/// <summary>
/// Override of the base method for <code>BeginProcessing()</code>.
/// This override method handles instantiation and preparation of the passed
/// information in the command.
/// </summary>
/// <exception cref="InvalidGitRepoException">
/// Invalid git parameter entry will trigger this exception and halt the command.
/// </exception>
/// <seealso cref="GitParamType"/>
/// <seealso cref="Processor.ValidateGitParam(string)"/>
/// <seealso cref="CmdContainer"/>
protected override void BeginProcessing()
{
base.BeginProcessing();
// prepare container
GitParamType gitType = Processor.ValidateGitParam(GitRepo);
if (gitType == GitParamType.INVALID)
{
throw new InvalidGitRepoException();
}
else
{
_cmdContainer = new CmdContainer(
url: (gitType == GitParamType.URL ? GitRepo : Processor.CreateRepoURL(GitRepo)),
repoName: (gitType == GitParamType.REPO_NAME ? GitRepo : Processor.CreateRepoName(GitRepo)),
branch: this.Branch,
stopExecute: this.StopExecute.IsPresent,
vsVersion: this.VSVersion,
exit: this.Exit.IsPresent,
fsCurrentDirectory: SessionState.Path.CurrentFileSystemLocation.ToString()
);
Directory.SetCurrentDirectory(_cmdContainer.RootPath);
}
}
/// <summary>
/// Collects the sln file path of the repo from its directory.
/// </summary>
/// <returns>The message string of the result. If empty string, no message needs passed back (success)</returns>
private static string GetSlnFilePath(ref CmdContainer cmdContainer)
{
try
{
cmdContainer.SlnFile = ((new DirectoryInfo(cmdContainer.RepoPath)).GetFiles(FileSearchPattern, SearchOption.AllDirectories).OrderByDescending(f => f.LastWriteTime).First()).FullName.ToString();
return(UIMessage_SlnFound);
}
catch
{
cmdContainer.HaltExecution();
return(UIMessage_NoSlnFound);
}
}
/// <summary>
/// Executes the VS path to launch the repo's sln file.
/// </summary>
private static void ExecuteVS(CmdContainer cmdContainer, string vsExePath)
{
switch (vsExePath)
{
case null:
Process.Start(cmdContainer.SlnFile);
break;
default:
Process.Start(vsExePath, cmdContainer.SlnFile);
break;
}
}
/// <summary>
/// Launches Visual Studio. If no parameter was passed by VSVersion, launches the default application.
/// </summary>
/// <param name="cmdContainer">The <see cref="CmdContainer"/> holding the information needed by this process.</param>
/// <returns>Messages of what this process has done.</returns>
/// <seealso cref="CmdContainer"/>
/// <seealso cref="ConstMgr"/>
/// <seealso cref="DetermineVSInfo(double?)"/>
internal static string LaunchVS(CmdContainer cmdContainer)
{
string displayMessage = GetSlnFilePath(ref cmdContainer);
if (cmdContainer.StopExecute)
{
return(displayMessage);
}
else
{
// Must both have a sln file found, as well as set to execute
(string vsMessage, string exePath) = DetermineVSInfo(cmdContainer.VSVersion);
ExecuteVS(cmdContainer, exePath);
return(displayMessage + vsMessage);
}
}