private void SendToOneOther(RepositoryAddress address, Dictionary<RepositoryAddress, bool> connectionAttempt, HgRepository repo)
{
try
{
string resolvedUri = address.GetPotentialRepoUri(Repository.Identifier, RepoProjectName, _progress);
bool canConnect;
if (connectionAttempt.ContainsKey(address))
{
canConnect = connectionAttempt[address];
}
else
{
canConnect = address.CanConnect(repo, RepoProjectName, _progress);
connectionAttempt.Add(address, canConnect);
}
if (canConnect)
{
if(s_testingDoNotPush)
{
_progress.WriteWarning("**Skipping push because s_testingDoNotPush is true");
}
else
{
repo.Push(address, resolvedUri);
}
// For usb, it's safe and desireable to do an update (bring into the directory
// the latest files from the repo) for LAN, it could be... for now we assume it is.
// For me (RandyR) including the shared network folder
// failed to do the update and killed the process, which left a 'wlock' file
// in the shared folder's '.hg' folder. No more S/Rs could then be done,
// because the repo was locked.
// For now, at least, it is not a requirement to do the update on the shared folder.
// JDH Oct 2010: added this back in if it doesn't look like a shared folder
if (address is UsbKeyRepositorySource ||
(address is DirectoryRepositorySource && ((DirectoryRepositorySource)address).LooksLikeLocalDirectory))
{
var otherRepo = new HgRepository(resolvedUri, _progress);
otherRepo.Update();
}
}
else if (address is UsbKeyRepositorySource || address is DirectoryRepositorySource)
{
// If we cannot connect to a USB or Directory source (the repository doesn't exist),
// try to clone our repository onto the source
TryToMakeCloneForSource(address);
//nb: no need to push if we just made a clone
}
}
catch (UserCancelledException)
{
throw;
}
catch (Exception error)
{
ExplainAndThrow(error, "Failed to send to {0} ({1}).", address.Name, address.URI);
}
}
/// <returns>true if there was a successful pull</returns>
private bool PullFromOneSource(HgRepository repo, RepositoryAddress source, Dictionary<RepositoryAddress, bool> connectionAttempt)
{
string resolvedUri = source.GetPotentialRepoUri(repo.Identifier, RepoProjectName, _progress);
if (source is UsbKeyRepositorySource)
{
_progress.WriteMessage("Looking for USB flash drives...");
var potential = source.GetPotentialRepoUri(repo.Identifier, RepoProjectName, _progress);
if (null == potential)
{
_progress.WriteWarning("No USB flash drive found");
}
else if (string.Empty == potential)
{
_progress.WriteMessage("Did not find this project on any USB flash drive.");
}
}
else
{
_progress.WriteMessage("Connecting to {0}...", source.Name);
}
var canConnect = source.CanConnect(repo, RepoProjectName, _progress);
if (!connectionAttempt.ContainsKey(source))
{
connectionAttempt.Add(source, canConnect);
}
if (canConnect)
{
try
{
ThrowIfCancelPending();
}
catch(Exception error)
{
throw new SynchronizationException(error, WhatToDo.CheckSettings, "Error while pulling {0} at {1}", source.Name, resolvedUri);
}
//NB: this returns false if there was nothing to get.
try
{
return repo.Pull(source, resolvedUri);
}
catch (HgCommonException err)
{
// These kinds of errors are worth an immediate dialog, to make sure we get the user's attention.
ErrorReport.NotifyUserOfProblem(err.Message);
// The main sync routine will catch the exception, abort any other parts of the Send/Receive,
// and log the problem.
throw;
}
// Any other kind of exception will be caught and logged at a higher level.
}
else
{
if (source is UsbKeyRepositorySource)
{
//already informed them, above
return false;
}
else
{
_progress.WriteError("Could not connect to {0} at {1}", source.Name, resolvedUri);
return false;
}
}
}
private bool IsSharedFolderRepositoryReachable(RepositoryAddress repoAddress, out string logString)
{
// We want to know if we can connect, but we don't want to bother the user with extraneous information.
// But we DO want the diagnostic information available.
logString = string.Empty;
var progress = new StringBuilderProgress() { ShowVerbose = true };
var result = repoAddress.CanConnect(_repository, "", progress);
if (!result)
logString = progress.Text;
return result;
}
private bool IsInternetRepositoryReachable(RepositoryAddress repoAddress, out string logString)
{
logString = string.Empty;
var progress = new StringBuilderProgress(){ShowVerbose = true};
var result = repoAddress.CanConnect(_repository, repoAddress.Name, progress);
if (!result)
logString = progress.Text;
return result;
}
/// <returns>true if there was a successful pull</returns>
private bool PullFromOneSource(HgRepository repo, RepositoryAddress source, Dictionary<RepositoryAddress, bool> connectionAttempt)
{
string resolvedUri = source.GetPotentialRepoUri(repo.Identifier, RepoProjectName, _progress);
if (source is UsbKeyRepositorySource)
{
_progress.WriteMessage("Looking for USB flash drives...");
var potential = source.GetPotentialRepoUri(repo.Identifier, RepoProjectName, _progress);
if (null ==potential)
{
_progress.WriteWarning("No USB flash drive found");
}
else if (string.Empty == potential)
{
_progress.WriteMessage("Did not find existing project on any USB flash drive.");
}
}
else
{
_progress.WriteMessage("Connecting to {0}...", source.Name);
}
var canConnect = source.CanConnect(repo, RepoProjectName, _progress);
if (!connectionAttempt.ContainsKey(source))
{
connectionAttempt.Add(source, canConnect);
}
if (canConnect)
{
try
{
ThrowIfCancelPending();
}
catch(Exception error)
{
throw new SynchronizationException(error, WhatToDo.CheckSettings, "Error while pulling {0} at {1}", source.Name, resolvedUri);
}
//NB: this returns false if there was nothing to get.
try
{
return repo.Pull(source, resolvedUri);
}
catch (HgCommonException err)
{
ErrorReport.NotifyUserOfProblem(err.Message);
return false;
}
catch (UserCancelledException)
{
// don't report anything
return false;
}
catch (Exception err)
{
_progress.WriteException(err);
return false;
}
}
else
{
if (source is UsbKeyRepositorySource)
{
//already informed them, above
return false;
}
else
{
_progress.WriteError("Could not connect to {0} at {1}", source.Name, resolvedUri);
return false;
}
}
}
private void SendToOneOther(RepositoryAddress address, Dictionary<RepositoryAddress, bool> connectionAttempt, HgRepository repo)
{
try
{
string resolvedUri = address.GetPotentialRepoUri(Repository.Identifier, RepoProjectName, _progress);
bool canConnect;
if (connectionAttempt.ContainsKey(address))
{
canConnect = connectionAttempt[address];
}
else
{
canConnect = address.CanConnect(repo, RepoProjectName, _progress);
connectionAttempt.Add(address, canConnect);
}
if (canConnect)
{
if(s_testingDoNotPush)
{
_progress.WriteWarning("**Skipping push because s_testingDoNotPush is true");
}
else
{
repo.Push(address, resolvedUri);
}
// For USB, we do not wish to do an update, since it can cause problems if the working
// files are available to the user.
// The update is only done for tests, since only tests now use "DirectoryRepositorySource".
if (address is DirectoryRepositorySource && ((DirectoryRepositorySource) address).LooksLikeLocalDirectory)
{
// passes false to avoid updating the hgrc on a send to preserve backward compatibility
var otherRepo = new HgRepository(resolvedUri, false, _progress);
otherRepo.Update();
}
}
else if (address is UsbKeyRepositorySource || address is DirectoryRepositorySource)
{
// If we cannot connect to a USB or Directory source (the repository doesn't exist),
// try to clone our repository onto the source
TryToMakeCloneForSource(address);
//nb: no need to push if we just made a clone
}
}
catch (UserCancelledException)
{
throw;
}
catch (Exception error)
{
ExplainAndThrow(error, "Failed to send to {0} ({1}).", address.Name, address.URI);
}
}
