private static void Run(GitHubFlowArguments arguments, string workingDirectory)
{
var fallbackStrategy = new LocalBuild();
var buildServers = new IBuildServer[] {new TeamCity()};
var currentBuildServer = buildServers.FirstOrDefault(s => s.IsRunningInBuildAgent()) ?? fallbackStrategy;
var gitDirectory = GitDirFinder.TreeWalkForGitDir(workingDirectory);
if (string.IsNullOrEmpty(gitDirectory))
{
if (currentBuildServer.IsRunningInBuildAgent()) //fail the build if we're on a TC build agent
{
// This exception might have to change when more build servers are added
throw new Exception("Failed to find .git directory on agent. " +
"Please make sure agent checkout mode is enabled for you VCS roots - " +
"http://confluence.jetbrains.com/display/TCD8/VCS+Checkout+Mode");
}
throw new Exception("Failed to find .git directory.");
}
Console.WriteLine("Git directory found at {0}", gitDirectory);
var repositoryRoot = Directory.GetParent(gitDirectory).FullName;
var gitHelper = new GitHelper();
var gitRepo = new Repository(gitDirectory);
var lastTaggedReleaseFinder = new LastTaggedReleaseFinder(gitRepo, gitHelper);
var nextSemverCalculator = new NextSemverCalculator(new NextVersionTxtFileFinder(repositoryRoot),
lastTaggedReleaseFinder);
var buildNumberCalculator = new BuildNumberCalculator(nextSemverCalculator, lastTaggedReleaseFinder, gitHelper,
gitRepo, currentBuildServer);
var nextBuildNumber = buildNumberCalculator.GetBuildNumber();
WriteResults(arguments, nextBuildNumber, currentBuildServer);
}
private static GitHubFlowVersionContext CreateContext(GitHubFlowArguments arguments)
{
var context = new GitHubFlowVersionContext
{
Arguments = arguments,
WorkingDirectory =
arguments.WorkingDirectory ??
Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
};
var fallbackStrategy = new LocalBuild();
var buildServers = new IBuildServer[] { new TeamCity(context) };
context.CurrentBuildServer = buildServers.FirstOrDefault(s => s.IsRunningInBuildAgent()) ?? fallbackStrategy;
context.GitDirectory = GitDirFinder.TreeWalkForGitDir(context.WorkingDirectory);
if (string.IsNullOrEmpty(context.GitDirectory))
{
if (context.CurrentBuildServer.IsRunningInBuildAgent()) //fail the build if we're on a TC build agent
{
// This exception might have to change when more build servers are added
throw new Exception("Failed to find .git directory on agent. " +
"Please make sure agent checkout mode is enabled for you VCS roots - " +
"http://confluence.jetbrains.com/display/TCD8/VCS+Checkout+Mode");
}
throw new Exception("Failed to find .git directory.");
}
Console.WriteLine("Git directory found at {0}", context.GitDirectory);
context.RepositoryRoot = Directory.GetParent(context.GitDirectory).FullName;
return(context);
}
private static void RunExecCommandIfNeeded(GitHubFlowArguments arguments, string workingDirectory)
{
if (!string.IsNullOrEmpty(arguments.Exec))
{
Console.WriteLine("Launching {0} {1}", arguments.Exec, arguments.ExecArgs);
var results = ProcessHelper.Run(
Console.WriteLine, Console.Error.WriteLine,
null, arguments.Exec, arguments.ExecArgs, workingDirectory);
if (results != 0)
throw new Exception("MsBuild execution failed, non-zero return code");
}
}
private static void RunMsBuildIfNeeded(GitHubFlowArguments arguments, string workingDirectory)
{
if (!string.IsNullOrEmpty(arguments.ProjectFile))
{
var targetsArg = arguments.Targets == null ? null : " /target:" + arguments.Targets;
Console.WriteLine("Launching {0} {1}{2}", MsBuild, arguments.ProjectFile, targetsArg);
var results = ProcessHelper.Run(
Console.WriteLine, Console.Error.WriteLine,
null, MsBuild, arguments.ProjectFile + targetsArg, workingDirectory);
if (results != 0)
throw new Exception("MsBuild execution failed, non-zero return code");
}
}
private static void WriteResults(GitHubFlowArguments arguments, SemanticVersion nextBuildNumber, IBuildServer currentBuildServer)
{
var variableProvider = new VariableProvider();
var variables = variableProvider.GetVariables(nextBuildNumber);
var outputStrategies = new IOutputStrategy[]
{
new BuildServerOutputStrategy(currentBuildServer),
new JsonFileOutputStrategy(),
new EnvironmentalVariablesOutputStrategy()
};
foreach (var outputStrategy in outputStrategies)
{
outputStrategy.Write(arguments, variables, nextBuildNumber);
}
}
