static int Main(string[] args)
{
GitReleaseNotesEnvironment.Log = new ConsoleLog();
var modelBindingDefinition = Configuration.Configure<GitReleaseNotesArguments>();
if (args.Any(a => a == "/?" || a == "?" || a.Equals("/help", StringComparison.InvariantCultureIgnoreCase)))
{
ShowHelp(modelBindingDefinition);
return 0;
}
var exitCode = 0;
var arguments = modelBindingDefinition.CreateAndBind(args);
if (string.IsNullOrEmpty(arguments.OutputFile))
{
ShowHelp(modelBindingDefinition);
return 1;
}
var context = arguments.ToContext();
//if (!context.Validate())
//{
// return -1;
//}
try
{
var fileSystem = new FileSystem.FileSystem();
var releaseFileWriter = new ReleaseFileWriter(fileSystem);
string outputFile = null;
var previousReleaseNotes = new SemanticReleaseNotes();
var outputPath = context.WorkingDirectory;
var outputDirectory = new DirectoryInfo(outputPath);
if (outputDirectory.Name == ".git")
{
outputPath = outputDirectory.Parent.FullName;
}
if (!string.IsNullOrEmpty(arguments.OutputFile))
{
outputFile = Path.IsPathRooted(arguments.OutputFile)
? arguments.OutputFile
: Path.Combine(outputPath, arguments.OutputFile);
previousReleaseNotes = new ReleaseNotesFileReader(fileSystem, outputPath).ReadPreviousReleaseNotes(outputFile);
}
var releaseNotesGenerator = new ReleaseNotesGenerator(context);
var releaseNotes = releaseNotesGenerator.GenerateReleaseNotesAsync(previousReleaseNotes).Result;
var releaseNotesOutput = releaseNotes.ToString();
releaseFileWriter.OutputReleaseNotesFile(releaseNotesOutput, outputFile);
Log.WriteLine("Done");
}
catch (GitReleaseNotesException ex)
{
exitCode = -1;
Log.WriteLine("An expected error occurred: {0}", ex.Message);
}
catch (Exception ex)
{
exitCode = -2;
Log.WriteLine("An unexpected error occurred: {0}", ex.Message);
}
if (Debugger.IsAttached)
{
Console.WriteLine("Press any key to continue");
Console.ReadKey();
}
return exitCode;
}
public ReleaseFileWriterTests()
{
fileSystem = Substitute.For<IFileSystem>();
sut = new ReleaseFileWriter(fileSystem);
}
public SemanticReleaseNotes GenerateReleaseNotes()
{
var context = _context;
using (var gitRepoContext = GetRepository(context, _fileSystem))
{
// Remote repo's require some additional preparation before first use.
if (gitRepoContext.IsRemote)
{
gitRepoContext.PrepareRemoteRepoForUse(context.Repository.Branch);
if (!string.IsNullOrWhiteSpace(context.OutputFile))
{
gitRepoContext.CheckoutFilesIfExist(context.OutputFile);
}
}
var gitRepo = gitRepoContext.Repository;
if (context.IssueTracker == null)
{
// TODO: Write auto detection mechanism which is better than this
throw new GitReleaseNotesException("Feature to automatically detect issue tracker must be written");
//var firstOrDefault = _issueTrackers.FirstOrDefault(i => i.Value.RemotePresentWhichMatches);
//if (firstOrDefault.Value != null)
//{
// issueTracker = firstOrDefault.Value;
//}
}
var issueTracker = _issueTrackerFactory.CreateIssueTracker(context, gitRepo);
if (issueTracker == null)
{
throw new GitReleaseNotesException("Failed to create issue tracker from context, cannot continue");
}
var releaseFileWriter = new ReleaseFileWriter(_fileSystem);
string outputFile = null;
var previousReleaseNotes = new SemanticReleaseNotes();
var outputPath = gitRepo.Info.Path;
var outputDirectory = new DirectoryInfo(outputPath);
if (outputDirectory.Name == ".git")
{
outputPath = outputDirectory.Parent.FullName;
}
if (!string.IsNullOrEmpty(context.OutputFile))
{
outputFile = Path.IsPathRooted(context.OutputFile)
? context.OutputFile
: Path.Combine(outputPath, context.OutputFile);
previousReleaseNotes = new ReleaseNotesFileReader(_fileSystem, outputPath).ReadPreviousReleaseNotes(outputFile);
}
var categories = new Categories(context.Categories, context.AllLabels);
var tagToStartFrom = context.AllTags
? GitRepositoryInfoFinder.GetFirstCommit(gitRepo)
: GitRepositoryInfoFinder.GetLastTaggedCommit(gitRepo) ?? GitRepositoryInfoFinder.GetFirstCommit(gitRepo);
var currentReleaseInfo = GitRepositoryInfoFinder.GetCurrentReleaseInfo(gitRepo);
if (!string.IsNullOrEmpty(context.Version))
{
currentReleaseInfo.Name = context.Version;
currentReleaseInfo.When = DateTimeOffset.Now;
}
var releaseNotes = GenerateReleaseNotes(
context, gitRepo, issueTracker,
previousReleaseNotes, categories,
tagToStartFrom, currentReleaseInfo);
var releaseNotesOutput = releaseNotes.ToString();
releaseFileWriter.OutputReleaseNotesFile(releaseNotesOutput, outputFile);
return releaseNotes;
}
}
private static int GenerateReleaseNotes(string[] args)
{
var modelBindingDefinition = Args.Configuration.Configure<GitReleaseNotesArguments>();
if (args.Any(a => a == "/?" || a == "?" || a.Equals("/help", StringComparison.InvariantCultureIgnoreCase)))
{
var help = new HelpProvider().GenerateModelHelp(modelBindingDefinition);
var f = new ConsoleHelpFormatter();
f.WriteHelp(help, Console.Out);
return 0;
}
var arguments = modelBindingDefinition.CreateAndBind(args);
if (!ArgumentVerifier.VerifyArguments(arguments))
{
return 1;
}
var workingDirectory = arguments.WorkingDirectory ?? Directory.GetCurrentDirectory();
var gitDirectory = GitDirFinder.TreeWalkForGitDir(workingDirectory);
if (string.IsNullOrEmpty(gitDirectory))
{
throw new Exception("Failed to find .git directory.");
}
Console.WriteLine("Git directory found at {0}", gitDirectory);
var repositoryRoot = Directory.GetParent(gitDirectory).FullName;
var gitRepo = new Repository(gitDirectory);
CreateIssueTrackers(gitRepo, arguments);
IIssueTracker issueTracker = null;
if (arguments.IssueTracker == null)
{
var firstOrDefault = _issueTrackers.FirstOrDefault(i => i.Value.RemotePresentWhichMatches);
if (firstOrDefault.Value != null)
issueTracker = firstOrDefault.Value;
}
if (issueTracker == null)
{
if (!_issueTrackers.ContainsKey(arguments.IssueTracker.Value))
throw new Exception(string.Format("{0} is not a known issue tracker", arguments.IssueTracker.Value));
issueTracker = _issueTrackers[arguments.IssueTracker.Value];
}
if (!issueTracker.VerifyArgumentsAndWriteErrorsToConsole())
{
return 1;
}
var fileSystem = new FileSystem.FileSystem();
var releaseFileWriter = new ReleaseFileWriter(fileSystem);
string outputFile = null;
var previousReleaseNotes = new SemanticReleaseNotes();
if (!string.IsNullOrEmpty(arguments.OutputFile))
{
outputFile = Path.IsPathRooted(arguments.OutputFile)
? arguments.OutputFile
: Path.Combine(repositoryRoot, arguments.OutputFile);
previousReleaseNotes = new ReleaseNotesFileReader(fileSystem, repositoryRoot).ReadPreviousReleaseNotes(outputFile);
}
var categories = arguments.Categories == null ? Categories : Categories.Concat(arguments.Categories.Split(',')).ToArray();
TaggedCommit tagToStartFrom = arguments.AllTags
? GitRepositoryInfoFinder.GetFirstCommit(gitRepo)
: GitRepositoryInfoFinder.GetLastTaggedCommit(gitRepo) ?? GitRepositoryInfoFinder.GetFirstCommit(gitRepo);
var currentReleaseInfo = GitRepositoryInfoFinder.GetCurrentReleaseInfo(gitRepo);
if (!string.IsNullOrEmpty(arguments.Version))
{
currentReleaseInfo.Name = arguments.Version;
currentReleaseInfo.When = DateTimeOffset.Now;
}
var releaseNotes = ReleaseNotesGenerator.GenerateReleaseNotes(
gitRepo, issueTracker,
previousReleaseNotes, categories,
tagToStartFrom, currentReleaseInfo,
issueTracker.DiffUrlFormat);
var releaseNotesOutput = releaseNotes.ToString();
releaseFileWriter.OutputReleaseNotesFile(releaseNotesOutput, outputFile);
PublishReleaseIfNeeded(releaseNotesOutput, arguments, issueTracker);
return 0;
}