/// <summary>
/// Build a tree view of commit nodes using hints from repo commit groups.
/// Commit nodes have Tags containing absolute paths to files,
/// while the relative paths (with respect to repo root) are simply in the Text.
/// </summary>
public static TreeNode BuildCommitsView(ClassRepo repo, List <string> list)
{
repo.Commits.Rebuild(list);
// Step 1: Build the default list with all files under this status class
TreeNode root = new TreeNode("Pending Changelists");
root.Tag = "root"; // Tag of the root node
foreach (var c in repo.Commits.Bundle)
{
var commitNode = new TreeNode(GetCommitNodeText(c))
{
Tag = c
};
if (c.IsCollapsed)
{
commitNode.Collapse();
}
foreach (var f in c.Files)
{
var tn = new TreeNode(f)
{
Tag = f
};
commitNode.Nodes.Add(tn);
}
root.Nodes.Add(commitNode);
}
root.ExpandAll();
return(root);
}
public FormRemoteEdit(ClassRepo repo)
{
InitializeComponent();
ClassWinGeometry.Restore(this);
userControlRemoteEdit.SetRepo(repo);
}
/// <summary>
/// Add a new repository with the root at the given path. Create a directory if it does not exist.
/// This function throws exceptions!
/// </summary>
/// <param name="root">The root path of a new repository</param>
/// <returns>Newly created repository class or null if a repo already exists at that root directory</returns>
public ClassRepo Add(string root)
{
// Detect a repository with the same root path (case insensitive directory name compare)
if (Repos.Exists(r => r.Path.Equals(root, StringComparison.CurrentCultureIgnoreCase)))
{
throw new ClassException("Repository with the same name already exists!");
}
Directory.CreateDirectory(root);
ClassRepo repo = new ClassRepo(root);
if (!repo.Init())
{
throw new ClassException("Unable to initialize git repository!");
}
Repos.Add(repo);
App.PrintStatusMessage("Adding repo " + repo, MessageType.General);
// If this is a very first repo, set it as default and current
if (Repos.Count == 1)
{
Current = Default = repo;
}
return(repo);
}
public FormRemoteEdit(ClassRepo repo)
{
InitializeComponent();
ClassWinGeometry.Restore(this);
userControlRemotesEdit.SetRepo(repo);
}
/// <summary>
/// Refresh the list of remotes for the given repo while keeping the
/// existing passwords and push commands
/// </summary>
public void Refresh(ClassRepo repo)
{
// Build the new list while picking up password fields from the existing list
Dictionary <string, Remote> newlist = new Dictionary <string, Remote>();
string[] response = new[] { string.Empty };
ExecResult result = repo.Run("remote -v");
if (result.Success())
{
response = result.stdout.Split((Environment.NewLine).ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
foreach (string s in response)
{
Remote r = new Remote();
// Split the resulting remote repo name/url into separate strings
string[] url = s.Split("\t ".ToCharArray());
string name = url[0];
// Find if the name exists in the main list and save off the password from it
if (newlist.ContainsKey(name))
{
r = newlist[name];
}
if (remotes.ContainsKey(name))
{
r.Password = remotes[name].Password;
r.PushCmd = remotes[name].PushCmd;
}
// Set all other fields that we refresh every time
r.Name = name;
if (url[2] == "(fetch)")
{
r.UrlFetch = url[1];
}
if (url[2] == "(push)")
{
r.UrlPush = url[1];
}
// Add it to the new list
newlist[name] = r;
}
}
// Set the newly built list to be the master list
remotes = newlist;
// Fixup the new current string name
if (!remotes.ContainsKey(Current))
{
Current = remotes.Count > 0 ? remotes.ElementAt(0).Key : "";
}
}
/// <summary>
/// Sets or removes a local git configuration value.
/// If the value is null or empty string, the key will be removed (unset).
/// </summary>
public static void SetLocal(ClassRepo repo, string key, string value)
{
string setkey = string.IsNullOrEmpty(value) ? "--unset " : "";
string val = string.IsNullOrEmpty(value) ? "" : " \"" + value + "\"";
string cmd = setkey + key + val;
if (repo.Run("config --local " + cmd).Success() == false)
App.PrintLogMessage("Error setting local git config parameter!", MessageType.Error);
}
/// <summary>
/// Returns a value of a local git configuration key
/// </summary>
public static string GetLocal(ClassRepo repo, string key)
{
ExecResult result = repo.Run("config --local --get " + key);
if (result.Success())
return result.stdout;
App.PrintLogMessage("Error getting local git config parameter!", MessageType.Error);
return string.Empty;
}
/// <summary>
/// Global status refresh function refreshes status of the current repo.
/// </summary>
public static void Refresh()
{
ClassRepo repo = App.Repos.Current;
if (repo != null)
{
repo.Status = new ClassStatus(repo);
}
}
/// <summary>
/// Set the new current repo.
/// Given repo can be null in which case the first repo will be selected as current.
/// </summary>
public void SetCurrent(ClassRepo repo)
{
// Assign the new 'current' repo but if null, try to find the first valid repo
Current = (repo == null && Repos.Count > 0)? Repos[0] : repo;
if (Current != null)
{
Current.Remotes.Refresh(Current); // Refresh the list of remote repos
}
}
public void SetRepo(ClassRepo repo)
{
_repo = repo;
ListRefresh();
// Select the first item, if there is any
if (listRemotes.Items.Count > 0)
listRemotes.SelectedIndex = 0;
}
/// <summary>
/// Implement default comparator so these classes can be sorted by their (root) name
/// </summary>
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
ClassRepo a = obj as ClassRepo;
return(a != null?ToString().CompareTo(a.ToString()) : 1);
}
/// <summary>
/// Sets or removes a local git configuration value.
/// If the value is null or empty string, the key will be removed (unset).
/// </summary>
public static void SetLocal(ClassRepo repo, string key, string value)
{
string setkey = string.IsNullOrEmpty(value) ? "--unset " : "";
string val = string.IsNullOrEmpty(value) ? "" : " \"" + value + "\"";
string cmd = setkey + key + val;
if (repo.Run("config --local " + cmd).Success() == false)
{
App.PrintLogMessage("Error setting local git config parameter!", MessageType.Error);
}
}
public void SetRepo(ClassRepo repo)
{
_repo = repo;
ListRefresh();
// Select the first item, if there is any
if (listRemotes.Items.Count > 0)
{
listRemotes.SelectedIndex = 0;
}
}
/// <summary>
/// User clicked on the Locate button
/// Open the directory finder and accept a new repo root. This method is called only
/// when a single repo is being selected and the root of that repo will be changed.
/// </summary>
private void BtLocateClick(object sender, EventArgs e)
{
folder.Description = @"Select a folder where this git repository is located:";
folder.ShowNewFolderButton = false;
if (folder.ShowDialog() == DialogResult.OK)
{
// We are sure that one and only one repo will be selected
ClassRepo repo = list.SelectedItems[0].Tag as ClassRepo;
repo.Path = folder.SelectedPath;
RefreshView();
}
}
/// <summary>
/// Loads a file or a set of files and prepares the dialog controls
/// Two different modes of opeation: single file or multiple files
/// </summary>
public bool LoadFiles(ClassRepo targetRepo, string[] files)
{
repo = targetRepo;
// Load the original list of files into the text box to show what will be renamed
// Only load files, not directories
foreach (string file in files.Where(file => !file.EndsWith(Convert.ToString(Path.DirectorySeparatorChar))))
inFiles.Add(file);
if (inFiles.Count == 0)
return false;
// Show files as relative to the repo root
textOriginalNames.Clear();
foreach (string file in inFiles)
textOriginalNames.Text += @"//" + file + Environment.NewLine;
// Set the New Name(s) accordingly
if (inFiles.Count == 1)
{
// Single file - initial proposed new name is the same
textNewName.Text = inFiles[0];
}
else
{
// Multiple files - proposed new name (filespec) is a common directory path
int i;
bool fDone = false;
// Iteratively find the common path prefix
for (i = 0; !fDone; i++)
{
char c = inFiles[0][i];
foreach (string file in inFiles)
if (file.Length == i || file[i] != c)
fDone = true;
}
i = inFiles[0].Substring(0, i).LastIndexOf('/');
if (i > 0)
{
multiFileCommonPath = inFiles[0].Substring(0, i);
textNewName.Text = multiFileCommonPath + @"/...";
}
}
// Set the changelist options
comboChangelist.Items.Clear();
foreach (ClassCommit bundle in repo.Commits.Bundle)
comboChangelist.Items.Add(bundle);
comboChangelist.Items.Add("New");
comboChangelist.SelectedIndex = 0;
return true;
}
/// <summary>
/// Loads a file or a set of files and prepares the dialog controls
/// Two different modes of opeation: single file or multiple files
/// </summary>
public bool LoadFiles(ClassRepo targetRepo, string[] files)
{
repo = targetRepo;
// Load the original list of files into the text box to show what will be renamed
// Only load files, not directories
foreach (string file in files.Where(file => !file.EndsWith(Convert.ToString(Path.DirectorySeparatorChar))))
inFiles.Add(file);
if (inFiles.Count == 0)
return false;
// Show files as relative to the repo root
textOriginalNames.Clear();
foreach (string file in inFiles)
textOriginalNames.Text += @"//" + file + Environment.NewLine;
// Set the New Name(s) accordingly
if (inFiles.Count == 1)
{
// Single file - initial proposed new name is the same
textNewName.Text = inFiles[0];
}
else
{
// Multiple files - proposed new name (filespec) is a common directory path
int i;
bool fDone = false;
// Iteratively find the common path prefix
for (i = 0; !fDone; i++)
{
char c = inFiles[0][i];
foreach (string file in inFiles)
if (file.Length == i || file[i] != c)
fDone = true;
}
i = inFiles[0].Substring(0, i).LastIndexOf('/');
if (i > 0)
{
multiFileCommonPath = inFiles[0].Substring(0, i);
textNewName.Text = multiFileCommonPath + @"/...";
}
}
// Set the changelist options
comboChangelist.Items.Clear();
foreach (ClassCommit bundle in repo.Commits.Bundle)
comboChangelist.Items.Add(bundle);
comboChangelist.Items.Add("New");
comboChangelist.SelectedIndex = 0;
return true;
}
/// <summary>
/// Returns a value of a local git configuration key
/// </summary>
public static string GetLocal(ClassRepo repo, string key)
{
ExecResult result = repo.Run("config --local --get " + key);
if (result.Success())
{
return(result.stdout);
}
App.PrintLogMessage("Error getting local git config parameter!", MessageType.Error);
return(string.Empty);
}
/// <summary>
/// Delete a repository given by its class variable
/// </summary>
public void Delete(ClassRepo repo)
{
Repos.Remove(repo);
// If the current has been deleted, find a new current
if (repo == Current)
SetCurrent(Repos.Count > 0 ? Repos[0] : null);
// Reset the default if that one has been deleted
if (repo == Default)
Default = Current;
}
/// <summary>
/// Delete a repository given by its class variable
/// </summary>
public void Delete(ClassRepo repo)
{
Repos.Remove(repo);
// If the current has been deleted, find a new current
if (repo == Current)
{
SetCurrent(Repos.Count > 0 ? Repos[0] : null);
}
// Reset the default if that one has been deleted
if (repo == Default)
{
Default = Current;
}
}
/// <summary>
/// Refresh the list of remotes for the given repo while keeping the
/// existing passwords and push commands
/// </summary>
public void Refresh(ClassRepo repo)
{
// Build the new list while picking up password fields from the existing list
Dictionary<string, Remote> newlist = new Dictionary<string, Remote>();
string[] response = new[] {string.Empty};
ExecResult result = repo.Run("remote -v");
if (result.Success())
{
response = result.stdout.Split((Environment.NewLine).ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
foreach (string s in response)
{
Remote r = new Remote();
// Split the resulting remote repo name/url into separate strings
string[] url = s.Split("\t ".ToCharArray());
string name = url[0];
// Find if the name exists in the main list and save off the password from it
if (newlist.ContainsKey(name))
r = newlist[name];
if (remotes.ContainsKey(name))
{
r.Password = remotes[name].Password;
r.PushCmd = remotes[name].PushCmd;
}
// Set all other fields that we refresh every time
r.Name = name;
if (url[2] == "(fetch)") r.UrlFetch = url[1];
if (url[2] == "(push)") r.UrlPush = url[1];
// Add it to the new list
newlist[name] = r;
}
}
// Set the newly built list to be the master list
remotes = newlist;
// Fixup the new current string name
if (!remotes.ContainsKey(Current))
Current = remotes.Count > 0 ? remotes.ElementAt(0).Key : "";
}
/// <summary>
/// User clicked on the Browse / common path button
/// Change common parts of the repo paths for all selected repos. Open the directory finder
/// and let the user select a new folder to use as a common root path
/// </summary>
private void BtBrowseClick(object sender, EventArgs e)
{
folder.Description = @"Select a new root path to substitute the common part of the paths of all selected repos:";
folder.ShowNewFolderButton = true;
if (folder.ShowDialog() == DialogResult.OK)
{
// We are sure that 2 or more repos will be selected
foreach (int index in list.SelectedIndices)
{
ClassRepo repo = list.Items[index].Tag as ClassRepo;
repo.Path = folder.SelectedPath + repo.Path.Substring(textRootPath.Text.Length);
RefreshView();
}
// Disable Browse button so the user can't immediately repeat the operation since we
// just changed all paths and would need a selection changed event to rebuild the textRootPath
btBrowse.Enabled = false;
}
}
/// <summary>
/// User clicked on the Create button
/// Run the new repo wizard to create/clone/pull that missing repo
/// </summary>
private void BtCreateClick(object sender, EventArgs e)
{
// We are sure that one and only one repo will be selected
ClassRepo repo = list.SelectedItems[0].Tag as ClassRepo;
string root = PanelRepos.NewRepoWizard(null, repo, null);
if (!string.IsNullOrEmpty(root))
{
repo.Path = root;
FormRepoEdit repoEdit = new FormRepoEdit(repo);
repoEdit.ShowDialog();
// Modify our list of repos to show the new path
list.SelectedItems[0].Tag = repo;
RefreshView();
}
}
public FormRepoEdit(ClassRepo targetRepo)
{
InitializeComponent();
ClassWinGeometry.Restore(this);
repo = targetRepo;
// Add all user panels to the base repo edit panel; call their init
foreach (KeyValuePair <string, UserControl> key in panels)
{
panel.Controls.Add(key.Value);
(key.Value as IRepoSettings).Init(repo);
key.Value.Dock = DockStyle.Fill;
}
// Expand the tree and select the first node
treeSections.ExpandAll();
treeSections.SelectedNode = treeSections.Nodes[0].Nodes[0];
}
/// <summary>
/// Add a new repository with the root at the given path. Create a directory if it does not exist.
/// This function throws exceptions!
/// </summary>
/// <param name="root">The root path of a new repository</param>
/// <returns>Newly created repository class or null if a repo already exists at that root directory</returns>
public ClassRepo Add(string root)
{
// Detect a repository with the same root path
if (Repos.Exists(r => r.Root == root))
throw new ClassException("Repository with the same name already exists!");
Directory.CreateDirectory(root);
ClassRepo repo = new ClassRepo(root);
if (!repo.Init())
throw new ClassException("Unable to initialize git repository!");
Repos.Add(repo);
App.PrintStatusMessage("Adding repo " + repo, MessageType.General);
// If this is a very first repo, set it as default and current
if (Repos.Count == 1)
Current = Default = repo;
return repo;
}
public FormRepoEdit(ClassRepo targetRepo)
{
InitializeComponent();
ClassWinGeometry.Restore(this);
repo = targetRepo;
// Get all local configuration strings and assign various panel controls.
// This is placed first, before initializing the user panels, so that the
// strings are accessible to individual panels should they need to use them.
// TODO: This is not needed for now
//string[] config = _repo.Run("config --local --list -z").Split('\0');
// Add all user panels to the base repo edit panel; call their init
foreach (KeyValuePair<string, UserControl> key in panels)
{
panel.Controls.Add(key.Value);
(key.Value as IRepoSettings).Init(repo);
key.Value.Dock = DockStyle.Fill;
}
// Expand the tree and select the first node
treeSections.ExpandAll();
treeSections.SelectedNode = treeSections.Nodes[0].Nodes[0];
}
/// <summary>
/// Check and refresh the view for each repo
/// This method also enables the form's Close button if all repos are checked OK
/// </summary>
private void RefreshView()
{
list.Columns[1].Width = 75;
bool enableClosing = true;
foreach (ListViewItem item in list.Items)
{
ClassRepo repo = item.Tag as ClassRepo;
item.Text = repo.Path;
ClassUtils.DirStatType stat = ClassUtils.DirStat(repo.Path);
switch (stat)
{
case ClassUtils.DirStatType.Invalid:
item.SubItems[1].Text = "Non-existing";
enableClosing = false;
item.SubItems[0].ForeColor = Color.Red;
break;
case ClassUtils.DirStatType.Empty:
item.SubItems[1].Text = "Empty";
enableClosing = false;
break;
case ClassUtils.DirStatType.Git:
item.SubItems[1].Text = "OK";
item.SubItems[0].ForeColor = Color.DarkOliveGreen;
break;
case ClassUtils.DirStatType.Nongit:
item.SubItems[1].Text = "Non-empty";
enableClosing = false;
break;
}
}
btClose.Enabled = enableClosing;
}
public FormRepoEdit(ClassRepo targetRepo)
{
InitializeComponent();
ClassWinGeometry.Restore(this);
repo = targetRepo;
// Get all local configuration strings and assign various panel controls.
// This is placed first, before initializing the user panels, so that the
// strings are accessible to individual panels should they need to use them.
// TODO: This is not needed for now
//string[] config = _repo.Run("config --local --list -z").Split('\0');
// Add all user panels to the base repo edit panel; call their init
foreach (KeyValuePair <string, UserControl> key in panels)
{
panel.Controls.Add(key.Value);
(key.Value as IRepoSettings).Init(repo);
key.Value.Dock = DockStyle.Fill;
}
// Expand the tree and select the first node
treeSections.ExpandAll();
treeSections.SelectedNode = treeSections.Nodes[0].Nodes[0];
}
/// <summary>
/// Class constructor
/// </summary>
public ClassStatus(ClassRepo repo)
{
Repo = repo;
Status();
}
/// <summary>
/// Set the new current repo.
/// Given repo can be null in which case the first repo will be selected as current.
/// </summary>
public void SetCurrent(ClassRepo repo)
{
// Assign the new 'current' repo but if null, try to find the first valid repo
Current = (repo == null && Repos.Count > 0)? Repos[0] : repo;
if (Current != null)
Current.Remotes.Refresh(Current); // Refresh the list of remote repos
}
/// <summary>
/// Load a set of repositories from a file.
/// Returns true if load succeeded.
/// </summary>
public bool Load(string fileName)
{
bool ret = false;
Repos = new List<ClassRepo>();
// Wrap the opening of a repository database with an outer handler
try
{
using (FileStream file = new FileStream(fileName, FileMode.Open))
{
try
{
BinaryFormatter rd = new BinaryFormatter();
Repos = (List<ClassRepo>)rd.Deserialize(file);
string defaultRepo = (string)rd.Deserialize(file);
// WAR: Mono 2.6.7 does not support serialization of a HashSet.
foreach (var classRepo in Repos)
classRepo.ExpansionReset(null);
// Upon load, set the current based on the default repo
Default = Repos.Find(r => r.Root == defaultRepo);
SetCurrent(Default);
// TODO: Commenting out since it takes long time when loading many repos, and it seems not needed
//App.Repos.Refresh();
ret = true;
}
catch (Exception ex)
{
throw new ClassException(ex.Message);
}
}
}
catch (Exception ex)
{
App.PrintLogMessage(ex.Message, MessageType.Error);
}
return ret;
}
/// <summary>
/// Main form initialization method performs operations that may need the main
/// window to have already been shown since we may invoke its UI handlers
/// Optionally, open an existing git repo at the path given in the initRepo argument
/// </summary>
public bool Initialize(string initRepo)
{
// Load default set of repositories
// If this is the first time run, initialize the default workspace file name
if (string.IsNullOrEmpty(Properties.Settings.Default.WorkspaceFile))
{
Properties.Settings.Default.WorkspaceFile = Path.Combine(App.AppHome, "repos.giw");
}
string name = Properties.Settings.Default.WorkspaceFile;
if (File.Exists(name)) // Even if the workspace does not exist at this point
{
if (!ClassWorkspace.Load(name)) // still use it's name and continue running since it
{
return(false); // will be saved on a program exit
}
}
// Load custom tools
App.CustomTools = ClassCustomTools.Load(DefaultCustomToolsFile);
// If there are no tools on the list, find some local tools and add them
if (App.CustomTools.Tools.Count == 0)
{
App.CustomTools.Tools.AddRange(ClassCustomTools.FindLocalTools());
}
// If there is no current repo, switch the right panel view to Repos
// Otherwise, restore the last view panel
ChangeRightPanel(App.Repos.Current == null ?
"Repos" :
Properties.Settings.Default.viewRightPanel);
// The user requested to open a specific repo with the --repo command line argument
if (initRepo != null)
{
try
{
ClassRepo repo = App.Repos.Find(initRepo);
if (repo == null)
{
repo = App.Repos.Add(ClassCommandLine.initRepo);
}
App.Repos.SetCurrent(repo);
ChangeRightPanel("Revisions"); // Set the right pane to "Revisions" tab
App.PrintStatusMessage("Opening repo " + repo, MessageType.General);
}
catch (Exception ex)
{
App.PrintLogMessage("Unable to open repo: " + ex.Message, MessageType.Error);
App.PrintStatusMessage(ex.Message, MessageType.Error);
}
}
// Usability improvement: When starting the app, check if the global user name
// and email are defined and if not, open the settings dialog. This helps when
// starting the app for the first time.
if (string.IsNullOrEmpty(ClassConfig.GetGlobal("user.name")) &&
string.IsNullOrEmpty(ClassConfig.GetGlobal("user.email")))
{
MenuOptions(null, null);
}
return(true);
}
/// <summary>
/// Build a tree view of commit nodes using hints from repo commit groups.
/// Commit nodes have Tags containing absolute paths to files,
/// while the relative paths (with respect to repo root) are simply in the Text.
/// </summary>
public static TreeNode BuildCommitsView(ClassRepo repo, List<string> list)
{
repo.Commits.Rebuild(list);
// Step 1: Build the default list with all files under this status class
TreeNode root = new TreeNode("Pending Changelists");
root.Tag = "root"; // Tag of the root node
foreach (var c in repo.Commits.Bundle)
{
var commitNode = new TreeNode(GetCommitNodeText(c)) { Tag = c };
if (c.IsCollapsed) commitNode.Collapse();
foreach (var f in c.Files)
{
var tn = new TreeNode(f) { Tag = f };
commitNode.Nodes.Add(tn);
}
root.Nodes.Add(commitNode);
}
root.ExpandAll();
return root;
}
/// <summary>
/// Class constructor
/// </summary>
public ClassStatus(ClassRepo repo)
{
Repo = repo;
}
/// <summary>
/// Set the new current repo.
/// Given repo can be null.
/// </summary>
public void SetCurrent(ClassRepo repo)
{
Current = repo;
if (Current != null)
Current.Remotes.Refresh(Current); // Refresh the list of remote repos
}
/// <summary>
/// Build a tree view of commit nodes using hints from repo commit groups.
/// Commit nodes have Tags containing absolute paths to files,
/// while the relative paths (with respect to repo root) are simply in the Text.
/// </summary>
public static TreeNode BuildCommitsView(ClassRepo repo, List<string> list)
{
repo.Commits.Rebuild(list);
// Step 1: Build the default list with all files under this status class
TreeNode root = new TreeNode("Pending Changelists");
root.Tag = "root"; // Tag of the root node
foreach (var c in repo.Commits.Bundle)
{
TreeNode commitNode = new TreeNode(c.Description);
commitNode.Tag = c;
foreach (var f in c.Files)
{
TreeNode tn = new TreeNode(f);
tn.Tag = f;
commitNode.Nodes.Add(tn);
}
root.Nodes.Add(commitNode);
}
root.ExpandAll();
return root;
}
