public static string GetSubmoduleText(VsrModule superproject, string name, string hash)
{
var sb = new StringBuilder();
sb.AppendLine("Submodule " + name);
sb.AppendLine();
VsrModule module = superproject.GetSubmodule(name);
// TODO File access for Git revision access
if (module.IsValidVersionrWorkingDir())
{
// TEMP, will be moved in the follow up refactor
ICommitDataManager commitDataManager = new CommitDataManager(() => module);
CommitData data = commitDataManager.GetCommitData(hash, out _);
if (data == null)
{
sb.AppendLine("Commit hash:\t" + hash);
return(sb.ToString());
}
string header = PlainCommitDataHeaderRenderer.RenderPlain(data);
string body = "\n" + data.Body.Trim();
sb.AppendLine(header);
sb.Append(body);
}
else
{
sb.AppendLine("Commit hash:\t" + hash);
}
return(sb.ToString());
}
public static GitSubmoduleStatus ParseSubmoduleStatus(string text, VsrModule module, string fileName)
{
if (string.IsNullOrEmpty(text))
{
return(null);
}
string name = null;
string oldName = null;
bool isDirty = false;
ObjectId commitId = null;
ObjectId oldCommitId = null;
int? addedCommits = null;
int? removedCommits = null;
using (var reader = new StringReader(text))
{
string line = reader.ReadLine();
if (line != null)
{
var match = Regex.Match(line, @"diff --git [abic]/(.+)\s[abwi]/(.+)");
if (match.Groups.Count > 1)
{
name = match.Groups[1].Value;
oldName = match.Groups[2].Value;
}
else
{
match = Regex.Match(line, @"diff --cc (.+)");
if (match.Groups.Count > 1)
{
name = match.Groups[1].Value;
oldName = match.Groups[1].Value;
}
}
}
while ((line = reader.ReadLine()) != null)
{
// We are looking for lines resembling:
//
// -Subproject commit bfef4454fc51e345051ee5bf66686dc28deed627
// +Subproject commit 8b20498b954609770205c2cc794b868b4ac3ee69-dirty
if (!line.Contains("Subproject"))
{
continue;
}
char c = line[0];
const string commitStr = "commit ";
string hash = "";
int pos = line.IndexOf(commitStr);
if (pos >= 0)
{
hash = line.Substring(pos + commitStr.Length);
}
bool endsWithDirty = hash.EndsWith("-dirty");
hash = hash.Replace("-dirty", "");
if (c == '-')
{
oldCommitId = ObjectId.Parse(hash);
}
else if (c == '+')
{
commitId = ObjectId.Parse(hash);
isDirty = endsWithDirty;
}
// TODO: Support combined merge
}
}
if (oldCommitId != null && commitId != null)
{
var submodule = module.GetSubmodule(fileName);
addedCommits = submodule.GetCommitCount(commitId.ToString(), oldCommitId.ToString());
removedCommits = submodule.GetCommitCount(oldCommitId.ToString(), commitId.ToString());
}
return(new GitSubmoduleStatus(name, oldName, isDirty, commitId, oldCommitId, addedCommits, removedCommits));
}
public static string ProcessSubmoduleStatus([NotNull] VsrModule module, [NotNull] GitSubmoduleStatus status)
{
if (module == null)
{
throw new ArgumentNullException(nameof(module));
}
if (status == null)
{
throw new ArgumentNullException(nameof(status));
}
VsrModule gitModule = module.GetSubmodule(status.Name);
var sb = new StringBuilder();
sb.AppendLine("Submodule " + status.Name + " Change");
// TEMP, will be moved in the follow up refactor
ICommitDataManager commitDataManager = new CommitDataManager(() => gitModule);
sb.AppendLine();
sb.AppendLine("From:\t" + (status.OldCommit?.ToString() ?? "null"));
CommitData oldCommitData = null;
// TODO File access for Git revision access
if (gitModule.IsValidVersionrWorkingDir())
{
if (status.OldCommit != null)
{
oldCommitData = commitDataManager.GetCommitData(status.OldCommit.ToString(), out _);
}
if (oldCommitData != null)
{
sb.AppendLine("\t\t\t\t\t" + GetRelativeDateString(DateTime.UtcNow, oldCommitData.CommitDate.UtcDateTime) + " (" + GetFullDateString(oldCommitData.CommitDate) + ")");
var delimiter = new[] { '\n', '\r' };
var lines = oldCommitData.Body.Trim(delimiter).Split(new[] { "\r\n" }, 0);
foreach (var line in lines)
{
sb.AppendLine("\t\t" + line);
}
}
}
else
{
sb.AppendLine();
}
sb.AppendLine();
string dirty = !status.IsDirty ? "" : " (dirty)";
sb.AppendLine("To:\t\t" + (status.Commit?.ToString() ?? "null") + dirty);
CommitData commitData = null;
// TODO File access for Git revision access
if (gitModule.IsValidVersionrWorkingDir())
{
if (status.Commit != null)
{
commitData = commitDataManager.GetCommitData(status.Commit.ToString(), out _);
}
if (commitData != null)
{
sb.AppendLine("\t\t\t\t\t" + GetRelativeDateString(DateTime.UtcNow, commitData.CommitDate.UtcDateTime) + " (" + GetFullDateString(commitData.CommitDate) + ")");
var delimiter = new[] { '\n', '\r' };
var lines = commitData.Body.Trim(delimiter).Split(new[] { "\r\n" }, 0);
foreach (var line in lines)
{
sb.AppendLine("\t\t" + line);
}
}
}
else
{
sb.AppendLine();
}
sb.AppendLine();
var submoduleStatus = gitModule.CheckSubmoduleStatus(status.Commit, status.OldCommit, commitData, oldCommitData);
sb.Append("Type: ");
switch (submoduleStatus)
{
case SubmoduleStatus.NewSubmodule:
sb.AppendLine("New submodule");
break;
case SubmoduleStatus.FastForward:
sb.AppendLine("Fast Forward");
break;
case SubmoduleStatus.Rewind:
sb.AppendLine("Rewind");
break;
case SubmoduleStatus.NewerTime:
sb.AppendLine("Newer commit time");
break;
case SubmoduleStatus.OlderTime:
sb.AppendLine("Older commit time");
break;
case SubmoduleStatus.SameTime:
sb.AppendLine("Same commit time");
break;
default:
sb.AppendLine("Unknown");
break;
}
if (status.AddedCommits != null && status.RemovedCommits != null &&
(status.AddedCommits != 0 || status.RemovedCommits != 0))
{
sb.Append("\nCommits: ");
if (status.RemovedCommits > 0)
{
sb.Append(status.RemovedCommits + " removed");
if (status.AddedCommits > 0)
{
sb.Append(", ");
}
}
if (status.AddedCommits > 0)
{
sb.Append(status.AddedCommits + " added");
}
sb.AppendLine();
}
if (status.Commit != null && status.OldCommit != null)
{
if (status.IsDirty)
{
string statusText = gitModule.GetStatusText(untracked: false);
if (!string.IsNullOrEmpty(statusText))
{
sb.AppendLine("\nStatus:");
sb.Append(statusText);
}
}
string diffs = gitModule.GetDiffFilesText(status.OldCommit.ToString(), status.Commit.ToString());
if (!string.IsNullOrEmpty(diffs))
{
sb.AppendLine("\nDifferences:");
sb.Append(diffs);
}
}
return(sb.ToString());
}
public VsrModule GetSubmodule(VsrModule module)
{
return(module.GetSubmodule(Name));
}