135 lines
3.6 KiB
C++
135 lines
3.6 KiB
C++
// Copyright (c) 2014-2023 Sebastien Rombauts (sebastien.rombauts@gmail.com)
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//
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// Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
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// or copy at http://opensource.org/licenses/MIT)
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#include "GitSourceControlRevision.h"
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#include "HAL/FileManager.h"
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#include "Misc/Paths.h"
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#include "Modules/ModuleManager.h"
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#include "GitSourceControlModule.h"
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#include "GitSourceControlUtils.h"
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#include "ISourceControlModule.h"
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#define LOCTEXT_NAMESPACE "GitSourceControl"
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#if ENGINE_MAJOR_VERSION >= 5
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bool FGitSourceControlRevision::Get( FString& InOutFilename, EConcurrency::Type InConcurrency ) const
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{
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if (InConcurrency != EConcurrency::Synchronous)
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{
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UE_LOG(LogSourceControl, Warning, TEXT("Only EConcurrency::Synchronous is tested/supported for this operation."));
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}
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#else
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bool FGitSourceControlRevision::Get( FString& InOutFilename ) const
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{
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#endif
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const FGitSourceControlModule* GitSourceControl = FGitSourceControlModule::GetThreadSafe();
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if (!GitSourceControl)
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{
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return false;
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}
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const FGitSourceControlProvider& Provider = GitSourceControl->GetProvider();
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const FString PathToGitBinary = Provider.GetGitBinaryPath();
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FString PathToRepositoryRoot = Provider.GetPathToRepositoryRoot();
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// the repo root can be customised if in a plugin that has it's own repo
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if (PathToRepoRoot.Len())
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{
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PathToRepositoryRoot = PathToRepoRoot;
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}
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// if a filename for the temp file wasn't supplied generate a unique-ish one
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if(InOutFilename.Len() == 0)
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{
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// create the diff dir if we don't already have it (Git wont)
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IFileManager::Get().MakeDirectory(*FPaths::DiffDir(), true);
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// create a unique temp file name based on the unique commit Id
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const FString TempFileName = FString::Printf(TEXT("%stemp-%s-%s"), *FPaths::DiffDir(), *CommitId, *FPaths::GetCleanFilename(Filename));
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InOutFilename = FPaths::ConvertRelativePathToFull(TempFileName);
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}
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// Diff against the revision
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const FString Parameter = FString::Printf(TEXT("%s:%s"), *CommitId, *Filename);
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bool bCommandSuccessful;
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if(FPaths::FileExists(InOutFilename))
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{
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bCommandSuccessful = true; // if the temp file already exists, reuse it directly
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}
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else
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{
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bCommandSuccessful = GitSourceControlUtils::RunDumpToFile(PathToGitBinary, PathToRepositoryRoot, Parameter, InOutFilename);
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}
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return bCommandSuccessful;
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}
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bool FGitSourceControlRevision::GetAnnotated( TArray<FAnnotationLine>& OutLines ) const
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{
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return false;
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}
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bool FGitSourceControlRevision::GetAnnotated( FString& InOutFilename ) const
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{
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return false;
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}
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const FString& FGitSourceControlRevision::GetFilename() const
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{
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return Filename;
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}
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int32 FGitSourceControlRevision::GetRevisionNumber() const
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{
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return RevisionNumber;
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}
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const FString& FGitSourceControlRevision::GetRevision() const
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{
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return ShortCommitId;
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}
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const FString& FGitSourceControlRevision::GetDescription() const
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{
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return Description;
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}
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const FString& FGitSourceControlRevision::GetUserName() const
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{
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return UserName;
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}
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const FString& FGitSourceControlRevision::GetClientSpec() const
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{
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static FString EmptyString(TEXT(""));
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return EmptyString;
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}
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const FString& FGitSourceControlRevision::GetAction() const
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{
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return Action;
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}
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TSharedPtr<class ISourceControlRevision, ESPMode::ThreadSafe> FGitSourceControlRevision::GetBranchSource() const
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{
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// if this revision was copied/moved from some other revision
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return BranchSource;
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}
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const FDateTime& FGitSourceControlRevision::GetDate() const
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{
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return Date;
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}
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int32 FGitSourceControlRevision::GetCheckInIdentifier() const
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{
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return CommitIdNumber;
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}
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int32 FGitSourceControlRevision::GetFileSize() const
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{
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return FileSize;
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}
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#undef LOCTEXT_NAMESPACE
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