/// <summary>
/// Returns true if this is a valid environment position
/// </summary>
/// <param name="environments"></param>
/// <param name="index"></param>
/// <returns></returns>
public static bool IsValid(this IEnvironmentCollection environments, int index)
{
Assert.ArgumentNotNull(environments, nameof(environments));
var allEnvs = environments.GetNames();
return(index >= 0 && index < allEnvs.Count);
}
private void ListEnvironments()
{
var highlight = new Brush(ConsoleColor.Black, ConsoleColor.Cyan);
var envList = _environments.GetNames();
for (int i = 0; i < envList.Count; i++)
{
var index = i + 1;
var env = envList[i];
_output
.Color(ConsoleColor.White).Write(index.ToString())
.Color(ConsoleColor.DarkGray).Write(") ")
.Color(env == _environments.CurrentName ? highlight : ConsoleColor.Cyan).Write(env)
.WriteLine();
}
}
/// <summary>
/// Sets the current environment by position
/// </summary>
/// <param name="environments"></param>
/// <param name="index"></param>
public static void SetCurrent(this IEnvironmentCollection environments, int index)
{
Assert.ArgumentNotNull(environments, nameof(environments));
var allEnvs = environments.GetNames();
if (index < 0 || index >= allEnvs.Count)
{
return;
}
environments.SetCurrent(allEnvs[index]);
}