/// <summary>
/// Adds the EnvironmentVariables to the key generation
/// </summary>
/// <param name="builder"></param>
/// <param name="key"></param>
/// <returns></returns>
public static IMorestachioConfigurationBuilder UseEnvironmentVariableValues(
this IMorestachioConfigurationBuilder builder, string key)
{
var values = Environment.GetEnvironmentVariables()
.OfType <DictionaryEntry>()
.ToDictionary(e => e.Key.ToString(), e => e.Value);
return(builder.UseValues(key, values));
}
/// <summary>
/// Adds a set of values to the morestachio config.
/// </summary>
/// <param name="builder"></param>
/// <param name="key">Can be ether null for all or a key</param>
/// <param name="values">To set of key-values that should be passed to the config expression</param>
/// <returns></returns>
public static IMorestachioConfigurationBuilder UseValues(this IMorestachioConfigurationBuilder builder, string key, IDictionary <string, object> values)
{
key = key ?? string.Empty;
if (!builder.Options.Values.TryGetValue(key, out var vals))
{
vals = new Dictionary <string, object>();
builder.Options.Values.Add(key, vals);
}
foreach (var value in values)
{
vals[value.Key] = value.Value;
}
return(builder);
}
/// <summary>
/// Sets a function to evaluate if a key or value needs to be processed by morestachio
/// </summary>
/// <param name="builder"></param>
/// <param name="discovery"></param>
/// <returns></returns>
public static IMorestachioConfigurationBuilder UseDiscovery(this IMorestachioConfigurationBuilder builder, Func <KeyValuePair <string, string>, bool> discovery)
{
builder.Options.TransformCondition = discovery;
return(builder);
}
/// <summary>
/// Sets a function to get a new <see cref="ParserOptions"/>
/// </summary>
/// <param name="builder"></param>
/// <param name="options"></param>
/// <returns></returns>
public static IMorestachioConfigurationBuilder UseOptions(this IMorestachioConfigurationBuilder builder, Func <ParserOptions> options)
{
builder.Options.ParserOptions = options;
return(builder);
}
