protected override async Task <Dictionary <string, SlnFile> > ProcessImpl(
Task <Dictionary <string, SlnFile> > previousTask)
{
var fileDictObj = await previousTask;
var fileDict = (Dictionary <string, SlnFile>)fileDictObj;
var repoResult = GitRunner.FindRepository(_workingDirectory);
if (!repoResult.foundRepo)
{
Logger.LogError("Unable to find Git repository located in {0}. Shutting down.", _workingDirectory);
return(new Dictionary <string, SlnFile>());
}
// validate the target branch
if (!DiffHelper.HasBranch(repoResult.repo, _targetGitBranch))
{
Logger.LogError("Current git repository doesn't have any branch named [{0}]. Shutting down.", _targetGitBranch);
return(new Dictionary <string, SlnFile>());
}
var repo = repoResult.repo;
var affectedFiles = DiffHelper.ChangedFiles(repo, _targetGitBranch).ToList();
var projectFolders = fileDict.Where(x => x.Value.FileType == FileType.Project).ToDictionary(x => Path.GetDirectoryName(x.Key), v => Tuple.Create(v.Key, v.Value));
// filter out any files that aren't affected by the diff
var newDict = new Dictionary <string, SlnFile>();
foreach (var file in affectedFiles)
{
Logger.LogDebug("Affected file: {0}", file);
// this file is in the solution
if (fileDict.ContainsKey(file))
{
newDict[file] = fileDict[file];
}
else
{
// special case - not all of the affected files were in the solution.
// Check to see if these affected files are in the same folder as any of the projects
var directoryName = Path.GetDirectoryName(file);
if (TryFindSubFolder(projectFolders.Keys, directoryName, out var projectFolder))
{
var project = projectFolders[projectFolder].Item2;
var projectPath = projectFolders[projectFolder].Item1;
Logger.LogInformation("Adding project {0} to the set of affected files because non-code file {1}, " +
"found inside same directory [{2}], was modified.", projectPath, file, directoryName);
newDict[projectPath] = project;
}
}
}
// special case - not all of the affected files were in the solution.
// Check to see if these affected files are in the same folder as any of the projects
return(newDict);
}
public async Task <Dictionary <string, ICollection <string> > > Run()
{
// load the git repository
var repoResult = GitRunner.FindRepository(Settings.WorkingDirectory);
if (!repoResult.foundRepo)
{
Logger.LogError("Unable to find Git repository located in {0}. Shutting down.", Settings.WorkingDirectory);
return(new Dictionary <string, ICollection <string> >());
}
// validate the target branch
if (!DiffHelper.HasBranch(repoResult.repo, Settings.TargetBranch))
{
Logger.LogError("Current git repository doesn't have any branch named [{0}]. Shutting down.", Settings.TargetBranch);
return(new Dictionary <string, ICollection <string> >());
}
// start the cancellation timer.
_cts.CancelAfter(Settings.TimeoutDuration);
var listAllFilesCmd = new ListAffectedFilesCmd(Logger, _cts.Token, Settings.TargetBranch);
var filterAllFolders = new FilterAffectedFoldersCmd(Logger, _cts.Token);
return(await filterAllFolders.Process(listAllFilesCmd.Process(Task.FromResult(repoResult.repo))));
}
protected override async Task <Dictionary <string, SlnFile> > ProcessImpl(
Task <Dictionary <string, SlnFile> > previousTask)
{
var fileDictObj = await previousTask;
var fileDict = (Dictionary <string, SlnFile>)fileDictObj;
var repoResult = GitRunner.FindRepository(_workingDirectory);
if (!repoResult.foundRepo)
{
Logger.LogError("Unable to find Git repository located in {0}. Shutting down.", _workingDirectory);
return(new Dictionary <string, SlnFile>());
}
// validate the target branch
if (!DiffHelper.HasBranch(repoResult.repo, _targetGitBranch))
{
Logger.LogError("Current git repository doesn't have any branch named [{0}]. Shutting down.", _targetGitBranch);
return(new Dictionary <string, SlnFile>());
}
var repo = repoResult.repo;
var affectedFiles = DiffHelper.ChangedFiles(repo, _targetGitBranch);
// filter out any files that aren't affected by the diff
var newDict = new Dictionary <string, SlnFile>();
foreach (var file in affectedFiles)
{
Logger.LogDebug("Affected file: {0}", file);
// this file is in the solution
if (fileDict.ContainsKey(file))
{
newDict[file] = fileDict[file];
}
}
return(newDict);
}
private static async Task <int> RunIncrementalist(SlnOptions options)
{
var logger = new ConsoleLogger("Incrementalist",
(s, level) => level >= (options.Verbose ? LogLevel.Debug : LogLevel.Information), false);
try
{
var pwd = options.WorkingDirectory ?? Directory.GetCurrentDirectory();
var insideRepo = Repository.IsValid(pwd);
if (!insideRepo)
{
logger.LogError("Current path {0} is not located inside any known Git repository.", pwd);
return(-2);
}
var repoFolder = Repository.Discover(pwd);
var workingFolder = Directory.GetParent(repoFolder).Parent;
var repoResult = GitRunner.FindRepository(workingFolder.FullName);
if (!repoResult.foundRepo)
{
Console.WriteLine("Unable to find Git repository located in {0}. Shutting down.", workingFolder.FullName);
return(-3);
}
// validate the target branch
if (!DiffHelper.HasBranch(repoResult.repo, options.GitBranch))
{
// workaround common CI server issues and check to see if this same branch is located
// under "origin/{branchname}"
options.GitBranch = $"origin/{options.GitBranch}";
if (!DiffHelper.HasBranch(repoResult.repo, options.GitBranch))
{
Console.WriteLine("Current git repository doesn't have any branch named [{0}]. Shutting down.", options.GitBranch);
Console.WriteLine("[Debug] Here are all of the currently known branches in this repository");
foreach (var b in repoResult.repo.Branches)
{
Console.WriteLine(b.FriendlyName);
}
return(-4);
}
}
if (!string.IsNullOrEmpty(repoFolder))
{
if (options.ListFolders)
{
await AnalyzeFolderDiff(options, workingFolder, logger);
}
else
{
await AnaylzeSolutionDIff(options, workingFolder, logger);
}
}
return(0);
}
catch (Exception ex)
{
logger.LogError(ex, "Error encountered during execution of Incrementalist.");
return(-1);
}
}
public void ShouldDetectExistingBranch()
{
Repository.CreateBranch("foo");
DiffHelper.HasBranch(Repository.Repository, "foo").Should().BeTrue();
}