static bool LoadFromFile(NestingRulesProvider provider)
{
try {
using var reader = new StreamReader(provider.SourceFile);
var json = JObject.Parse(reader.ReadToEnd());
if (json != null)
{
var parentNode = json ["dependentFileProviders"] [TokenNameAdd] as JObject;
foreach (var jsonProp in parentNode.Properties())
{
JObject rpobj = null;
try {
rpobj = parentNode [jsonProp.Name] [TokenNameAdd].Value <JObject> ();
} catch {
Debug.WriteLine($"No patterns specified for {jsonProp.Name} nesting rule");
}
if (jsonProp.Name == RuleNameAddedExtension)
{
ParseRulesProvider(provider, NestingRuleKind.AddedExtension, rpobj);
}
else if (jsonProp.Name == RuleNameAllExtensions)
{
ParseRulesProvider(provider, NestingRuleKind.AllExtensions, rpobj);
}
else if (jsonProp.Name == RuleNameExtensionToExtension)
{
ParseRulesProvider(provider, NestingRuleKind.ExtensionToExtension, rpobj);
}
else if (jsonProp.Name == RuleNameFileSuffixToExtension)
{
ParseRulesProvider(provider, NestingRuleKind.FileSuffixToExtension, rpobj);
}
else if (jsonProp.Name == RuleNameFileToFile)
{
ParseRulesProvider(provider, NestingRuleKind.FileToFile, rpobj);
}
else if (jsonProp.Name == RuleNamePathSegment)
{
ParseRulesProvider(provider, NestingRuleKind.PathSegment, rpobj);
}
}
return(true);
}
} catch (Exception ex) {
LoggingService.LogError($"Unable to parse {provider.SourceFile}: {ex}");
}
return(false);
}
static void ParseRulesProvider(NestingRulesProvider provider, NestingRuleKind kind, JObject jobj)
{
if (jobj == null)
{
// Fallback to create an empty rule for this NestingRuleKind
provider.AddRule(kind, NestingRule.AllFilesWildcard, Array.Empty <string> ());
return;
}
foreach (var prop in jobj.Properties())
{
if (prop.Value.Type == JTokenType.Array)
{
provider.AddRule(kind, prop.Name, (prop.Value as JArray).Select(x => x.Value <string> ()));
}
}
}
