public static string ToYaml(this ShellCollection shells)
{
var serializer = new SerializerBuilder().Build();
var yaml = serializer.Serialize(shells);
return(yaml);
}
public static ShellCollection ToShellCollection(this IEnumerable <KeyValuePair <string, string> > collection)
{
var shells = new ShellCollection();
foreach (var item in collection)
{
shells.AddShell(item);
}
return(shells);
}
public override int Execute(CommandContext context, MenuSettings settings)
{
int id = 0;
ShellCollection shells = settings.EnableDiscovery ? DiscoveryService.FindShells() : ConfigService.ReadConfig() ?? new ShellCollection();
settings.ExtraShell.ToList().ForEach(s => shells.AddShell(s));
if (shells.Count < 1)
{
System.Console.WriteLine("No shells available! Configure your shells, use --auto, or provide a shell with --shell to continue.");
System.Console.ReadLine();
return(424);
}
var menu = Question.Menu("Choose Shell...");
foreach (
KeyValuePair <string, string> shell in shells
.ToList()
.OrderBy(s => {
var shell = System.Environment.GetEnvironmentVariable("SHELL");
return(string.IsNullOrWhiteSpace(shell) ? true : s.Value != shell);
})
)
{
menu.AddOption(settings.IncludePath ? $"{shell.Key} [{shell.Value}]" : shell.Key, () => id = ShellService.SpawnShell(shell.Value));
}
if (settings.LoopShells)
{
menu.AddOption("-Exit", () => id = -1);
}
while (id != -1)
{
menu.Prompt();
if (!settings.LoopShells)
{
id = -1;
}
}
return(id);
}