{-# 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.CreateUnreferencedMergeCommit
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Creates an unreferenced commit that represents the result of merging two
-- branches using a specified merge strategy. This can help you determine
-- the outcome of a potential merge. This API cannot be used with the
-- fast-forward merge strategy because that strategy does not create a
-- merge commit.
--
-- This unreferenced merge commit can only be accessed using the GetCommit
-- API or through git commands such as git fetch. To retrieve this commit,
-- you must specify its commit ID or otherwise reference it.
module Amazonka.CodeCommit.CreateUnreferencedMergeCommit
  ( -- * Creating a Request
    CreateUnreferencedMergeCommit (..),
    newCreateUnreferencedMergeCommit,

    -- * Request Lenses
    createUnreferencedMergeCommit_authorName,
    createUnreferencedMergeCommit_commitMessage,
    createUnreferencedMergeCommit_conflictDetailLevel,
    createUnreferencedMergeCommit_conflictResolution,
    createUnreferencedMergeCommit_conflictResolutionStrategy,
    createUnreferencedMergeCommit_email,
    createUnreferencedMergeCommit_keepEmptyFolders,
    createUnreferencedMergeCommit_repositoryName,
    createUnreferencedMergeCommit_sourceCommitSpecifier,
    createUnreferencedMergeCommit_destinationCommitSpecifier,
    createUnreferencedMergeCommit_mergeOption,

    -- * Destructuring the Response
    CreateUnreferencedMergeCommitResponse (..),
    newCreateUnreferencedMergeCommitResponse,

    -- * Response Lenses
    createUnreferencedMergeCommitResponse_commitId,
    createUnreferencedMergeCommitResponse_treeId,
    createUnreferencedMergeCommitResponse_httpStatus,
  )
where

import Amazonka.CodeCommit.Types
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
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newCreateUnreferencedMergeCommit' smart constructor.
data CreateUnreferencedMergeCommit = CreateUnreferencedMergeCommit'
  { -- | The name of the author who created the unreferenced commit. This
    -- information is used as both the author and committer for the commit.
    authorName :: Prelude.Maybe Prelude.Text,
    -- | The commit message for the unreferenced commit.
    commitMessage :: Prelude.Maybe Prelude.Text,
    -- | The level of conflict detail to use. If unspecified, the default
    -- FILE_LEVEL is used, which returns a not-mergeable result if the same
    -- file has differences in both branches. If LINE_LEVEL is specified, a
    -- conflict is considered not mergeable if the same file in both branches
    -- has differences on the same line.
    conflictDetailLevel :: Prelude.Maybe ConflictDetailLevelTypeEnum,
    -- | If AUTOMERGE is the conflict resolution strategy, a list of inputs to
    -- use when resolving conflicts during a merge.
    conflictResolution :: Prelude.Maybe ConflictResolution,
    -- | Specifies which branch to use when resolving conflicts, or whether to
    -- attempt automatically merging two versions of a file. The default is
    -- NONE, which requires any conflicts to be resolved manually before the
    -- merge operation is successful.
    conflictResolutionStrategy :: Prelude.Maybe ConflictResolutionStrategyTypeEnum,
    -- | The email address for the person who created the unreferenced commit.
    email :: Prelude.Maybe Prelude.Text,
    -- | If the commit contains deletions, whether to keep a folder or folder
    -- structure if the changes leave the folders empty. If this is specified
    -- as true, a .gitkeep file is created for empty folders. The default is
    -- false.
    keepEmptyFolders :: Prelude.Maybe Prelude.Bool,
    -- | The name of the repository where you want to create the unreferenced
    -- merge commit.
    repositoryName :: Prelude.Text,
    -- | The branch, tag, HEAD, or other fully qualified reference used to
    -- identify a commit (for example, a branch name or a full commit ID).
    sourceCommitSpecifier :: Prelude.Text,
    -- | The branch, tag, HEAD, or other fully qualified reference used to
    -- identify a commit (for example, a branch name or a full commit ID).
    destinationCommitSpecifier :: Prelude.Text,
    -- | The merge option or strategy you want to use to merge the code.
    mergeOption :: MergeOptionTypeEnum
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateUnreferencedMergeCommit' 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:
--
-- 'authorName', 'createUnreferencedMergeCommit_authorName' - The name of the author who created the unreferenced commit. This
-- information is used as both the author and committer for the commit.
--
-- 'commitMessage', 'createUnreferencedMergeCommit_commitMessage' - The commit message for the unreferenced commit.
--
-- 'conflictDetailLevel', 'createUnreferencedMergeCommit_conflictDetailLevel' - The level of conflict detail to use. If unspecified, the default
-- FILE_LEVEL is used, which returns a not-mergeable result if the same
-- file has differences in both branches. If LINE_LEVEL is specified, a
-- conflict is considered not mergeable if the same file in both branches
-- has differences on the same line.
--
-- 'conflictResolution', 'createUnreferencedMergeCommit_conflictResolution' - If AUTOMERGE is the conflict resolution strategy, a list of inputs to
-- use when resolving conflicts during a merge.
--
-- 'conflictResolutionStrategy', 'createUnreferencedMergeCommit_conflictResolutionStrategy' - Specifies which branch to use when resolving conflicts, or whether to
-- attempt automatically merging two versions of a file. The default is
-- NONE, which requires any conflicts to be resolved manually before the
-- merge operation is successful.
--
-- 'email', 'createUnreferencedMergeCommit_email' - The email address for the person who created the unreferenced commit.
--
-- 'keepEmptyFolders', 'createUnreferencedMergeCommit_keepEmptyFolders' - If the commit contains deletions, whether to keep a folder or folder
-- structure if the changes leave the folders empty. If this is specified
-- as true, a .gitkeep file is created for empty folders. The default is
-- false.
--
-- 'repositoryName', 'createUnreferencedMergeCommit_repositoryName' - The name of the repository where you want to create the unreferenced
-- merge commit.
--
-- 'sourceCommitSpecifier', 'createUnreferencedMergeCommit_sourceCommitSpecifier' - The branch, tag, HEAD, or other fully qualified reference used to
-- identify a commit (for example, a branch name or a full commit ID).
--
-- 'destinationCommitSpecifier', 'createUnreferencedMergeCommit_destinationCommitSpecifier' - The branch, tag, HEAD, or other fully qualified reference used to
-- identify a commit (for example, a branch name or a full commit ID).
--
-- 'mergeOption', 'createUnreferencedMergeCommit_mergeOption' - The merge option or strategy you want to use to merge the code.
newCreateUnreferencedMergeCommit ::
  -- | 'repositoryName'
  Prelude.Text ->
  -- | 'sourceCommitSpecifier'
  Prelude.Text ->
  -- | 'destinationCommitSpecifier'
  Prelude.Text ->
  -- | 'mergeOption'
  MergeOptionTypeEnum ->
  CreateUnreferencedMergeCommit
newCreateUnreferencedMergeCommit
  pRepositoryName_
  pSourceCommitSpecifier_
  pDestinationCommitSpecifier_
  pMergeOption_ =
    CreateUnreferencedMergeCommit'
      { authorName =
          Prelude.Nothing,
        commitMessage = Prelude.Nothing,
        conflictDetailLevel = Prelude.Nothing,
        conflictResolution = Prelude.Nothing,
        conflictResolutionStrategy = Prelude.Nothing,
        email = Prelude.Nothing,
        keepEmptyFolders = Prelude.Nothing,
        repositoryName = pRepositoryName_,
        sourceCommitSpecifier =
          pSourceCommitSpecifier_,
        destinationCommitSpecifier =
          pDestinationCommitSpecifier_,
        mergeOption = pMergeOption_
      }

-- | The name of the author who created the unreferenced commit. This
-- information is used as both the author and committer for the commit.
createUnreferencedMergeCommit_authorName :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe Prelude.Text)
createUnreferencedMergeCommit_authorName = Lens.lens (\CreateUnreferencedMergeCommit' {authorName} -> authorName) (\s@CreateUnreferencedMergeCommit' {} a -> s {authorName = a} :: CreateUnreferencedMergeCommit)

-- | The commit message for the unreferenced commit.
createUnreferencedMergeCommit_commitMessage :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe Prelude.Text)
createUnreferencedMergeCommit_commitMessage = Lens.lens (\CreateUnreferencedMergeCommit' {commitMessage} -> commitMessage) (\s@CreateUnreferencedMergeCommit' {} a -> s {commitMessage = a} :: CreateUnreferencedMergeCommit)

-- | The level of conflict detail to use. If unspecified, the default
-- FILE_LEVEL is used, which returns a not-mergeable result if the same
-- file has differences in both branches. If LINE_LEVEL is specified, a
-- conflict is considered not mergeable if the same file in both branches
-- has differences on the same line.
createUnreferencedMergeCommit_conflictDetailLevel :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe ConflictDetailLevelTypeEnum)
createUnreferencedMergeCommit_conflictDetailLevel = Lens.lens (\CreateUnreferencedMergeCommit' {conflictDetailLevel} -> conflictDetailLevel) (\s@CreateUnreferencedMergeCommit' {} a -> s {conflictDetailLevel = a} :: CreateUnreferencedMergeCommit)

-- | If AUTOMERGE is the conflict resolution strategy, a list of inputs to
-- use when resolving conflicts during a merge.
createUnreferencedMergeCommit_conflictResolution :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe ConflictResolution)
createUnreferencedMergeCommit_conflictResolution = Lens.lens (\CreateUnreferencedMergeCommit' {conflictResolution} -> conflictResolution) (\s@CreateUnreferencedMergeCommit' {} a -> s {conflictResolution = a} :: CreateUnreferencedMergeCommit)

-- | Specifies which branch to use when resolving conflicts, or whether to
-- attempt automatically merging two versions of a file. The default is
-- NONE, which requires any conflicts to be resolved manually before the
-- merge operation is successful.
createUnreferencedMergeCommit_conflictResolutionStrategy :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe ConflictResolutionStrategyTypeEnum)
createUnreferencedMergeCommit_conflictResolutionStrategy = Lens.lens (\CreateUnreferencedMergeCommit' {conflictResolutionStrategy} -> conflictResolutionStrategy) (\s@CreateUnreferencedMergeCommit' {} a -> s {conflictResolutionStrategy = a} :: CreateUnreferencedMergeCommit)

-- | The email address for the person who created the unreferenced commit.
createUnreferencedMergeCommit_email :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe Prelude.Text)
createUnreferencedMergeCommit_email = Lens.lens (\CreateUnreferencedMergeCommit' {email} -> email) (\s@CreateUnreferencedMergeCommit' {} a -> s {email = a} :: CreateUnreferencedMergeCommit)

-- | If the commit contains deletions, whether to keep a folder or folder
-- structure if the changes leave the folders empty. If this is specified
-- as true, a .gitkeep file is created for empty folders. The default is
-- false.
createUnreferencedMergeCommit_keepEmptyFolders :: Lens.Lens' CreateUnreferencedMergeCommit (Prelude.Maybe Prelude.Bool)
createUnreferencedMergeCommit_keepEmptyFolders = Lens.lens (\CreateUnreferencedMergeCommit' {keepEmptyFolders} -> keepEmptyFolders) (\s@CreateUnreferencedMergeCommit' {} a -> s {keepEmptyFolders = a} :: CreateUnreferencedMergeCommit)

-- | The name of the repository where you want to create the unreferenced
-- merge commit.
createUnreferencedMergeCommit_repositoryName :: Lens.Lens' CreateUnreferencedMergeCommit Prelude.Text
createUnreferencedMergeCommit_repositoryName = Lens.lens (\CreateUnreferencedMergeCommit' {repositoryName} -> repositoryName) (\s@CreateUnreferencedMergeCommit' {} a -> s {repositoryName = a} :: CreateUnreferencedMergeCommit)

-- | The branch, tag, HEAD, or other fully qualified reference used to
-- identify a commit (for example, a branch name or a full commit ID).
createUnreferencedMergeCommit_sourceCommitSpecifier :: Lens.Lens' CreateUnreferencedMergeCommit Prelude.Text
createUnreferencedMergeCommit_sourceCommitSpecifier = Lens.lens (\CreateUnreferencedMergeCommit' {sourceCommitSpecifier} -> sourceCommitSpecifier) (\s@CreateUnreferencedMergeCommit' {} a -> s {sourceCommitSpecifier = a} :: CreateUnreferencedMergeCommit)

-- | The branch, tag, HEAD, or other fully qualified reference used to
-- identify a commit (for example, a branch name or a full commit ID).
createUnreferencedMergeCommit_destinationCommitSpecifier :: Lens.Lens' CreateUnreferencedMergeCommit Prelude.Text
createUnreferencedMergeCommit_destinationCommitSpecifier = Lens.lens (\CreateUnreferencedMergeCommit' {destinationCommitSpecifier} -> destinationCommitSpecifier) (\s@CreateUnreferencedMergeCommit' {} a -> s {destinationCommitSpecifier = a} :: CreateUnreferencedMergeCommit)

-- | The merge option or strategy you want to use to merge the code.
createUnreferencedMergeCommit_mergeOption :: Lens.Lens' CreateUnreferencedMergeCommit MergeOptionTypeEnum
createUnreferencedMergeCommit_mergeOption = Lens.lens (\CreateUnreferencedMergeCommit' {mergeOption} -> mergeOption) (\s@CreateUnreferencedMergeCommit' {} a -> s {mergeOption = a} :: CreateUnreferencedMergeCommit)

instance
  Core.AWSRequest
    CreateUnreferencedMergeCommit
  where
  type
    AWSResponse CreateUnreferencedMergeCommit =
      CreateUnreferencedMergeCommitResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          CreateUnreferencedMergeCommitResponse'
            Prelude.<$> (x Data..?> "commitId")
            Prelude.<*> (x Data..?> "treeId")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance
  Prelude.Hashable
    CreateUnreferencedMergeCommit
  where
  hashWithSalt _salt CreateUnreferencedMergeCommit' {..} =
    _salt
      `Prelude.hashWithSalt` authorName
      `Prelude.hashWithSalt` commitMessage
      `Prelude.hashWithSalt` conflictDetailLevel
      `Prelude.hashWithSalt` conflictResolution
      `Prelude.hashWithSalt` conflictResolutionStrategy
      `Prelude.hashWithSalt` email
      `Prelude.hashWithSalt` keepEmptyFolders
      `Prelude.hashWithSalt` repositoryName
      `Prelude.hashWithSalt` sourceCommitSpecifier
      `Prelude.hashWithSalt` destinationCommitSpecifier
      `Prelude.hashWithSalt` mergeOption

instance Prelude.NFData CreateUnreferencedMergeCommit where
  rnf CreateUnreferencedMergeCommit' {..} =
    Prelude.rnf authorName
      `Prelude.seq` Prelude.rnf commitMessage
      `Prelude.seq` Prelude.rnf conflictDetailLevel
      `Prelude.seq` Prelude.rnf conflictResolution
      `Prelude.seq` Prelude.rnf conflictResolutionStrategy
      `Prelude.seq` Prelude.rnf email
      `Prelude.seq` Prelude.rnf keepEmptyFolders
      `Prelude.seq` Prelude.rnf repositoryName
      `Prelude.seq` Prelude.rnf sourceCommitSpecifier
      `Prelude.seq` Prelude.rnf destinationCommitSpecifier
      `Prelude.seq` Prelude.rnf mergeOption

instance Data.ToHeaders CreateUnreferencedMergeCommit where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "CodeCommit_20150413.CreateUnreferencedMergeCommit" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON CreateUnreferencedMergeCommit where
  toJSON CreateUnreferencedMergeCommit' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("authorName" Data..=) Prelude.<$> authorName,
            ("commitMessage" Data..=) Prelude.<$> commitMessage,
            ("conflictDetailLevel" Data..=)
              Prelude.<$> conflictDetailLevel,
            ("conflictResolution" Data..=)
              Prelude.<$> conflictResolution,
            ("conflictResolutionStrategy" Data..=)
              Prelude.<$> conflictResolutionStrategy,
            ("email" Data..=) Prelude.<$> email,
            ("keepEmptyFolders" Data..=)
              Prelude.<$> keepEmptyFolders,
            Prelude.Just
              ("repositoryName" Data..= repositoryName),
            Prelude.Just
              ( "sourceCommitSpecifier"
                  Data..= sourceCommitSpecifier
              ),
            Prelude.Just
              ( "destinationCommitSpecifier"
                  Data..= destinationCommitSpecifier
              ),
            Prelude.Just ("mergeOption" Data..= mergeOption)
          ]
      )

instance Data.ToPath CreateUnreferencedMergeCommit where
  toPath = Prelude.const "/"

instance Data.ToQuery CreateUnreferencedMergeCommit where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newCreateUnreferencedMergeCommitResponse' smart constructor.
data CreateUnreferencedMergeCommitResponse = CreateUnreferencedMergeCommitResponse'
  { -- | The full commit ID of the commit that contains your merge results.
    commitId :: Prelude.Maybe Prelude.Text,
    -- | The full SHA-1 pointer of the tree information for the commit that
    -- contains the merge results.
    treeId :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateUnreferencedMergeCommitResponse' 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:
--
-- 'commitId', 'createUnreferencedMergeCommitResponse_commitId' - The full commit ID of the commit that contains your merge results.
--
-- 'treeId', 'createUnreferencedMergeCommitResponse_treeId' - The full SHA-1 pointer of the tree information for the commit that
-- contains the merge results.
--
-- 'httpStatus', 'createUnreferencedMergeCommitResponse_httpStatus' - The response's http status code.
newCreateUnreferencedMergeCommitResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreateUnreferencedMergeCommitResponse
newCreateUnreferencedMergeCommitResponse pHttpStatus_ =
  CreateUnreferencedMergeCommitResponse'
    { commitId =
        Prelude.Nothing,
      treeId = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The full commit ID of the commit that contains your merge results.
createUnreferencedMergeCommitResponse_commitId :: Lens.Lens' CreateUnreferencedMergeCommitResponse (Prelude.Maybe Prelude.Text)
createUnreferencedMergeCommitResponse_commitId = Lens.lens (\CreateUnreferencedMergeCommitResponse' {commitId} -> commitId) (\s@CreateUnreferencedMergeCommitResponse' {} a -> s {commitId = a} :: CreateUnreferencedMergeCommitResponse)

-- | The full SHA-1 pointer of the tree information for the commit that
-- contains the merge results.
createUnreferencedMergeCommitResponse_treeId :: Lens.Lens' CreateUnreferencedMergeCommitResponse (Prelude.Maybe Prelude.Text)
createUnreferencedMergeCommitResponse_treeId = Lens.lens (\CreateUnreferencedMergeCommitResponse' {treeId} -> treeId) (\s@CreateUnreferencedMergeCommitResponse' {} a -> s {treeId = a} :: CreateUnreferencedMergeCommitResponse)

-- | The response's http status code.
createUnreferencedMergeCommitResponse_httpStatus :: Lens.Lens' CreateUnreferencedMergeCommitResponse Prelude.Int
createUnreferencedMergeCommitResponse_httpStatus = Lens.lens (\CreateUnreferencedMergeCommitResponse' {httpStatus} -> httpStatus) (\s@CreateUnreferencedMergeCommitResponse' {} a -> s {httpStatus = a} :: CreateUnreferencedMergeCommitResponse)

instance
  Prelude.NFData
    CreateUnreferencedMergeCommitResponse
  where
  rnf CreateUnreferencedMergeCommitResponse' {..} =
    Prelude.rnf commitId
      `Prelude.seq` Prelude.rnf treeId
      `Prelude.seq` Prelude.rnf httpStatus