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);
}
public static void Verify(GitPreparer gitPreparer, IFileSystem fileSystem)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
Verify(workingDirectory, projectRootDirectory, fileSystem);
}
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, noFetch, workingDirectory);
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var currentBranch = buildServer == null ? null : buildServer.GetCurrentBranch();
if (!string.IsNullOrEmpty(currentBranch))
{
Logger.WriteInfo("Branch from build environment: " + currentBranch);
}
gitPreparer.Initialise(buildServer != null, currentBranch ?? targetBranch);
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;
}
public void WriteVariablesToDiskCache(GitPreparer gitPreparer, GitVersionCacheKey cacheKey, VersionVariables variablesFromCache)
{
var cacheDir = PrepareCacheDirectory(gitPreparer);
var cacheFileName = GetCacheFileName(cacheKey, cacheDir);
variablesFromCache.FileName = cacheFileName;
Dictionary <string, string> dictionary;
using (Logger.IndentLog("Creating dictionary"))
{
dictionary = variablesFromCache.ToDictionary(x => x.Key, x => x.Value);
}
Action writeCacheOperation = () =>
{
using (var stream = fileSystem.OpenWrite(cacheFileName))
{
using (var sw = new StreamWriter(stream))
{
using (Logger.IndentLog("Storing version variables to cache file " + cacheFileName))
{
var serializer = new Serializer();
serializer.Serialize(sw, dictionary);
}
}
}
};
var retryOperation = new OperationWithExponentialBackoff <IOException>(new ThreadSleep(), writeCacheOperation, maxRetries: 6);
retryOperation.ExecuteAsync().Wait();
}
public static string GetCacheDirectory(GitPreparer gitPreparer)
{
var gitDir = gitPreparer.GetDotGitDirectory();
var cacheDir = Path.Combine(gitDir, "gitversion_cache");
return(cacheDir);
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
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));
}
using (var repo = GetRepository(dotGitDirectory))
{
var versionVariables = gitVersionCache.LoadVersionVariablesFromDiskCache(repo, dotGitDirectory);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, repo, gitPreparer, projectRoot, buildServer);
gitVersionCache.WriteVariablesToDiskCache(repo, dotGitDirectory, versionVariables);
}
return versionVariables;
}
}
public void WriteVariablesToDiskCache(GitPreparer gitPreparer, GitVersionCacheKey cacheKey, VersionVariables variablesFromCache)
{
var cacheDir = PrepareCacheDirectory(gitPreparer);
var cacheFileName = GetCacheFileName(cacheKey, cacheDir);
variablesFromCache.FileName = cacheFileName;
Dictionary<string, string> dictionary;
using (Logger.IndentLog("Creating dictionary"))
{
dictionary = variablesFromCache.ToDictionary(x => x.Key, x => x.Value);
}
Action writeCacheOperation = () =>
{
using (var stream = fileSystem.OpenWrite(cacheFileName))
{
using (var sw = new StreamWriter(stream))
{
using (Logger.IndentLog("Storing version variables to cache file " + cacheFileName))
{
var serializer = new Serializer();
serializer.Serialize(sw, dictionary);
}
}
}
};
var retryOperation = new OperationWithExponentialBackoff<IOException>(new ThreadSleep(), writeCacheOperation, maxRetries: 6);
retryOperation.Execute();
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
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));
}
using (var repo = GetRepository(dotGitDirectory))
{
var versionVariables = gitVersionCache.LoadVersionVariablesFromDiskCache(repo, dotGitDirectory);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, repo, gitPreparer, projectRoot, buildServer);
gitVersionCache.WriteVariablesToDiskCache(repo, dotGitDirectory, versionVariables);
}
return(versionVariables);
}
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId, Config overrideConfig = null, bool noCache = false, bool noNormalize = false)
{
BuildServerList.Init(environment, log);
// Normalize if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers(log);
var buildServer = applicableBuildServers.FirstOrDefault();
var normalizeGitDirectory = !noNormalize && buildServer != null;
var fetch = noFetch || buildServer != null && buildServer.PreventFetch();
var shouldCleanUpRemotes = buildServer != null && buildServer.ShouldCleanUpRemotes();
var gitPreparer = new GitPreparer(log, targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
gitPreparer.Initialise(normalizeGitDirectory, ResolveCurrentBranch(buildServer, targetBranch, !string.IsNullOrWhiteSpace(dynamicRepositoryLocation)), shouldCleanUpRemotes);
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
// TODO Can't use this, it still needs work
//var gitRepository = GitRepositoryFactory.CreateRepository(new RepositoryInfo
//{
// Url = targetUrl,
// Branch = targetBranch,
// Authentication = new AuthenticationInfo
// {
// Username = authentication.Username,
// Password = authentication.Password
// },
// Directory = workingDirectory
//});
log.Info($"Project root is: {projectRoot}");
log.Info($"DotGit directory is: {dotGitDirectory}");
if (string.IsNullOrEmpty(dotGitDirectory) || string.IsNullOrEmpty(projectRoot))
{
// TODO Link to wiki article
throw new Exception($"Failed to prepare or find the .git directory in path '{workingDirectory}'.");
}
var cacheKey = GitVersionCacheKeyFactory.Create(fileSystem, log, gitPreparer, overrideConfig, configFileLocator);
var versionVariables = noCache ? default : gitVersionCache.LoadVersionVariablesFromDiskCache(gitPreparer, cacheKey);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, gitPreparer, overrideConfig);
if (!noCache)
{
try
{
gitVersionCache.WriteVariablesToDiskCache(gitPreparer, cacheKey, versionVariables);
}
catch (AggregateException e)
{
log.Warning($"One or more exceptions during cache write:{Environment.NewLine}{e}");
}
}
}
return(versionVariables);
}
private static string GetGitSystemHash(GitPreparer gitPreparer, IFileSystem fileSystem)
{
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
// traverse the directory and get a list of files, use that for GetHash
var contents = CalculateDirectoryContents(Path.Combine(dotGitDirectory, "refs"));
return GetHash(contents.ToArray());
}
private string PrepareCacheDirectory(GitPreparer gitPreparer)
{
var cacheDir = GetCacheDirectory(gitPreparer);
// If the cacheDir already exists, CreateDirectory just won't do anything (it won't fail). @asbjornu
fileSystem.CreateDirectory(cacheDir);
return(cacheDir);
}
private string PrepareCacheDirectory(GitPreparer gitPreparer)
{
var cacheDir = GetCacheDirectory(gitPreparer);
// If the cacheDir already exists, CreateDirectory just won't do anything (it won't fail). @asbjornu
fileSystem.CreateDirectory(cacheDir);
return cacheDir;
}
static string GetGitSystemHash(GitPreparer gitPreparer)
{
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
// traverse the directory and get a list of files, use that for GetHash
var contents = CalculateDirectoryContents(Path.Combine(dotGitDirectory, "refs"));
return(GetHash(contents.ToArray()));
}
public static GitVersionCacheKey Create(IFileSystem fileSystem, GitPreparer gitPreparer, Config overrideConfig)
{
var gitSystemHash = GetGitSystemHash(gitPreparer);
var configFileHash = GetConfigFileHash(fileSystem, gitPreparer);
var repositorySnapshotHash = GetRepositorySnapshotHash(gitPreparer);
var overrideConfigHash = GetOverrideConfigHash(overrideConfig);
var compositeHash = GetHash(gitSystemHash, configFileHash, repositorySnapshotHash, overrideConfigHash);
return new GitVersionCacheKey(compositeHash);
}
public static GitVersionCacheKey Create(IFileSystem fileSystem, GitPreparer gitPreparer, Config overrideConfig)
{
var gitSystemHash = GetGitSystemHash(gitPreparer);
var configFileHash = GetConfigFileHash(fileSystem, gitPreparer);
var repositorySnapshotHash = GetRepositorySnapshotHash(gitPreparer);
var overrideConfigHash = GetOverrideConfigHash(overrideConfig);
var compositeHash = GetHash(gitSystemHash, configFileHash, repositorySnapshotHash, overrideConfigHash);
return(new GitVersionCacheKey(compositeHash));
}
public static string SelectConfigFilePath(GitPreparer gitPreparer, IFileSystem fileSystem)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
if (HasConfigFileAt(workingDirectory, fileSystem))
{
return(GetConfigFilePath(workingDirectory, fileSystem));
}
return(GetConfigFilePath(projectRootDirectory, fileSystem));
}
VersionVariables ExecuteInternal(string targetBranch, string commitId, IRepository repo, GitPreparer gitPreparer, string projectRoot, IBuildServer buildServer)
{
gitPreparer.Initialise(buildServer != null, ResolveCurrentBranch(buildServer, targetBranch, gitPreparer.IsDynamicGitRepository));
var versionFinder = new GitVersionFinder();
var configuration = ConfigurationProvider.Provide(projectRoot, fileSystem);
var gitVersionContext = new GitVersionContext(repo, configuration, commitId : commitId);
var semanticVersion = versionFinder.FindVersion(gitVersionContext);
return VariableProvider.GetVariablesFor(semanticVersion, gitVersionContext.Configuration, gitVersionContext.IsCurrentCommitTagged);
}
public static string SelectConfigFilePath(GitPreparer gitPreparer, IFileSystem fileSystem)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
if (HasConfigFileAt(workingDirectory, fileSystem))
{
return GetConfigFilePath(workingDirectory, fileSystem);
}
return GetConfigFilePath(projectRootDirectory, fileSystem);
}
public static Config Provide(GitPreparer gitPreparer, IFileSystem fileSystem, bool applyDefaults = true, Config overrideConfig = null)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
if (HasConfigFileAt(workingDirectory, fileSystem))
{
return(Provide(workingDirectory, fileSystem, applyDefaults, overrideConfig));
}
return(Provide(projectRootDirectory, fileSystem, applyDefaults, overrideConfig));
}
public static Config Provide(GitPreparer gitPreparer, IFileSystem fileSystem, bool applyDefaults = true, Config overrideConfig = null)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
if (HasConfigFileAt(workingDirectory, fileSystem))
{
return Provide(workingDirectory, fileSystem, applyDefaults, overrideConfig);
}
return Provide(projectRootDirectory, fileSystem, applyDefaults, overrideConfig);
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId, Config overrideConfig = null, bool noCache = false)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
gitPreparer.Initialise(buildServer != null, ResolveCurrentBranch(buildServer, targetBranch, !string.IsNullOrWhiteSpace(dynamicRepositoryLocation)));
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
// TODO Can't use this, it still needs work
//var gitRepository = GitRepositoryFactory.CreateRepository(new RepositoryInfo
//{
// Url = targetUrl,
// Branch = targetBranch,
// Authentication = new AuthenticationInfo
// {
// Username = authentication.Username,
// Password = authentication.Password
// },
// Directory = workingDirectory
//});
Logger.WriteInfo(string.Format("Project root is: {0}", projectRoot));
Logger.WriteInfo(string.Format("DotGit directory is: {0}", dotGitDirectory));
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));
}
var cacheKey = GitVersionCacheKeyFactory.Create(fileSystem, gitPreparer, overrideConfig);
var versionVariables = noCache ? default(VersionVariables) : gitVersionCache.LoadVersionVariablesFromDiskCache(gitPreparer, cacheKey);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, gitPreparer, buildServer, overrideConfig);
if (!noCache)
{
try
{
gitVersionCache.WriteVariablesToDiskCache(gitPreparer, cacheKey, versionVariables);
}
catch (AggregateException e)
{
Logger.WriteWarning(string.Format("One or more exceptions during cache write:{0}{1}", Environment.NewLine, e));
}
}
}
return versionVariables;
}
VersionVariables ExecuteInternal(string targetBranch, string commitId, GitPreparer gitPreparer, IBuildServer buildServer, Config overrideConfig = null)
{
var versionFinder = new GitVersionFinder();
var configuration = ConfigurationProvider.Provide(gitPreparer, fileSystem, overrideConfig: overrideConfig);
return(gitPreparer.WithRepository(repo =>
{
var gitVersionContext = new GitVersionContext(repo, targetBranch, configuration, commitId: commitId);
var semanticVersion = versionFinder.FindVersion(gitVersionContext);
return VariableProvider.GetVariablesFor(semanticVersion, gitVersionContext.Configuration, gitVersionContext.IsCurrentCommitTagged);
}));
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId, Config overrideConfig = null)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
gitPreparer.Initialise(buildServer != null, ResolveCurrentBranch(buildServer, targetBranch, !string.IsNullOrWhiteSpace(dynamicRepositoryLocation)));
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
// TODO Can't use this, it still needs work
//var gitRepository = GitRepositoryFactory.CreateRepository(new RepositoryInfo
//{
// Url = targetUrl,
// Branch = targetBranch,
// Authentication = new AuthenticationInfo
// {
// Username = authentication.Username,
// Password = authentication.Password
// },
// Directory = workingDirectory
//});
Logger.WriteInfo(string.Format("Project root is: {0}", projectRoot));
Logger.WriteInfo(string.Format("DotGit directory is: {0}", dotGitDirectory));
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));
}
var cacheKey = GitVersionCacheKeyFactory.Create(fileSystem, gitPreparer, overrideConfig);
var versionVariables = gitVersionCache.LoadVersionVariablesFromDiskCache(gitPreparer, cacheKey);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, gitPreparer, buildServer, overrideConfig);
try
{
gitVersionCache.WriteVariablesToDiskCache(gitPreparer, cacheKey, versionVariables);
}
catch (AggregateException e)
{
Logger.WriteWarning(string.Format("One or more exceptions during cache write:{0}{1}", Environment.NewLine, e));
}
}
return(versionVariables);
}
public static void Verify(GitPreparer gitPreparer, IFileSystem fileSystem)
{
if (!string.IsNullOrWhiteSpace(gitPreparer.TargetUrl))
{
// Assuming this is a dynamic repository. At this stage it's unsure whether we have
// any .git info so we need to skip verification
return;
}
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
Verify(workingDirectory, projectRootDirectory, fileSystem);
}
private static string GetRepositorySnapshotHash(GitPreparer gitPreparer)
{
var repositorySnapshot = gitPreparer.WithRepository(repo => {
var head = repo.Head;
if (head.Tip == null)
{
return(head.CanonicalName);
}
var hash = string.Join(":", head.CanonicalName, head.Tip.Sha);
return(hash);
});
return(GetHash(repositorySnapshot));
}
private static string GetConfigFileHash(IFileSystem fileSystem, GitPreparer gitPreparer)
{
// will return the same hash even when config file will be moved
// from workingDirectory to rootProjectDirectory. It's OK. Config essentially is the same.
var configFilePath = ConfigurationProvider.SelectConfigFilePath(gitPreparer, fileSystem);
if (!fileSystem.Exists(configFilePath))
{
return(string.Empty);
}
var configFileContent = fileSystem.ReadAllText(configFilePath);
return(GetHash(configFileContent));
}
public void CacheKeySameAfterReNormalizing()
{
var versionAndBranchFinder = new ExecuteCore(fileSystem);
RepositoryScope(versionAndBranchFinder, (fixture, vv) =>
{
var targetUrl = "https://github.com/GitTools/GitVersion.git";
var targetBranch = "refs/head/master";
var gitPreparer = new GitPreparer(targetUrl, null, new Authentication(), false, fixture.RepositoryPath);
gitPreparer.Initialise(true, targetBranch);
var cacheKey1 = GitVersionCacheKeyFactory.Create(fileSystem, gitPreparer, null);
gitPreparer.Initialise(true, targetBranch);
var cacheKey2 = GitVersionCacheKeyFactory.Create(fileSystem, gitPreparer, null);
cacheKey2.Value.ShouldBe(cacheKey1.Value);
});
}
public void WorksCorrectlyWithRemoteRepository(string branchName, string expectedBranchName)
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
string dynamicRepositoryPath = null;
try
{
using (var fixture = new EmptyRepositoryFixture(new Config()))
{
var expectedDynamicRepoLocation = Path.Combine(tempPath, fixture.RepositoryPath.Split('\\').Last());
fixture.Repository.MakeCommits(5);
fixture.Repository.CreateFileAndCommit("TestFile.txt");
fixture.Repository.CreateBranch(SpecificBranchName);
// Copy contents into working directory
File.Copy(Path.Combine(fixture.RepositoryPath, "TestFile.txt"), Path.Combine(tempDir, "TestFile.txt"));
var gitPreparer = new GitPreparer(fixture.RepositoryPath, null, new Authentication(), false, tempDir);
gitPreparer.Initialise(false, branchName);
dynamicRepositoryPath = gitPreparer.GetDotGitDirectory();
gitPreparer.IsDynamicGitRepository.ShouldBe(true);
gitPreparer.DynamicGitRepositoryPath.ShouldBe(expectedDynamicRepoLocation + "\\.git");
using (var repository = new Repository(dynamicRepositoryPath))
{
var currentBranch = repository.Head.CanonicalName;
currentBranch.ShouldEndWith(expectedBranchName);
}
}
}
finally
{
Directory.Delete(tempDir, true);
if (dynamicRepositoryPath != null)
DeleteHelper.DeleteGitRepository(dynamicRepositoryPath);
}
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId, Config overrideConfig = null)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
// TODO Can't use this, it still needs work
//var gitRepository = GitRepositoryFactory.CreateRepository(new RepositoryInfo
//{
// Url = targetUrl,
// Branch = targetBranch,
// Authentication = new AuthenticationInfo
// {
// Username = authentication.Username,
// Password = authentication.Password
// },
// Directory = workingDirectory
//});
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));
}
using (var repo = GetRepository(dotGitDirectory))
{
var versionVariables = gitVersionCache.LoadVersionVariablesFromDiskCache(repo, dotGitDirectory);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, repo, gitPreparer, projectRoot, buildServer, overrideConfig: overrideConfig);
gitVersionCache.WriteVariablesToDiskCache(repo, dotGitDirectory, versionVariables);
}
return(versionVariables);
}
}
public VersionVariables ExecuteGitVersion(string targetUrl, string dynamicRepositoryLocation, Authentication authentication, string targetBranch, bool noFetch, string workingDirectory, string commitId, Config overrideConfig = null)
{
// Normalise if we are running on build server
var applicableBuildServers = BuildServerList.GetApplicableBuildServers();
var buildServer = applicableBuildServers.FirstOrDefault();
var fetch = noFetch || (buildServer != null && buildServer.PreventFetch());
var gitPreparer = new GitPreparer(targetUrl, dynamicRepositoryLocation, authentication, fetch, workingDirectory);
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
// TODO Can't use this, it still needs work
//var gitRepository = GitRepositoryFactory.CreateRepository(new RepositoryInfo
//{
// Url = targetUrl,
// Branch = targetBranch,
// Authentication = new AuthenticationInfo
// {
// Username = authentication.Username,
// Password = authentication.Password
// },
// Directory = workingDirectory
//});
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));
}
using (var repo = GetRepository(dotGitDirectory))
{
var versionVariables = gitVersionCache.LoadVersionVariablesFromDiskCache(repo, dotGitDirectory);
if (versionVariables == null)
{
versionVariables = ExecuteInternal(targetBranch, commitId, repo, gitPreparer, projectRoot, buildServer, overrideConfig: overrideConfig);
gitVersionCache.WriteVariablesToDiskCache(repo, dotGitDirectory, versionVariables);
}
return versionVariables;
}
}
public void PicksAnotherDirectoryNameWhenDynamicRepoFolderTaken()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
string expectedDynamicRepoLocation = null;
try
{
using (var fixture = new EmptyRepositoryFixture(new Config()))
{
fixture.Repository.CreateFileAndCommit("TestFile.txt");
File.Copy(Path.Combine(fixture.RepositoryPath, "TestFile.txt"), Path.Combine(tempDir, "TestFile.txt"));
expectedDynamicRepoLocation = Path.Combine(tempPath, fixture.RepositoryPath.Split('\\').Last());
Directory.CreateDirectory(expectedDynamicRepoLocation);
var arguments = new Arguments
{
TargetPath = tempDir,
TargetUrl = fixture.RepositoryPath
};
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.TargetBranch, arguments.NoFetch, arguments.TargetPath);
gitPreparer.Initialise(false);
gitPreparer.IsDynamicGitRepository.ShouldBe(true);
gitPreparer.DynamicGitRepositoryPath.ShouldBe(expectedDynamicRepoLocation + "_1\\.git");
}
}
finally
{
Directory.Delete(tempDir, true);
if (expectedDynamicRepoLocation != null)
Directory.Delete(expectedDynamicRepoLocation, true);
if (expectedDynamicRepoLocation != null)
DeleteHelper.DeleteGitRepository(expectedDynamicRepoLocation + "_1");
}
}
public VersionVariables LoadVersionVariablesFromDiskCache(GitPreparer gitPreparer, GitVersionCacheKey key)
{
using (Logger.IndentLog("Loading version variables from disk cache"))
{
var cacheDir = PrepareCacheDirectory(gitPreparer);
var cacheFileName = GetCacheFileName(key, cacheDir);
if (!fileSystem.Exists(cacheFileName))
{
Logger.WriteInfo("Cache file " + cacheFileName + " not found.");
return null;
}
using (Logger.IndentLog("Deserializing version variables from cache file " + cacheFileName))
{
try
{
var loadedVariables = VersionVariables.FromFile(cacheFileName, fileSystem);
return loadedVariables;
}
catch (Exception ex)
{
Logger.WriteWarning("Unable to read cache file " + cacheFileName + ", deleting it.");
Logger.WriteInfo(ex.ToString());
try
{
fileSystem.Delete(cacheFileName);
}
catch (Exception deleteEx)
{
Logger.WriteWarning(string.Format("Unable to delete corrupted version cache file {0}. Got {1} exception.", cacheFileName, deleteEx.GetType().FullName));
}
return null;
}
}
}
}
public VersionVariables LoadVersionVariablesFromDiskCache(GitPreparer gitPreparer, GitVersionCacheKey key)
{
using (Logger.IndentLog("Loading version variables from disk cache"))
{
var cacheDir = PrepareCacheDirectory(gitPreparer);
var cacheFileName = GetCacheFileName(key, cacheDir);
if (!fileSystem.Exists(cacheFileName))
{
Logger.WriteInfo("Cache file " + cacheFileName + " not found.");
return(null);
}
using (Logger.IndentLog("Deserializing version variables from cache file " + cacheFileName))
{
try
{
var loadedVariables = VersionVariables.FromFile(cacheFileName, fileSystem);
return(loadedVariables);
}
catch (Exception ex)
{
Logger.WriteWarning("Unable to read cache file " + cacheFileName + ", deleting it.");
Logger.WriteInfo(ex.ToString());
try
{
fileSystem.Delete(cacheFileName);
}
catch (Exception deleteEx)
{
Logger.WriteWarning($"Unable to delete corrupted version cache file {cacheFileName}. Got {deleteEx.GetType().FullName} exception.");
}
return(null);
}
}
}
}
public void UpdatesExistingDynamicRepository()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
string dynamicRepositoryPath = null;
try
{
using (var mainRepositoryFixture = new EmptyRepositoryFixture(new Config()))
{
mainRepositoryFixture.Repository.MakeCommits(1);
var gitPreparer = new GitPreparer(mainRepositoryFixture.RepositoryPath, null, new Authentication(), false, tempDir);
gitPreparer.Initialise(false, "master");
dynamicRepositoryPath = gitPreparer.GetDotGitDirectory();
var newCommit = mainRepositoryFixture.Repository.MakeACommit();
gitPreparer.Initialise(false, "master");
using (var repository = new Repository(dynamicRepositoryPath))
{
mainRepositoryFixture.Repository.DumpGraph();
repository.DumpGraph();
repository.Commits.ShouldContain(c => c.Sha == newCommit.Sha);
}
}
}
finally
{
Directory.Delete(tempDir, true);
if (dynamicRepositoryPath != null)
DeleteHelper.DeleteGitRepository(dynamicRepositoryPath);
}
}
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);
}
public static void Verify(GitPreparer gitPreparer, IFileSystem fileSystem)
{
var workingDirectory = gitPreparer.WorkingDirectory;
var projectRootDirectory = gitPreparer.GetProjectRootDirectory();
Verify(workingDirectory, projectRootDirectory, fileSystem);
}
public void TestErrorThrownForInvalidRepository()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
try
{
var arguments = new Arguments
{
TargetPath = tempDir,
TargetUrl = "http://127.0.0.1/testrepo.git"
};
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.TargetBranch, arguments.NoFetch, arguments.TargetPath);
Assert.Throws<Exception>(() => gitPreparer.Initialise(true));
}
finally
{
Directory.Delete(tempDir, true);
}
}
public void WorksCorrectlyWithLocalRepository()
{
using (var fixture = new EmptyRepositoryFixture(new Config()))
{
var targetPath = Path.Combine(fixture.RepositoryPath, "tools\\gitversion\\");
Directory.CreateDirectory(targetPath);
var gitPreparer = new GitPreparer(null, null, null, false, targetPath);
var dotGitDirectory = gitPreparer.GetDotGitDirectory();
var projectRoot = gitPreparer.GetProjectRootDirectory();
dotGitDirectory.ShouldBe(Path.Combine(fixture.RepositoryPath, ".git"));
projectRoot.ShouldBe(fixture.RepositoryPath);
}
}
VersionVariables ExecuteInternal(string targetBranch, string commitId, GitPreparer gitPreparer, IBuildServer buildServer, Config overrideConfig = null)
{
var versionFinder = new GitVersionFinder();
var configuration = ConfigurationProvider.Provide(gitPreparer, fileSystem, overrideConfig: overrideConfig);
return gitPreparer.WithRepository(repo =>
{
var gitVersionContext = new GitVersionContext(repo, configuration, commitId: commitId);
var semanticVersion = versionFinder.FindVersion(gitVersionContext);
return VariableProvider.GetVariablesFor(semanticVersion, gitVersionContext.Configuration, gitVersionContext.IsCurrentCommitTagged);
});
}
private static void VerifyConfiguration(Arguments arguments, IFileSystem fileSystem)
{
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.NoFetch, arguments.TargetPath);
ConfigurationProvider.Verify(gitPreparer, fileSystem);
}
static void VerifyConfiguration(Arguments arguments, IFileSystem fileSystem)
{
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.NoFetch, arguments.TargetPath);
arguments.ConfigFileLocator.Verify(gitPreparer, fileSystem);
}
public static string GetCacheDirectory(GitPreparer gitPreparer)
{
var gitDir = gitPreparer.GetDotGitDirectory();
var cacheDir = Path.Combine(gitDir, "gitversion_cache");
return cacheDir;
}
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");
//}
}
}
}
private static string GetRepositorySnapshotHash(GitPreparer gitPreparer)
{
var repositorySnapshot = gitPreparer.WithRepository(repo => string.Join(":", repo.Head.CanonicalName, repo.Head.Tip.Sha));
return(GetHash(repositorySnapshot));
}
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");
//}
}
}
}
public void UsingDynamicRepositoryWithoutTargetBranchFails()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
try
{
using (var mainRepositoryFixture = new EmptyRepositoryFixture(new Config()))
{
mainRepositoryFixture.Repository.MakeACommit();
var gitPreparer = new GitPreparer(mainRepositoryFixture.RepositoryPath, null, new Authentication(), false, tempDir);
Should.Throw<Exception>(() => gitPreparer.Initialise(true, null));
}
}
finally
{
Directory.Delete(tempDir, true);
}
}
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).ToList();
foreach (var buildServer in applicableBuildServers)
{
buildServer.PerformPreProcessingSteps(gitDirectory);
}
var semanticVersion = VersionCache.GetVersion(gitDirectory);
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;
}
Environment.Exit(exitCode.Value);
}
public void WorksCorrectlyWithLocalRepository()
{
var tempDir = Path.GetTempPath();
var arguments = new Arguments
{
TargetPath = tempDir
};
var gitPreparer = new GitPreparer(arguments);
var dynamicRepositoryPath = gitPreparer.GetDotGitDirectory();
dynamicRepositoryPath.ShouldBe(null);
gitPreparer.IsDynamicGitRepository.ShouldBe(false);
}
public void UsingDynamicRepositoryWithoutTargetBranchFails()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
try
{
using (var mainRepositoryFixture = new EmptyRepositoryFixture(new Config()))
{
var commitId = mainRepositoryFixture.Repository.MakeACommit().Id.Sha;
var arguments = new Arguments
{
TargetPath = tempDir,
TargetUrl = mainRepositoryFixture.RepositoryPath,
CommitId = commitId
};
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.TargetBranch, arguments.NoFetch, arguments.TargetPath);
gitPreparer.Initialise(true);
Assert.Throws<Exception>(() => gitPreparer.Initialise(true));
}
}
finally
{
Directory.Delete(tempDir, true);
}
}
public void TestErrorThrownForInvalidRepository()
{
var repoName = Guid.NewGuid().ToString();
var tempPath = Path.GetTempPath();
var tempDir = Path.Combine(tempPath, repoName);
Directory.CreateDirectory(tempDir);
try
{
var gitPreparer = new GitPreparer("http://127.0.0.1/testrepo.git", null, new Authentication(), false, tempDir);
Should.Throw<Exception>(() => gitPreparer.Initialise(true, "master"));
}
finally
{
Directory.Delete(tempDir, true);
}
}
public void WorksCorrectlyWithLocalRepository()
{
var tempDir = Path.GetTempPath();
var arguments = new Arguments
{
TargetPath = tempDir
};
var gitPreparer = new GitPreparer(arguments.TargetUrl, arguments.DynamicRepositoryLocation, arguments.Authentication, arguments.TargetBranch, arguments.NoFetch, arguments.TargetPath);
var dynamicRepositoryPath = gitPreparer.GetDotGitDirectory();
dynamicRepositoryPath.ShouldBe(null);
gitPreparer.IsDynamicGitRepository.ShouldBe(false);
}
private void VerifyConfiguration(Arguments arguments)
{
var gitPreparer = new GitPreparer(log, arguments);
configFileLocator.Verify(gitPreparer);
}
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);
}
var semanticVersion = VersionCache.GetVersion(gitDirectory);
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);
}
public void CacheFileExistsOnDiskWhenOverrideConfigIsSpecifiedVersionShouldBeDynamicallyCalculatedWithoutSavingInCache()
{
const string versionCacheFileContent = @"
Major: 4
Minor: 10
Patch: 3
PreReleaseTag: test.19
PreReleaseTagWithDash: -test.19
PreReleaseLabel: test
PreReleaseNumber: 19
BuildMetaData:
BuildMetaDataPadded:
FullBuildMetaData: Branch.feature/test.Sha.dd2a29aff0c948e1bdf3dabbe13e1576e70d5f9f
MajorMinorPatch: 4.10.3
SemVer: 4.10.3-test.19
LegacySemVer: 4.10.3-test19
LegacySemVerPadded: 4.10.3-test0019
AssemblySemVer: 4.10.3.0
FullSemVer: 4.10.3-test.19
InformationalVersion: 4.10.3-test.19+Branch.feature/test.Sha.dd2a29aff0c948e1bdf3dabbe13e1576e70d5f9f
BranchName: feature/test
Sha: dd2a29aff0c948e1bdf3dabbe13e1576e70d5f9f
NuGetVersionV2: 4.10.3-test0019
NuGetVersion: 4.10.3-test0019
NuGetPreReleaseTagV2: test0019
NuGetPreReleaseTag: test0019
CommitsSinceVersionSource: 19
CommitsSinceVersionSourcePadded: 0019
CommitDate: 2015-11-10
";
var versionAndBranchFinder = new ExecuteCore(fileSystem);
RepositoryScope(versionAndBranchFinder, (fixture, vv) =>
{
fileSystem.WriteAllText(vv.FileName, versionCacheFileContent);
var gitPreparer = new GitPreparer(null, null, null, false, fixture.RepositoryPath);
var cacheDirectory = GitVersionCache.GetCacheDirectory(gitPreparer);
var cacheDirectoryTimestamp = fileSystem.GetLastDirectoryWrite(cacheDirectory);
vv = versionAndBranchFinder.ExecuteGitVersion(null, null, null, null, false, fixture.RepositoryPath, null, new Config() { TagPrefix = "prefix" });
vv.AssemblySemVer.ShouldBe("0.1.0.0");
var cachedDirectoryTimestampAfter = fileSystem.GetLastDirectoryWrite(cacheDirectory);
cachedDirectoryTimestampAfter.ShouldBe(cacheDirectoryTimestamp, () => "Cache was updated when override config was set");
});
// TODO info.ShouldContain("Override config from command line", () => info);
}
VersionVariables ExecuteInternal(string targetBranch, string commitId, IRepository repo, GitPreparer gitPreparer, string projectRoot, IBuildServer buildServer, Config overrideConfig = null)
{
gitPreparer.Initialise(buildServer != null, ResolveCurrentBranch(buildServer, targetBranch, gitPreparer.IsDynamicGitRepository));
var versionFinder = new GitVersionFinder();
var configuration = ConfigurationProvider.Provide(projectRoot, fileSystem, overrideConfig: overrideConfig);
var gitVersionContext = new GitVersionContext(repo, configuration, commitId: commitId);
var semanticVersion = versionFinder.FindVersion(gitVersionContext);
return(VariableProvider.GetVariablesFor(semanticVersion, gitVersionContext.Configuration, gitVersionContext.IsCurrentCommitTagged));
}