Example #1
0
        public static VersionVariables ExecuteGitVersion(IFileSystem fileSystem, string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId)
        {
            // Normalise if we are running on build server
            var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, targetBranch, noFetch, workingDirectory);

            gitPreparer.Initialise(BuildServerList.GetApplicableBuildServers().Any());
            var dotGitDirectory = gitPreparer.GetDotGitDirectory();
            var projectRoot     = gitPreparer.GetProjectRootDirectory();

            Logger.WriteInfo(string.Format("Project root is: " + projectRoot));
            if (string.IsNullOrEmpty(dotGitDirectory) || string.IsNullOrEmpty(projectRoot))
            {
                // TODO Link to wiki article
                throw new Exception(string.Format("Failed to prepare or find the .git directory in path '{0}'.", workingDirectory));
            }
            VersionVariables variables;
            var versionFinder = new GitVersionFinder();
            var configuration = ConfigurationProvider.Provide(projectRoot, fileSystem);

            using (var repo = RepositoryLoader.GetRepo(dotGitDirectory))
            {
                var gitVersionContext = new GitVersionContext(repo, configuration, commitId: commitId);
                var semanticVersion   = versionFinder.FindVersion(gitVersionContext);
                var config            = gitVersionContext.Configuration;
                variables = VariableProvider.GetVariablesFor(semanticVersion, config.AssemblyVersioningScheme, config.VersioningMode, config.ContinuousDeploymentFallbackTag, gitVersionContext.IsCurrentCommitTagged);
            }

            return(variables);
        }
Example #2
0
        public static SemanticVersion GetVersion(string gitDirectory)
        {
            using (var repo = RepositoryLoader.GetRepo(gitDirectory))
            {
                var branch = repo.Head;
                if (branch.Tip == null)
                {
                    throw new WarningException("No Tip found. Has repo been initialized?");
                }

                var             ticks = DirectoryDateFinder.GetLastDirectoryWrite(gitDirectory);
                var             key   = string.Format("{0}:{1}:{2}", repo.Head.CanonicalName, repo.Head.Tip.Sha, ticks);
                CachedVersion   cachedVersion;
                SemanticVersion versionAndBranch;
                if (versionCacheVersions.TryGetValue(key, out cachedVersion))
                {
                    Logger.WriteInfo("Version read from cache.");
                    if (cachedVersion.Timestamp == ticks)
                    {
                        versionAndBranch = cachedVersion.SemanticVersion;
                    }
                    else
                    {
                        Logger.WriteInfo("Change detected. flushing cache.");
                        versionAndBranch = cachedVersion.SemanticVersion = GetSemanticVersion(repo);
                    }
                }
                else
                {
                    Logger.WriteInfo("Version not in cache. Calculating version.");
                    versionAndBranch = GetSemanticVersion(repo);

                    versionCacheVersions[key] = new CachedVersion
                    {
                        SemanticVersion = versionAndBranch,
                        Timestamp       = ticks
                    };
                }

                return(versionAndBranch);
            }
        }
        public static void Run(Arguments arguments, IFileSystem fileSystem)
        {
            var gitPreparer = new GitPreparer(arguments);

            gitPreparer.InitialiseDynamicRepositoryIfNeeded();
            var dotGitDirectory = gitPreparer.GetDotGitDirectory();

            if (string.IsNullOrEmpty(dotGitDirectory))
            {
                throw new Exception(string.Format("Failed to prepare or find the .git directory in path '{0}'", arguments.TargetPath));
            }
            var applicableBuildServers = GetApplicableBuildServers(arguments.Authentication).ToList();

            foreach (var buildServer in applicableBuildServers)
            {
                buildServer.PerformPreProcessingSteps(dotGitDirectory, arguments.NoFetch);
            }
            VersionVariables variables;
            var versionFinder = new GitVersionFinder();
            var configuration = ConfigurationProvider.Provide(dotGitDirectory, fileSystem);

            using (var repo = RepositoryLoader.GetRepo(dotGitDirectory))
            {
                var gitVersionContext = new GitVersionContext(repo, configuration, commitId: arguments.CommitId);
                var semanticVersion   = versionFinder.FindVersion(gitVersionContext);
                var config            = gitVersionContext.Configuration;
                variables = VariableProvider.GetVariablesFor(semanticVersion, config.AssemblyVersioningScheme, config.VersioningMode, config.ContinuousDeploymentFallbackTag, gitVersionContext.IsCurrentCommitTagged);
            }

            if (arguments.Output == OutputType.BuildServer)
            {
                foreach (var buildServer in applicableBuildServers)
                {
                    buildServer.WriteIntegration(Console.WriteLine, variables);
                }
            }

            if (arguments.Output == OutputType.Json)
            {
                switch (arguments.ShowVariable)
                {
                case null:
                    Console.WriteLine(JsonOutputFormatter.ToJson(variables));
                    break;

                default:
                    string part;
                    if (!variables.TryGetValue(arguments.ShowVariable, out part))
                    {
                        throw new WarningException(string.Format("'{0}' variable does not exist", arguments.ShowVariable));
                    }
                    Console.WriteLine(part);
                    break;
                }
            }

            using (var assemblyInfoUpdate = new AssemblyInfoFileUpdate(arguments, arguments.TargetPath, variables, fileSystem))
            {
                var execRun    = RunExecCommandIfNeeded(arguments, arguments.TargetPath, variables);
                var msbuildRun = RunMsBuildIfNeeded(arguments, arguments.TargetPath, variables);
                if (!execRun && !msbuildRun)
                {
                    assemblyInfoUpdate.DoNotRestoreAssemblyInfo();
                    //TODO Put warning back
                    //if (!context.CurrentBuildServer.IsRunningInBuildAgent())
                    //{
                    //    Console.WriteLine("WARNING: Not running in build server and /ProjectFile or /Exec arguments not passed");
                    //    Console.WriteLine();
                    //    Console.WriteLine("Run GitVersion.exe /? for help");
                    //}
                }
            }
        }
Example #4
0
        static int Run()
        {
            try
            {
                Arguments arguments;
                var       argumentsWithoutExeName = GetArgumentsWithoutExeName();
                try
                {
                    arguments = ArgumentParser.ParseArguments(argumentsWithoutExeName);
                }
                catch (Exception)
                {
                    Console.WriteLine("Failed to parse arguments: {0}", string.Join(" ", argumentsWithoutExeName));

                    HelpWriter.Write();
                    return(1);
                }

                if (arguments.IsHelp)
                {
                    HelpWriter.Write();
                    return(0);
                }

                if (!string.IsNullOrEmpty(arguments.Proj) || !string.IsNullOrEmpty(arguments.Exec))
                {
                    arguments.Output = OutputType.BuildServer;
                }

                ConfigureLogging(arguments);

                var gitPreparer  = new GitPreparer(arguments);
                var gitDirectory = gitPreparer.Prepare();
                if (string.IsNullOrEmpty(gitDirectory))
                {
                    Console.Error.WriteLine("Failed to prepare or find the .git directory in path '{0}'", arguments.TargetPath);
                    return(1);
                }

                var fileSystem = new FileSystem();
                if (arguments.Init)
                {
                    ConfigurationProvider.WriteSample(gitDirectory, fileSystem);
                    return(0);
                }

                var workingDirectory = Directory.GetParent(gitDirectory).FullName;
                Logger.WriteInfo("Working directory: " + workingDirectory);
                var applicableBuildServers = GetApplicableBuildServers(arguments.Authentication).ToList();

                foreach (var buildServer in applicableBuildServers)
                {
                    buildServer.PerformPreProcessingSteps(gitDirectory);
                }
                SemanticVersion semanticVersion;
                var             versionFinder = new GitVersionFinder();
                var             configuration = ConfigurationProvider.Provide(gitDirectory, fileSystem);
                using (var repo = RepositoryLoader.GetRepo(gitDirectory))
                {
                    var gitVersionContext = new GitVersionContext(repo, configuration);
                    semanticVersion = versionFinder.FindVersion(gitVersionContext);
                }

                if (arguments.Output == OutputType.BuildServer)
                {
                    foreach (var buildServer in applicableBuildServers)
                    {
                        buildServer.WriteIntegration(semanticVersion, Console.WriteLine);
                    }
                }

                var variables = VariableProvider.GetVariablesFor(semanticVersion, configuration);
                if (arguments.Output == OutputType.Json)
                {
                    switch (arguments.VersionPart)
                    {
                    case null:
                        Console.WriteLine(JsonOutputFormatter.ToJson(variables));
                        break;

                    default:
                        string part;
                        if (!variables.TryGetValue(arguments.VersionPart, out part))
                        {
                            throw new WarningException(string.Format("Could not extract '{0}' from the available parts.", arguments.VersionPart));
                        }
                        Console.WriteLine(part);
                        break;
                    }
                }

                if (!string.IsNullOrWhiteSpace(arguments.AssemblyVersionFormat) && !variables.ContainsKey(arguments.AssemblyVersionFormat))
                {
                    Console.WriteLine("Unrecognised AssemblyVersionFormat argument. Valid values for this argument are: {0}", string.Join(" ", variables.Keys.OrderBy(a => a)));
                    HelpWriter.Write();
                    return(1);
                }


                using (var assemblyInfoUpdate = new AssemblyInfoFileUpdate(arguments, workingDirectory, variables, fileSystem))
                {
                    var execRun    = RunExecCommandIfNeeded(arguments, workingDirectory, variables);
                    var msbuildRun = RunMsBuildIfNeeded(arguments, workingDirectory, variables);
                    if (!execRun && !msbuildRun)
                    {
                        assemblyInfoUpdate.DoNotRestoreAssemblyInfo();
                        //TODO Put warning back
                        //if (!context.CurrentBuildServer.IsRunningInBuildAgent())
                        //{
                        //    Console.WriteLine("WARNING: Not running in build server and /ProjectFile or /Exec arguments not passed");
                        //    Console.WriteLine();
                        //    Console.WriteLine("Run GitVersion.exe /? for help");
                        //}
                    }
                }

                if (gitPreparer.IsDynamicGitRepository)
                {
                    DeleteHelper.DeleteGitRepository(gitPreparer.DynamicGitRepositoryPath);
                }
            }
            catch (WarningException exception)
            {
                var error = string.Format("An error occurred:\r\n{0}", exception.Message);
                Logger.WriteWarning(error);
                return(1);
            }
            catch (Exception exception)
            {
                var error = string.Format("An unexpected error occurred:\r\n{0}", exception);
                Logger.WriteError(error);
                return(1);
            }

            return(0);
        }
Example #5
0
        static void Main()
        {
            int?exitCode = null;

            try
            {
                Arguments arguments;
                var       argumentsWithoutExeName = GetArgumentsWithoutExeName();
                try
                {
                    arguments = ArgumentParser.ParseArguments(argumentsWithoutExeName);
                }
                catch (Exception)
                {
                    Console.WriteLine("Failed to parse arguments: {0}", string.Join(" ", argumentsWithoutExeName));

                    HelpWriter.Write();
                    return;
                }

                if (arguments.IsHelp)
                {
                    HelpWriter.Write();
                    return;
                }

                if (!string.IsNullOrEmpty(arguments.Proj) || !string.IsNullOrEmpty(arguments.Exec))
                {
                    arguments.Output = OutputType.BuildServer;
                }

                ConfigureLogging(arguments);

                var gitPreparer  = new GitPreparer(arguments);
                var gitDirectory = gitPreparer.Prepare();
                if (string.IsNullOrEmpty(gitDirectory))
                {
                    Console.Error.WriteLine("Failed to prepare or find the .git directory in path '{0}'", arguments.TargetPath);
                    Environment.Exit(1);
                }

                var workingDirectory = Directory.GetParent(gitDirectory).FullName;
                Logger.WriteInfo("Working directory: " + workingDirectory);
                var applicableBuildServers = GetApplicableBuildServers(arguments.Authentication).ToList();

                foreach (var buildServer in applicableBuildServers)
                {
                    buildServer.PerformPreProcessingSteps(gitDirectory);
                }
                SemanticVersion semanticVersion;
                using (var repo = RepositoryLoader.GetRepo(gitDirectory))
                {
                    semanticVersion = GitVersionFinder.GetSemanticVersion(repo);
                }

                if (arguments.Output == OutputType.BuildServer)
                {
                    foreach (var buildServer in applicableBuildServers)
                    {
                        buildServer.WriteIntegration(semanticVersion, Console.WriteLine);
                    }
                }

                var variables = VariableProvider.GetVariablesFor(semanticVersion);
                if (arguments.Output == OutputType.Json)
                {
                    switch (arguments.VersionPart)
                    {
                    case null:
                        Console.WriteLine(JsonOutputFormatter.ToJson(variables));
                        break;

                    default:
                        string part;
                        if (!variables.TryGetValue(arguments.VersionPart, out part))
                        {
                            throw new WarningException(string.Format("Could not extract '{0}' from the available parts.", arguments.VersionPart));
                        }
                        Console.WriteLine(part);
                        break;
                    }
                }

                using (var assemblyInfoUpdate = new AssemblyInfoFileUpdate(arguments, workingDirectory, variables))
                {
                    var execRun    = RunExecCommandIfNeeded(arguments, workingDirectory, variables);
                    var msbuildRun = RunMsBuildIfNeeded(arguments, workingDirectory, variables);
                    if (!execRun && !msbuildRun)
                    {
                        assemblyInfoUpdate.DoNotRestoreAssemblyInfo();
                        //TODO Put warning back
                        //if (!context.CurrentBuildServer.IsRunningInBuildAgent())
                        //{
                        //    Console.WriteLine("WARNING: Not running in build server and /ProjectFile or /Exec arguments not passed");
                        //    Console.WriteLine();
                        //    Console.WriteLine("Run GitVersion.exe /? for help");
                        //}
                    }
                }

                if (gitPreparer.IsDynamicGitRepository)
                {
                    DeleteHelper.DeleteGitRepository(gitPreparer.DynamicGitRepositoryPath);
                }
            }
            catch (WarningException exception)
            {
                var error = string.Format("An error occurred:\r\n{0}", exception.Message);
                Logger.WriteWarning(error);

                exitCode = 1;
            }
            catch (Exception exception)
            {
                var error = string.Format("An unexpected error occurred:\r\n{0}", exception);
                Logger.WriteError(error);

                exitCode = 1;
            }

            if (Debugger.IsAttached)
            {
                Console.ReadKey();
            }

            if (!exitCode.HasValue)
            {
                exitCode = 0;
            }
            else
            {
                // Dump log to console if we fail to complete successfully
                Console.Write(log.ToString());
            }

            Environment.Exit(exitCode.Value);
        }