JMR-devandCopilot
9b576ea633
Add Microsoft.Extensions.DependencyInjection package and introduce an IStartupTracer abstraction with NoOpStartupTracer (zero-overhead default) and FileStartupTracer (renamed from WinUiStartupTrace). A StartupTracer factory selects the implementation from environment configuration. Consumers (App, MainWindow, MainWindowViewModel, SensorColumnMeasurer) now depend on the non-nullable interface, removing null-conditional trace calls and decoupling startup instrumentation from construction logic. No behavior change: tracing still writes the same log when enabled. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
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// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// Copyright (C) LibreHardwareMonitor and Contributors.
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using System;
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using System.Threading.Tasks;
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namespace LibreHardwareMonitor.Windows.WinUI.Services.Tracing;
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/// <summary>
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/// Optional startup instrumentation consumed by startup operations. A no-op implementation
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/// is used when tracing is disabled, so callers never need null checks.
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/// </summary>
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internal interface IStartupTracer : IDisposable
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{
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bool IsComplete { get; }
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void Mark(string phase, string detail = "");
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void Complete(string phase, string detail = "");
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void Flush();
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void Measure(string phase, Action action);
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void Measure(string phase, Action action, Func<string>? getDetail);
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T Measure<T>(string phase, Func<T> action);
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T Measure<T>(string phase, Func<T> action, Func<T, string>? getDetail);
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Task MeasureAsync(string phase, Func<Task> action);
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Task MeasureAsync(string phase, Func<Task> action, Func<string>? getDetail);
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Task<T> MeasureAsync<T>(string phase, Func<Task<T>> action);
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Task<T> MeasureAsync<T>(string phase, Func<Task<T>> action, Func<T, string>? getDetail);
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}
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