internal ChangeSetDetail PopulateDetails(string id, ChangeSetDetail detail)
{
var summaryCommand = new DiffCommand
{
SummaryOnly = true
};
if (!String.IsNullOrEmpty(id))
{
summaryCommand.ChangeIntroducedByRevision = id;
}
IStringReader summaryReader = Repository.Diff(summaryCommand).AsReader();
ParseSummary(summaryReader, detail);
var diffCommand = new DiffCommand
{
UseGitDiffFormat = true,
};
if (!String.IsNullOrEmpty(id))
{
diffCommand.ChangeIntroducedByRevision = id;
}
var diffReader = Repository.Diff(diffCommand).AsReader();
GitExeRepository.ParseDiffAndPopulate(diffReader, detail);
return(detail);
}
public ChangeSetDetail GetDetails(string id)
{
var changeSet = GetChangeSet(id);
var detail = new ChangeSetDetail(changeSet);
return(PopulateDetails(id, detail));
}
public ChangeSetDetailViewModel(ChangeSetDetail detail)
{
if (detail.ChangeSet != null) {
ChangeSet = new ChangeSetViewModel(detail.ChangeSet);
}
Deletions = detail.Deletions;
FilesChanged = detail.FilesChanged;
Insertions = detail.Insertions;
Files = detail.Files;
}
internal static void ParseSummaryFooter(string line, ChangeSetDetail detail)
{
// n files changed, n insertions(+), n deletions(-)
var subReader = line.AsReader();
subReader.SkipWhitespace();
detail.FilesChanged = subReader.ReadInt();
subReader.ReadUntil(',');
subReader.Skip(1);
subReader.SkipWhitespace();
detail.Insertions = subReader.ReadInt();
subReader.ReadUntil(',');
subReader.Skip(1);
subReader.SkipWhitespace();
detail.Deletions = subReader.ReadInt();
}
public void ParseSummaryReadsSummaryLineFromDiff()
{
// Arrange
string input = @"Bar.txt | 1 -
Baz.txt | 1 +
Hello.txt | 2 +-
3 files changed, 2 insertions(+), 2 deletions(-)";
var changeSetDetail = new ChangeSetDetail();
// Act
HgRepository.ParseSummary(input.AsReader(), changeSetDetail);
// Assert
Assert.Equal(3, changeSetDetail.FilesChanged);
Assert.Equal(2, changeSetDetail.Insertions);
Assert.Equal(2, changeSetDetail.Deletions);
}
internal static void ParseSummary(IStringReader reader, ChangeSetDetail detail)
{
while (!reader.Done)
{
string line = reader.ReadLine();
if (line.Contains('|'))
{
string[] parts = line.Split('|');
string path = parts[0].Trim();
// TODO: Figure out a way to get this information
detail.Files[path] = new FileInfo();
}
else
{
// n files changed, n insertions(+), n deletions(-)
ParserHelpers.ParseSummaryFooter(line, detail);
}
}
}
public void Parse()
{
string summaryText = @"
1 1 NGitHub.nuspec
1 1 src/NGitHub/IRepositoryService.cs
5 5 src/NGitHub/RepositoryService.cs
1 1 src/NGitHub/SharedAssemblyInfo.cs
- - Test.dll
4 files changed, 8 insertions(+), 8 deletions(-)
";
var detail = new ChangeSetDetail();
GitExeRepository.ParseSummary(summaryText.AsReader(), detail);
Assert.Equal(5, detail.Files.Count);
Assert.Equal(4, detail.FilesChanged);
Assert.Equal(8, detail.Insertions);
Assert.Equal(8, detail.Deletions);
AssertFile(detail, "NGitHub.nuspec", insertions: 1, deletions: 1, binary: false);
AssertFile(detail, "src/NGitHub/IRepositoryService.cs", insertions: 1, deletions: 1, binary: false);
AssertFile(detail, "src/NGitHub/RepositoryService.cs", insertions: 5, deletions: 5, binary: false);
AssertFile(detail, "src/NGitHub/SharedAssemblyInfo.cs", insertions: 1, deletions: 1, binary: false);
AssertFile(detail, "Test.dll", binary: true);
}
internal ChangeSetDetail PopulateDetails(string id, ChangeSetDetail detail)
{
var summaryCommand = new DiffCommand
{
SummaryOnly = true
};
if (!String.IsNullOrEmpty(id))
{
summaryCommand.ChangeIntroducedByRevision = id;
}
IStringReader summaryReader = Repository.Diff(summaryCommand).AsReader();
ParseSummary(summaryReader, detail);
var diffCommand = new DiffCommand
{
UseGitDiffFormat = true,
};
if (!String.IsNullOrEmpty(id))
{
diffCommand.ChangeIntroducedByRevision = id;
}
var diffReader = Repository.Diff(diffCommand).AsReader();
GitExeRepository.ParseDiffAndPopulate(diffReader, detail);
return detail;
}
internal static void ParseSummary(IStringReader reader, ChangeSetDetail detail)
{
while (!reader.Done)
{
string line = reader.ReadLine();
if (line.Contains('|'))
{
string[] parts = line.Split('|');
string path = parts[0].Trim();
// TODO: Figure out a way to get this information
detail.Files[path] = new FileInfo();
}
else
{
// n files changed, n insertions(+), n deletions(-)
ParserHelpers.ParseSummaryFooter(line, detail);
}
}
}
public ChangeSetDetail GetDetails(string id)
{
var changeSet = GetChangeSet(id);
var detail = new ChangeSetDetail(changeSet);
return PopulateDetails(id, detail);
}
private void AssertFile(ChangeSetDetail detail, string path, int? insertions = null, int? deletions = null, bool binary = false)
{
FileInfo fi;
Assert.True(detail.Files.TryGetValue(path, out fi));
Assert.Equal(binary, fi.Binary);
if (insertions != null)
{
Assert.Equal(insertions, fi.Insertions);
}
if (deletions != null)
{
Assert.Equal(deletions, fi.Deletions);
}
}
public void PopulateStatusHandlesFilesWithSpaces()
{
string status = @"
A New File
";
ChangeSetDetail detail = new ChangeSetDetail();
detail.Files["New File"] = new FileInfo();
GitExeRepository.PopulateStatus(status.AsReader(), detail);
Assert.Equal(ChangeType.Added, detail.Files["New File"].Status);
}