27 lines
796 B
C#
27 lines
796 B
C#
using NozCli.Repl;
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using Spectre.Console;
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namespace NozCli.Commands;
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public class HelpCommand : ICommand
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{
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public string Name => "help";
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public string Description => "Show available commands";
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public string Usage => "help";
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private readonly IReadOnlyList<ICommand> _commands;
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public HelpCommand(IReadOnlyList<ICommand> commands) => _commands = commands;
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public Task ExecuteAsync(string[] args, ReplContext ctx)
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{
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var table = new Table().BorderStyle(Style.Plain).HideHeaders();
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table.AddColumns("cmd", "desc");
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foreach (var cmd in _commands.OrderBy(c => c.Name))
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table.AddRow($"[cyan]{cmd.Usage,-28}[/]", $"[dim]{cmd.Description}[/]");
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AnsiConsole.Write(table);
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return Task.CompletedTask;
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}
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}
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