/// <summary>
/// Fetch from the <see cref = "Remote" />.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="tagFetchMode">Optional parameter indicating what tags to download.</param>
/// <param name="onProgress">Progress callback. Corresponds to libgit2 progress callback.</param>
/// <param name="onCompletion">Completion callback. Corresponds to libgit2 completion callback.</param>
/// <param name="onUpdateTips">UpdateTips callback. Corresponds to libgit2 update_tips callback.</param>
/// <param name="onTransferProgress">Callback method that transfer progress will be reported through.
/// Reports the client's state regarding the received and processed (bytes, objects) from the server.</param>
/// <param name="credentials">Credentials to use for username/password authentication.</param>
public virtual void Fetch(
Remote remote,
TagFetchMode tagFetchMode = TagFetchMode.Auto,
ProgressHandler onProgress = null,
CompletionHandler onCompletion = null,
UpdateTipsHandler onUpdateTips = null,
TransferProgressHandler onTransferProgress = null,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
// We need to keep a reference to the git_cred_acquire_cb callback around
// so it will not be garbage collected before we are done with it.
// Note that we also have a GC.KeepAlive call at the end of the method.
NativeMethods.git_cred_acquire_cb credentialCallback = null;
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
var callbacks = new RemoteCallbacks(onProgress, onCompletion, onUpdateTips);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
Proxy.git_remote_set_autotag(remoteHandle, tagFetchMode);
if (credentials != null)
{
credentialCallback = (out IntPtr cred, IntPtr url, IntPtr username_from_url, uint types, IntPtr payload) =>
NativeMethods.git_cred_userpass_plaintext_new(out cred, credentials.Username, credentials.Password);
Proxy.git_remote_set_cred_acquire_cb(
remoteHandle,
credentialCallback,
IntPtr.Zero);
}
// It is OK to pass the reference to the GitCallbacks directly here because libgit2 makes a copy of
// the data in the git_remote_callbacks structure. If, in the future, libgit2 changes its implementation
// to store a reference to the git_remote_callbacks structure this would introduce a subtle bug
// where the managed layer could move the git_remote_callbacks to a different location in memory,
// but libgit2 would still reference the old address.
//
// Also, if GitRemoteCallbacks were a class instead of a struct, we would need to guard against
// GC occuring in between setting the remote callbacks and actual usage in one of the functions afterwords.
Proxy.git_remote_set_callbacks(remoteHandle, ref gitCallbacks);
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Fetch);
Proxy.git_remote_download(remoteHandle, onTransferProgress);
Proxy.git_remote_update_tips(remoteHandle);
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
// To be safe, make sure the credential callback is kept until
// alive until at least this point.
GC.KeepAlive(credentialCallback);
}
/// <summary>
/// Push specified reference to the <see cref="Remote"/>.
/// </summary>
/// <param name="network">The <see cref="Network"/> being worked with.</param>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="pushRefSpec">The pushRefSpec to push.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
/// <returns>Results of the push operation.</returns>
public static PushResult Push(this Network network, Remote remote, string pushRefSpec, Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNullOrEmptyString(pushRefSpec, "pushRefSpec");
return network.Push(remote, new string[] { pushRefSpec }, credentials);
}
/// <summary>
/// List references in a <see cref = "Remote" /> repository.
/// </summary>
/// <param name="remote">The <see cref = "Remote" /> to list from.</param>
/// <returns>The references in the <see cref = "Remote" /> repository.</returns>
public virtual IEnumerable<DirectReference> ListReferences(Remote remote)
{
Ensure.ArgumentNotNull(remote, "remote");
List<DirectReference> directReferences = new List<DirectReference>();
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Fetch);
NativeMethods.git_headlist_cb cb = (ref GitRemoteHead remoteHead, IntPtr payload) =>
{
// The name pointer should never be null - if it is,
// this indicates a bug somewhere (libgit2, server, etc).
if (remoteHead.NamePtr == IntPtr.Zero)
{
Proxy.giterr_set_str(GitErrorCategory.Invalid, "Not expecting null value for reference name.");
return -1;
}
ObjectId oid = remoteHead.Oid;
string name = Utf8Marshaler.FromNative(remoteHead.NamePtr);
directReferences.Add(new DirectReference(name, this.repository, oid));
return 0;
};
Proxy.git_remote_ls(remoteHandle, cb);
}
return directReferences;
}
private Remote RemoteForName(string name)
{
var remote = new Remote();
RemoteSafeHandle handle;
int res = NativeMethods.git_remote_get(out handle, repository.Config.Handle, name);
if (res == (int)GitErrorCode.GIT_ENOTFOUND)
{
return null;
}
Ensure.Success(res);
using (handle)
{
var ptr = NativeMethods.git_remote_name(handle);
remote.Name = ptr.MarshallAsString();
ptr = NativeMethods.git_remote_url(handle);
remote.Url = ptr.MarshallAsString();
}
return remote;
}
private DirectReference GetPullRequestReference(AuthenticationInfo auth, LibGit2Sharp.Remote remote, string headTipSha)
{
var network = RepositoryInstance.Network;
var credentialsProvider = GetCredentialsProvider(auth);
var remoteTips = (credentialsProvider != null
? network.ListReferences(remote, credentialsProvider)
: network.ListReferences(remote))
.Select(r => r.ResolveToDirectReference()).ToList();
this.log.Info($"Remote Refs:{System.Environment.NewLine}" + string.Join(System.Environment.NewLine, remoteTips.Select(r => r.CanonicalName)));
var refs = remoteTips.Where(r => r.TargetIdentifier == headTipSha).ToList();
switch (refs.Count)
{
case 0:
{
var message = $"Couldn't find any remote tips from remote '{remote.Url}' pointing at the commit '{headTipSha}'.";
throw new WarningException(message);
}
case > 1:
{
var names = string.Join(", ", refs.Select(r => r.CanonicalName));
var message = $"Found more than one remote tip from remote '{remote.Url}' pointing at the commit '{headTipSha}'. Unable to determine which one to use ({names}).";
throw new WarningException(message);
}
}
return(refs.First());
}
internal RemoteUpdater(Repository repo, Remote remote)
{
Ensure.ArgumentNotNull(repo, "repo");
Ensure.ArgumentNotNull(remote, "remote");
this.repo = repo;
this.remote = remote;
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="options"><see cref="FetchOptions"/> controlling fetch behavior</param>
public virtual void Fetch(Remote remote, FetchOptions options = null)
{
Ensure.ArgumentNotNull(remote, "remote");
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
DoFetch(remoteHandle, options);
}
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="options"><see cref="FetchOptions"/> controlling fetch behavior</param>
/// <param name="signature">Identity for use when updating the reflog.</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Fetch(Remote remote, FetchOptions options = null,
Signature signature = null,
string logMessage = null)
{
Ensure.ArgumentNotNull(remote, "remote");
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
DoFetch(remoteHandle, options, signature.OrDefault(repository.Config), logMessage);
}
}
private void AddMissingRefSpecs(LibGit2Sharp.Remote remote)
{
if (remote.FetchRefSpecs.Any(r => r.Source == "refs/heads/*"))
{
return;
}
var allBranchesFetchRefSpec = $"+refs/heads/*:refs/remotes/{remote.Name}/*";
log.Info($"Adding refspec: {allBranchesFetchRefSpec}");
repositoryInstance.Network.Remotes.Update(remote.Name, r => r.FetchRefSpecs.Add(allBranchesFetchRefSpec));
}
static void AddMissingRefSpecs(Repository repo, Remote remote)
{
if (remote.FetchRefSpecs.Any(r => r.Source == "refs/heads/*"))
return;
var allBranchesFetchRefSpec = string.Format("+refs/heads/*:refs/remotes/{0}/*", remote.Name);
Logger.WriteInfo(string.Format("Adding refspec: {0}", allBranchesFetchRefSpec));
repo.Network.Remotes.Update(remote,
r => r.FetchRefSpecs.Add(allBranchesFetchRefSpec));
}
public void CreateRemoteForMasterBranch()
{
using LibGit2Sharp.Repository repository = new(Module.WorkingDir);
repository.Network.Remotes.Add("origin", "http://useless.url");
Remote remote = repository.Network.Remotes["origin"];
var masterBranch = repository.Branches["master"];
repository.Branches.Update(masterBranch,
b => b.Remote = remote.Name,
b => b.UpstreamBranch = masterBranch.CanonicalName);
}
public static void RemoteFetch( Remote remote, Credentials creds, Console console ) {
try {
remote.Fetch( TagFetchMode.Auto,
OnProgress,
OnCompletion,
OnUpdateTips,
OnTransferProgress,
credentials: creds
);
} catch ( System.Exception e ) {
Debug.Log( e );
}
}
/// <summary>
/// Push the objectish to the destination reference on the <see cref = "Remote" />.
/// </summary>
/// <param name="network">The <see cref="Network"/> being worked with.</param>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="objectish">The source objectish to push.</param>
/// <param name="destinationSpec">The reference to update on the remote.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
/// <returns>Results of the push operation.</returns>
public static PushResult Push(
this Network network,
Remote remote,
string objectish,
string destinationSpec,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(objectish, "objectish");
Ensure.ArgumentNotNullOrEmptyString(destinationSpec, "destinationSpec");
return network.Push(remote, string.Format(CultureInfo.InvariantCulture,
"{0}:{1}", objectish, destinationSpec), credentials);
}
public EditRemoteDialog (Remote remote)
{
this.Build ();
this.UseNativeContextMenus ();
if (remote != null) {
entryName.Text = remote.Name;
entryUrl.Text = remote.Url ?? "";
entryPushUrl.Text = remote.PushUrl ?? "";
}
checkImportTags.Visible = remote == null;
UpdateButtons ();
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="network">The <see cref="Network"/> being worked with.</param>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
/// <returns>Results of the push operation.</returns>
public static PushResult Push(this Network network, Remote remote, IEnumerable<string> pushRefSpecs, Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
List<PushStatusError> failedRemoteUpdates = new List<PushStatusError>();
network.Push(
remote,
pushRefSpecs,
failedRemoteUpdates.Add,
credentials);
return new PushResult(failedRemoteUpdates);
}
public virtual void Fetch(
Remote remote,
TagFetchMode? tagFetchMode = null,
ProgressHandler onProgress = null,
UpdateTipsHandler onUpdateTips = null,
TransferProgressHandler onTransferProgress = null,
Credentials credentials = null)
{
Fetch(remote, new FetchOptions
{
TagFetchMode = tagFetchMode,
OnProgress = onProgress,
OnUpdateTips = onUpdateTips,
OnTransferProgress = onTransferProgress,
Credentials = credentials
});
}
private void OnEnable() {
configManager = new ConfigManager( this );
try {
repo = new Repository( configManager.explicitPathToRepository ?? Directory.GetCurrentDirectory() );
branch = repo.Head;
remote = repo.Network.Remotes[ "origin" ];
} catch {
SetupWindow.cns = this;
EditorWindow.GetWindow( typeof( SetupWindow ), false, "UniTEAM Setup" );
return;
}
changeWindow( WindowSet.overview );
isConsoleReady = true;
}
/// <summary>
/// List references in a <see cref="Remote"/> repository.
/// <para>
/// When the remote tips are ahead of the local ones, the retrieved
/// <see cref="DirectReference"/>s may point to non existing
/// <see cref="GitObject"/>s in the local repository. In that
/// case, <see cref="DirectReference.Target"/> will return <c>null</c>.
/// </para>
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to list from.</param>
/// <param name="credentialsProvider">The optional <see cref="Func{Credentials}"/> used to connect to remote repository.</param>
/// <returns>The references in the <see cref="Remote"/> repository.</returns>
public virtual IEnumerable<DirectReference> ListReferences(Remote remote, CredentialsHandler credentialsProvider = null)
{
Ensure.ArgumentNotNull(remote, "remote");
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
if (credentialsProvider != null)
{
var callbacks = new RemoteCallbacks(null, null, null, credentialsProvider);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
Proxy.git_remote_set_callbacks(remoteHandle, ref gitCallbacks);
}
Proxy.git_remote_connect(remoteHandle, GitDirection.Fetch);
return Proxy.git_remote_ls(repository, remoteHandle);
}
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="tagFetchMode">Optional parameter indicating what tags to download.</param>
/// <param name="onProgress">Progress callback. Corresponds to libgit2 progress callback.</param>
/// <param name="onUpdateTips">UpdateTips callback. Corresponds to libgit2 update_tips callback.</param>
/// <param name="onTransferProgress">Callback method that transfer progress will be reported through.
/// Reports the client's state regarding the received and processed (bytes, objects) from the server.</param>
/// <param name="credentials">Credentials to use for username/password authentication.</param>
public virtual void Fetch(
Remote remote,
TagFetchMode? tagFetchMode = null,
ProgressHandler onProgress = null,
UpdateTipsHandler onUpdateTips = null,
TransferProgressHandler onTransferProgress = null,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
var callbacks = new RemoteCallbacks(onProgress, onTransferProgress, onUpdateTips, credentials);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
if (tagFetchMode.HasValue)
{
Proxy.git_remote_set_autotag(remoteHandle, tagFetchMode.Value);
}
// It is OK to pass the reference to the GitCallbacks directly here because libgit2 makes a copy of
// the data in the git_remote_callbacks structure. If, in the future, libgit2 changes its implementation
// to store a reference to the git_remote_callbacks structure this would introduce a subtle bug
// where the managed layer could move the git_remote_callbacks to a different location in memory,
// but libgit2 would still reference the old address.
//
// Also, if GitRemoteCallbacks were a class instead of a struct, we would need to guard against
// GC occuring in between setting the remote callbacks and actual usage in one of the functions afterwords.
Proxy.git_remote_set_callbacks(remoteHandle, ref gitCallbacks);
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Fetch);
Proxy.git_remote_download(remoteHandle);
Proxy.git_remote_update_tips(remoteHandle);
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
}
public virtual void Fetch(Remote remote)
{
Commands.Fetch(repository, remote.Name, new string[0], null, null);
}
static IEnumerable<DirectReference> GetRemoteTipsForAnonymousUser(Repository repo, Remote remote)
{
return repo.Network.ListReferences(remote).Select(r => r.ResolveToDirectReference());
}
public static void Fetch(AuthenticationInfo authentication, Remote remote, Repository repo)
{
Log.Info(string.Format("Fetching from remote '{0}' using the following refspecs: {1}.",
remote.Name, string.Join(", ", remote.FetchRefSpecs.Select(r => r.Specification))));
Commands.Fetch(repo, remote.Name, new string[0], authentication.ToFetchOptions(), null);
}
internal unsafe RefSpec(Remote remote, git_refspec *handle)
{
this.remote = remote;
this.handle = new IntPtr(handle);
}
public virtual void Fetch(Remote remote, FetchOptions options)
{
Commands.Fetch(repository, remote.Name, new string[0], options, null);
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="pushOptions"><see cref="PushOptions"/> controlling push behavior</param>
public virtual void Push(Remote remote, IEnumerable<string> pushRefSpecs, PushOptions pushOptions)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
// Return early if there is nothing to push.
if (!pushRefSpecs.Any())
{
return;
}
if (pushOptions == null)
{
pushOptions = new PushOptions();
}
// Load the remote.
using (RemoteHandle remoteHandle = Proxy.git_remote_lookup(repository.Handle, remote.Name, true))
{
var callbacks = new RemoteCallbacks(pushOptions);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
Proxy.git_remote_push(remoteHandle,
pushRefSpecs,
new GitPushOptions()
{
PackbuilderDegreeOfParallelism = pushOptions.PackbuilderDegreeOfParallelism,
RemoteCallbacks = gitCallbacks,
ProxyOptions = new GitProxyOptions { Version = 1 },
});
}
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Fetch(Remote remote, string logMessage)
{
Fetch(remote, (FetchOptions)null, logMessage);
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="pushOptions"><see cref="PushOptions"/> controlling push behavior</param>
/// <param name="signature">Identity for use when updating the reflog.</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Push(
Remote remote,
IEnumerable <string> pushRefSpecs,
PushOptions pushOptions = null,
Signature signature = null,
string logMessage = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
// The following local variables are protected from garbage collection
// by a GC.KeepAlive call at the end of the method. Otherwise,
// random crashes during push progress reporting could occur.
PushTransferCallbacks pushTransferCallbacks;
PackbuilderCallbacks packBuilderCallbacks;
NativeMethods.git_push_transfer_progress pushProgress;
NativeMethods.git_packbuilder_progress packBuilderProgress;
// Return early if there is nothing to push.
if (!pushRefSpecs.Any())
{
return;
}
if (pushOptions == null)
{
pushOptions = new PushOptions();
}
PushCallbacks pushStatusUpdates = new PushCallbacks(pushOptions.OnPushStatusError);
// Load the remote.
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
var callbacks = new RemoteCallbacks(pushOptions.CredentialsProvider);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
Proxy.git_remote_set_callbacks(remoteHandle, ref gitCallbacks);
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Push);
// Perform the actual push.
using (PushSafeHandle pushHandle = Proxy.git_push_new(remoteHandle))
{
pushTransferCallbacks = new PushTransferCallbacks(pushOptions.OnPushTransferProgress);
packBuilderCallbacks = new PackbuilderCallbacks(pushOptions.OnPackBuilderProgress);
pushProgress = pushTransferCallbacks.GenerateCallback();
packBuilderProgress = packBuilderCallbacks.GenerateCallback();
Proxy.git_push_set_callbacks(pushHandle, pushProgress, packBuilderProgress);
// Set push options.
Proxy.git_push_set_options(pushHandle,
new GitPushOptions()
{
PackbuilderDegreeOfParallelism = pushOptions.PackbuilderDegreeOfParallelism
});
// Add refspecs.
foreach (string pushRefSpec in pushRefSpecs)
{
Proxy.git_push_add_refspec(pushHandle, pushRefSpec);
}
Proxy.git_push_finish(pushHandle);
if (!Proxy.git_push_unpack_ok(pushHandle))
{
throw new LibGit2SharpException("Push failed - remote did not successfully unpack.");
}
Proxy.git_push_status_foreach(pushHandle, pushStatusUpdates.Callback);
Proxy.git_push_update_tips(pushHandle, signature.OrDefault(repository.Config), logMessage);
}
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
GC.KeepAlive(pushProgress);
GC.KeepAlive(packBuilderProgress);
GC.KeepAlive(pushTransferCallbacks);
GC.KeepAlive(packBuilderCallbacks);
}
/// <summary>
/// List references in a <see cref="Remote"/> repository.
/// <para>
/// When the remote tips are ahead of the local ones, the retrieved
/// <see cref="DirectReference"/>s may point to non existing
/// <see cref="GitObject"/>s in the local repository. In that
/// case, <see cref="DirectReference.Target"/> will return <c>null</c>.
/// </para>
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to list from.</param>
/// <returns>The references in the <see cref="Remote"/> repository.</returns>
public virtual IEnumerable <Reference> ListReferences(Remote remote)
{
Ensure.ArgumentNotNull(remote, "remote");
return(ListReferencesInternal(remote.Url, null));
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
public virtual void Push(Remote remote, IEnumerable <string> pushRefSpecs)
{
Push(remote, pushRefSpecs, null);
}
/// <summary>
/// Push specified reference to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpec">The pushRefSpec to push.</param>
public virtual void Push(Remote remote, string pushRefSpec)
{
Ensure.ArgumentNotNullOrEmptyString(pushRefSpec, "pushRefSpec");
Push(remote, new[] { pushRefSpec });
}
public void UpdateRemote(string oldName, string url)
{
LibGit2Sharp.Remote r = Repository.Network.Remotes[oldName];
Repository.Network.Remotes.Update(oldName, rem => rem.Url = url);
}
/// <summary>
/// Fetch from the <see cref="Remote"/>, using custom refspecs.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="refspecs">Refspecs to use, replacing the remote's fetch refspecs</param>
/// <param name="options"><see cref="FetchOptions"/> controlling fetch behavior</param>
public virtual void Fetch(Remote remote, IEnumerable <string> refspecs, FetchOptions options)
{
Fetch(remote, refspecs, options, null);
}
public void FetchWithoutConflict(string remoteUrl, string branchName)
{
var tracer = _tracerFactory.GetTracer();
try
{
using (var repo = new LibGit2Sharp.Repository(RepositoryPath))
{
var trackedBranchName = string.Format("{0}/{1}", _remoteAlias, branchName);
var refSpec = string.Format("+refs/heads/{0}:refs/remotes/{1}", branchName, trackedBranchName);
LibGit2Sharp.Remote remote = null;
using (tracer.Step("LibGit2SharpRepository Add Remote"))
{
// only add if matching remote does not exist
// to address strange LibGit2SharpRepository remove and add remote issue (remote already exists!)
remote = repo.Network.Remotes[_remoteAlias];
if (remote != null &&
string.Equals(remote.Url, remoteUrl, StringComparison.OrdinalIgnoreCase) &&
remote.FetchRefSpecs.Any(rf => string.Equals(rf.Specification, refSpec, StringComparison.OrdinalIgnoreCase)))
{
tracer.Trace("Git remote exists");
}
else
{
// Remove it if it already exists (does not throw if it doesn't)
repo.Network.Remotes.Remove(_remoteAlias);
// Configure the remote
remote = repo.Network.Remotes.Add(_remoteAlias, remoteUrl, refSpec);
tracer.Trace("Git remote added");
}
}
using (tracer.Step("LibGit2SharpRepository Fetch"))
{
// This will only retrieve the "master"
repo.Network.Fetch(remote);
}
using (tracer.Step("LibGit2SharpRepository Update"))
{
// Are we fetching a tag?
if (branchName.Trim().StartsWith("refs/tags/", StringComparison.OrdinalIgnoreCase))
{
var trackedTag = repo.Tags[branchName];
if (trackedTag == null)
{
throw new BranchNotFoundException(branchName, null);
}
// Update the raw ref to point to the tag
UpdateRawRef(branchName, branchName);
// Now checkout out the tag, which points to the right place
Update(branchName);
}
else
{
// Optionally set up the branch tracking configuration
var trackedBranch = repo.Branches[trackedBranchName];
if (trackedBranch == null)
{
throw new BranchNotFoundException(branchName, null);
}
var branch = repo.Branches[branchName] ?? repo.CreateBranch(branchName, trackedBranch.Tip);
repo.Branches.Update(branch,
b => b.TrackedBranch = trackedBranch.CanonicalName);
// Update the raw ref to point the head of branchName to the latest fetched branch
UpdateRawRef(string.Format("refs/heads/{0}", branchName), trackedBranchName);
// Now checkout out our branch, which points to the right place
Update(branchName);
}
}
}
}
catch (LibGit2SharpException exception)
{
// LibGit2Sharp doesn't support SSH yet. Use GitExeRepository
// LibGit2Sharp only supports smart Http protocol
if (exception.Message.Equals("Unsupported URL protocol") ||
exception.Message.Equals("Received unexpected content-type"))
{
tracer.TraceWarning("LibGit2SharpRepository fallback to git.exe due to {0}", exception.Message);
_legacyGitExeRepository.FetchWithoutConflict(remoteUrl, branchName);
}
else
{
throw;
}
}
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
public virtual void Fetch(Remote remote)
{
Fetch(remote, (FetchOptions)null, null);
}
public virtual void Fetch(Remote remote, string logMessage)
{
Commands.Fetch(repository, remote.Name, new string[0], null, logMessage);
}
/// <summary>
/// Push the objectish to the destination reference on the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="objectish">The source objectish to push.</param>
/// <param name="destinationSpec">The reference to update on the remote.</param>
/// <param name="pushOptions"><see cref="PushOptions"/> controlling push behavior</param>
/// <param name="signature">Identity for use when updating the reflog.</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Push(
Remote remote,
string objectish,
string destinationSpec,
PushOptions pushOptions = null,
Signature signature = null,
string logMessage = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(objectish, "objectish");
Ensure.ArgumentNotNullOrEmptyString(destinationSpec, destinationSpec);
Push(remote, string.Format(CultureInfo.InvariantCulture,
"{0}:{1}", objectish, destinationSpec), pushOptions, signature, logMessage);
}
public virtual void Fetch(Remote remote)
{
Commands.Fetch(repository, remote.Name, new string[0], null, null);
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="pushOptions"><see cref="PushOptions"/> controlling push behavior</param>
/// <param name="signature">Identity for use when updating the reflog.</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Push(
Remote remote,
IEnumerable<string> pushRefSpecs,
PushOptions pushOptions = null,
Signature signature = null,
string logMessage = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
// The following local variables are protected from garbage collection
// by a GC.KeepAlive call at the end of the method. Otherwise,
// random crashes during push progress reporting could occur.
PushTransferCallbacks pushTransferCallbacks;
PackbuilderCallbacks packBuilderCallbacks;
NativeMethods.git_push_transfer_progress pushProgress;
NativeMethods.git_packbuilder_progress packBuilderProgress;
// Return early if there is nothing to push.
if (!pushRefSpecs.Any())
{
return;
}
if (pushOptions == null)
{
pushOptions = new PushOptions();
}
PushCallbacks pushStatusUpdates = new PushCallbacks(pushOptions.OnPushStatusError);
// Load the remote.
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
var callbacks = new RemoteCallbacks(null, null, null, pushOptions.Credentials);
GitRemoteCallbacks gitCallbacks = callbacks.GenerateCallbacks();
Proxy.git_remote_set_callbacks(remoteHandle, ref gitCallbacks);
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Push);
// Perform the actual push.
using (PushSafeHandle pushHandle = Proxy.git_push_new(remoteHandle))
{
pushTransferCallbacks = new PushTransferCallbacks(pushOptions.OnPushTransferProgress);
packBuilderCallbacks = new PackbuilderCallbacks(pushOptions.OnPackBuilderProgress);
pushProgress = pushTransferCallbacks.GenerateCallback();
packBuilderProgress = packBuilderCallbacks.GenerateCallback();
Proxy.git_push_set_callbacks(pushHandle, pushProgress, packBuilderProgress);
// Set push options.
Proxy.git_push_set_options(pushHandle,
new GitPushOptions()
{
PackbuilderDegreeOfParallelism = pushOptions.PackbuilderDegreeOfParallelism
});
// Add refspecs.
foreach (string pushRefSpec in pushRefSpecs)
{
Proxy.git_push_add_refspec(pushHandle, pushRefSpec);
}
Proxy.git_push_finish(pushHandle);
if (!Proxy.git_push_unpack_ok(pushHandle))
{
throw new LibGit2SharpException("Push failed - remote did not successfully unpack.");
}
Proxy.git_push_status_foreach(pushHandle, pushStatusUpdates.Callback);
Proxy.git_push_update_tips(pushHandle, signature.OrDefault(repository.Config), logMessage);
}
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
GC.KeepAlive(pushProgress);
GC.KeepAlive(packBuilderProgress);
GC.KeepAlive(pushTransferCallbacks);
GC.KeepAlive(packBuilderCallbacks);
}
public virtual void Fetch(Remote remote, string logMessage)
{
Commands.Fetch(repository, remote.Name, new string[0], null, logMessage);
}
/// <summary>
/// Fetch from the <see cref="Remote"/>, using custom refspecs.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="refspecs">Refspecs to use, replacing the remote's fetch refspecs</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Fetch(Remote remote, IEnumerable <string> refspecs, string logMessage)
{
Fetch(remote, refspecs, null, logMessage);
}
/// <summary>
/// Push specified reference to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref="Remote"/> to push to.</param>
/// <param name="pushRefSpec">The pushRefSpec to push.</param>
/// <param name="pushOptions"><see cref="PushOptions"/> controlling push behavior</param>
/// <param name="signature">Identity for use when updating the reflog.</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Push(
Remote remote,
string pushRefSpec,
PushOptions pushOptions = null,
Signature signature = null,
string logMessage = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNullOrEmptyString(pushRefSpec, "pushRefSpec");
Push(remote, new[] { pushRefSpec }, pushOptions, signature, logMessage);
}
internal RefSpec(Remote remote, GitRefSpecHandle handle)
{
this.remote = remote;
this.handle = handle;
}
public virtual void Fetch(Remote remote, FetchOptions options)
{
Commands.Fetch(repository, remote.Name, new string[0], options, null);
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="options"><see cref="FetchOptions"/> controlling fetch behavior</param>
/// <param name="logMessage">Message to use when updating the reflog.</param>
public virtual void Fetch(Remote remote, FetchOptions options, string logMessage)
{
Ensure.ArgumentNotNull(remote, "remote");
DoFetch(repository.Handle, remote, options, logMessage, new string[0]);
}
static IEnumerable<DirectReference> GetRemoteTipsUsingUsernamePasswordCredentials(Repository repo, Remote remote, string username, string password)
{
return repo.Network.ListReferences(remote, (url, fromUrl, types) => new UsernamePasswordCredentials
{
Username = username,
Password = password
}).Select(r => r.ResolveToDirectReference());
}
static RemoteSafeHandle BuildRemoteSafeHandle(RepositorySafeHandle repoHandle, Remote remote)
{
Debug.Assert(repoHandle != null && !repoHandle.IsClosed && !repoHandle.IsInvalid);
Debug.Assert(remote != null && remote.Name != null);
RemoteSafeHandle remoteHandle = Proxy.git_remote_lookup(repoHandle, remote.Name, true);
Debug.Assert(remoteHandle != null && !(remoteHandle.IsClosed || remoteHandle.IsInvalid));
return(remoteHandle);
}
/// <summary>
/// Push the objectish to the destination reference on the <see cref = "Remote" />.
/// </summary>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="objectish">The source objectish to push.</param>
/// <param name="destinationSpec">The reference to update on the remote.</param>
/// <param name="onPushStatusError">Handler for reporting failed push updates.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
public virtual void Push(
Remote remote,
string objectish,
string destinationSpec,
PushStatusErrorHandler onPushStatusError,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(objectish, "objectish");
Ensure.ArgumentNotNullOrEmptyString(destinationSpec, destinationSpec);
Push(remote, string.Format(CultureInfo.InvariantCulture,
"{0}:{1}", objectish, destinationSpec), onPushStatusError, credentials);
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="onPushStatusError">Handler for reporting failed push updates.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
public virtual void Push(
Remote remote,
IEnumerable<string> pushRefSpecs,
PushStatusErrorHandler onPushStatusError,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
// We need to keep a reference to the git_cred_acquire_cb callback around
// so it will not be garbage collected before we are done with it.
// Note that we also have a GC.KeepAlive call at the end of the method.
NativeMethods.git_cred_acquire_cb credentialCallback = null;
// Return early if there is nothing to push.
if (!pushRefSpecs.Any())
{
return;
}
PushCallbacks pushStatusUpdates = new PushCallbacks(onPushStatusError);
// Load the remote.
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
if (credentials != null)
{
credentialCallback = (out IntPtr cred, IntPtr url, IntPtr username_from_url, uint types, IntPtr payload) =>
NativeMethods.git_cred_userpass_plaintext_new(out cred, credentials.Username, credentials.Password);
Proxy.git_remote_set_cred_acquire_cb(
remoteHandle,
credentialCallback,
IntPtr.Zero);
}
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Push);
// Perform the actual push.
using (PushSafeHandle pushHandle = Proxy.git_push_new(remoteHandle))
{
// Add refspecs.
foreach (string pushRefSpec in pushRefSpecs)
{
Proxy.git_push_add_refspec(pushHandle, pushRefSpec);
}
Proxy.git_push_finish(pushHandle);
if (!Proxy.git_push_unpack_ok(pushHandle))
{
throw new LibGit2SharpException("Push failed - remote did not successfully unpack.");
}
Proxy.git_push_status_foreach(pushHandle, pushStatusUpdates.Callback);
Proxy.git_push_update_tips(pushHandle);
}
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
// To be safe, make sure the credential callback is kept until
// alive until at least this point.
GC.KeepAlive(credentialCallback);
}
internal unsafe RefSpec(Remote remote, git_refspec* handle)
{
this.remote = remote;
this.handle = new IntPtr(handle);
}
/// <summary>
/// Fetch from the <see cref="Remote"/>, using custom refspecs.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="refspecs">Refspecs to use, replacing the remote's fetch refspecs</param>
public virtual void Fetch(Remote remote, IEnumerable <string> refspecs)
{
Fetch(remote, refspecs, null, null);
}
/// <summary>
/// Push specified reference to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="pushRefSpec">The pushRefSpec to push.</param>
/// <param name="onPushStatusError">Handler for reporting failed push updates.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
public virtual void Push(
Remote remote,
string pushRefSpec,
PushStatusErrorHandler onPushStatusError,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNullOrEmptyString(pushRefSpec, "pushRefSpec");
Push(remote, new string[] { pushRefSpec }, onPushStatusError, credentials);
}
public virtual void Fetch(Remote remote, IEnumerable <string> refspecs, string logMessage)
{
Commands.Fetch(repository, remote.Name, refspecs, null, logMessage);
}
/// <summary>
/// Push specified references to the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The <see cref = "Remote" /> to push to.</param>
/// <param name="pushRefSpecs">The pushRefSpecs to push.</param>
/// <param name="onPushStatusError">Handler for reporting failed push updates.</param>
/// <param name="credentials">Credentials to use for user/pass authentication</param>
public virtual void Push(
Remote remote,
IEnumerable<string> pushRefSpecs,
PushStatusErrorHandler onPushStatusError,
Credentials credentials = null)
{
Ensure.ArgumentNotNull(remote, "remote");
Ensure.ArgumentNotNull(pushRefSpecs, "pushRefSpecs");
// We need to keep a reference to the git_cred_acquire_cb callback around
// so it will not be garbage collected before we are done with it.
// Note that we also have a GC.KeepAlive call at the end of the method.
NativeMethods.git_cred_acquire_cb credentialCallback = null;
// Return early if there is nothing to push.
if (!pushRefSpecs.Any())
{
return;
}
PushCallbacks pushStatusUpdates = new PushCallbacks(onPushStatusError);
// Load the remote.
using (RemoteSafeHandle remoteHandle = Proxy.git_remote_load(repository.Handle, remote.Name, true))
{
if (credentials != null)
{
credentialCallback = (out IntPtr cred, IntPtr url, IntPtr username_from_url, uint types, IntPtr payload) =>
NativeMethods.git_cred_userpass_plaintext_new(out cred, credentials.Username, credentials.Password);
Proxy.git_remote_set_cred_acquire_cb(
remoteHandle,
credentialCallback,
IntPtr.Zero);
}
try
{
Proxy.git_remote_connect(remoteHandle, GitDirection.Push);
// Perform the actual push.
using (PushSafeHandle pushHandle = Proxy.git_push_new(remoteHandle))
{
// Add refspecs.
foreach (string pushRefSpec in pushRefSpecs)
{
Proxy.git_push_add_refspec(pushHandle, pushRefSpec);
}
Proxy.git_push_finish(pushHandle);
if (!Proxy.git_push_unpack_ok(pushHandle))
{
throw new LibGit2SharpException("Push failed - remote did not successfully unpack.");
}
Proxy.git_push_status_foreach(pushHandle, pushStatusUpdates.Callback);
Proxy.git_push_update_tips(pushHandle);
}
}
finally
{
Proxy.git_remote_disconnect(remoteHandle);
}
}
// To be safe, make sure the credential callback is kept until
// alive until at least this point.
GC.KeepAlive(credentialCallback);
}
public virtual void Fetch(Remote remote, IEnumerable <string> refspecs, FetchOptions options)
{
Commands.Fetch(repository, remote.Name, refspecs, options, null);
}
public virtual void Fetch(Remote remote, FetchOptions options, string logMessage)
{
Commands.Fetch(repository, remote.Name, new string[0], options, logMessage);
}
/// <summary>
/// Fetch from the <see cref="Remote"/>.
/// </summary>
/// <param name="remote">The remote to fetch</param>
/// <param name="options"><see cref="FetchOptions"/> controlling fetch behavior</param>
public virtual void Fetch(Remote remote, FetchOptions options)
{
Fetch(remote, options, null);
}
