private static async Task <int> RunAsync([NotNull] CommandLineOptions commandLineOptions)
{
WorkerOptions workerOptions = new WorkerOptions(commandLineOptions);
try
{
Worker worker = new Worker();
await worker.CopyAsync(workerOptions, Console.WriteLine);
}
catch (Exception ex)
{
Console.WriteLine(ex);
return(1);
}
return(0);
}
/// <summary>
/// Reads the source file content, performs the requested replacements and writes the result to all target folders.
/// </summary>
/// <param name="workerOptions">Determines what exactly has to be done.</param>
/// <param name="reportProgressAction">An optional action that is used to report progress to the caller.</param>
/// <returns>A <see cref="Task"/> representing the ongoing task.</returns>
public async Task CopyAsync(WorkerOptions workerOptions, Action <string>?reportProgressAction)
{
IEnumerable <string> entries = Directory.EnumerateDirectories(workerOptions.TargetDirectory, workerOptions.TargetSearchPattern, workerOptions.SearchOption);
if (entries == null)
{
throw new InvalidOperationException("No target directories found.");
}
string sourceFileContent = await this.ReadTextAsync(workerOptions.SourcePath);
if (sourceFileContent == null)
{
throw new InvalidOperationException("No source file content found.");
}
IEnumerable <string> destinationPathList = entries.Select(e => Path.Combine(e, Path.GetFileName(workerOptions.SourcePath)));
await this.WriteFilesAsync(destinationPathList, sourceFileContent, workerOptions.ReplaceList, reportProgressAction);
}