1258 lines
30 KiB
C#
1258 lines
30 KiB
C#
// SparkleShare, an instant update workflow to Git.
|
||
// Copyright (C) 2010 Hylke Bons <hylkebons@gmail.com>
|
||
//
|
||
// This program is free software: you can redistribute it and/or modify
|
||
// it under the terms of the GNU General Public License as published by
|
||
// the Free Software Foundation, either version 3 of the License, or
|
||
// (at your option) any later version.
|
||
//
|
||
// This program is distributed in the hope that it will be useful,
|
||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
// GNU General Public License for more details.
|
||
//
|
||
// You should have received a copy of the GNU General Public License
|
||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
using Meebey.SmartIrc4net;
|
||
using Mono.Unix;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Diagnostics;
|
||
using System.IO;
|
||
using System.Text.RegularExpressions;
|
||
using System.Timers;
|
||
|
||
namespace SparkleLib {
|
||
|
||
public class SparkleRepo {
|
||
|
||
private Process Process;
|
||
private Timer RemoteTimer;
|
||
private Timer LocalTimer;
|
||
private FileSystemWatcher Watcher;
|
||
private bool HasChanged;
|
||
private DateTime LastChange;
|
||
private System.Object ChangeLock;
|
||
private int FetchRequests;
|
||
private SparkleListener Listener;
|
||
|
||
/// <summary>
|
||
/// The folder name the repository resides in locally
|
||
/// </summary>
|
||
public readonly string Name;
|
||
|
||
/// <summary>
|
||
/// The folder name the repository resides in remotely
|
||
/// </summary>
|
||
public readonly string RemoteName;
|
||
|
||
/// <summary>
|
||
/// The domain the remote repository is on
|
||
/// </summary>
|
||
public readonly string Domain;
|
||
|
||
/// <summary>
|
||
/// The repository's description
|
||
/// </summary>
|
||
public readonly string Description;
|
||
|
||
/// <summary>
|
||
/// The path where the repository resides locally
|
||
/// </summary>
|
||
public readonly string LocalPath;
|
||
|
||
/// <summary>
|
||
/// The raw url used to sync with.
|
||
/// </summary>
|
||
public readonly string RemoteOriginUrl;
|
||
|
||
private string _CurrentHash;
|
||
private string _UserEmail;
|
||
private string _UserName;
|
||
private bool _IsSyncing;
|
||
private bool _IsBuffering;
|
||
private bool _IsPolling;
|
||
private bool _IsFetching;
|
||
private bool _IsPushing;
|
||
private bool _HasUnsyncedChanges;
|
||
private bool _ServerOnline;
|
||
|
||
|
||
/// <summary>
|
||
/// The hash of the last commit done in the repository
|
||
/// </summary>
|
||
public string CurrentHash {
|
||
get {
|
||
return _CurrentHash;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// The name of the user
|
||
/// </summary>
|
||
public string UserName {
|
||
get {
|
||
return _UserName;
|
||
}
|
||
set {
|
||
SetUserName (value);
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// The name of the user
|
||
/// </summary>
|
||
public string UserEmail {
|
||
get {
|
||
return _UserEmail;
|
||
}
|
||
set {
|
||
SetUserEmail (value);
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository is currently waiting for local changes to settle
|
||
/// </summary>
|
||
public bool IsBuffering {
|
||
get {
|
||
return _IsBuffering;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository is currently pushing changes
|
||
/// </summary>
|
||
public bool IsPushing {
|
||
get {
|
||
return _IsPushing;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository has fallen back to polling the remote repository,
|
||
/// instead of receiving instant notifications
|
||
/// </summary>
|
||
public bool IsPolling {
|
||
get {
|
||
return _IsPolling;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository is currently fetching and/or pushing changes
|
||
/// </summary>
|
||
public bool IsSyncing {
|
||
get {
|
||
return _IsSyncing;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository is currently fetching remote changes
|
||
/// </summary>
|
||
public bool IsFetching {
|
||
get {
|
||
return _IsFetching;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the repository has local changes that aren't pushed remotely yet
|
||
/// </summary>
|
||
public bool HasUnsyncedChanges {
|
||
get {
|
||
return _HasUnsyncedChanges;
|
||
}
|
||
}
|
||
|
||
|
||
/// <summary>
|
||
/// Indicates whether the remote repository is online,
|
||
/// this is based on the result of the Fetch method
|
||
/// </summary>
|
||
public bool ServerOnline {
|
||
get {
|
||
return _ServerOnline;
|
||
}
|
||
}
|
||
|
||
|
||
/// <event cref="Added">
|
||
/// Raised when local files have been added to the repository's staging area
|
||
/// </event>
|
||
public delegate void AddedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="Commited">
|
||
/// Raised when local files have been added to the repository's index
|
||
/// </event>
|
||
public delegate void CommitedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="PushingStarted">
|
||
/// Raised when the repository has started pushing changes
|
||
/// </event>
|
||
public delegate void PushingStartedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="PushingFinished">
|
||
/// Raised when the repository has finished pushing changes
|
||
/// </event>
|
||
public delegate void PushingFinishedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="PushingFailed">
|
||
/// Raised when pushing changes has failed
|
||
/// </event>
|
||
public delegate void PushingFailedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="FetchingStarted">
|
||
/// Raised when when the repository has started fetching remote changes
|
||
/// </event>
|
||
public delegate void FetchingStartedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="FetchingFinished">
|
||
/// Raised when when the repository has finished fetching remote changes
|
||
/// </event>
|
||
public delegate void FetchingFinishedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="FetchingFailed">
|
||
/// Raised when when fetching from the remote repository has failed
|
||
/// </event>
|
||
public delegate void FetchingFailedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="NewCommit">
|
||
/// Raised when the repository has received one or multiple new remote commits
|
||
/// </event>
|
||
public delegate void NewCommitEventHandler (object o, NewCommitArgs args);
|
||
|
||
/// <event cref="ConflictDetected">
|
||
/// Raised when the newly fetched commits are conflicting with local changes
|
||
/// </event>
|
||
public delegate void ConflictDetectedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="ChangesDetected">
|
||
/// Raised when local files have changed in the repository's folder
|
||
/// </event>
|
||
public delegate void ChangesDetectedEventHandler (object o, SparkleEventArgs args);
|
||
|
||
/// <event cref="CommitEndedUpEmpty">
|
||
/// Raised when there were changes made to local files, but the net result after changes have settled
|
||
/// ended up the same as before the changes were made.
|
||
/// </event>
|
||
public delegate void CommitEndedUpEmptyEventHandler (object o, SparkleEventArgs args);
|
||
|
||
public event AddedEventHandler Added;
|
||
public event CommitedEventHandler Commited;
|
||
public event PushingStartedEventHandler PushingStarted;
|
||
public event PushingFinishedEventHandler PushingFinished;
|
||
public event PushingFailedEventHandler PushingFailed;
|
||
public event FetchingStartedEventHandler FetchingStarted;
|
||
public event FetchingFinishedEventHandler FetchingFinished;
|
||
public event FetchingFailedEventHandler FetchingFailed;
|
||
public event NewCommitEventHandler NewCommit;
|
||
public event ConflictDetectedEventHandler ConflictDetected;
|
||
public event ChangesDetectedEventHandler ChangesDetected;
|
||
public event CommitEndedUpEmptyEventHandler CommitEndedUpEmpty;
|
||
|
||
|
||
public SparkleRepo (string path)
|
||
{
|
||
|
||
LocalPath = path;
|
||
Name = Path.GetFileName (LocalPath);
|
||
|
||
Process = new Process () {
|
||
EnableRaisingEvents = true
|
||
};
|
||
|
||
Process.StartInfo.FileName = "git";
|
||
Process.StartInfo.RedirectStandardOutput = true;
|
||
Process.StartInfo.UseShellExecute = false;
|
||
Process.StartInfo.WorkingDirectory = LocalPath;
|
||
|
||
RemoteName = Path.GetFileNameWithoutExtension (RemoteOriginUrl);
|
||
RemoteOriginUrl = GetRemoteOriginUrl ();
|
||
Domain = GetDomain (RemoteOriginUrl);
|
||
Description = GetDescription ();
|
||
|
||
_UserName = GetUserName ();
|
||
_UserEmail = GetUserEmail ();
|
||
_CurrentHash = GetCurrentHash ();
|
||
_IsSyncing = false;
|
||
_IsBuffering = false;
|
||
_IsPolling = true;
|
||
_IsFetching = false;
|
||
_IsPushing = false;
|
||
_ServerOnline = true;
|
||
|
||
string unsynced_file_path = SparkleHelpers.CombineMore (LocalPath ,
|
||
".git", "has_unsynced_changes");
|
||
|
||
if (File.Exists (unsynced_file_path))
|
||
_HasUnsyncedChanges = true;
|
||
else
|
||
_HasUnsyncedChanges = false;
|
||
|
||
|
||
if (_CurrentHash == null)
|
||
CreateInitialCommit ();
|
||
|
||
HasChanged = false;
|
||
ChangeLock = new System.Object ();
|
||
FetchRequests = 0;
|
||
|
||
|
||
// Watch the repository's folder
|
||
Watcher = new FileSystemWatcher (LocalPath) {
|
||
IncludeSubdirectories = true,
|
||
EnableRaisingEvents = true,
|
||
Filter = "*"
|
||
};
|
||
|
||
Watcher.Changed += new FileSystemEventHandler (OnFileActivity);
|
||
Watcher.Created += new FileSystemEventHandler (OnFileActivity);
|
||
Watcher.Deleted += new FileSystemEventHandler (OnFileActivity);
|
||
Watcher.Renamed += new RenamedEventHandler (OnFileActivity);
|
||
|
||
// Fetch remote changes every minute
|
||
RemoteTimer = new Timer () {
|
||
Interval = 60000
|
||
};
|
||
|
||
|
||
// Listen to the irc channel on the server
|
||
Listener = new SparkleListener (Domain, "#" + RemoteName, _UserEmail);
|
||
|
||
RemoteTimer.Elapsed += delegate {
|
||
|
||
if (_IsPolling)
|
||
CheckForRemoteChanges ();
|
||
|
||
if (_HasUnsyncedChanges)
|
||
Push ();
|
||
|
||
if (!Listener.Client.IsConnected) {
|
||
|
||
SparkleHelpers.DebugInfo ("Irc", "[" + Name + "] Trying to reconnect...");
|
||
Listener.Client.Reconnect (true, true);
|
||
|
||
}
|
||
|
||
};
|
||
|
||
// Stop polling when the connection to the irc channel is succesful
|
||
Listener.Client.OnConnected += delegate {
|
||
|
||
// Check for changes manually one more time
|
||
CheckForRemoteChanges ();
|
||
|
||
// Push changes that were made since the last disconnect
|
||
if (_HasUnsyncedChanges)
|
||
Push ();
|
||
|
||
SparkleHelpers.DebugInfo ("Irc", "[" + Name + "] Connected. Now listening...");
|
||
|
||
_IsPolling = false;
|
||
|
||
};
|
||
|
||
// Start polling when the connection to the irc channel is lost
|
||
Listener.Client.OnDisconnected += delegate {
|
||
|
||
SparkleHelpers.DebugInfo ("Irc", "[" + Name + "] Lost connection. Falling back to polling...");
|
||
|
||
CheckForRemoteChanges ();
|
||
|
||
_IsPolling = true;
|
||
|
||
};
|
||
|
||
// Fetch changes when there is a message in the irc channel
|
||
Listener.Client.OnChannelMessage += delegate (object o, IrcEventArgs args) {
|
||
|
||
SparkleHelpers.DebugInfo ("Irc", "[" + Name + "] Was notified of a remote change.");
|
||
|
||
if (!args.Data.Message.Equals (_CurrentHash)) {
|
||
|
||
FetchRequests++;
|
||
|
||
if (!_IsFetching) {
|
||
|
||
while (FetchRequests > 0) {
|
||
|
||
Fetch ();
|
||
FetchRequests--;
|
||
|
||
}
|
||
|
||
Rebase ();
|
||
|
||
}
|
||
|
||
} else {
|
||
|
||
SparkleHelpers.DebugInfo ("Irc",
|
||
"[" + Name + "] False alarm, already up to date. (" + _CurrentHash + ")");
|
||
|
||
}
|
||
|
||
};
|
||
|
||
// Start listening
|
||
Listener.ListenForChanges ();
|
||
|
||
|
||
// Keep a timer that checks if there are changes and
|
||
// whether they have settled
|
||
LocalTimer = new Timer () {
|
||
Interval = 4000
|
||
};
|
||
|
||
LocalTimer.Elapsed += delegate (object o, ElapsedEventArgs args) {
|
||
CheckForChanges ();
|
||
};
|
||
|
||
|
||
if (_IsPolling)
|
||
RemoteTimer.Start ();
|
||
|
||
LocalTimer.Start ();
|
||
|
||
// Add everything that changed
|
||
// since SparkleShare was stopped
|
||
AddCommitAndPush ();
|
||
|
||
if (_CurrentHash == null)
|
||
_CurrentHash = GetCurrentHash ();
|
||
|
||
}
|
||
|
||
|
||
private void CheckForRemoteChanges ()
|
||
{
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Checking for remote changes...");
|
||
|
||
Process process = new Process () {
|
||
EnableRaisingEvents = true
|
||
};
|
||
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "ls-remote origin master";
|
||
process.Start ();
|
||
|
||
process.Exited += delegate {
|
||
|
||
if (process.ExitCode != 0)
|
||
return;
|
||
|
||
string remote_hash = process.StandardOutput.ReadToEnd ();
|
||
|
||
if (!remote_hash.StartsWith (_CurrentHash)) {
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Remote changes found.");
|
||
Fetch ();
|
||
Rebase ();
|
||
|
||
}
|
||
|
||
};
|
||
|
||
}
|
||
|
||
|
||
private void CheckForChanges ()
|
||
{
|
||
|
||
lock (ChangeLock) {
|
||
|
||
if (HasChanged) {
|
||
|
||
SparkleHelpers.DebugInfo ("Local", "[" + Name + "] Changes found, checking if settled.");
|
||
|
||
DateTime now = DateTime.UtcNow;
|
||
TimeSpan changed = new TimeSpan (now.Ticks - LastChange.Ticks);
|
||
|
||
if (changed.TotalMilliseconds > 5000) {
|
||
|
||
SparkleHelpers.DebugInfo ("Local", "[" + Name + "] Changes have settled, adding files...");
|
||
|
||
_IsBuffering = false;
|
||
|
||
HasChanged = false;
|
||
AddCommitAndPush ();
|
||
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
// Starts a timer when something changes
|
||
private void OnFileActivity (object o, FileSystemEventArgs fse_args)
|
||
{
|
||
|
||
WatcherChangeTypes wct = fse_args.ChangeType;
|
||
|
||
if (!ShouldIgnore (fse_args.FullPath)) {
|
||
|
||
_IsBuffering = true;
|
||
|
||
// Only fire the event if the timer has been stopped.
|
||
// This prevents multiple events from being raised whilst "buffering".
|
||
if (!HasChanged) {
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("ChangesDetected");
|
||
|
||
if (ChangesDetected != null)
|
||
ChangesDetected (this, args);
|
||
|
||
}
|
||
|
||
SparkleHelpers.DebugInfo ("Event", "[" + Name + "] " + wct.ToString () + " '" + fse_args.Name + "'");
|
||
|
||
RemoteTimer.Stop ();
|
||
|
||
lock (ChangeLock) {
|
||
|
||
LastChange = DateTime.UtcNow;
|
||
HasChanged = true;
|
||
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
// When there are changes we generally want to Add, Commit and Push,
|
||
// so this method does them all with appropriate timers, etc. switched off
|
||
public void AddCommitAndPush ()
|
||
{
|
||
|
||
try {
|
||
|
||
LocalTimer.Stop ();
|
||
RemoteTimer.Stop ();
|
||
|
||
Add ();
|
||
|
||
string message = FormatCommitMessage ();
|
||
|
||
if (message != null) {
|
||
|
||
Commit (message);
|
||
CheckForRemoteChanges ();
|
||
Push ();
|
||
|
||
} else {
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("CommitEndedUpEmpty");
|
||
|
||
if (CommitEndedUpEmpty != null)
|
||
CommitEndedUpEmpty (this, args);
|
||
|
||
}
|
||
|
||
} finally {
|
||
|
||
if (_IsPolling)
|
||
RemoteTimer.Start ();
|
||
|
||
LocalTimer.Start ();
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
// Stages the made changes
|
||
private void Add ()
|
||
{
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Staging changes...");
|
||
|
||
Process.StartInfo.Arguments = "add --all";
|
||
Process.Start ();
|
||
Process.WaitForExit ();
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Changes staged.");
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("Added");
|
||
|
||
if (Added != null)
|
||
Added (this, args);
|
||
|
||
}
|
||
|
||
|
||
// Commits the made changes
|
||
public void Commit (string message)
|
||
{
|
||
|
||
Process.StartInfo.Arguments = "status --porcelain";
|
||
Process.Start ();
|
||
Process.WaitForExit ();
|
||
|
||
if (Process.StandardOutput.ReadToEnd ().TrimEnd ("\n".ToCharArray ()).Equals (""))
|
||
return;
|
||
|
||
SparkleHelpers.DebugInfo ("Commit", "[" + Name + "] " + message);
|
||
|
||
Process.StartInfo.Arguments = "commit -m \"" + message + "\"";
|
||
|
||
Process.Start ();
|
||
Process.WaitForExit ();
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("Commited");
|
||
args.Message = message;
|
||
|
||
if (Commited != null)
|
||
Commited (this, args);
|
||
|
||
}
|
||
|
||
|
||
// Fetches changes from the remote repository
|
||
public void Fetch ()
|
||
{
|
||
|
||
_IsSyncing = true;
|
||
_IsFetching = true;
|
||
|
||
RemoteTimer.Stop ();
|
||
|
||
Process process = new Process () {
|
||
EnableRaisingEvents = true
|
||
};
|
||
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
|
||
SparkleEventArgs args;
|
||
args = new SparkleEventArgs ("FetchingStarted");
|
||
|
||
if (FetchingStarted != null)
|
||
FetchingStarted (this, args);
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Fetching changes...");
|
||
|
||
process.StartInfo.Arguments = "fetch -v origin master";
|
||
|
||
process.Start ();
|
||
process.WaitForExit ();
|
||
|
||
process.Exited += delegate {
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Changes fetched.");
|
||
|
||
args = new SparkleEventArgs ("FetchingFinished");
|
||
|
||
_IsSyncing = false;
|
||
_IsFetching = false;
|
||
|
||
if (_IsPolling)
|
||
RemoteTimer.Start ();
|
||
|
||
_CurrentHash = GetCurrentHash ();
|
||
|
||
if (process.ExitCode != 0) {
|
||
|
||
_ServerOnline = false;
|
||
|
||
if (FetchingFailed != null)
|
||
FetchingFailed (this, args);
|
||
|
||
} else {
|
||
|
||
_ServerOnline = true;
|
||
|
||
if (FetchingFinished != null)
|
||
FetchingFinished (this, args);
|
||
|
||
}
|
||
|
||
};
|
||
|
||
}
|
||
|
||
|
||
// Merges the fetched changes
|
||
public void Rebase ()
|
||
{
|
||
|
||
Add ();
|
||
|
||
Watcher.EnableRaisingEvents = false;
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Rebasing changes...");
|
||
|
||
Process.StartInfo.Arguments = "rebase -v FETCH_HEAD";
|
||
Process.WaitForExit ();
|
||
Process.Start ();
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Changes rebased.");
|
||
|
||
string output = Process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
if (!output.Contains ("up to date")) {
|
||
|
||
if (output.Contains ("Failed to merge")) {
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Resolving conflict...");
|
||
|
||
Process.StartInfo.Arguments = "status";
|
||
Process.WaitForExit ();
|
||
Process.Start ();
|
||
output = Process.StandardOutput.ReadToEnd ().Trim ();
|
||
string [] lines = Regex.Split (output, "\n");
|
||
|
||
foreach (string line in lines) {
|
||
|
||
if (line.Contains ("needs merge")) {
|
||
|
||
string problem_file_name = line.Substring (line.IndexOf (": needs merge"));
|
||
|
||
Process.StartInfo.Arguments = "checkout --ours " + problem_file_name;
|
||
Process.WaitForExit ();
|
||
Process.Start ();
|
||
|
||
string timestamp = DateTime.Now.ToString ("H:mm d MMM yyyy");
|
||
|
||
File.Move (problem_file_name, problem_file_name + " (" + _UserName + ", " + timestamp + ")");
|
||
|
||
Process.StartInfo.Arguments = "checkout --theirs " + problem_file_name;
|
||
Process.WaitForExit ();
|
||
Process.Start ();
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("ConflictDetected");
|
||
|
||
if (ConflictDetected != null)
|
||
ConflictDetected (this, args);
|
||
|
||
}
|
||
|
||
}
|
||
|
||
Add ();
|
||
|
||
Process.StartInfo.Arguments = "rebase --continue";
|
||
Process.WaitForExit ();
|
||
Process.Start ();
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Conflict resolved.");
|
||
|
||
Push ();
|
||
|
||
}
|
||
|
||
// Get the last commiter
|
||
Process.StartInfo.Arguments = "log --format=\"%an\" -1";
|
||
Process.Start ();
|
||
string author = Process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
// Get the last committer e-mail
|
||
Process.StartInfo.Arguments = "log --format=\"%ae\" -1";
|
||
Process.Start ();
|
||
string email = Process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
// Get the last commit message
|
||
Process.StartInfo.Arguments = "log --format=\"%s\" -1";
|
||
Process.Start ();
|
||
string message = Process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
NewCommitArgs new_commit_args = new NewCommitArgs (author, email, message, Name);
|
||
|
||
if (NewCommit != null)
|
||
NewCommit (this, new_commit_args);
|
||
|
||
}
|
||
|
||
Watcher.EnableRaisingEvents = true;
|
||
|
||
}
|
||
|
||
|
||
// Pushes the changes to the remote repo
|
||
public void Push ()
|
||
{
|
||
|
||
_IsSyncing = true;
|
||
_IsPushing = true;
|
||
|
||
SparkleEventArgs args = new SparkleEventArgs ("PushingStarted");
|
||
|
||
if (PushingStarted != null)
|
||
PushingStarted (this, args);
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Pushing changes...");
|
||
|
||
Process.StartInfo.Arguments = "push origin master";
|
||
|
||
Process.Start ();
|
||
Process.WaitForExit ();
|
||
|
||
Process.Exited += delegate {
|
||
|
||
_IsSyncing = false;
|
||
_IsPushing = false;
|
||
|
||
if (Process.ExitCode != 0) {
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Pushing failed.");
|
||
|
||
string unsynced_file_path = SparkleHelpers.CombineMore (LocalPath ,
|
||
".git", "has_unsynced_changes");
|
||
|
||
if (!File.Exists (unsynced_file_path))
|
||
File.Create (unsynced_file_path);
|
||
|
||
_HasUnsyncedChanges = true;
|
||
|
||
args = new SparkleEventArgs ("PushingFailed");
|
||
|
||
if (PushingFailed != null)
|
||
PushingFailed (this, args);
|
||
|
||
} else {
|
||
|
||
SparkleHelpers.DebugInfo ("Git", "[" + Name + "] Changes pushed.");
|
||
|
||
args = new SparkleEventArgs ("PushingFinished");
|
||
|
||
string unsynced_file_path = SparkleHelpers.CombineMore (LocalPath ,
|
||
".git", "has_unsynced_changes");
|
||
|
||
if (File.Exists (unsynced_file_path))
|
||
File.Delete (unsynced_file_path);
|
||
|
||
_HasUnsyncedChanges = false;
|
||
|
||
if (PushingFinished != null)
|
||
PushingFinished (this, args);
|
||
|
||
}
|
||
|
||
};
|
||
|
||
}
|
||
|
||
|
||
public void Dispose ()
|
||
{
|
||
|
||
RemoteTimer.Dispose ();
|
||
LocalTimer.Dispose ();
|
||
Listener.Dispose ();
|
||
|
||
}
|
||
|
||
|
||
// Ignores repos, dotfiles, swap files and the like
|
||
private bool ShouldIgnore (string file_path)
|
||
{
|
||
|
||
if (file_path.EndsWith (".lock") ||
|
||
file_path.EndsWith ("~") ||
|
||
file_path.Contains (".git") ||
|
||
file_path.Contains ("/.") ||
|
||
file_path.EndsWith (".swp") ||
|
||
Directory.Exists (LocalPath + file_path)) {
|
||
|
||
return true; // Yes, ignore it
|
||
|
||
} else {
|
||
|
||
return false;
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
// Gets the domain name of a given URL
|
||
public string GetDomain (string url)
|
||
{
|
||
|
||
if (url.Equals (""))
|
||
return "";
|
||
|
||
string domain = url.Substring (url.IndexOf ("@") + 1);
|
||
|
||
if (domain.IndexOf (":") > -1)
|
||
domain = domain.Substring (0, domain.IndexOf (":"));
|
||
else
|
||
domain = domain.Substring (0, domain.IndexOf ("/"));
|
||
|
||
return domain;
|
||
|
||
}
|
||
|
||
|
||
// Gets the repository's description
|
||
public string GetDescription ()
|
||
{
|
||
|
||
string description_file_path = SparkleHelpers.CombineMore (LocalPath, ".git", "description");
|
||
|
||
if (!File.Exists (description_file_path))
|
||
return null;
|
||
|
||
StreamReader reader = new StreamReader (description_file_path);
|
||
string description = reader.ReadToEnd ();
|
||
reader.Close ();
|
||
|
||
if (description.StartsWith ("Unnamed"))
|
||
description = null;
|
||
|
||
return description;
|
||
|
||
}
|
||
|
||
|
||
// Gets hash of the current commit
|
||
public string GetCurrentHash ()
|
||
{
|
||
|
||
Process process = new Process () {
|
||
EnableRaisingEvents = true
|
||
};
|
||
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "rev-list --max-count=1 HEAD";
|
||
|
||
process.Start ();
|
||
process.WaitForExit ();
|
||
|
||
string current_hash = process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
if (process.ExitCode != 0)
|
||
return null;
|
||
else
|
||
return current_hash;
|
||
|
||
}
|
||
|
||
|
||
// Gets the user's name, example: "User Name"
|
||
public string GetUserName ()
|
||
{
|
||
|
||
string user_name;
|
||
|
||
Process process = new Process ();
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "config --get user.name";
|
||
process.Start ();
|
||
|
||
user_name = process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
if (user_name.Equals ("")) {
|
||
|
||
UnixUserInfo unix_user_info = new UnixUserInfo (UnixEnvironment.UserName);
|
||
|
||
if (unix_user_info.RealName.Equals (""))
|
||
user_name = "Mysterious Stranger";
|
||
else
|
||
user_name = unix_user_info.RealName;
|
||
|
||
}
|
||
|
||
return user_name;
|
||
|
||
}
|
||
|
||
|
||
// Gets the user's name, example: "User Name"
|
||
private void SetUserName (string user_name)
|
||
{
|
||
|
||
Process process = new Process ();
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "config --set user.name \"" + user_name + "\"";
|
||
process.Start ();
|
||
|
||
_UserName = user_name;
|
||
|
||
}
|
||
|
||
|
||
// Gets the user's email, example: "person@gnome.org"
|
||
private string GetUserEmail ()
|
||
{
|
||
|
||
string user_email;
|
||
|
||
Process process = new Process ();
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "config --get user.email";
|
||
process.Start ();
|
||
|
||
user_email = process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
if (user_email.Equals (""))
|
||
user_email = "Unknown Email";
|
||
|
||
return user_email;
|
||
|
||
}
|
||
|
||
|
||
// Gets the user's name, example: "User Name"
|
||
private void SetUserEmail (string user_email)
|
||
{
|
||
|
||
Process process = new Process ();
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "config --set user.email \"" + user_email + "\"";
|
||
process.Start ();
|
||
|
||
_UserEmail = user_email;
|
||
|
||
}
|
||
|
||
|
||
// Create a first commit in case the user has cloned
|
||
// an empty repository
|
||
private void CreateInitialCommit ()
|
||
{
|
||
|
||
TextWriter writer = new StreamWriter (Path.Combine (LocalPath, "SparkleShare.txt"));
|
||
writer.WriteLine (":)");
|
||
writer.Close ();
|
||
|
||
}
|
||
|
||
|
||
// Gets the url of the remote repo, example: "ssh://git@git.gnome.org/project"
|
||
public string GetRemoteOriginUrl ()
|
||
{
|
||
|
||
string remote_origin_url;
|
||
|
||
Process process = new Process ();
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
process.StartInfo.Arguments = "config --get remote.origin.url";
|
||
process.Start ();
|
||
|
||
remote_origin_url = process.StandardOutput.ReadToEnd ().Trim ();
|
||
|
||
return remote_origin_url;
|
||
|
||
}
|
||
|
||
|
||
// Returns a list of latest commits
|
||
public List <SparkleCommit> GetCommits (int count)
|
||
{
|
||
|
||
if (count < 0)
|
||
return null;
|
||
|
||
List <SparkleCommit> commits = new List <SparkleCommit> ();
|
||
|
||
Process process = new Process () {
|
||
EnableRaisingEvents = true
|
||
};
|
||
|
||
process.StartInfo.RedirectStandardOutput = true;
|
||
process.StartInfo.UseShellExecute = false;
|
||
process.StartInfo.WorkingDirectory = LocalPath;
|
||
|
||
// Get the user's timezone
|
||
process.StartInfo.FileName = "date";
|
||
process.StartInfo.Arguments = "+%z";
|
||
|
||
|
||
process.Start ();
|
||
process.WaitForExit ();
|
||
|
||
string timezone = process.StandardOutput.ReadToEnd ().Trim ();
|
||
int unix_timestamp = 0;
|
||
|
||
// Add the timezone difference in hours when in a positive timezone
|
||
if (timezone.StartsWith ("+"))
|
||
unix_timestamp = 3600 * int.Parse (timezone.Substring (1, 2));
|
||
|
||
// Remove the timezone difference in hours when in a negative timezone
|
||
if (timezone.StartsWith ("-"))
|
||
unix_timestamp = -3600 * int.Parse (timezone.Substring (1, 2));
|
||
|
||
process.StartInfo.FileName = "git";
|
||
process.StartInfo.Arguments = "log --format=\"%at\t%an\t%ae\t%H\" -" + count;
|
||
|
||
process.Start ();
|
||
process.WaitForExit ();
|
||
|
||
string output = process.StandardOutput.ReadToEnd ().Trim ();
|
||
output = output.TrimStart ("\n".ToCharArray ());
|
||
|
||
string [] lines = Regex.Split (output, "\n");
|
||
|
||
Array.Sort (lines);
|
||
Array.Reverse (lines);
|
||
|
||
foreach (string line in lines) {
|
||
|
||
string [] parts = Regex.Split (line, "\t");
|
||
|
||
int local_timestamp = unix_timestamp + int.Parse (parts [0]);
|
||
string user_name = parts [1];
|
||
string user_email = parts [2];
|
||
string hash = parts [3];
|
||
|
||
DateTime date_time = SparkleHelpers.UnixTimestampToDateTime (local_timestamp);
|
||
|
||
SparkleCommit commit = new SparkleCommit (user_name, user_email, date_time, hash);
|
||
|
||
// Find out what has changed in the commit.
|
||
// --name-status lists affected files with the modification type,
|
||
// -C detects renames
|
||
process.StartInfo.Arguments = "show " + hash + " --name-status -C";
|
||
process.Start ();
|
||
process.WaitForExit ();
|
||
|
||
output = process.StandardOutput.ReadToEnd ().Trim ();
|
||
output = output.TrimStart ("\n".ToCharArray ());
|
||
|
||
string [] file_lines = Regex.Split (output, "\n");
|
||
|
||
foreach (string file_line in file_lines) {
|
||
|
||
string file_path = "";
|
||
|
||
if (file_line.Length > 1)
|
||
file_path = file_line.Substring (2);
|
||
|
||
if (file_line.StartsWith ("M\t"))
|
||
commit.Edited.Add (file_path);
|
||
|
||
if (file_line.StartsWith ("A\t"))
|
||
commit.Added.Add (file_path);
|
||
|
||
if (file_line.StartsWith ("D\t"))
|
||
commit.Deleted.Add (file_path);
|
||
|
||
if (file_line.StartsWith ("R")) {
|
||
|
||
file_path = file_line.Substring (5);
|
||
string [] paths = Regex.Split (file_path, "\t");
|
||
|
||
commit.MovedFrom.Add (paths [0]);
|
||
commit.MovedTo.Add (paths [1]);
|
||
|
||
}
|
||
|
||
}
|
||
|
||
commits.Add (commit);
|
||
|
||
}
|
||
|
||
return commits;
|
||
|
||
}
|
||
|
||
|
||
// Creates a pretty commit message based on what has changed
|
||
private string FormatCommitMessage ()
|
||
{
|
||
|
||
Process.StartInfo.Arguments = "status --porcelain";
|
||
Process.Start ();
|
||
|
||
string output = Process.StandardOutput.ReadToEnd ().TrimEnd ();
|
||
string [] lines = Regex.Split (output, "\n");
|
||
|
||
string file_name;
|
||
string file_action;
|
||
string message = null;
|
||
|
||
foreach (string line in lines) {
|
||
|
||
if (line.StartsWith ("A")) {
|
||
|
||
file_action = "added";
|
||
file_name = line.Substring (3).Trim ("\"".ToCharArray ());
|
||
message = file_action + " ‘" + file_name + "’";
|
||
|
||
}
|
||
|
||
if (line.StartsWith ("M")) {
|
||
|
||
file_action = "edited";
|
||
file_name = line.Substring (3).Trim ("\"".ToCharArray ());
|
||
message = file_action + " ‘" + file_name + "’";
|
||
|
||
}
|
||
|
||
if (line.StartsWith ("D")) {
|
||
|
||
file_action = "deleted";
|
||
file_name = line.Substring (3).Trim ("\"".ToCharArray ());
|
||
message = file_action + " ‘" + file_name + "’";
|
||
|
||
}
|
||
|
||
if (line.StartsWith ("R")) {
|
||
|
||
file_action = "moved";
|
||
message = file_action + " ‘" + line.Substring (3).Trim ("\"".ToCharArray ())
|
||
.Replace (" -> ", "’ to\n‘")
|
||
.Replace ("\"’", "’")
|
||
.Replace ("‘\"", "‘");
|
||
|
||
}
|
||
|
||
if (line.StartsWith ("C")) {
|
||
|
||
file_action = "copied";
|
||
file_name = line.Substring (3).Trim ("\"".ToCharArray ());
|
||
|
||
}
|
||
|
||
}
|
||
|
||
if (lines.Length > 1)
|
||
message += " and " + (lines.Length - 1) + " more";
|
||
|
||
return message;
|
||
|
||
}
|
||
|
||
}
|
||
|
||
}
|