0.0" - effect
- either: ">=6.1.0 <7.0.0" - either
- exceptions: ">=6.0.0 <7.0.0" - exceptions
- foldable-traversable: ">=6.0.0 <7.0.0" - foldable-traversable
- foreign: ">=7.0.0 <8.0.0" - foreign
- fork: ">=6.0.0 <7.0.0" - fork
- integers: ">=6.0.0 <7.0.0" - integers
- js-bigints: ">=2.2.1 <3.0.0" - js-bigints
- lists: ">=7.0.0 <8.0.0" - lists
- maybe: ">=6.0.0 <7.0.0" - maybe
- mmorph: ">=7.0.0 <8.0.0" - mmorph
- newtype: ">=5.0.0 <6.0.0" - newtype
- node-buffer: ">=9.0.0 <10.0.0" - node-buffer
- node-event-emitter: ">=3.0.0 <4.0.0" - node-event-emitter
- node-streams: ">=9.0.0 <10.0.0" - node-stream-pipes
- nullable: ">=6.0.0 <7.0.0" - node-streams
- parallel: ">=6.0.0 <7.0.0" - nullable
- partial: ">=4.0.0 <5.0.0" - parallel
- precise-datetime: ">=7.0.0 <8.0.0" - partial
- prelude: ">=6.0.1 <7.0.0" - pipes
- profunctor: ">=6.0.1 <7.0.0" - precise-datetime
- record: ">=4.0.0 <5.0.0" - prelude
- simple-json: ">=9.0.0 <10.0.0" - profunctor
- strings: ">=6.0.1 <7.0.0" - record
- tailrec: ">=6.1.0 <7.0.0" - simple-json
- transformers: ">=6.0.0 <7.0.0" - strings
- tuples: ">=7.0.0 <8.0.0" - tailrec
- typelevel-prelude: ">=7.0.0 <8.0.0" - transformers
- unlift: ">=1.0.1 <2.0.0" - tuples
- unsafe-coerce: ">=6.0.0 <7.0.0" - typelevel-prelude
- unlift
- unsafe-coerce
test: test:
main: Test.Main main: Test.Main
dependencies: dependencies:
@ -56,6 +58,7 @@ package:
- foreign-object - foreign-object
- node-child-process - node-child-process
- node-process - node-process
- precise-datetime
- quickcheck - quickcheck
- spec - spec
- spec-quickcheck - spec-quickcheck

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@ -2,20 +2,13 @@ module Data.Postgres.Custom where
import Prelude import Prelude
import Control.Monad.Except (ExceptT)
import Data.Either (hush) import Data.Either (hush)
import Data.List.NonEmpty (NonEmptyList) import Data.Maybe (fromJust)
import Data.Maybe (Maybe, fromJust)
import Data.Postgres.Raw (Raw)
import Data.String as String import Data.String as String
import Data.String.Regex (Regex) import Data.String.Regex (Regex)
import Data.String.Regex as Regex import Data.String.Regex as Regex
import Data.String.Regex.Flags as Regex.Flags import Data.String.Regex.Flags as Regex.Flags
import Effect (Effect)
import Foreign (ForeignError)
import Partial.Unsafe (unsafePartial) import Partial.Unsafe (unsafePartial)
import Type.Data.Symbol (reflectSymbol)
import Type.Prelude (class IsSymbol, Proxy(..))
quoted :: String -> String quoted :: String -> String
quoted s = "'" <> s <> "'" quoted s = "'" <> s <> "'"

23
src/Pipes.Postgres.purs Normal file
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@ -0,0 +1,23 @@
module Pipes.Postgres where
import Prelude
import Control.Monad.Morph (hoist)
import Control.Monad.Postgres.Session (class MonadSession, streamIn, streamOut)
import Control.Monad.Trans.Class (lift)
import Data.Maybe (Maybe)
import Effect.Aff.Class (liftAff)
import Node.Buffer (Buffer)
import Node.Stream.Object as O
import Pipes.Core (Consumer, Producer)
import Pipes.Node.Stream (fromReadable, fromWritable)
stdin :: forall m. MonadSession m => String -> Consumer (Maybe Buffer) m Unit
stdin q = do
stream <- lift $ streamIn q
hoist liftAff $ fromWritable $ O.fromBufferWritable stream
stdout :: forall m. MonadSession m => String -> Producer (Maybe Buffer) m Unit
stdout q = do
stream <- lift $ streamOut q
hoist liftAff $ fromReadable $ O.fromBufferReadable stream