private bool RefreshBranches(bool isRefreshMode)
{
isEmpty = false;
try
{
// gather branches
BranchState[] bStates;
if (!repository.GetBrancheStates(out bStates))
{
throw new Exception(repository.lastError);
}
branchStates = bStates;
// check for new repo state
if (branchStates.Length == 0)
{
isEmpty = true;
activeBranch = null;
branchStates = null;
remoteStates = null;
DebugLog.LogWarning("New branch, nothing commit!");
return(true);
}
// find active branch
activeBranch = Array.Find <BranchState>(branchStates, x => x.isActive);
if (activeBranch.isRemote)
{
DebugLog.LogError("Active repo branch cannot be a remote: " + activeBranch.fullname);
if (isRefreshMode)
{
Environment.Exit(0);
}
else
{
return(false);
}
}
// gather remotes
RemoteState[] rStates;
if (!repository.GetRemoteStates(out rStates))
{
throw new Exception(repository.lastError);
}
remoteStates = rStates;
}
catch (Exception e)
{
DebugLog.LogError("BranchManager.Refresh Failed: " + e.Message);
return(false);
}
return(true);
}
private static void LoadMergeDiffTool()
{
if (PlatformInfo.platform == Platforms.Windows)
{
string programFilesx86, programFilesx64;
PlatformInfo.GetWindowsProgramFilesPath(out programFilesx86, out programFilesx64);
switch (settings.mergeDiffTool)
{
case MergeDiffTools.None: mergeToolPath = null; break;
case MergeDiffTools.Meld: mergeToolPath = programFilesx86 + "\\Meld\\Meld.exe"; break;
case MergeDiffTools.kDiff3: mergeToolPath = programFilesx64 + "\\KDiff3\\kdiff3.exe"; break;
case MergeDiffTools.P4Merge: mergeToolPath = programFilesx64 + "\\Perforce\\p4merge.exe"; break;
case MergeDiffTools.DiffMerge: mergeToolPath = programFilesx64 + "\\SourceGear\\Common\\\\DiffMerge\\sgdm.exe"; break;
}
}
else if (PlatformInfo.platform == Platforms.Mac)
{
mergeToolPath = null;
}
else if (PlatformInfo.platform == Platforms.Linux)
{
mergeToolPath = null;
}
else
{
throw new Exception("Unsported platform: " + PlatformInfo.platform);
}
if (mergeToolPath != null)
{
isMergeToolInstalled = File.Exists(mergeToolPath);
if (!isMergeToolInstalled)
{
DebugLog.LogWarning("Diff/Merge tool not installed: " + mergeToolPath);
}
}
else
{
isMergeToolInstalled = false;
DebugLog.LogWarning("Diff/Merge tool set to none. Some app functions will fail.");
}
}
private static void Client_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
var checkForUpdatesCallback = (CheckForUpdatesCallbackMethod)e.UserState;
if (e.Error != null)
{
DebugLog.LogError("Failed to check for updates: " + e.Error.Message);
client.Dispose();
if (checkForUpdatesCallback != null)
{
checkForUpdatesCallback(UpdateCheckResult.CommonError);
}
return;
}
if (e.Cancelled)
{
DebugLog.LogError("Update check canceled!");
client.Dispose();
if (checkForUpdatesCallback != null)
{
checkForUpdatesCallback(UpdateCheckResult.CommonError);
}
return;
}
try
{
// check app version
bool canCheckAppVersion = true;
using (var reader = new StringReader(e.Result))
using (var xmlReader = new XmlTextReader(reader))
{
while (xmlReader.Read())
{
if (canCheckAppVersion && xmlReader.Name == "AppVersion")
{
canCheckAppVersion = false;
if (!IsValidVersion(VersionInfo.version, xmlReader.ReadInnerXml()))
{
DebugLog.LogWarning("Your 'Git-It-GUI' version is out of date.");
if (checkForUpdatesCallback != null)
{
checkForUpdatesCallback(UpdateCheckResult.AppVersionOutOfDate);
}
}
}
}
}
if (checkForUpdatesCallback != null)
{
checkForUpdatesCallback(UpdateCheckResult.Success);
}
}
catch (Exception ex)
{
DebugLog.LogError("Failed to get version info!\nMake sure git and git-lfs are installed\nAlso make sure you're connected to the internet: \n\n" + ex.Message);
if (checkForUpdatesCallback != null)
{
checkForUpdatesCallback(UpdateCheckResult.AppVersionParseError);
}
}
client.Dispose();
}
public bool RemoveGitLFSSupport(bool rebase)
{
lock (this)
{
// check if not init
if (!lfsEnabled)
{
DebugLog.LogWarning("Git LFS is not enabled on repo");
return(false);
}
try
{
// untrack lfs filters
string gitattributesPath = Path.Combine(repository.repoPath, ".gitattributes");
if (File.Exists(gitattributesPath))
{
string data = File.ReadAllText(gitattributesPath);
var values = Regex.Matches(data, @"(\*\..*)? filter=lfs diff=lfs merge=lfs");
foreach (Match value in values)
{
if (value.Groups.Count != 2)
{
continue;
}
if (!repository.lfs.Untrack(value.Groups[1].Value))
{
throw new Exception(repository.lastError);
}
}
}
// remove lfs repo files
if (!repository.lfs.Uninstall())
{
throw new Exception(repository.lastError);
}
string lfsHookFile = Path.Combine(repository.repoPath, ".git", "hooks", "pre-push");
if (File.Exists(lfsHookFile))
{
File.Delete(lfsHookFile);
}
string lfsFolder = Path.Combine(repository.repoPath, ".git", "lfs");
if (Directory.Exists(lfsFolder))
{
Directory.Delete(lfsFolder, true);
}
// rebase repo
if (rebase)
{
// TODO
}
// finish
lfsEnabled = false;
}
catch (Exception e)
{
DebugLog.LogError("Remove Git-LFS Error: " + e.Message);
Environment.Exit(0); // quit for safety as application should restart
return(false);
}
return(true);
}
}
public bool AddGitLFSSupport(bool addLFSDefaultExts)
{
lock (this)
{
// check if already init
if (lfsEnabled)
{
DebugLog.LogWarning("Git LFS already enabled on repo");
return(false);
}
try
{
// init git lfs
string lfsFolder = Path.Combine(repository.repoPath, ".git", "lfs");
if (!Directory.Exists(lfsFolder))
{
if (!repository.lfs.Install())
{
throw new Exception(repository.lastError);
}
if (!Directory.Exists(lfsFolder))
{
DebugLog.LogError("Git-LFS install failed! (Try manually)");
lfsEnabled = false;
return(false);
}
}
// add attr file if it doesn't exist
string gitattributesPath = Path.Combine(repository.repoPath, ".gitattributes");
if (!File.Exists(gitattributesPath))
{
using (var writer = File.CreateText(gitattributesPath))
{
// this will be an empty file...
}
}
// add default ext to git lfs
if (addLFSDefaultExts && AppManager.defaultGitLFS_Exts != null && AppManager.defaultGitLFS_Exts.Count != 0)
{
if (!repository.lfs.Track(AppManager.defaultGitLFS_Exts))
{
throw new Exception(repository.lastError);
}
}
// finish
lfsEnabled = true;
}
catch (Exception e)
{
DebugLog.LogError("Add Git-LFS Error: " + e.Message);
Environment.Exit(0); // quit for safety as application should restart
return(false);
}
return(true);
}
}
/// <summary>
/// Use to open an existing repo
/// </summary>
/// <param name="repoPath">Path to git repo</param>
/// <returns>True if succeeded</returns>
public bool Open(string repoPath, bool checkForSettingErros = false)
{
lock (this)
{
isOpen = false;
// unload repo
if (string.IsNullOrEmpty(repoPath))
{
repository.Close();
return(true);
}
bool isRefreshMode = repoPath == repository.repoPath;
try
{
// load repo
if (isRefreshMode)
{
repository.Close();
}
if (!repository.Open(repoPath))
{
throw new Exception(repository.lastError);
}
// check for git lfs
lfsEnabled = repository.lfs.isEnabled;
// check for .gitignore file
if (!isRefreshMode)
{
string gitIgnorePath = Path.Combine(repoPath, ".gitignore");
if (!File.Exists(gitIgnorePath))
{
DebugLog.LogWarning("No '.gitignore' file exists.\nAuto creating one!");
File.WriteAllText(gitIgnorePath, "");
}
}
// add repo to history
AppManager.AddRepoToHistory(repoPath);
// non-refresh checks
if (!isRefreshMode)
{
// get signature
string sigName, sigEmail;
if (repository.GetSignature(SignatureLocations.Local, out sigName, out sigEmail))
{
signatureName = sigName;
signatureEmail = sigEmail;
signatureIsLocal = true;
if (string.IsNullOrEmpty(sigName) || string.IsNullOrEmpty(sigEmail))
{
if (repository.GetSignature(SignatureLocations.Any, out sigName, out sigEmail))
{
signatureName = sigName;
signatureEmail = sigEmail;
signatureIsLocal = false;
}
else
{
signatureName = "<< ERROR >>";
signatureEmail = "<< ERROR >>";
signatureIsLocal = false;
}
}
}
else
{
signatureName = "<< ERROR >>";
signatureEmail = "<< ERROR >>";
signatureIsLocal = false;
}
if (checkForSettingErros)
{
if (string.IsNullOrEmpty(sigName) || string.IsNullOrEmpty(sigEmail))
{
DebugLog.LogWarning("Credentials not set, please go to the settings tab!");
}
}
// submodules
if (repository.hasSubmodules)
{
if (repository.areSubmodulesInit)
{
if (!repository.PullSubmodules())
{
DebugLog.LogError("Failed to pull submodules: " + repository.lastError);
return(false);
}
}
else
{
if (!repository.InitPullSubmodules())
{
DebugLog.LogError("Failed to init and pull submodules: " + repository.lastError);
return(false);
}
}
}
}
}
catch (Exception e)
{
DebugLog.LogError("RepoManager.OpenRepo Failed: " + e.Message);
repository.Close();
return(false);
}
// refesh partials
if (!RefreshBranches(isRefreshMode))
{
return(false);
}
if (!RefreshChanges())
{
return(false);
}
// check sync
if (IsUpToDateWithRemote(out bool yes))
{
isInSync = yes;
}
else
{
isInSync = null;
}
isOpen = true;
}
// finish
if (!disableRepoRefreshedCallback && RepoRefreshedCallback != null)
{
RepoRefreshedCallback(false);
}
return(true);
}
private void DebugLog_StdWarningCallback(string line)
{
DebugLog.LogWarning(line);
}