private static void UpdateVersionNumbers(ConfigFile config, IEnumerable<ProjectChangeInfo> changes)
{
foreach (ProjectChangeInfo changeInfo in changes)
{
switch (changeInfo.UpdateMode)
{
default:
case UpdateMode.None: continue;
case UpdateMode.Major:
changeInfo.Project.NuSpecVersion = new Version(
changeInfo.Project.NuSpecVersion.Major + 1,
0,
0);
break;
case UpdateMode.Minor:
changeInfo.Project.NuSpecVersion = new Version(
changeInfo.Project.NuSpecVersion.Major,
changeInfo.Project.NuSpecVersion.Minor + 1,
0);
break;
case UpdateMode.Patch:
changeInfo.Project.NuSpecVersion = new Version(
changeInfo.Project.NuSpecVersion.Major,
changeInfo.Project.NuSpecVersion.Minor,
changeInfo.Project.NuSpecVersion.Build + 1);
break;
}
}
}
private static string SearchGitPath(ConfigFile config)
{
foreach (string dir in config.GitSearchPaths)
{
string localGitPath = Directory.EnumerateFiles(dir, "git.exe", SearchOption.TopDirectoryOnly).FirstOrDefault();
if (localGitPath != null)
return localGitPath;
}
return null;
}
private static void UpdateConfigPaths(ConfigFile config, string relativeBaseDir)
{
string localAppDataPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
config.NuSpecRootDir = GetAbsoluteConfigPath(relativeBaseDir, config.NuSpecRootDir);
config.SolutionPath = GetAbsoluteConfigPath(relativeBaseDir, config.SolutionPath);
for (int i = 0; i < config.GitSearchPaths.Count; i++)
{
config.GitSearchPaths[i] = config.GitSearchPaths[i].Replace("{LocalAppData}", localAppDataPath);
config.GitSearchPaths[i] = GetAbsoluteConfigPath(relativeBaseDir, config.GitSearchPaths[i]);
}
}
private static List<ProjectInfo> ParseProjectInfo(ConfigFile config)
{
List<ProjectInfo> projectInfoList = new List<ProjectInfo>();
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
// Read all currently existing nuspec files to match them with project files
Dictionary<string,XDocument> nuspecFiles = new Dictionary<string,XDocument>();
foreach (string nuspecFile in Directory.EnumerateFiles(config.NuSpecRootDir, "*.nuspec", SearchOption.TopDirectoryOnly))
{
XDocument doc = XDocument.Load(nuspecFile);
nuspecFiles.Add(nuspecFile, doc);
}
// Scan the solutions directory tree for projects
foreach (string projectFile in Directory.EnumerateFiles(solutionDir, "*.csproj", SearchOption.AllDirectories))
{
ProjectInfo info = new ProjectInfo
{
ProjectFilePath = projectFile,
ProjectRootDir = Path.GetDirectoryName(projectFile)
};
// Determine the project's AssemblyInfo file
info.AssemblyInfoFilePath = Directory.EnumerateFiles(info.ProjectRootDir, "AssemblyInfo.cs", SearchOption.AllDirectories)
.OrderBy(path => GetPathDepth(path))
.FirstOrDefault();
// Determine which nuspec belongs to this project
foreach (var pair in nuspecFiles)
{
string nuspecFilePath = pair.Key;
string nuspecFileDir = Path.GetDirectoryName(nuspecFilePath);
XDocument nuspecDoc = pair.Value;
// Does it reference any file from this projects directory structure?
bool anyFileInProjectRoot = false;
foreach (XElement fileElement in nuspecDoc.Descendants("file"))
{
XAttribute srcAttrib = fileElement.Attribute("src");
if (srcAttrib == null) continue;
string relativePath = srcAttrib.Value;
string relativePathWithoutWildcards = relativePath.Split('*')[0];
string filePathBase = Path.Combine(nuspecFileDir, relativePathWithoutWildcards);
if (IsPathLocatedIn(filePathBase, info.ProjectRootDir))
{
anyFileInProjectRoot = true;
break;
}
}
if (!anyFileInProjectRoot) continue;
// If it does, it probably belongs to this project. Retrieve some data and stop searching.
XElement elemId = nuspecDoc.Descendants("id").FirstOrDefault();
XElement elemVersion = nuspecDoc.Descendants("version").FirstOrDefault();
info.NuSpecFilePath = nuspecFilePath;
info.NuSpecPackageId = elemId.Value.Trim();
info.NuSpecVersion = Version.Parse(elemVersion.Value.Trim());
break;
}
// If we failed to associate the project with a NuSpec, discard it
if (info.NuSpecPackageId == null) continue;
if (info.NuSpecVersion == null) continue;
// Otherwise, keep it for later
projectInfoList.Add(info);
}
projectInfoList.Sort((a, b) => string.Compare(a.NuSpecPackageId, b.NuSpecPackageId));
return projectInfoList;
}
private static void RetrieveUpdateModes(ConfigFile config, IEnumerable<ProjectChangeInfo> changes)
{
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Collecting Update data...");
Console.ResetColor();
Console.WriteLine();
foreach (ProjectChangeInfo changeInfo in changes)
{
string[] nameTokens = changeInfo.Project.NuSpecPackageId.Split('.');
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("{0} {1}", changeInfo.Project.NuSpecPackageId, changeInfo.Project.NuSpecVersion);
Console.ResetColor();
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine(" {0} files changed:", changeInfo.ModifiedFilePaths.Count);
Console.ResetColor();
foreach (string changedFile in changeInfo.ModifiedFilePaths)
{
string displayedPath = GetRelativePath(changedFile, solutionDir);
string displayedDir = Path.GetDirectoryName(displayedPath);
string displayedFileNameWithoutExt = Path.GetFileNameWithoutExtension(displayedPath);
string displayedExt = Path.GetExtension(displayedPath);
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write(" {0}", displayedDir);
Console.Write(Path.DirectorySeparatorChar);
Console.ResetColor();
Console.Write(displayedFileNameWithoutExt);
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine(displayedExt);
Console.ResetColor();
}
Console.WriteLine();
Console.WriteLine(" {0}", string.Join(", ", changeInfo.Titles));
foreach (string changeLine in changeInfo.ChangeLog)
{
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(" {0}", changeLine);
Console.ResetColor();
}
Console.WriteLine();
Console.Write(" Update? ");
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write("(m)ajor, m(i)nor, (p)atch, (n)one / (s)kip");
Console.WriteLine();
Console.ResetColor();
Console.Write(" ");
string userInput = Console.ReadLine();
// Parse user input
switch (userInput.ToLower())
{
case "major":
case "m":
changeInfo.UpdateMode = UpdateMode.Major;
break;
case "minor":
case "i":
changeInfo.UpdateMode = UpdateMode.Minor;
break;
case "patch":
case "p":
changeInfo.UpdateMode = UpdateMode.Patch;
break;
default:
case "none":
case "skip":
case "n":
case "s":
changeInfo.UpdateMode = UpdateMode.None;
break;
}
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(" Updating {0} Version", changeInfo.UpdateMode);
Console.ResetColor();
Console.WriteLine();
}
}
private static HashSet<PropertyInfo> ParseCommandLine(ConfigFile config, string[] args)
{
PropertyInfo[] configProps = typeof(ConfigFile).GetProperties();
HashSet<PropertyInfo> configOverride = new HashSet<PropertyInfo>();
foreach (string arg in args)
{
string[] token = arg.Split('=');
if (token.Length != 2) continue;
PropertyInfo prop = configProps.FirstOrDefault(p => p.Name.ToLower() == token[0].Trim().ToLower());
if (prop == null) continue;
object value = null;
try
{
value = Convert.ChangeType(token[1].Trim(), prop.PropertyType, System.Globalization.CultureInfo.InvariantCulture);
}
catch {}
if (value == null) continue;
prop.SetValue(config, value, null);
configOverride.Add(prop);
}
return configOverride;
}
private static List<GitCommitInfo> ParseGitCommitsSinceLastPackage(ConfigFile config, string gitPath)
{
List<GitCommitInfo> commitsSinceLastPackage = new List<GitCommitInfo>();
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
// Retrieve the git history for the repository
ProcessStartInfo gitStartInfo = new ProcessStartInfo
{
FileName = gitPath,
WorkingDirectory = solutionDir,
Arguments = "--no-pager log --name-only --oneline --since=\"2015\"",
UseShellExecute = false,
RedirectStandardOutput = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
Process gitProc = new Process();
gitProc.StartInfo = gitStartInfo;
gitProc.OutputDataReceived += delegate (object sender, DataReceivedEventArgs e)
{
if (string.IsNullOrEmpty(e.Data)) return;
// Begin of a new commit
if (e.Data.Contains(' '))
{
string line = e.Data.Trim();
int indexOfSeparator = line.IndexOf(' ');
string commitId = line.Substring(0, indexOfSeparator);
if (Regex.IsMatch(commitId, @"\b[0-9a-f]{5,40}\b"))
{
string commitTitleAndMessage = line.Substring(indexOfSeparator, line.Length - indexOfSeparator).Trim();
string[] commitMessageToken = commitTitleAndMessage.Split('#');
string commitTitle;
string commitMessage;
// Received the expected commit message format in the form
//
// Title / Headline
// #CHANGE: Description
// #ADD: More Description
// ...
if (commitMessageToken.Length > 1)
{
commitTitle = commitMessageToken[0].Trim();
commitMessage = "#" + string.Join(Environment.NewLine + "#", commitMessageToken, 1, commitMessageToken.Length - 1);
}
// Received an unexpected message format
else
{
commitMessageToken = commitTitleAndMessage.Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
commitTitle = commitMessageToken[0];
commitMessage = string.Empty;
}
// Stop reading as soon as we see a package update commit
if (string.Equals(commitTitle, PackageUpdateCommitTitle, StringComparison.InvariantCultureIgnoreCase) &&
commitMessage.IndexOf(PackageUpdateCommitMessageBegin, StringComparison.InvariantCultureIgnoreCase) >= 0)
{
gitProc.CancelOutputRead();
if (!gitProc.HasExited)
gitProc.Kill();
return;
}
// Start collecting files for the new commit
commitsSinceLastPackage.Add(new GitCommitInfo
{
Id = commitId,
Title = commitTitle,
Message = commitMessage
});
return;
}
}
// File list entry
GitCommitInfo commitInfo = commitsSinceLastPackage[commitsSinceLastPackage.Count - 1];
string filePathFull = Path.GetFullPath(Path.Combine(solutionDir, e.Data));
commitInfo.FilePaths.Add(filePathFull);
return;
};
gitProc.Start();
gitProc.BeginOutputReadLine();
gitProc.WaitForExit();
return commitsSinceLastPackage;
}
private static List<ProjectChangeInfo> GetChangesPerProject(ConfigFile config, IEnumerable<ProjectInfo> allProjects, IEnumerable<GitCommitInfo> gitHistory)
{
Dictionary<ProjectInfo, ProjectChangeInfo> changesPerProject = new Dictionary<ProjectInfo,ProjectChangeInfo>();
foreach (GitCommitInfo commit in gitHistory)
{
// Iterate over all projects that are affected by this commit
foreach (ProjectInfo project in allProjects)
{
bool isAffectedByCommit = false;
// Determine projects that are located inside this project's root directory
ProjectInfo[] subProjects = allProjects
.Where(p => p != project && IsPathLocatedIn(p.ProjectRootDir, project.ProjectRootDir))
.ToArray();
// Are files of this project modified?
List<string> localModifiedFiles = new List<string>();
foreach (string filePath in commit.FilePaths)
{
// Not located in this project? Skip.
if (!IsPathLocatedIn(filePath, project.ProjectRootDir)) continue;
// Located in a sub-project? Skip.
if (subProjects.Any(p => IsPathLocatedIn(filePath, p.ProjectRootDir))) continue;
isAffectedByCommit = true;
localModifiedFiles.Add(filePath);
}
// Skip all projects that are not affected by the commit at all
if (!isAffectedByCommit) continue;
// Retrieve the change log information about this project
ProjectChangeInfo changeInfo;
if (!changesPerProject.TryGetValue(project, out changeInfo))
{
changeInfo = new ProjectChangeInfo
{
Project = project,
};
changesPerProject.Add(project, changeInfo);
}
// Add modified files
foreach (string filePath in localModifiedFiles)
{
changeInfo.ModifiedFilePaths.Add(filePath);
}
// Add changelog entries, if we have meaningful comments
if (!string.IsNullOrEmpty(commit.Title) && !string.IsNullOrEmpty(commit.Message))
{
string[] msgItems = commit.Message.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
changeInfo.Titles.Add(commit.Title);
changeInfo.ChangeLog.AddRange(msgItems);
}
}
}
// For every non-default project, check if there was a non-default-project dependency
// modified and add a version bump change. This will make sure sample projects
// will always depend on the latest released version of their core and editor projects.
foreach (ProjectInfo dependency in changesPerProject.Keys.ToArray())
{
if (dependency.IsDefaultPackage) continue;
foreach (ProjectInfo dependent in allProjects)
{
if (dependent.IsDefaultPackage)
continue;
if (!dependent.NuSpecDependencies.Contains(dependency.NuSpecPackageId))
continue;
if (changesPerProject.ContainsKey(dependent))
continue;
// Create a new change info for the dependent project
ProjectChangeInfo changeInfo;
changeInfo = new ProjectChangeInfo
{
Project = dependent
};
changesPerProject.Add(dependent, changeInfo);
// Add a dummy change log about this project
changeInfo.Titles.Add("Updated Dependencies");
changeInfo.ChangeLog.Add(string.Format("#CHANGE: Updated {0} dependency", dependency.NuSpecPackageId));
}
}
return changesPerProject.Values.ToList();
}
private static List<ProjectChangeInfo> GetChangesPerProject(ConfigFile config, IEnumerable<ProjectInfo> allProjects, IEnumerable<GitCommitInfo> gitHistory)
{
Dictionary<ProjectInfo, ProjectChangeInfo> changesPerProject = new Dictionary<ProjectInfo,ProjectChangeInfo>();
foreach (GitCommitInfo commit in gitHistory)
{
// Iterate over all projects that are affected by this commit
foreach (ProjectInfo project in allProjects)
{
bool isAffectedByCommit = false;
List<string> localModifiedFiles = new List<string>();
foreach (string filePath in commit.FilePaths)
{
if (IsPathLocatedIn(filePath, project.ProjectRootDir))
{
isAffectedByCommit = true;
localModifiedFiles.Add(filePath);
}
}
if (!isAffectedByCommit) continue;
// Retrieve the change log information about this project
ProjectChangeInfo changeInfo;
if (!changesPerProject.TryGetValue(project, out changeInfo))
{
changeInfo = new ProjectChangeInfo
{
Project = project,
};
changesPerProject.Add(project, changeInfo);
}
// Add modified files
foreach (string filePath in localModifiedFiles)
{
changeInfo.ModifiedFilePaths.Add(filePath);
}
// Add changelog entries, if we have meaningful comments
if (!string.IsNullOrEmpty(commit.Title) && !string.IsNullOrEmpty(commit.Message))
{
string[] msgItems = commit.Message.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
changeInfo.Titles.Add(commit.Title);
changeInfo.ChangeLog.AddRange(msgItems);
}
}
}
return changesPerProject.Values.ToList();
}
private static void RetrieveUpdateModes(ConfigFile config, IEnumerable <ProjectChangeInfo> changes)
{
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Collecting Update data...");
Console.ResetColor();
Console.WriteLine();
foreach (ProjectChangeInfo changeInfo in changes)
{
string[] nameTokens = changeInfo.Project.NuSpecPackageId.Split('.');
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("{0} {1}", changeInfo.Project.NuSpecPackageId, changeInfo.Project.NuSpecVersion);
Console.ResetColor();
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine(" {0} files changed:", changeInfo.ModifiedFilePaths.Count);
Console.ResetColor();
foreach (string changedFile in changeInfo.ModifiedFilePaths)
{
string displayedPath = GetRelativePath(changedFile, solutionDir);
string displayedDir = Path.GetDirectoryName(displayedPath);
string displayedFileNameWithoutExt = Path.GetFileNameWithoutExtension(displayedPath);
string displayedExt = Path.GetExtension(displayedPath);
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write(" {0}", displayedDir);
Console.Write(Path.DirectorySeparatorChar);
Console.ResetColor();
Console.Write(displayedFileNameWithoutExt);
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine(displayedExt);
Console.ResetColor();
}
Console.WriteLine();
Console.WriteLine(" {0}", string.Join(", ", changeInfo.Titles));
foreach (string changeLine in changeInfo.ChangeLog)
{
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(" {0}", changeLine);
Console.ResetColor();
}
Console.WriteLine();
Console.Write(" Update? ");
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write("(m)ajor, m(i)nor, (p)atch, (n)one / (s)kip");
Console.WriteLine();
Console.ResetColor();
Console.Write(" ");
string userInput = Console.ReadLine();
// Parse user input
switch (userInput.ToLower())
{
case "major":
case "m":
changeInfo.UpdateMode = UpdateMode.Major;
break;
case "minor":
case "i":
changeInfo.UpdateMode = UpdateMode.Minor;
break;
case "patch":
case "p":
changeInfo.UpdateMode = UpdateMode.Patch;
break;
default:
case "none":
case "skip":
case "n":
case "s":
changeInfo.UpdateMode = UpdateMode.None;
break;
}
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(" Updating {0} Version", changeInfo.UpdateMode);
Console.ResetColor();
Console.WriteLine();
}
}
public static void Main(string[] args)
{
string configFileName = "VersionUpdaterConfig.xml";
string configFileDir = Path.GetDirectoryName(new Uri(Assembly.GetExecutingAssembly().CodeBase).AbsolutePath);
string configFilePath = Path.Combine(configFileDir, configFileName);
ConfigFile config = ConfigFile.Load(configFilePath);
HashSet <PropertyInfo> configOverride;
string gitPath;
List <ProjectInfo> allProjects;
List <GitCommitInfo> gitHistory;
List <ProjectChangeInfo> changes;
// Parse command line arguments and use them to override config properties
configOverride = ParseCommandLine(config, args);
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
// Write some diagnostic data to the log
{
Console.WriteLine("VersionUpdater launched");
Console.WriteLine("Working Dir: {0}", Environment.CurrentDirectory);
Console.WriteLine("Relative Base Dir: {0}", configFileDir);
Console.WriteLine("Command Line: {0}", args.Aggregate("", (acc, arg) => acc + " " + arg));
Console.WriteLine("Config:");
foreach (PropertyInfo prop in typeof(ConfigFile).GetProperties())
{
if (configOverride.Contains(prop))
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.WriteLine(" {0}: {1}", prop.Name, prop.GetValue(config, null));
Console.ForegroundColor = ConsoleColor.Gray;
}
Console.WriteLine();
Console.WriteLine();
}
// Update all config file paths to be absolute and account for the fact that
// the working directory might be different from the one where executable and
// config file are located
UpdateConfigPaths(config, configFileDir);
// Determine the path of a usable git executable
gitPath = SearchGitPath(config);
Console.WriteLine("Git executable path: '{0}'", gitPath);
Console.WriteLine();
// Check if there are any local changes in the git repo
{
bool anyModifiedFiles = false;
ProcessStartInfo gitStartInfo = new ProcessStartInfo
{
FileName = gitPath,
WorkingDirectory = solutionDir,
Arguments = "--no-pager ls-files -m",
UseShellExecute = false,
RedirectStandardOutput = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
Process gitProc = new Process();
gitProc.StartInfo = gitStartInfo;
gitProc.OutputDataReceived += delegate(object sender, DataReceivedEventArgs e)
{
// If we receive any non-empty lines, those are modified files
if (!string.IsNullOrEmpty(e.Data))
{
anyModifiedFiles = true;
gitProc.CancelOutputRead();
if (!gitProc.HasExited)
{
gitProc.Kill();
}
return;
}
};
gitProc.Start();
gitProc.BeginOutputReadLine();
gitProc.WaitForExit();
if (anyModifiedFiles)
{
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(" There are modified files in your local git repository. Please make sure to start the version updater tool only with a clean working copy and no staged files.");
Console.ResetColor();
Console.WriteLine();
return;
}
}
// Retrieve information about all project files and their nuspec associations
allProjects = ParseProjectInfo(config);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Found {0} projects:", allProjects.Count);
Console.ResetColor();
Console.WriteLine();
int maxProjectNameLen = allProjects.Max(p => p.NuSpecPackageId.Length - p.NuSpecPackageId.LastIndexOf('.') - 1);
foreach (ProjectInfo project in allProjects)
{
string[] nameTokens = project.NuSpecPackageId.Split('.');
string displayedProjectName = nameTokens.LastOrDefault();
Console.Write(" {0}", displayedProjectName.PadRight(maxProjectNameLen, ' '));
Console.Write("{0,7}", project.NuSpecVersion);
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(" in '{0}'", GetRelativePath(project.ProjectRootDir, solutionDir));
Console.ResetColor();
}
Console.WriteLine();
// Retrieve information about the git history since we last did a package update
gitHistory = ParseGitCommitsSinceLastPackage(config, gitPath);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Logged {0} commits since last package update:", gitHistory.Count);
Console.ResetColor();
Console.WriteLine();
foreach (GitCommitInfo commit in gitHistory)
{
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write(" {0}: ", commit.Id);
Console.ResetColor();
Console.Write("'{0}', ", commit.Title);
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("{0} files changed", commit.FilePaths.Count);
Console.ResetColor();
}
Console.WriteLine();
// Determine the changes for each project individually and gather changelog entries
changes = GetChangesPerProject(config, allProjects, gitHistory);
// Display each change to the user and ask whether it should be considered a patch, minor or major release
RetrieveUpdateModes(config, changes);
// Apply the specified update modes to the version numbers of each project
UpdateVersionNumbers(config, changes);
// Remove change entries without an update
changes.RemoveAll(c => c.UpdateMode == UpdateMode.None);
// Apply version numbers and change logs to nuspecs and projects
foreach (ProjectChangeInfo changeInfo in changes)
{
string versionString = string.Format("{0}.{1}.{2}",
changeInfo.Project.NuSpecVersion.Major,
changeInfo.Project.NuSpecVersion.Minor,
changeInfo.Project.NuSpecVersion.Build);
// Update AssemblyInfo version
{
string[] assemblyInfoLines = File.ReadAllLines(changeInfo.Project.AssemblyInfoFilePath);
for (int i = 0; i < assemblyInfoLines.Length; i++)
{
string line = assemblyInfoLines[i];
if (!line.Contains("AssemblyVersion") && !line.Contains("AssemblyFileVersion"))
{
continue;
}
int beginIndex = line.IndexOf('(');
int endIndex = line.IndexOf(')');
if (beginIndex == -1)
{
continue;
}
if (endIndex == -1)
{
continue;
}
line =
line.Substring(0, beginIndex) +
"(\"" + versionString + "\")" +
line.Substring(endIndex + 1, line.Length - endIndex - 1);
assemblyInfoLines[i] = line;
}
File.WriteAllLines(changeInfo.Project.AssemblyInfoFilePath, assemblyInfoLines);
}
// Update nuspec version, release notes and dependencies
{
XDocument nuspecDoc = XDocument.Load(changeInfo.Project.NuSpecFilePath);
XElement metadataElement = nuspecDoc.Descendants("metadata").FirstOrDefault();
XElement versionElement = metadataElement.Descendants("version").FirstOrDefault();
XElement releaseNotesElement = metadataElement.Descendants("releaseNotes").FirstOrDefault();
XElement dependenciesElement = metadataElement.Descendants("dependencies").FirstOrDefault();
if (releaseNotesElement == null)
{
releaseNotesElement = new XElement("releaseNotes");
metadataElement.Add(releaseNotesElement);
}
versionElement.Value = versionString;
releaseNotesElement.Value =
string.Join(", ", changeInfo.Titles.Take(3)) +
Environment.NewLine +
string.Join(Environment.NewLine, changeInfo.ChangeLog);
if (dependenciesElement != null)
{
foreach (XElement dependencyElement in dependenciesElement.Descendants("dependency"))
{
XAttribute idAttrib = dependencyElement.Attribute("id");
XAttribute versionAttrib = dependencyElement.Attribute("version");
if (idAttrib == null)
{
continue;
}
if (versionAttrib == null)
{
continue;
}
// Since multiple projects might be part of the same nuspec and either of them might
// have bumped the package version, we'll have to use the highest version number in
// our dependency reference. A proper solution would be to separate project from
// package info, but this will do for now.
Version highestDependencyVersion = allProjects
.Where(p => string.Equals(p.NuSpecPackageId, idAttrib.Value, StringComparison.InvariantCultureIgnoreCase))
.Max(p => p.NuSpecVersion);
if (highestDependencyVersion == null)
{
continue;
}
versionAttrib.Value = string.Format("{0}.{1}.{2}",
highestDependencyVersion.Major,
highestDependencyVersion.Minor,
highestDependencyVersion.Build);
}
}
nuspecDoc.Save(changeInfo.Project.NuSpecFilePath);
}
}
// Perform a git commit with an auto-generated message
if (changes.Count > 0)
{
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Performing Git Commit...");
Console.ResetColor();
Console.WriteLine();
string commitMsgFileName = "PackageUpdateCommitMsg.txt";
string commitMsgFilePath = Path.GetFullPath(Path.Combine(solutionDir, commitMsgFileName));
// Build the commit message
StringBuilder messageBuilder = new StringBuilder();
messageBuilder.AppendLine(PackageUpdateCommitTitle);
foreach (ProjectChangeInfo changeInfo in changes)
{
string versionString = string.Format("{0}.{1}.{2}",
changeInfo.Project.NuSpecVersion.Major,
changeInfo.Project.NuSpecVersion.Minor,
changeInfo.Project.NuSpecVersion.Build);
messageBuilder.AppendFormat(PackageUpdateCommitMessage, changeInfo.Project.NuSpecPackageId, versionString);
messageBuilder.AppendLine();
}
File.WriteAllText(commitMsgFilePath, messageBuilder.ToString());
// Stage all files in git
{
ProcessStartInfo gitStartInfo = new ProcessStartInfo
{
FileName = gitPath,
WorkingDirectory = solutionDir,
Arguments = "add -u",
UseShellExecute = false,
};
Process gitProc = Process.Start(gitStartInfo);
gitProc.WaitForExit();
}
// Execute a git commit
{
ProcessStartInfo gitStartInfo = new ProcessStartInfo
{
FileName = gitPath,
WorkingDirectory = solutionDir,
Arguments = "commit -F " + commitMsgFileName,
UseShellExecute = false,
};
Process gitProc = Process.Start(gitStartInfo);
gitProc.WaitForExit();
}
// Remove our temporary commit message file
File.Delete(commitMsgFilePath);
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("All done!");
Console.WriteLine();
}
private static List <ProjectChangeInfo> GetChangesPerProject(ConfigFile config, IEnumerable <ProjectInfo> allProjects, IEnumerable <GitCommitInfo> gitHistory)
{
Dictionary <ProjectInfo, ProjectChangeInfo> changesPerProject = new Dictionary <ProjectInfo, ProjectChangeInfo>();
foreach (GitCommitInfo commit in gitHistory)
{
// Iterate over all projects that are affected by this commit
foreach (ProjectInfo project in allProjects)
{
bool isAffectedByCommit = false;
// Determine projects that are located inside this project's root directory
ProjectInfo[] subProjects = allProjects
.Where(p => p != project && IsPathLocatedIn(p.ProjectRootDir, project.ProjectRootDir))
.ToArray();
// Are files of this project modified?
List <string> localModifiedFiles = new List <string>();
foreach (string filePath in commit.FilePaths)
{
// Not located in this project? Skip.
if (!IsPathLocatedIn(filePath, project.ProjectRootDir))
{
continue;
}
// Located in a sub-project? Skip.
if (subProjects.Any(p => IsPathLocatedIn(filePath, p.ProjectRootDir)))
{
continue;
}
isAffectedByCommit = true;
localModifiedFiles.Add(filePath);
}
// Skip all projects that are not affected by the commit at all
if (!isAffectedByCommit)
{
continue;
}
// Retrieve the change log information about this project
ProjectChangeInfo changeInfo;
if (!changesPerProject.TryGetValue(project, out changeInfo))
{
changeInfo = new ProjectChangeInfo
{
Project = project,
};
changesPerProject.Add(project, changeInfo);
}
// Add modified files
foreach (string filePath in localModifiedFiles)
{
changeInfo.ModifiedFilePaths.Add(filePath);
}
// Add changelog entries, if we have meaningful comments
if (!string.IsNullOrEmpty(commit.Title) && !string.IsNullOrEmpty(commit.Message))
{
string[] msgItems = commit.Message.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
changeInfo.Titles.Add(commit.Title);
changeInfo.ChangeLog.AddRange(msgItems);
}
}
}
// For every non-default project, check if there was a non-default-project dependency
// modified and add a version bump change. This will make sure sample projects
// will always depend on the latest released version of their core and editor projects.
foreach (ProjectInfo dependency in changesPerProject.Keys.ToArray())
{
if (dependency.IsDefaultPackage)
{
continue;
}
foreach (ProjectInfo dependent in allProjects)
{
if (dependent.IsDefaultPackage)
{
continue;
}
if (!dependent.NuSpecDependencies.Contains(dependency.NuSpecPackageId))
{
continue;
}
if (changesPerProject.ContainsKey(dependent))
{
continue;
}
// Create a new change info for the dependent project
ProjectChangeInfo changeInfo;
changeInfo = new ProjectChangeInfo
{
Project = dependent
};
changesPerProject.Add(dependent, changeInfo);
// Add a dummy change log about this project
changeInfo.Titles.Add("Updated Dependencies");
changeInfo.ChangeLog.Add(string.Format("#CHANGE: Updated {0} dependency", dependency.NuSpecPackageId));
}
}
return(changesPerProject.Values.ToList());
}
private static List <GitCommitInfo> ParseGitCommitsSinceLastPackage(ConfigFile config, string gitPath)
{
List <GitCommitInfo> commitsSinceLastPackage = new List <GitCommitInfo>();
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
// Retrieve the git history for the repository
ProcessStartInfo gitStartInfo = new ProcessStartInfo
{
FileName = gitPath,
WorkingDirectory = solutionDir,
Arguments = "--no-pager log --name-only --oneline --since=\"2015\"",
UseShellExecute = false,
RedirectStandardOutput = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden
};
Process gitProc = new Process();
gitProc.StartInfo = gitStartInfo;
gitProc.OutputDataReceived += delegate(object sender, DataReceivedEventArgs e)
{
if (string.IsNullOrEmpty(e.Data))
{
return;
}
// Begin of a new commit
if (e.Data.Contains(' '))
{
string line = e.Data.Trim();
int indexOfSeparator = line.IndexOf(' ');
string commitId = line.Substring(0, indexOfSeparator);
if (Regex.IsMatch(commitId, @"\b[0-9a-f]{5,40}\b"))
{
string commitTitleAndMessage = line.Substring(indexOfSeparator, line.Length - indexOfSeparator).Trim();
string[] commitMessageToken = commitTitleAndMessage.Split('#');
string commitTitle;
string commitMessage;
// Received the expected commit message format in the form
//
// Title / Headline
// #CHANGE: Description
// #ADD: More Description
// ...
if (commitMessageToken.Length > 1)
{
commitTitle = commitMessageToken[0].Trim();
// Filter out invalid hashtags by re-joining their token
List <string> filteredMessageToken = new List <string>();
for (int i = 1; i < commitMessageToken.Length; i++)
{
string token = commitMessageToken[i];
bool startsWithValidHashtag = Regex.IsMatch(token, @"\b[A-Z]+\:\s");
if (startsWithValidHashtag)
{
filteredMessageToken.Add(token);
}
else if (filteredMessageToken.Count > 0)
{
string lastToken = filteredMessageToken[filteredMessageToken.Count - 1];
filteredMessageToken.RemoveAt(filteredMessageToken.Count - 1);
filteredMessageToken.Add(lastToken + "#" + token);
}
}
commitMessage = "#" + string.Join(Environment.NewLine + "#", filteredMessageToken);
}
// Received an unexpected message format
else
{
commitMessageToken = commitTitleAndMessage.Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
commitTitle = commitMessageToken[0];
commitMessage = string.Empty;
}
// Stop reading as soon as we see a package update commit
if (string.Equals(commitTitle, PackageUpdateCommitTitle, StringComparison.InvariantCultureIgnoreCase) &&
commitMessage.IndexOf(PackageUpdateCommitMessageBegin, StringComparison.InvariantCultureIgnoreCase) >= 0)
{
gitProc.CancelOutputRead();
if (!gitProc.HasExited)
{
gitProc.Kill();
}
return;
}
// Start collecting files for the new commit
commitsSinceLastPackage.Add(new GitCommitInfo
{
Id = commitId,
Title = commitTitle,
Message = commitMessage
});
return;
}
}
// File list entry
GitCommitInfo commitInfo = commitsSinceLastPackage[commitsSinceLastPackage.Count - 1];
string filePathFull = Path.GetFullPath(Path.Combine(solutionDir, e.Data));
commitInfo.FilePaths.Add(filePathFull);
return;
};
gitProc.Start();
gitProc.BeginOutputReadLine();
gitProc.WaitForExit();
return(commitsSinceLastPackage);
}
private static List <ProjectInfo> ParseProjectInfo(ConfigFile config)
{
List <ProjectInfo> projectInfoList = new List <ProjectInfo>();
string solutionDir = Path.GetDirectoryName(config.SolutionPath);
// Read all currently existing nuspec files to match them with project files
Dictionary <string, XDocument> nuspecFiles = new Dictionary <string, XDocument>();
foreach (string nuspecFile in Directory.EnumerateFiles(config.NuSpecRootDir, "*.nuspec", SearchOption.TopDirectoryOnly))
{
XDocument doc = XDocument.Load(nuspecFile);
nuspecFiles.Add(nuspecFile, doc);
}
// Scan the solutions directory tree for projects
foreach (string projectFile in Directory.EnumerateFiles(solutionDir, "*.csproj", SearchOption.AllDirectories))
{
ProjectInfo info = new ProjectInfo
{
ProjectFilePath = projectFile,
ProjectRootDir = Path.GetDirectoryName(projectFile),
OutputFilePaths = new List <string>()
};
// Parse the project file to determine output paths
{
XDocument projectDoc = XDocument.Load(projectFile);
string projectDocNs = projectDoc.Root.GetDefaultNamespace().NamespaceName;
HashSet <string> outputDirs = new HashSet <string>();
HashSet <string> outputNames = new HashSet <string>();
foreach (XElement outPathElement in projectDoc.Descendants(XName.Get("OutputPath", projectDocNs)))
{
string path = outPathElement.Value;
path = path.Replace("$(SolutionDir)", solutionDir + Path.DirectorySeparatorChar);
if (!Path.IsPathRooted(path))
{
path = Path.Combine(info.ProjectRootDir, path);
}
outputDirs.Add(path);
}
foreach (XElement outPathElement in projectDoc.Descendants(XName.Get("AssemblyName", projectDocNs)))
{
string name = outPathElement.Value;
outputNames.Add(name);
}
string[] extensions = new string[] { ".exe", ".dll" };
foreach (string dir in outputDirs)
{
foreach (string name in outputNames)
{
foreach (string ext in extensions)
{
string path = Path.Combine(dir, name) + ext;
if (File.Exists(path))
{
info.OutputFilePaths.Add(path);
}
}
}
}
}
// Determine the project's AssemblyInfo file
info.AssemblyInfoFilePath = Directory.EnumerateFiles(info.ProjectRootDir, "AssemblyInfo.cs", SearchOption.AllDirectories)
.OrderBy(path => GetPathDepth(path))
.FirstOrDefault();
// Determine which nuspec belongs to this project
foreach (var pair in nuspecFiles)
{
string nuspecFilePath = pair.Key;
string nuspecFileDir = Path.GetDirectoryName(nuspecFilePath);
XDocument nuspecDoc = pair.Value;
// Does it reference any file from this projects directory structure?
// Does it reference any file from the projects build output?
bool anyFileReferenced = false;
foreach (XElement fileElement in nuspecDoc.Descendants("file"))
{
XAttribute srcAttrib = fileElement.Attribute("src");
if (srcAttrib == null)
{
continue;
}
string relativePath = srcAttrib.Value;
string relativePathWithoutWildcards = relativePath.Split('*')[0];
string filePathBase = Path.Combine(nuspecFileDir, relativePathWithoutWildcards);
if (IsPathLocatedIn(filePathBase, info.ProjectRootDir))
{
anyFileReferenced = true;
break;
}
foreach (string buildOutputPath in info.OutputFilePaths)
{
bool pathEquals = string.Equals(
Path.GetFullPath(filePathBase),
Path.GetFullPath(buildOutputPath),
StringComparison.InvariantCultureIgnoreCase);
if (pathEquals)
{
anyFileReferenced = true;
break;
}
}
if (anyFileReferenced)
{
break;
}
}
// Skip unrelated projects
if (!anyFileReferenced)
{
continue;
}
// If it does, it probably belongs to this project. Retrieve some data and stop searching.
XElement elemId = nuspecDoc.Descendants("id").FirstOrDefault();
XElement elemVersion = nuspecDoc.Descendants("version").FirstOrDefault();
XElement elemDependencies = nuspecDoc.Descendants("dependencies").FirstOrDefault();
info.NuSpecFilePath = nuspecFilePath;
info.NuSpecPackageId = elemId.Value.Trim();
info.NuSpecVersion = Version.Parse(elemVersion.Value.Trim());
info.NuSpecDependencies = (elemDependencies != null) ?
elemDependencies.Elements("dependency").Attributes("id").Select(a => a.Value).ToList() :
new List <string>();
break;
}
// If we failed to associate the project with a NuSpec, discard it
if (info.NuSpecPackageId == null)
{
continue;
}
if (info.NuSpecVersion == null)
{
continue;
}
// Otherwise, keep it for later
projectInfoList.Add(info);
}
// Read the installer package config to flag packages as default
if (File.Exists(config.InstallerPackageConfigPath))
{
XDocument installerConfig = XDocument.Load(config.InstallerPackageConfigPath);
XElement elemPackages = installerConfig.Descendants("Packages").FirstOrDefault();
foreach (XElement elemPackageItem in elemPackages.Elements("Package"))
{
XAttribute attribId = elemPackageItem.Attribute("id");
if (attribId == null)
{
continue;
}
string id = attribId.Value;
foreach (ProjectInfo projectInfo in projectInfoList)
{
// Note: Could be multiple projects being used in a single nuspec!
if (projectInfo.NuSpecPackageId == id)
{
projectInfo.IsDefaultPackage = true;
}
}
}
}
projectInfoList.Sort((a, b) => string.Compare(a.NuSpecPackageId, b.NuSpecPackageId));
return(projectInfoList);
}
