/// <summary>
/// Register the compiler plugin.
/// </summary>
/// <param name="plugin"></param>
public void Register(CompilerPlugin plugin)
{
_allPlugins.Add(plugin);
if (plugin.PluginType == "expr" && plugin.StartTokens.Length > 0)
{
foreach (var startToken in plugin.StartTokens)
{
var tokenPlugins = _pluginExprs.ContainsKey(startToken)
? _pluginExprs[startToken]
: new List<CompilerPlugin>();
tokenPlugins.Add(plugin);
_pluginExprs[startToken] = tokenPlugins;
}
}
else if(plugin.PluginType == "token" )
{
var tplugin = new TokenReplacePlugin();
var hasStartTokens = plugin.StartTokens != null && plugin.StartTokens.Length > 0;
var list = new List<CompilerPlugin>();
plugin.Handler = tplugin;
list.Add(plugin);
if( hasStartTokens )
{
foreach(var startToken in plugin.StartTokens)
{
_pluginTokens[startToken] = list;
}
}
if (plugin.TokenReplacements != null && plugin.TokenReplacements.Count > 0)
{
foreach (var replacements in plugin.TokenReplacements)
{
var alias = replacements[0];
var replaceWith = replacements[1];
tplugin.SetupReplacement(alias, replaceWith);
if(!hasStartTokens)
{
_pluginTokens[alias] = list;
}
}
}
}
}
