{-# 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.CodeBuild.Types.EnvironmentVariable
-- 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.CodeBuild.Types.EnvironmentVariable where

import Amazonka.CodeBuild.Types.EnvironmentVariableType
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | Information about an environment variable for a build project or a
-- build.
--
-- /See:/ 'newEnvironmentVariable' smart constructor.
data EnvironmentVariable = EnvironmentVariable'
  { -- | The type of environment variable. Valid values include:
    --
    -- -   @PARAMETER_STORE@: An environment variable stored in Systems Manager
    --     Parameter Store. To learn how to specify a parameter store
    --     environment variable, see
    --     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.parameter-store env\/parameter-store>
    --     in the /CodeBuild User Guide/.
    --
    -- -   @PLAINTEXT@: An environment variable in plain text format. This is
    --     the default value.
    --
    -- -   @SECRETS_MANAGER@: An environment variable stored in Secrets
    --     Manager. To learn how to specify a secrets manager environment
    --     variable, see
    --     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.secrets-manager env\/secrets-manager>
    --     in the /CodeBuild User Guide/.
    type' :: Prelude.Maybe EnvironmentVariableType,
    -- | The name or key of the environment variable.
    name :: Prelude.Text,
    -- | The value of the environment variable.
    --
    -- We strongly discourage the use of @PLAINTEXT@ environment variables to
    -- store sensitive values, especially Amazon Web Services secret key IDs
    -- and secret access keys. @PLAINTEXT@ environment variables can be
    -- displayed in plain text using the CodeBuild console and the CLI. For
    -- sensitive values, we recommend you use an environment variable of type
    -- @PARAMETER_STORE@ or @SECRETS_MANAGER@.
    value :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'EnvironmentVariable' 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:
--
-- 'type'', 'environmentVariable_type' - The type of environment variable. Valid values include:
--
-- -   @PARAMETER_STORE@: An environment variable stored in Systems Manager
--     Parameter Store. To learn how to specify a parameter store
--     environment variable, see
--     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.parameter-store env\/parameter-store>
--     in the /CodeBuild User Guide/.
--
-- -   @PLAINTEXT@: An environment variable in plain text format. This is
--     the default value.
--
-- -   @SECRETS_MANAGER@: An environment variable stored in Secrets
--     Manager. To learn how to specify a secrets manager environment
--     variable, see
--     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.secrets-manager env\/secrets-manager>
--     in the /CodeBuild User Guide/.
--
-- 'name', 'environmentVariable_name' - The name or key of the environment variable.
--
-- 'value', 'environmentVariable_value' - The value of the environment variable.
--
-- We strongly discourage the use of @PLAINTEXT@ environment variables to
-- store sensitive values, especially Amazon Web Services secret key IDs
-- and secret access keys. @PLAINTEXT@ environment variables can be
-- displayed in plain text using the CodeBuild console and the CLI. For
-- sensitive values, we recommend you use an environment variable of type
-- @PARAMETER_STORE@ or @SECRETS_MANAGER@.
newEnvironmentVariable ::
  -- | 'name'
  Prelude.Text ->
  -- | 'value'
  Prelude.Text ->
  EnvironmentVariable
newEnvironmentVariable pName_ pValue_ =
  EnvironmentVariable'
    { type' = Prelude.Nothing,
      name = pName_,
      value = pValue_
    }

-- | The type of environment variable. Valid values include:
--
-- -   @PARAMETER_STORE@: An environment variable stored in Systems Manager
--     Parameter Store. To learn how to specify a parameter store
--     environment variable, see
--     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.parameter-store env\/parameter-store>
--     in the /CodeBuild User Guide/.
--
-- -   @PLAINTEXT@: An environment variable in plain text format. This is
--     the default value.
--
-- -   @SECRETS_MANAGER@: An environment variable stored in Secrets
--     Manager. To learn how to specify a secrets manager environment
--     variable, see
--     <https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html#build-spec.env.secrets-manager env\/secrets-manager>
--     in the /CodeBuild User Guide/.
environmentVariable_type :: Lens.Lens' EnvironmentVariable (Prelude.Maybe EnvironmentVariableType)
environmentVariable_type = Lens.lens (\EnvironmentVariable' {type'} -> type') (\s@EnvironmentVariable' {} a -> s {type' = a} :: EnvironmentVariable)

-- | The name or key of the environment variable.
environmentVariable_name :: Lens.Lens' EnvironmentVariable Prelude.Text
environmentVariable_name = Lens.lens (\EnvironmentVariable' {name} -> name) (\s@EnvironmentVariable' {} a -> s {name = a} :: EnvironmentVariable)

-- | The value of the environment variable.
--
-- We strongly discourage the use of @PLAINTEXT@ environment variables to
-- store sensitive values, especially Amazon Web Services secret key IDs
-- and secret access keys. @PLAINTEXT@ environment variables can be
-- displayed in plain text using the CodeBuild console and the CLI. For
-- sensitive values, we recommend you use an environment variable of type
-- @PARAMETER_STORE@ or @SECRETS_MANAGER@.
environmentVariable_value :: Lens.Lens' EnvironmentVariable Prelude.Text
environmentVariable_value = Lens.lens (\EnvironmentVariable' {value} -> value) (\s@EnvironmentVariable' {} a -> s {value = a} :: EnvironmentVariable)

instance Data.FromJSON EnvironmentVariable where
  parseJSON =
    Data.withObject
      "EnvironmentVariable"
      ( \x ->
          EnvironmentVariable'
            Prelude.<$> (x Data..:? "type")
            Prelude.<*> (x Data..: "name")
            Prelude.<*> (x Data..: "value")
      )

instance Prelude.Hashable EnvironmentVariable where
  hashWithSalt _salt EnvironmentVariable' {..} =
    _salt
      `Prelude.hashWithSalt` type'
      `Prelude.hashWithSalt` name
      `Prelude.hashWithSalt` value

instance Prelude.NFData EnvironmentVariable where
  rnf EnvironmentVariable' {..} =
    Prelude.rnf type'
      `Prelude.seq` Prelude.rnf name
      `Prelude.seq` Prelude.rnf value

instance Data.ToJSON EnvironmentVariable where
  toJSON EnvironmentVariable' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("type" Data..=) Prelude.<$> type',
            Prelude.Just ("name" Data..= name),
            Prelude.Just ("value" Data..= value)
          ]
      )