private IReadOnlyList <string> GetContainsRevisionBranches()
{
var result = new HashSet <string>();
if (_containRevisons.Length > 0)
{
var branches = Module.GetAllBranchesWhichContainGivenCommit(_containRevisons[0], LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.UnionWith(branches);
}
for (int index = 1; index < _containRevisons.Length; index++)
{
var containRevison = _containRevisons[index];
var branches =
Module.GetAllBranchesWhichContainGivenCommit(containRevison, LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.IntersectWith(branches);
}
return(result.ToList());
}
private static string GetModuleBranch(string path, string noBranchText)
{
var branch = GitModule.GetSelectedBranchFast(path);
var text = DetachedHeadParser.IsDetachedHead(branch) ? noBranchText : branch;
return($"[{text}]");
}
private void PopulateBranches()
{
if (IsUICommandsInitialized)
{
Branches.Items.Clear();
IEnumerable <string> branchNames;
if (_containRevisions == null)
{
var branches = LocalBranch.Checked ? GetLocalBranches() : GetRemoteBranches();
branchNames = branches.Select(b => b.Name);
}
else
{
branchNames = GetContainsRevisionBranches();
}
Branches.Items.AddRange(branchNames.Where(name => name.IsNotNullOrWhitespace()).ToArray <object>());
if (_containRevisions != null && Branches.Items.Count == 1)
{
Branches.SelectedIndex = 0;
}
else
{
Branches.Text = null;
}
}
IReadOnlyList <string> GetContainsRevisionBranches()
{
var result = new HashSet <string>();
if (_containRevisions.Count > 0)
{
var branches = Module.GetAllBranchesWhichContainGivenCommit(_containRevisions[0], LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.UnionWith(branches);
}
for (int index = 1; index < _containRevisions.Count; index++)
{
var containRevision = _containRevisions[index];
var branches =
Module.GetAllBranchesWhichContainGivenCommit(containRevision, LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.IntersectWith(branches);
}
return(result.ToList());
}
}
private void FormDeleteBranchLoad(object sender, EventArgs e)
{
Branches.BranchesToSelect = Module.GetRefs(true, true).Where(h => h.IsHead && !h.IsRemote).ToList();
foreach (var branch in Module.GetMergedBranches())
{
if (!branch.StartsWith("* "))
{
_mergedBranches.Add(branch.Trim());
}
else if (!branch.StartsWith("* ") || (branch.StartsWith("* ") && !DetachedHeadParser.IsDetachedHead(branch.Substring(2))))
{
_currentBranch = branch.Trim('*', ' ');
}
}
if (_defaultBranches != null)
{
Branches.SetSelectedText(_defaultBranches.Join(", "));
}
}
private bool CalculateLocalBranch(string remote, out string curLocalBranch, out string curRemoteBranch)
{
if (IsPullAll())
{
curLocalBranch = null;
curRemoteBranch = null;
return(true);
}
curRemoteBranch = Branches.Text;
if (DetachedHeadParser.IsDetachedHead(_branch))
{
curLocalBranch = null;
return(true);
}
var currentBranchRemote = new Lazy <string>(() => Module.GetSetting(string.Format(SettingKeyString.BranchRemote, localBranch.Text)));
if (_branch == localBranch.Text)
{
if (remote == currentBranchRemote.Value || currentBranchRemote.Value.IsNullOrEmpty())
{
curLocalBranch = Branches.Text.IsNullOrEmpty() ? null : _branch;
}
else
{
curLocalBranch = localBranch.Text;
}
}
else
{
curLocalBranch = localBranch.Text;
}
if (Branches.Text.IsNullOrEmpty() && !curLocalBranch.IsNullOrEmpty() &&
remote != currentBranchRemote.Value && !Fetch.Checked)
{
int idx = PSTaskDialog.cTaskDialog.ShowCommandBox(this,
_noRemoteBranchCaption.Text,
_noRemoteBranch.Text,
string.Format(_noRemoteBranchMainInstruction.Text, remote),
string.Format(_noRemoteBranchButtons.Text, remote + "/" + curLocalBranch),
false);
switch (idx)
{
case 0:
curRemoteBranch = curLocalBranch;
return(true);
default:
return(false);
}
}
if (Branches.Text.IsNullOrEmpty() && !curLocalBranch.IsNullOrEmpty() &&
Fetch.Checked)
{
// if local branch eq to current branch and remote branch is not specified
// then run fetch with no refspec
if (_branch == curLocalBranch)
{
curLocalBranch = null;
return(true);
}
int idx = PSTaskDialog.cTaskDialog.ShowCommandBox(this,
_noRemoteBranchCaption.Text,
_noRemoteBranch.Text,
string.Format(_noRemoteBranchForFetchMainInstruction.Text, remote),
string.Format(_noRemoteBranchForFetchButtons.Text, remote + "/" + curLocalBranch),
false);
switch (idx)
{
case 0:
curRemoteBranch = curLocalBranch;
return(true);
default:
return(false);
}
}
return(true);
}
private bool CalculateLocalBranch(string remote, out string curLocalBranch, out string curRemoteBranch)
{
if (IsPullAll())
{
curLocalBranch = null;
curRemoteBranch = null;
return(true);
}
curRemoteBranch = Branches.Text;
if (DetachedHeadParser.IsDetachedHead(_branch))
{
curLocalBranch = null;
return(true);
}
var currentBranchRemote = new Lazy <string>(() => Module.GetSetting(string.Format(SettingKeyString.BranchRemote, localBranch.Text)));
if (_branch == localBranch.Text)
{
if (remote == currentBranchRemote.Value || string.IsNullOrEmpty(currentBranchRemote.Value))
{
curLocalBranch = string.IsNullOrEmpty(Branches.Text) ? null : _branch;
}
else
{
curLocalBranch = localBranch.Text;
}
}
else
{
curLocalBranch = localBranch.Text;
}
if (string.IsNullOrEmpty(Branches.Text) && !string.IsNullOrEmpty(curLocalBranch) &&
remote != currentBranchRemote.Value && !Fetch.Checked)
{
int dialogResult = -1;
using var dialog = new TaskDialog
{
OwnerWindowHandle = Handle,
Text = string.Format(_noRemoteBranchMainInstruction.Text, remote),
Caption = _noRemoteBranchCaption.Text,
InstructionText = _noRemoteBranch.Text,
StandardButtons = TaskDialogStandardButtons.Cancel,
Icon = TaskDialogStandardIcon.Information,
FooterCheckBoxText = _dontShowAgain.Text,
FooterIcon = TaskDialogStandardIcon.Information,
StartupLocation = TaskDialogStartupLocation.CenterOwner,
Cancelable = false
};
var btnPullFrom = new TaskDialogCommandLink("PullFrom", null, string.Format(_noRemoteBranchButton.Text, remote + "/" + curLocalBranch));
btnPullFrom.Click += (s, e) =>
{
dialogResult = 0;
dialog.Close();
};
dialog.Controls.Add(btnPullFrom);
dialog.Show();
switch (dialogResult)
{
case 0:
curRemoteBranch = curLocalBranch;
return(true);
default:
return(false);
}
}
if (string.IsNullOrEmpty(Branches.Text) && !string.IsNullOrEmpty(curLocalBranch) && Fetch.Checked)
{
// if local branch eq to current branch and remote branch is not specified
// then run fetch with no refspec
if (_branch == curLocalBranch)
{
curLocalBranch = null;
return(true);
}
int dialogResult = -1;
using var dialog = new TaskDialog
{
OwnerWindowHandle = Handle,
Text = string.Format(_noRemoteBranchForFetchMainInstruction.Text, remote),
Caption = _noRemoteBranchCaption.Text,
InstructionText = _noRemoteBranch.Text,
StandardButtons = TaskDialogStandardButtons.Cancel,
Icon = TaskDialogStandardIcon.Information,
StartupLocation = TaskDialogStartupLocation.CenterOwner,
Cancelable = false
};
var btnPullFrom = new TaskDialogCommandLink("PullFrom", null, string.Format(_noRemoteBranchForFetchButton.Text, remote + "/" + curLocalBranch));
btnPullFrom.Click += (s, e) =>
{
dialogResult = 0;
dialog.Close();
};
dialog.Controls.Add(btnPullFrom);
dialog.Show();
switch (dialogResult)
{
case 0:
curRemoteBranch = curLocalBranch;
return(true);
default:
return(false);
}
}
return(true);
}
public void Initialize(bool remote, IReadOnlyList <ObjectId> containRevisions)
{
lbChanges.Text = "";
LocalBranch.Checked = !remote;
Remotebranch.Checked = remote;
_containRevisions = containRevisions;
Branches.Items.Clear();
Branches.Items.AddRange(_containRevisions != null
? GetContainsRevisionBranches()
: LocalBranch.Checked
? GetLocalBranches()
: GetRemoteBranches());
Branches.ResizeDropDownWidth(AppSettings.BranchDropDownMinWidth, AppSettings.BranchDropDownMaxWidth);
if (_containRevisions != null && Branches.Items.Count == 1)
{
Branches.SelectedIndex = 0;
}
else
{
Branches.Text = null;
}
string[] GetLocalBranches()
{
if (_localBranches == null)
{
_localBranches = Module.GetRefs(false).Select(b => b.Name).ToArray();
}
return(_localBranches);
}
string[] GetRemoteBranches()
{
if (_remoteBranches == null)
{
_remoteBranches = Module.GetRefs(true, true).Where(h => h.IsRemote && !h.IsTag).Select(b => b.Name).ToArray();
}
return(_remoteBranches);
}
string[] GetContainsRevisionBranches()
{
var result = new HashSet <string>();
if (_containRevisions.Count > 0)
{
var branches = Module.GetAllBranchesWhichContainGivenCommit(_containRevisions[0], LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.UnionWith(branches);
}
for (int index = 1; index < _containRevisions.Count; index++)
{
var containRevision = _containRevisions[index];
var branches =
Module.GetAllBranchesWhichContainGivenCommit(containRevision, LocalBranch.Checked,
!LocalBranch.Checked)
.Where(a => !DetachedHeadParser.IsDetachedHead(a) &&
!a.EndsWith("/HEAD"));
result.IntersectWith(branches);
}
return(result.ToArray());
}
}
public void ShouldExtractOldVersionOfDetachedHeadOutput()
{
Assert.True(DetachedHeadParser.TryParse("(detached from c299581)", out var sha1));
Assert.AreEqual("c299581", sha1);
}
public void ShouldExtractNewVersionOfDetachedHeadOutput()
{
Assert.True(DetachedHeadParser.TryParse("(HEAD detached at c299582)", out var sha1));
Assert.AreEqual("c299582", sha1);
}
