/// <summary>
/// Throws ArgumentException.
/// Throws GitOperationException in case of problems with git.
/// </summary>
public DiffContext GetContext(DiffPosition position, ContextDepth depth)
{
if (!Context.Helpers.IsValidPosition(position))
{
throw new ArgumentException(
String.Format("Bad \"position\": {0}", position.ToString()));
}
if (!Context.Helpers.IsValidContextDepth(depth))
{
throw new ArgumentException(
String.Format("Bad \"depth\": {0}", depth.ToString()));
}
bool isRightSideContext = position.RightLine != null;
int linenumber = isRightSideContext ? int.Parse(position.RightLine) : int.Parse(position.LeftLine);
string filename = isRightSideContext ? position.RightPath : position.LeftPath;
string sha = isRightSideContext ? position.Refs.RightSHA : position.Refs.LeftSHA;
List <string> contents = _gitRepository.ShowFileByRevision(filename, sha);
if (linenumber > contents.Count)
{
throw new ArgumentException(
String.Format("Line number {0} is greater than total line number count, invalid \"position\": {1}",
linenumber.ToString(), position.ToString()));
}
return(createDiffContext(linenumber, contents, isRightSideContext, depth));
}
/// <summary>
/// Throws ArgumentException, ContextMakingException.
/// </summary>
public DiffContext GetContext(DiffPosition position, ContextDepth depth)
{
if (!Context.Helpers.IsValidPosition(position))
{
throw new ArgumentException(
String.Format("Bad \"position\": {0}", position.ToString()));
}
if (!Context.Helpers.IsValidContextDepth(depth))
{
throw new ArgumentException(
String.Format("Bad \"depth\": {0}", depth.ToString()));
}
// If RightLine is valid, then it points to either added/modified or unchanged line, handle them the same way
bool isRightSideContext = position.RightLine != null;
int linenumber = isRightSideContext ? int.Parse(position.RightLine) : int.Parse(position.LeftLine);
string leftFilename = position.LeftPath;
string rightFilename = position.RightPath;
string leftSHA = position.Refs.LeftSHA;
string rightSHA = position.Refs.RightSHA;
FullContextDiffProvider provider = new FullContextDiffProvider(_git);
FullContextDiff context = provider.GetFullContextDiff(leftSHA, rightSHA, leftFilename, rightFilename);
Debug.Assert(context.Left.Count == context.Right.Count);
if (linenumber > context.Left.Count)
{
throw new ArgumentException(
String.Format("Line number {0} is greater than total line number count, invalid \"position\": {1}",
linenumber.ToString(), position.ToString()));
}
return(createDiffContext(linenumber, isRightSideContext, context, depth));
}
/// <summary>
/// Throws ArgumentException, ContextMakingException.
/// </summary>
public DiffContext GetContext(DiffPosition position, ContextDepth depth)
{
if (!Context.Helpers.IsValidPosition(position))
{
throw new ArgumentException(
String.Format("Bad \"position\": {0}", position.ToString()));
}
if (!Context.Helpers.IsValidContextDepth(depth))
{
throw new ArgumentException(
String.Format("Bad \"depth\": {0}", depth.ToString()));
}
GitDiffAnalyzer analyzer = new GitDiffAnalyzer(_git,
position.Refs.LeftSHA, position.Refs.RightSHA, position.LeftPath, position.RightPath);
// If RightLine is valid, then it points to either added/modified or unchanged line, handle them the same way
bool isRightSideContext = position.RightLine != null;
int linenumber = isRightSideContext ? int.Parse(position.RightLine) : int.Parse(position.LeftLine);
string filename = isRightSideContext ? position.RightPath : position.LeftPath;
string sha = isRightSideContext ? position.Refs.RightSHA : position.Refs.LeftSHA;
GitShowRevisionArguments arguments = new GitShowRevisionArguments(filename, sha);
IEnumerable <string> contents;
try
{
contents = _git?.ShowRevision(arguments);
}
catch (GitNotAvailableDataException ex)
{
throw new ContextMakingException("Cannot obtain git revision", ex);
}
if (contents == null)
{
throw new ContextMakingException("Cannot obtain git revision", null);
}
if (linenumber > contents.Count())
{
throw new ArgumentException(
String.Format("Line number {0} is greater than total line number count, invalid \"position\": {1}",
linenumber.ToString(), position.ToString()));
}
return(createDiffContext(linenumber, isRightSideContext, contents, analyzer, depth));
}
/// <summary>
/// Throws ArgumentException, ContextMakingException.
/// </summary>
public DiffContext GetContext(DiffPosition position, ContextDepth depth, UnchangedLinePolicy unchangedLinePolicy)
{
if (!Context.Helpers.IsValidPosition(position))
{
throw new ArgumentException(
String.Format("Bad \"position\": {0}", position.ToString()));
}
if (!Context.Helpers.IsValidContextDepth(depth))
{
throw new ArgumentException(
String.Format("Bad \"depth\": {0}", depth.ToString()));
}
bool isRightSideContext = Helpers.IsRightSidePosition(position, unchangedLinePolicy);
int linenumber = isRightSideContext ? Helpers.GetRightLineNumber(position) : Helpers.GetLeftLineNumber(position);
string filename = isRightSideContext ? position.RightPath : position.LeftPath;
string sha = isRightSideContext ? position.Refs.RightSHA : position.Refs.LeftSHA;
GitShowRevisionArguments arguments = new GitShowRevisionArguments(filename, sha);
IEnumerable <string> contents;
try
{
contents = _git?.ShowRevision(arguments);
}
catch (GitNotAvailableDataException ex)
{
throw new ContextMakingException("Cannot obtain git revision", ex);
}
if (contents == null)
{
throw new ContextMakingException("Cannot obtain git revision", null);
}
if (linenumber > contents.Count())
{
throw new ArgumentException(
String.Format("Line number {0} is greater than total line number count, invalid \"position\": {1}",
linenumber.ToString(), position.ToString()));
}
return(createDiffContext(linenumber, contents, isRightSideContext, depth));
}
/// <summary>
/// Throws ArgumentException, ContextMakingException.
/// </summary>
public DiffContext GetContext(DiffPosition position, ContextDepth depth, UnchangedLinePolicy unchangedLinePolicy)
{
if (!Context.Helpers.IsValidPosition(position))
{
throw new ArgumentException(
String.Format("Bad \"position\": {0}", position.ToString()));
}
if (!Context.Helpers.IsValidContextDepth(depth))
{
throw new ArgumentException(
String.Format("Bad \"depth\": {0}", depth.ToString()));
}
bool isRightSideContext = Helpers.IsRightSidePosition(position, unchangedLinePolicy);
int linenumber = isRightSideContext ? Helpers.GetRightLineNumber(position) : Helpers.GetLeftLineNumber(position);
string leftFilename = position.LeftPath;
string rightFilename = position.RightPath;
string leftSHA = position.Refs.LeftSHA;
string rightSHA = position.Refs.RightSHA;
try
{
FullContextDiff context = _git.FullContextDiffProvider.GetFullContextDiff(
leftSHA, rightSHA, leftFilename, rightFilename);
Debug.Assert(context.Left.Count == context.Right.Count);
if (linenumber > context.Left.Count)
{
throw new ArgumentException(
String.Format("Line number {0} is greater than total line number count, invalid \"position\": {1}",
linenumber.ToString(), position.ToString()));
}
return(createDiffContext(linenumber, isRightSideContext, context, depth));
}
catch (FullContextDiffProviderException ex)
{
throw new ContextMakingException("Cannot obtain full context diff", ex);
}
}
private static void submitDiscussion(Snapshot snapshot, DiffToolInfo diffToolInfo, DiffPosition position,
string body, bool includeContext)
{
if (body.Length == 0)
{
MessageBox.Show("Discussion text cannot be empty", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
NewDiscussionParameters parameters = new NewDiscussionParameters
{
Body = body,
Position = includeContext ? createPositionParameters(position) : new Nullable <PositionParameters>()
};
MergeRequestDescriptor mergeRequestDescriptor = new MergeRequestDescriptor
{
HostName = snapshot.Host,
ProjectName = snapshot.Project,
IId = snapshot.MergeRequestIId
};
UserDefinedSettings settings = new UserDefinedSettings(false);
DiscussionManager manager = new DiscussionManager(settings);
DiscussionCreator creator = manager.GetDiscussionCreator(mergeRequestDescriptor);
try
{
creator.CreateDiscussionAsync(parameters).Wait();
}
catch (DiscussionCreatorException ex)
{
Trace.TraceInformation(
"Additional information about exception:\n" +
"Position: {0}\n" +
"Include context: {1}\n" +
"Snapshot refs: {2}\n" +
"DiffToolInfo: {3}\n" +
"Body:\n{4}",
position.ToString(),
includeContext.ToString(),
snapshot.Refs.ToString(),
diffToolInfo.ToString(),
body);
if (!ex.Handled)
{
throw;
}
}
}
async private Task submitDiscussionAsync(MatchInfo matchInfo, Snapshot snapshot, DiffPosition position,
string body, bool includeContext)
{
if (body.Length == 0)
{
MessageBox.Show("Discussion text cannot be empty", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1, MessageBoxOptions.ServiceNotification);
return;
}
NewDiscussionParameters parameters = new NewDiscussionParameters(
body, includeContext ? createPositionParameters(position) : new PositionParameters?());
MergeRequestKey mrk = getMergeRequestKey(snapshot);
GitLabInstance gitLabInstance = new GitLabInstance(snapshot.Host, Program.Settings);
IDiscussionCreator creator = Shortcuts.GetDiscussionCreator(
gitLabInstance, _modificationListener, mrk, _currentUser);
try
{
await creator.CreateDiscussionAsync(parameters, true);
}
catch (DiscussionCreatorException ex)
{
Trace.TraceInformation(
"Additional information about exception:\n" +
"Position: {0}\n" +
"Include context: {1}\n" +
"Snapshot refs: {2}\n" +
"MatchInfo: {3}\n" +
"Body:\n{4}",
position.ToString(),
includeContext.ToString(),
snapshot.Refs.ToString(),
matchInfo.ToString(),
body);
if (!ex.Handled)
{
throw;
}
}
}
