/// <inheritdoc/>
public async Task <IPullRequestSessionFile> GetFile(string relativePath)
{
await getFilesLock.WaitAsync();
try
{
PullRequestSessionFile file;
relativePath = relativePath.Replace("\\", "/");
if (!fileIndex.TryGetValue(relativePath, out file))
{
file = new PullRequestSessionFile(relativePath);
await UpdateFile(file);
fileIndex.Add(relativePath, file);
}
return(file);
}
finally
{
getFilesLock.Release();
}
}
/// <inheritdoc/>
public async Task <IPullRequestSessionFile> GetFile(
string relativePath,
string commitSha = "HEAD")
{
await getFilesLock.WaitAsync();
try
{
PullRequestSessionFile file;
var normalizedPath = relativePath.Replace("\\", "/");
var key = normalizedPath + '@' + commitSha;
if (!fileIndex.TryGetValue(key, out file))
{
file = new PullRequestSessionFile(normalizedPath, commitSha);
await UpdateFile(file);
fileIndex.Add(key, file);
}
return(file);
}
finally
{
getFilesLock.Release();
}
}
/// <inheritdoc/>
public async Task <IPullRequestSessionFile> GetFile(
string relativePath,
string commitSha = "HEAD")
{
await getFilesLock.WaitAsync();
try
{
PullRequestSessionFile file;
var gitPath = Paths.ToGitPath(relativePath);
var key = gitPath + '@' + commitSha;
if (!fileIndex.TryGetValue(key, out file))
{
file = new PullRequestSessionFile(relativePath, commitSha);
await UpdateFile(file);
fileIndex.Add(key, file);
}
return(file);
}
finally
{
getFilesLock.Release();
}
}
async Task UpdateFile(PullRequestSessionFile file)
{
var mergeBaseSha = await GetMergeBase();
file.BaseSha = PullRequest.Base.Sha;
file.CommitSha = PullRequest.Head.Sha;
file.Diff = await service.Diff(LocalRepository, mergeBaseSha, file.CommitSha, file.RelativePath);
file.InlineCommentThreads = service.BuildCommentThreads(PullRequest, file.RelativePath, file.Diff);
}
async Task <PullRequestSessionFile> CreateFile(
string relativePath,
IEditorContentSource contentSource)
{
var file = new PullRequestSessionFile(relativePath);
file.ContentSource = contentSource;
await UpdateFile(file);
return(file);
}
async Task UpdateFile(PullRequestSessionFile file)
{
var mergeBaseSha = await GetMergeBase();
file.BaseSha = PullRequest.BaseRefSha;
file.CommitSha = file.IsTrackingHead ? PullRequest.HeadRefSha : file.CommitSha;
file.Diff = await service.Diff(LocalRepository, mergeBaseSha, file.CommitSha, file.RelativePath);
file.InlineCommentThreads = service.BuildCommentThreads(PullRequest, file.RelativePath, file.Diff, file.CommitSha);
file.InlineAnnotations = service.BuildAnnotations(PullRequest, file.RelativePath);
}
async Task UpdateFile(PullRequestSessionFile file)
{
// NOTE: We must call GetPullRequestMergeBase before GetFileContent.
var mergeBaseSha = await service.GetPullRequestMergeBase(LocalRepository, PullRequest);
var headSha = await CalculateHeadSha();
var content = await GetFileContent(file);
file.BaseSha = PullRequest.Base.Sha;
file.CommitSha = await CalculateContentCommitSha(file, content);
file.Diff = await service.Diff(LocalRepository, mergeBaseSha, headSha, file.RelativePath, content);
var commentsByPosition = PullRequest.ReviewComments
.Where(x => x.Path == file.RelativePath && x.OriginalPosition.HasValue)
.OrderBy(x => x.Id)
.GroupBy(x => Tuple.Create(x.OriginalCommitId, x.OriginalPosition.Value));
var threads = new List <IInlineCommentThreadModel>();
foreach (var comments in commentsByPosition)
{
var hunk = comments.First().DiffHunk;
var chunks = DiffUtilities.ParseFragment(hunk);
var chunk = chunks.Last();
var diffLines = chunk.Lines.Reverse().Take(5).ToList();
var thread = new InlineCommentThreadModel(
file.RelativePath,
comments.Key.Item1,
comments.Key.Item2,
diffLines,
comments);
thread.LineNumber = GetUpdatedLineNumber(thread, file.Diff);
threads.Add(thread);
}
file.InlineCommentThreads = threads;
}
