private async Task OnExecuteAsync()
{
var fullPath = Path.GetFullPath(OutputFilePath);
var getRangeResult = RangeParser.TryGetRange(Last, From, To, out var range);
if (!string.IsNullOrEmpty(getRangeResult?.ErrorMessage))
{
ConsoleHelper.WriteError(getRangeResult.ErrorMessage);
return;
}
var sas = Prompt.GetPassword("Shared Access Signature:", ConsoleColor.White, ConsoleColor.DarkBlue);
Console.CancelKeyPress += ConsoleOnCancelKeyPress;
try
{
ConsoleHelper.WriteDebug(
$"Querying 'WADLogsTable' from storage account '{StorageAccountHelper.GetStorageAccountName(sas)}' from {range}...");
var repository = new Repository(sas);
var logs = await repository.GetLogsAsync(range, Token);
ConsoleHelper.WriteDebug($"Writing {logs.Count} log event(s)...");
using (var outputFile = File.CreateText(fullPath))
{
outputFile.WriteLine("Generated,Level,Message");
foreach (var log in logs)
{
outputFile.WriteLine(log);
}
}
Console.WriteLine();
ConsoleHelper.WriteDebug("Done");
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception: {0}", e.GetType());
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("StackTrace:");
Console.WriteLine(e.StackTrace);
}
finally
{
Console.ResetColor();
}
}
public void GivenToWithoutFrom_WhenTryGetRange_ThenInvalid()
{
// Arrange
const string last = null;
const string from = null;
const string to = "2018-06-24";
// Act
var actual = RangeParser.TryGetRange(last, from, to, out _);
// Assert
Assert.NotNull(actual);
}
public void GivenNoLastAndNoFrom_WhenTryGetRange_ThenInvalid()
{
// Arrange
const string last = null;
const string from = null;
const string to = null;
// Act
var actual = RangeParser.TryGetRange(last, from, to, out _);
// Assert
Assert.NotNull(actual);
}
public void GivenFrom_WhenTryGetRange_ThenExpected()
{
// Arrange
const string last = null;
const string from = "2018-06-24";
const string to = null;
// Act
var actual = RangeParser.TryGetRange(last, from, to, out var actualRange);
// Assert
Assert.Null(actual);
Assert.NotNull(actualRange);
actualRange.From.Should().NotBe(default(DateTime));
actualRange.To.Should().BeNull();
}
private async Task OnExecuteAsync()
{
var outputFilePath = Path.GetFullPath(OutputFilePath);
var getRangeResult = RangeParser.TryGetRange(Last, From, To, out var range);
if (!string.IsNullOrEmpty(getRangeResult?.ErrorMessage))
{
ConsoleHelper.WriteError(getRangeResult.ErrorMessage);
return;
}
var sas = Prompt.GetPassword("Shared Access Signature:", ConsoleColor.White, ConsoleColor.DarkBlue);
Console.CancelKeyPress += ConsoleOnCancelKeyPress;
try
{
if (Prefix.Last() != '/')
{
Prefix += "/";
}
ConsoleHelper.WriteDebug($"Querying storage account '{StorageAccountHelper.GetStorageAccountName(sas)}' from {range}");
var from = range.From;
var to = range.To ?? DateTime.UtcNow;
var datePrefixes = PrefixService.BuildBlobPrefixes(from, to, Prefix);
var repository = new Repository(sas, Container);
var blobs = new List <CloudBlockBlob>();
foreach (var datePrefix in datePrefixes)
{
blobs.AddRange(await repository.ListLogBlobsAsync(datePrefix, CancellationToken.None));
}
var tempDirectory = Path.Combine(Path.GetTempPath(), "wad-to-csv",
Path.GetRandomFileName().Replace(".", string.Empty));
Directory.CreateDirectory(tempDirectory);
var filtered = PrefixService.Filter(blobs, from, to, Prefix);
await repository.DownloadLogBlobsAsync(filtered, tempDirectory, CancellationToken.None);
CsvWriter.Write(from, to, tempDirectory, outputFilePath);
Console.WriteLine();
ConsoleHelper.WriteDebug("Done");
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception: {0}", e.GetType());
Console.WriteLine("Message: {0}", e.Message);
Console.WriteLine("StackTrace:");
Console.WriteLine(e.StackTrace);
}
finally
{
Console.ResetColor();
}
}