// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using AzureMcp.Core.Commands;
using AzureMcp.Core.Commands.Subscription;
using AzureMcp.Core.Services.Telemetry;
using AzureMcp.Deploy.Options;
using AzureMcp.Deploy.Options.App;
using AzureMcp.Deploy.Services;
using Microsoft.Extensions.Logging;
namespace AzureMcp.Deploy.Commands.App;
public sealed class LogsGetCommand(ILogger<LogsGetCommand> logger) : SubscriptionCommand<LogsGetOptions>()
{
private const string CommandTitle = "Get AZD deployed App Logs";
private readonly ILogger<LogsGetCommand> _logger = logger;
private readonly Option<string> _workspaceFolderOption = DeployOptionDefinitions.AzdAppLogOptions.WorkspaceFolder;
private readonly Option<string> _azdEnvNameOption = DeployOptionDefinitions.AzdAppLogOptions.AzdEnvName;
private readonly Option<int> _limitOption = DeployOptionDefinitions.AzdAppLogOptions.Limit;
public override string Name => "get";
public override string Title => CommandTitle;
public override ToolMetadata Metadata => new() { Destructive = false, ReadOnly = true };
public override string Description =>
"""
This tool fetches logs from the Log Analytics workspace for Container Apps, App Services, and Function Apps deployed using azd. Use it after a successful azd up to check app status or troubleshoot errors in deployed applications.
""";
protected override void RegisterOptions(Command command)
{
base.RegisterOptions(command);
command.AddOption(_workspaceFolderOption);
command.AddOption(_azdEnvNameOption);
command.AddOption(_limitOption);
}
protected override LogsGetOptions BindOptions(ParseResult parseResult)
{
var options = base.BindOptions(parseResult);
options.WorkspaceFolder = parseResult.GetValueForOption(_workspaceFolderOption)!;
options.AzdEnvName = parseResult.GetValueForOption(_azdEnvNameOption)!;
options.Limit = parseResult.GetValueForOption(_limitOption);
return options;
}
public override async Task<CommandResponse> ExecuteAsync(CommandContext context, ParseResult parseResult)
{
var options = BindOptions(parseResult);
try
{
if (!Validate(parseResult.CommandResult, context.Response).IsValid)
{
return context.Response;
}
var deployService = context.GetService<IDeployService>();
string result = await deployService.GetAzdResourceLogsAsync(
options.WorkspaceFolder!,
options.AzdEnvName!,
options.Subscription!,
options.Limit);
context.Response.Message = result;
}
catch (Exception ex)
{
_logger.LogError(ex, "An exception occurred getting azd app logs.");
HandleException(context, ex);
}
return context.Response;
}
}
