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

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

-- |
-- Module      : Amazonka.Greengrass.Types.FunctionConfigurationEnvironment
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.Greengrass.Types.FunctionConfigurationEnvironment where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Greengrass.Types.FunctionExecutionConfig
import Amazonka.Greengrass.Types.ResourceAccessPolicy
import qualified Amazonka.Prelude as Prelude

-- | The environment configuration of the function.
--
-- /See:/ 'newFunctionConfigurationEnvironment' smart constructor.
data FunctionConfigurationEnvironment = FunctionConfigurationEnvironment'
  { -- | If true, the Lambda function is allowed to access the host\'s \/sys
    -- folder. Use this when the Lambda function needs to read device
    -- information from \/sys. This setting applies only when you run the
    -- Lambda function in a Greengrass container.
    FunctionConfigurationEnvironment -> Maybe Bool
accessSysfs :: Prelude.Maybe Prelude.Bool,
    -- | Configuration related to executing the Lambda function
    FunctionConfigurationEnvironment -> Maybe FunctionExecutionConfig
execution :: Prelude.Maybe FunctionExecutionConfig,
    -- | A list of the resources, with their permissions, to which the Lambda
    -- function will be granted access. A Lambda function can have at most 10
    -- resources. ResourceAccessPolicies apply only when you run the Lambda
    -- function in a Greengrass container.
    FunctionConfigurationEnvironment -> Maybe [ResourceAccessPolicy]
resourceAccessPolicies :: Prelude.Maybe [ResourceAccessPolicy],
    -- | Environment variables for the Lambda function\'s configuration.
    FunctionConfigurationEnvironment -> Maybe (HashMap Text Text)
variables :: Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text)
  }
  deriving (FunctionConfigurationEnvironment
-> FunctionConfigurationEnvironment -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: FunctionConfigurationEnvironment
-> FunctionConfigurationEnvironment -> Bool
$c/= :: FunctionConfigurationEnvironment
-> FunctionConfigurationEnvironment -> Bool
== :: FunctionConfigurationEnvironment
-> FunctionConfigurationEnvironment -> Bool
$c== :: FunctionConfigurationEnvironment
-> FunctionConfigurationEnvironment -> Bool
Prelude.Eq, ReadPrec [FunctionConfigurationEnvironment]
ReadPrec FunctionConfigurationEnvironment
Int -> ReadS FunctionConfigurationEnvironment
ReadS [FunctionConfigurationEnvironment]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [FunctionConfigurationEnvironment]
$creadListPrec :: ReadPrec [FunctionConfigurationEnvironment]
readPrec :: ReadPrec FunctionConfigurationEnvironment
$creadPrec :: ReadPrec FunctionConfigurationEnvironment
readList :: ReadS [FunctionConfigurationEnvironment]
$creadList :: ReadS [FunctionConfigurationEnvironment]
readsPrec :: Int -> ReadS FunctionConfigurationEnvironment
$creadsPrec :: Int -> ReadS FunctionConfigurationEnvironment
Prelude.Read, Int -> FunctionConfigurationEnvironment -> ShowS
[FunctionConfigurationEnvironment] -> ShowS
FunctionConfigurationEnvironment -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [FunctionConfigurationEnvironment] -> ShowS
$cshowList :: [FunctionConfigurationEnvironment] -> ShowS
show :: FunctionConfigurationEnvironment -> String
$cshow :: FunctionConfigurationEnvironment -> String
showsPrec :: Int -> FunctionConfigurationEnvironment -> ShowS
$cshowsPrec :: Int -> FunctionConfigurationEnvironment -> ShowS
Prelude.Show, forall x.
Rep FunctionConfigurationEnvironment x
-> FunctionConfigurationEnvironment
forall x.
FunctionConfigurationEnvironment
-> Rep FunctionConfigurationEnvironment x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep FunctionConfigurationEnvironment x
-> FunctionConfigurationEnvironment
$cfrom :: forall x.
FunctionConfigurationEnvironment
-> Rep FunctionConfigurationEnvironment x
Prelude.Generic)

-- |
-- Create a value of 'FunctionConfigurationEnvironment' 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:
--
-- 'accessSysfs', 'functionConfigurationEnvironment_accessSysfs' - If true, the Lambda function is allowed to access the host\'s \/sys
-- folder. Use this when the Lambda function needs to read device
-- information from \/sys. This setting applies only when you run the
-- Lambda function in a Greengrass container.
--
-- 'execution', 'functionConfigurationEnvironment_execution' - Configuration related to executing the Lambda function
--
-- 'resourceAccessPolicies', 'functionConfigurationEnvironment_resourceAccessPolicies' - A list of the resources, with their permissions, to which the Lambda
-- function will be granted access. A Lambda function can have at most 10
-- resources. ResourceAccessPolicies apply only when you run the Lambda
-- function in a Greengrass container.
--
-- 'variables', 'functionConfigurationEnvironment_variables' - Environment variables for the Lambda function\'s configuration.
newFunctionConfigurationEnvironment ::
  FunctionConfigurationEnvironment
newFunctionConfigurationEnvironment :: FunctionConfigurationEnvironment
newFunctionConfigurationEnvironment =
  FunctionConfigurationEnvironment'
    { $sel:accessSysfs:FunctionConfigurationEnvironment' :: Maybe Bool
accessSysfs =
        forall a. Maybe a
Prelude.Nothing,
      $sel:execution:FunctionConfigurationEnvironment' :: Maybe FunctionExecutionConfig
execution = forall a. Maybe a
Prelude.Nothing,
      $sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: Maybe [ResourceAccessPolicy]
resourceAccessPolicies = forall a. Maybe a
Prelude.Nothing,
      $sel:variables:FunctionConfigurationEnvironment' :: Maybe (HashMap Text Text)
variables = forall a. Maybe a
Prelude.Nothing
    }

-- | If true, the Lambda function is allowed to access the host\'s \/sys
-- folder. Use this when the Lambda function needs to read device
-- information from \/sys. This setting applies only when you run the
-- Lambda function in a Greengrass container.
functionConfigurationEnvironment_accessSysfs :: Lens.Lens' FunctionConfigurationEnvironment (Prelude.Maybe Prelude.Bool)
functionConfigurationEnvironment_accessSysfs :: Lens' FunctionConfigurationEnvironment (Maybe Bool)
functionConfigurationEnvironment_accessSysfs = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\FunctionConfigurationEnvironment' {Maybe Bool
accessSysfs :: Maybe Bool
$sel:accessSysfs:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe Bool
accessSysfs} -> Maybe Bool
accessSysfs) (\s :: FunctionConfigurationEnvironment
s@FunctionConfigurationEnvironment' {} Maybe Bool
a -> FunctionConfigurationEnvironment
s {$sel:accessSysfs:FunctionConfigurationEnvironment' :: Maybe Bool
accessSysfs = Maybe Bool
a} :: FunctionConfigurationEnvironment)

-- | Configuration related to executing the Lambda function
functionConfigurationEnvironment_execution :: Lens.Lens' FunctionConfigurationEnvironment (Prelude.Maybe FunctionExecutionConfig)
functionConfigurationEnvironment_execution :: Lens'
  FunctionConfigurationEnvironment (Maybe FunctionExecutionConfig)
functionConfigurationEnvironment_execution = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\FunctionConfigurationEnvironment' {Maybe FunctionExecutionConfig
execution :: Maybe FunctionExecutionConfig
$sel:execution:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe FunctionExecutionConfig
execution} -> Maybe FunctionExecutionConfig
execution) (\s :: FunctionConfigurationEnvironment
s@FunctionConfigurationEnvironment' {} Maybe FunctionExecutionConfig
a -> FunctionConfigurationEnvironment
s {$sel:execution:FunctionConfigurationEnvironment' :: Maybe FunctionExecutionConfig
execution = Maybe FunctionExecutionConfig
a} :: FunctionConfigurationEnvironment)

-- | A list of the resources, with their permissions, to which the Lambda
-- function will be granted access. A Lambda function can have at most 10
-- resources. ResourceAccessPolicies apply only when you run the Lambda
-- function in a Greengrass container.
functionConfigurationEnvironment_resourceAccessPolicies :: Lens.Lens' FunctionConfigurationEnvironment (Prelude.Maybe [ResourceAccessPolicy])
functionConfigurationEnvironment_resourceAccessPolicies :: Lens'
  FunctionConfigurationEnvironment (Maybe [ResourceAccessPolicy])
functionConfigurationEnvironment_resourceAccessPolicies = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\FunctionConfigurationEnvironment' {Maybe [ResourceAccessPolicy]
resourceAccessPolicies :: Maybe [ResourceAccessPolicy]
$sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe [ResourceAccessPolicy]
resourceAccessPolicies} -> Maybe [ResourceAccessPolicy]
resourceAccessPolicies) (\s :: FunctionConfigurationEnvironment
s@FunctionConfigurationEnvironment' {} Maybe [ResourceAccessPolicy]
a -> FunctionConfigurationEnvironment
s {$sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: Maybe [ResourceAccessPolicy]
resourceAccessPolicies = Maybe [ResourceAccessPolicy]
a} :: FunctionConfigurationEnvironment) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | Environment variables for the Lambda function\'s configuration.
functionConfigurationEnvironment_variables :: Lens.Lens' FunctionConfigurationEnvironment (Prelude.Maybe (Prelude.HashMap Prelude.Text Prelude.Text))
functionConfigurationEnvironment_variables :: Lens' FunctionConfigurationEnvironment (Maybe (HashMap Text Text))
functionConfigurationEnvironment_variables = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\FunctionConfigurationEnvironment' {Maybe (HashMap Text Text)
variables :: Maybe (HashMap Text Text)
$sel:variables:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe (HashMap Text Text)
variables} -> Maybe (HashMap Text Text)
variables) (\s :: FunctionConfigurationEnvironment
s@FunctionConfigurationEnvironment' {} Maybe (HashMap Text Text)
a -> FunctionConfigurationEnvironment
s {$sel:variables:FunctionConfigurationEnvironment' :: Maybe (HashMap Text Text)
variables = Maybe (HashMap Text Text)
a} :: FunctionConfigurationEnvironment) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance
  Data.FromJSON
    FunctionConfigurationEnvironment
  where
  parseJSON :: Value -> Parser FunctionConfigurationEnvironment
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"FunctionConfigurationEnvironment"
      ( \Object
x ->
          Maybe Bool
-> Maybe FunctionExecutionConfig
-> Maybe [ResourceAccessPolicy]
-> Maybe (HashMap Text Text)
-> FunctionConfigurationEnvironment
FunctionConfigurationEnvironment'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"AccessSysfs")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Execution")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ( Object
x
                            forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"ResourceAccessPolicies"
                            forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty
                        )
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Variables" forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty)
      )

instance
  Prelude.Hashable
    FunctionConfigurationEnvironment
  where
  hashWithSalt :: Int -> FunctionConfigurationEnvironment -> Int
hashWithSalt
    Int
_salt
    FunctionConfigurationEnvironment' {Maybe Bool
Maybe [ResourceAccessPolicy]
Maybe (HashMap Text Text)
Maybe FunctionExecutionConfig
variables :: Maybe (HashMap Text Text)
resourceAccessPolicies :: Maybe [ResourceAccessPolicy]
execution :: Maybe FunctionExecutionConfig
accessSysfs :: Maybe Bool
$sel:variables:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe (HashMap Text Text)
$sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe [ResourceAccessPolicy]
$sel:execution:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe FunctionExecutionConfig
$sel:accessSysfs:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe Bool
..} =
      Int
_salt
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Bool
accessSysfs
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe FunctionExecutionConfig
execution
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [ResourceAccessPolicy]
resourceAccessPolicies
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe (HashMap Text Text)
variables

instance
  Prelude.NFData
    FunctionConfigurationEnvironment
  where
  rnf :: FunctionConfigurationEnvironment -> ()
rnf FunctionConfigurationEnvironment' {Maybe Bool
Maybe [ResourceAccessPolicy]
Maybe (HashMap Text Text)
Maybe FunctionExecutionConfig
variables :: Maybe (HashMap Text Text)
resourceAccessPolicies :: Maybe [ResourceAccessPolicy]
execution :: Maybe FunctionExecutionConfig
accessSysfs :: Maybe Bool
$sel:variables:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe (HashMap Text Text)
$sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe [ResourceAccessPolicy]
$sel:execution:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe FunctionExecutionConfig
$sel:accessSysfs:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe Bool
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Bool
accessSysfs
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe FunctionExecutionConfig
execution
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [ResourceAccessPolicy]
resourceAccessPolicies
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe (HashMap Text Text)
variables

instance Data.ToJSON FunctionConfigurationEnvironment where
  toJSON :: FunctionConfigurationEnvironment -> Value
toJSON FunctionConfigurationEnvironment' {Maybe Bool
Maybe [ResourceAccessPolicy]
Maybe (HashMap Text Text)
Maybe FunctionExecutionConfig
variables :: Maybe (HashMap Text Text)
resourceAccessPolicies :: Maybe [ResourceAccessPolicy]
execution :: Maybe FunctionExecutionConfig
accessSysfs :: Maybe Bool
$sel:variables:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe (HashMap Text Text)
$sel:resourceAccessPolicies:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe [ResourceAccessPolicy]
$sel:execution:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe FunctionExecutionConfig
$sel:accessSysfs:FunctionConfigurationEnvironment' :: FunctionConfigurationEnvironment -> Maybe Bool
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"AccessSysfs" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Bool
accessSysfs,
            (Key
"Execution" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe FunctionExecutionConfig
execution,
            (Key
"ResourceAccessPolicies" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe [ResourceAccessPolicy]
resourceAccessPolicies,
            (Key
"Variables" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe (HashMap Text Text)
variables
          ]
      )