47 lines
1.4 KiB
C#
47 lines
1.4 KiB
C#
// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using Microsoft.DotNet.Cli.Build.Framework;
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namespace Microsoft.DotNet.Cli.Build
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{
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public class EnvVars
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{
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public static readonly bool Verbose = GetBool("DOTNET_BUILD_VERBOSE");
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public static bool GetBool(string name, bool defaultValue = false)
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{
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var str = Environment.GetEnvironmentVariable(name);
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if (string.IsNullOrEmpty(str))
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{
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return defaultValue;
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}
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switch (str.ToLowerInvariant())
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{
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case "true":
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case "1":
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case "yes":
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return true;
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case "false":
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case "0":
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case "no":
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return false;
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default:
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return defaultValue;
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}
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}
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public static string EnsureVariable(string variableName)
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{
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string value = Environment.GetEnvironmentVariable(variableName);
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if (string.IsNullOrEmpty(value))
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{
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throw new BuildFailureException($"'{variableName}' environment variable was not found.");
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}
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return value;
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}
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}
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}
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