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Warn about redirected streams in the CLI only when running inside Docker (#1176)

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Oleksii Holub 2023-12-29 00:14:43 +02:00 committed by GitHub
parent 4e3deb409c
commit a2c5d2e2dd
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 3 deletions
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7
DiscordChatExporter.Cli/Commands/Base/DiscordCommandBase.cs
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@ -4,6 +4,7 @@ using CliFx;
using CliFx.Attributes; using CliFx.Attributes;
using CliFx.Infrastructure; using CliFx.Infrastructure;
using DiscordChatExporter.Core.Discord; using DiscordChatExporter.Core.Discord;
using DiscordChatExporter.Core.Utils;
namespace DiscordChatExporter.Cli.Commands.Base; namespace DiscordChatExporter.Cli.Commands.Base;
@ -46,10 +47,10 @@ public abstract class DiscordCommandBase : ICommand
} }
#pragma warning restore CS0618 #pragma warning restore CS0618
// Note about interactivity // Note about interactivity for Docker
if (console.IsOutputRedirected) if (console.IsOutputRedirected && Docker.IsRunningInDocker)
{ {
console.Output.WriteLine( console.Error.WriteLine(
"Note: Output streams are redirected, rich console interactions are disabled. " "Note: Output streams are redirected, rich console interactions are disabled. "
+ "If you are running this command in Docker, consider allocating a pseudo-terminal for better user experience (docker run -it ...)." + "If you are running this command in Docker, consider allocating a pseudo-terminal for better user experience (docker run -it ...)."
); );

9
DiscordChatExporter.Core/Utils/Docker.cs Normal file
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@ -0,0 +1,9 @@
using System;
namespace DiscordChatExporter.Core.Utils;
public static class Docker
{
public static bool IsRunningInDocker { get; } =
Environment.GetEnvironmentVariable("DOTNET_RUNNING_IN_CONTAINER") == "true";
}