hasql-optparse-applicative (empty) → 0.1

raw patch · 4 files changed

+144/−0 lines, 4 filesdep +base-preludedep +hasqldep +hasql-poolsetup-changed

Dependencies added: base-prelude, hasql, hasql-pool, optparse-applicative

Files

• LICENSE +22/−0
• Setup.hs +2/−0
• hasql-optparse-applicative.cabal +52/−0
• library/Hasql/Options/Applicative.hs +68/−0

@@ -0,0 +1,22 @@+Copyright (c) 2016, Sannsyn AS++Permission is hereby granted, free of charge, to any person+obtaining a copy of this software and associated documentation+files (the "Software"), to deal in the Software without+restriction, including without limitation the rights to use,+copy, modify, merge, publish, distribute, sublicense, and/or sell+copies of the Software, and to permit persons to whom the+Software is furnished to do so, subject to the following+conditions:++The above copyright notice and this permission notice shall be+included in all copies or substantial portions of the Software.++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR+OTHER DEALINGS IN THE SOFTWARE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,52 @@+name:+  hasql-optparse-applicative+version:+  0.1+synopsis:+  "optparse-applicative" parsers for "hasql"+category:+  Hasql, Database, PostgreSQL, Options+homepage:+  https://github.com/sannsyn/hasql-optparse-applicative +bug-reports:+  https://github.com/sannsyn/hasql-optparse-applicative/issues +author:+  Nikita Volkov <nikita.y.volkov@mail.ru>+maintainer:+  Nikita Volkov <nikita.y.volkov@mail.ru>+copyright:+  (c) 2016, Sannsyn AS+license:+  MIT+license-file:+  LICENSE+build-type:+  Simple+cabal-version:+  >=1.10+++source-repository head+  type:+    git+  location:+    git://github.com/sannsyn/hasql-optparse-applicative.git+++library+  hs-source-dirs:+    library+  default-extensions:+    Arrows, BangPatterns, ConstraintKinds, DataKinds, DefaultSignatures, DeriveDataTypeable, DeriveFoldable, DeriveFunctor, DeriveGeneric, DeriveTraversable, EmptyDataDecls, FlexibleContexts, FlexibleInstances, FunctionalDependencies, GADTs, GeneralizedNewtypeDeriving, LambdaCase, LiberalTypeSynonyms, MagicHash, MultiParamTypeClasses, MultiWayIf, NoImplicitPrelude, NoMonomorphismRestriction, OverloadedStrings, PatternGuards, ParallelListComp, QuasiQuotes, RankNTypes, RecordWildCards, ScopedTypeVariables, StandaloneDeriving, TemplateHaskell, TupleSections, TypeFamilies, TypeOperators, UnboxedTuples+  default-language:+    Haskell2010+  other-modules:+  exposed-modules:+    Hasql.Options.Applicative+  build-depends:+    hasql >= 0.19 && < 0.20,+    hasql-pool >= 0.4 && < 0.5,+    -- +    optparse-applicative >= 0.12 && < 0.13,+    -- +    base-prelude >= 0.1 && < 0.2

@@ -0,0 +1,68 @@+module Hasql.Options.Applicative where++import BasePrelude+import Options.Applicative+import qualified Hasql.Connection+import qualified Hasql.Pool+++-- |+-- Given a prefix for long names produces a parser of @Hasql.Pool.'Hasql.Pool.Settings'@.+poolSettings :: Maybe String -> Parser Hasql.Pool.Settings+poolSettings prefix =+  (,,) <$> size <*> timeout <*> connectionSettings prefix+  where+    size =+      option auto $+        long (prefixed "pool-size") <>+        value 1 <>+        showDefault <>+        help "Amount of connections in the pool"+    timeout =+      fmap fromIntegral $+      option auto $+        long (prefixed "pool-timeout") <>+        value 10 <>+        showDefault <>+        help "Amount of seconds for which the unused connections are kept open"+    prefixed s = +      maybe s (<> ("-" <> s)) prefix++-- |+-- Given a prefix for long names produces a parser of @Hasql.Connection.'Hasql.Connection.Settings'@.+connectionSettings :: Maybe String -> Parser Hasql.Connection.Settings+connectionSettings prefix =+  Hasql.Connection.settings <$> host <*> port <*> user <*> password <*> database+  where+    host =+      fmap fromString $ strOption $+        long (prefixed "host") <> +        value "127.0.0.1" <>+        showDefault <>+        help "Server host"+    port =+      option auto $+        long (prefixed "port") <>+        value 5432 <>+        showDefault <>+        help "Server port"+    user =+      fmap fromString $ strOption $+        long (prefixed "user") <>+        value "postgres" <>+        showDefault <>+        help "Username"+    password =+      fmap fromString $ strOption $+        long (prefixed "password") <>+        value "" <>+        showDefault <>+        help "Password"+    database =+      fmap fromString $ strOption $+        long (prefixed "database") <>+        value "" <>+        showDefault <>+        help "Database name"+    prefixed s = +      maybe s (<> ("-" <> s)) prefix