{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.CodeCommit.GetBranch
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns information about a repository branch, including its name and
-- the last commit ID.
module Amazonka.CodeCommit.GetBranch
  ( -- * Creating a Request
    GetBranch (..),
    newGetBranch,

    -- * Request Lenses
    getBranch_branchName,
    getBranch_repositoryName,

    -- * Destructuring the Response
    GetBranchResponse (..),
    newGetBranchResponse,

    -- * Response Lenses
    getBranchResponse_branch,
    getBranchResponse_httpStatus,
  )
where

import Amazonka.CodeCommit.Types
import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | Represents the input of a get branch operation.
--
-- /See:/ 'newGetBranch' smart constructor.
data GetBranch = GetBranch'
  { -- | The name of the branch for which you want to retrieve information.
    GetBranch -> Maybe Text
branchName :: Prelude.Maybe Prelude.Text,
    -- | The name of the repository that contains the branch for which you want
    -- to retrieve information.
    GetBranch -> Maybe Text
repositoryName :: Prelude.Maybe Prelude.Text
  }
  deriving (GetBranch -> GetBranch -> Bool
(GetBranch -> GetBranch -> Bool)
-> (GetBranch -> GetBranch -> Bool) -> Eq GetBranch
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetBranch -> GetBranch -> Bool
$c/= :: GetBranch -> GetBranch -> Bool
== :: GetBranch -> GetBranch -> Bool
$c== :: GetBranch -> GetBranch -> Bool
Prelude.Eq, ReadPrec [GetBranch]
ReadPrec GetBranch
Int -> ReadS GetBranch
ReadS [GetBranch]
(Int -> ReadS GetBranch)
-> ReadS [GetBranch]
-> ReadPrec GetBranch
-> ReadPrec [GetBranch]
-> Read GetBranch
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetBranch]
$creadListPrec :: ReadPrec [GetBranch]
readPrec :: ReadPrec GetBranch
$creadPrec :: ReadPrec GetBranch
readList :: ReadS [GetBranch]
$creadList :: ReadS [GetBranch]
readsPrec :: Int -> ReadS GetBranch
$creadsPrec :: Int -> ReadS GetBranch
Prelude.Read, Int -> GetBranch -> ShowS
[GetBranch] -> ShowS
GetBranch -> String
(Int -> GetBranch -> ShowS)
-> (GetBranch -> String)
-> ([GetBranch] -> ShowS)
-> Show GetBranch
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetBranch] -> ShowS
$cshowList :: [GetBranch] -> ShowS
show :: GetBranch -> String
$cshow :: GetBranch -> String
showsPrec :: Int -> GetBranch -> ShowS
$cshowsPrec :: Int -> GetBranch -> ShowS
Prelude.Show, (forall x. GetBranch -> Rep GetBranch x)
-> (forall x. Rep GetBranch x -> GetBranch) -> Generic GetBranch
forall x. Rep GetBranch x -> GetBranch
forall x. GetBranch -> Rep GetBranch x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetBranch x -> GetBranch
$cfrom :: forall x. GetBranch -> Rep GetBranch x
Prelude.Generic)

-- |
-- Create a value of 'GetBranch' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'branchName', 'getBranch_branchName' - The name of the branch for which you want to retrieve information.
--
-- 'repositoryName', 'getBranch_repositoryName' - The name of the repository that contains the branch for which you want
-- to retrieve information.
newGetBranch ::
  GetBranch
newGetBranch :: GetBranch
newGetBranch =
  GetBranch' :: Maybe Text -> Maybe Text -> GetBranch
GetBranch'
    { $sel:branchName:GetBranch' :: Maybe Text
branchName = Maybe Text
forall a. Maybe a
Prelude.Nothing,
      $sel:repositoryName:GetBranch' :: Maybe Text
repositoryName = Maybe Text
forall a. Maybe a
Prelude.Nothing
    }

-- | The name of the branch for which you want to retrieve information.
getBranch_branchName :: Lens.Lens' GetBranch (Prelude.Maybe Prelude.Text)
getBranch_branchName :: (Maybe Text -> f (Maybe Text)) -> GetBranch -> f GetBranch
getBranch_branchName = (GetBranch -> Maybe Text)
-> (GetBranch -> Maybe Text -> GetBranch)
-> Lens GetBranch GetBranch (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetBranch' {Maybe Text
branchName :: Maybe Text
$sel:branchName:GetBranch' :: GetBranch -> Maybe Text
branchName} -> Maybe Text
branchName) (\s :: GetBranch
s@GetBranch' {} Maybe Text
a -> GetBranch
s {$sel:branchName:GetBranch' :: Maybe Text
branchName = Maybe Text
a} :: GetBranch)

-- | The name of the repository that contains the branch for which you want
-- to retrieve information.
getBranch_repositoryName :: Lens.Lens' GetBranch (Prelude.Maybe Prelude.Text)
getBranch_repositoryName :: (Maybe Text -> f (Maybe Text)) -> GetBranch -> f GetBranch
getBranch_repositoryName = (GetBranch -> Maybe Text)
-> (GetBranch -> Maybe Text -> GetBranch)
-> Lens GetBranch GetBranch (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetBranch' {Maybe Text
repositoryName :: Maybe Text
$sel:repositoryName:GetBranch' :: GetBranch -> Maybe Text
repositoryName} -> Maybe Text
repositoryName) (\s :: GetBranch
s@GetBranch' {} Maybe Text
a -> GetBranch
s {$sel:repositoryName:GetBranch' :: Maybe Text
repositoryName = Maybe Text
a} :: GetBranch)

instance Core.AWSRequest GetBranch where
  type AWSResponse GetBranch = GetBranchResponse
  request :: GetBranch -> Request GetBranch
request = Service -> GetBranch -> Request GetBranch
forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON Service
defaultService
  response :: Logger
-> Service
-> Proxy GetBranch
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetBranch)))
response =
    (Int
 -> ResponseHeaders
 -> Object
 -> Either String (AWSResponse GetBranch))
-> Logger
-> Service
-> Proxy GetBranch
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetBranch)))
forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> Logger
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe BranchInfo -> Int -> GetBranchResponse
GetBranchResponse'
            (Maybe BranchInfo -> Int -> GetBranchResponse)
-> Either String (Maybe BranchInfo)
-> Either String (Int -> GetBranchResponse)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Either String (Maybe BranchInfo)
forall a. FromJSON a => Object -> Text -> Either String (Maybe a)
Core..?> Text
"branch")
            Either String (Int -> GetBranchResponse)
-> Either String Int -> Either String GetBranchResponse
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Int -> Either String Int
forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (Int -> Int
forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance Prelude.Hashable GetBranch

instance Prelude.NFData GetBranch

instance Core.ToHeaders GetBranch where
  toHeaders :: GetBranch -> ResponseHeaders
toHeaders =
    ResponseHeaders -> GetBranch -> ResponseHeaders
forall a b. a -> b -> a
Prelude.const
      ( [ResponseHeaders] -> ResponseHeaders
forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              HeaderName -> ByteString -> ResponseHeaders
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Core.=# ( ByteString
"CodeCommit_20150413.GetBranch" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              HeaderName -> ByteString -> ResponseHeaders
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Core.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Core.ToJSON GetBranch where
  toJSON :: GetBranch -> Value
toJSON GetBranch' {Maybe Text
repositoryName :: Maybe Text
branchName :: Maybe Text
$sel:repositoryName:GetBranch' :: GetBranch -> Maybe Text
$sel:branchName:GetBranch' :: GetBranch -> Maybe Text
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Text
"branchName" Text -> Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=) (Text -> Pair) -> Maybe Text -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
branchName,
            (Text
"repositoryName" Text -> Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=)
              (Text -> Pair) -> Maybe Text -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
repositoryName
          ]
      )

instance Core.ToPath GetBranch where
  toPath :: GetBranch -> ByteString
toPath = ByteString -> GetBranch -> ByteString
forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance Core.ToQuery GetBranch where
  toQuery :: GetBranch -> QueryString
toQuery = QueryString -> GetBranch -> QueryString
forall a b. a -> b -> a
Prelude.const QueryString
forall a. Monoid a => a
Prelude.mempty

-- | Represents the output of a get branch operation.
--
-- /See:/ 'newGetBranchResponse' smart constructor.
data GetBranchResponse = GetBranchResponse'
  { -- | The name of the branch.
    GetBranchResponse -> Maybe BranchInfo
branch :: Prelude.Maybe BranchInfo,
    -- | The response's http status code.
    GetBranchResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetBranchResponse -> GetBranchResponse -> Bool
(GetBranchResponse -> GetBranchResponse -> Bool)
-> (GetBranchResponse -> GetBranchResponse -> Bool)
-> Eq GetBranchResponse
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetBranchResponse -> GetBranchResponse -> Bool
$c/= :: GetBranchResponse -> GetBranchResponse -> Bool
== :: GetBranchResponse -> GetBranchResponse -> Bool
$c== :: GetBranchResponse -> GetBranchResponse -> Bool
Prelude.Eq, ReadPrec [GetBranchResponse]
ReadPrec GetBranchResponse
Int -> ReadS GetBranchResponse
ReadS [GetBranchResponse]
(Int -> ReadS GetBranchResponse)
-> ReadS [GetBranchResponse]
-> ReadPrec GetBranchResponse
-> ReadPrec [GetBranchResponse]
-> Read GetBranchResponse
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetBranchResponse]
$creadListPrec :: ReadPrec [GetBranchResponse]
readPrec :: ReadPrec GetBranchResponse
$creadPrec :: ReadPrec GetBranchResponse
readList :: ReadS [GetBranchResponse]
$creadList :: ReadS [GetBranchResponse]
readsPrec :: Int -> ReadS GetBranchResponse
$creadsPrec :: Int -> ReadS GetBranchResponse
Prelude.Read, Int -> GetBranchResponse -> ShowS
[GetBranchResponse] -> ShowS
GetBranchResponse -> String
(Int -> GetBranchResponse -> ShowS)
-> (GetBranchResponse -> String)
-> ([GetBranchResponse] -> ShowS)
-> Show GetBranchResponse
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetBranchResponse] -> ShowS
$cshowList :: [GetBranchResponse] -> ShowS
show :: GetBranchResponse -> String
$cshow :: GetBranchResponse -> String
showsPrec :: Int -> GetBranchResponse -> ShowS
$cshowsPrec :: Int -> GetBranchResponse -> ShowS
Prelude.Show, (forall x. GetBranchResponse -> Rep GetBranchResponse x)
-> (forall x. Rep GetBranchResponse x -> GetBranchResponse)
-> Generic GetBranchResponse
forall x. Rep GetBranchResponse x -> GetBranchResponse
forall x. GetBranchResponse -> Rep GetBranchResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetBranchResponse x -> GetBranchResponse
$cfrom :: forall x. GetBranchResponse -> Rep GetBranchResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetBranchResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'branch', 'getBranchResponse_branch' - The name of the branch.
--
-- 'httpStatus', 'getBranchResponse_httpStatus' - The response's http status code.
newGetBranchResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetBranchResponse
newGetBranchResponse :: Int -> GetBranchResponse
newGetBranchResponse Int
pHttpStatus_ =
  GetBranchResponse' :: Maybe BranchInfo -> Int -> GetBranchResponse
GetBranchResponse'
    { $sel:branch:GetBranchResponse' :: Maybe BranchInfo
branch = Maybe BranchInfo
forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetBranchResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The name of the branch.
getBranchResponse_branch :: Lens.Lens' GetBranchResponse (Prelude.Maybe BranchInfo)
getBranchResponse_branch :: (Maybe BranchInfo -> f (Maybe BranchInfo))
-> GetBranchResponse -> f GetBranchResponse
getBranchResponse_branch = (GetBranchResponse -> Maybe BranchInfo)
-> (GetBranchResponse -> Maybe BranchInfo -> GetBranchResponse)
-> Lens
     GetBranchResponse
     GetBranchResponse
     (Maybe BranchInfo)
     (Maybe BranchInfo)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetBranchResponse' {Maybe BranchInfo
branch :: Maybe BranchInfo
$sel:branch:GetBranchResponse' :: GetBranchResponse -> Maybe BranchInfo
branch} -> Maybe BranchInfo
branch) (\s :: GetBranchResponse
s@GetBranchResponse' {} Maybe BranchInfo
a -> GetBranchResponse
s {$sel:branch:GetBranchResponse' :: Maybe BranchInfo
branch = Maybe BranchInfo
a} :: GetBranchResponse)

-- | The response's http status code.
getBranchResponse_httpStatus :: Lens.Lens' GetBranchResponse Prelude.Int
getBranchResponse_httpStatus :: (Int -> f Int) -> GetBranchResponse -> f GetBranchResponse
getBranchResponse_httpStatus = (GetBranchResponse -> Int)
-> (GetBranchResponse -> Int -> GetBranchResponse)
-> Lens GetBranchResponse GetBranchResponse Int Int
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetBranchResponse' {Int
httpStatus :: Int
$sel:httpStatus:GetBranchResponse' :: GetBranchResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: GetBranchResponse
s@GetBranchResponse' {} Int
a -> GetBranchResponse
s {$sel:httpStatus:GetBranchResponse' :: Int
httpStatus = Int
a} :: GetBranchResponse)

instance Prelude.NFData GetBranchResponse