public ObjectInfo GetObjectInfo(object context, object obj)
{
obj = obj is EvaluationResult evalResult
? evalResult.Value
: obj;
if (obj == null || IsInvalid(obj))
{
return(s_nullObj);
}
if (obj.GetType().IsArray)
{
return(ArrayObjInfo(((IEnumerable)obj).Cast <object>().ToArray()));
}
var customResult = m_customRenderer?.Invoke(this, context, obj);
if (customResult != null)
{
return(customResult);
}
return(Match(obj, new CaseMatcher <ObjectInfo>[]
{
Case <ScopeLocals>(scope => new ObjectInfo(LocalsScopeName, null, Lazy.Create(() => GetLocalsForStackEntry(scope.EvalState, scope.FrameIndex)))),
Case <ScopePipGraph>(scope => PipGraphInfo(scope.Graph).WithPreview(PipGraphScopeName)),
Case <ScopeAllModules>(scope => ArrayObjInfo(scope.EvaluatedModules.ToArray()).WithPreview(EvaluatedModulesScopeName)),
Case <IModuleAndContext>(mc => GetObjectInfo(mc.Tree.RootContext, mc.Module)),
Case <ObjectInfo>(objInf => objInf),
Case <IPipGraph>(graph => PipGraphInfo(graph)),
Case <Pip>(pip => GenericObjectInfo(pip, $"<{pip.PipType}>")),
Case <PipProvenance>(prov => ProvenanceInfo(prov)),
Case <EnvironmentVariable>(envVar => EnvironmentVariableInfo(envVar)),
Case <PipFragment>(pipFrag => PipFragmentInfo(context, pipFrag)),
Case <Thunk>(thunk => thunk.Value != null ? GetObjectInfo(context, thunk.Value) : new ObjectInfo("<not evaluated>")),
Case <FunctionLikeExpression>(lambda => LambdaInfo(lambda)),
Case <Closure>(cls => LambdaInfo(cls.Function)),
Case <SymbolAtom>(sym => new ObjectInfo(sym.ToString(StringTable))),
Case <StringId>(id => new ObjectInfo(id.ToString(StringTable))),
Case <PipId>(id => new ObjectInfo($"{id.Value}")),
Case <UndefinedLiteral>(_ => new ObjectInfo("undefined", UndefinedLiteral.Instance)),
Case <UndefinedValue>(_ => new ObjectInfo("undefined", UndefinedValue.Instance)),
Case <AbsolutePath>(path => new ObjectInfo($"p`{path.ToString(PathTable)}`", path)),
Case <RelativePath>(path => new ObjectInfo($"r`{path.ToString(StringTable)}`", path)),
Case <PathAtom>(atom => new ObjectInfo($"a`{atom.ToString(StringTable)}`", atom)),
Case <FileArtifact>(file => new ObjectInfo($"f`{file.Path.ToString(PathTable)}`", file)),
Case <DirectoryArtifact>(dir => new ObjectInfo($"d`{dir.Path.ToString(PathTable)}`", dir)),
Case <int>(num => new ObjectInfo($"{num}")),
Case <uint>(num => new ObjectInfo($"{num}")),
Case <short>(num => new ObjectInfo($"{num}", (int)num)),
Case <long>(num => new ObjectInfo($"{num}")),
Case <char>(ch => new ObjectInfo($"'{ch}'", ch.ToString())),
Case <string>(str => new ObjectInfo($"\"{str}\"", str)),
Case <Enum>(e => new ObjectInfo($"{e.GetType().Name}.{e}", e)),
Case <NumberLiteral>(numLit => new ObjectInfo(numLit.UnboxedValue.ToString(), numLit)),
Case <Func <object> >(func => FuncObjInfo(func)),
Case <ArraySegment <object> >(arrSeg => ArrayObjInfo(arrSeg)),
Case <IEnumerable>(enu =>
new ObjectInfo("IEnumerable", Lazy.Create(() => new[] { new Property("Result", enu.Cast <object>().ToArray()) }))),
Case <ArrayLiteral>(arrLit => ArrayObjInfo(arrLit.Values.Select(v => v.Value).ToArray()).WithOriginal(arrLit)),
Case <ModuleBinding>(binding => GetObjectInfo(context, binding.Body)),
Case <ErrorValue>(error => ErrorValueInfo()),
Case <object>(o => GenericObjectInfo(o, o?.ToString()))
},
defaultResult: s_nullObj));
}
public ObjectInfo GetObjectInfo(object context, object obj)
{
obj = obj is EvaluationResult evalResult
? evalResult.Value
: obj;
if (obj == null || IsInvalid(obj))
{
return(s_nullObj);
}
if (obj.GetType().IsArray)
{
return(ArrayObjInfo(((IEnumerable)obj).Cast <object>().ToArray()));
}
var customResult = m_customRenderer?.Invoke(this, context, obj);
if (customResult != null)
{
return(customResult);
}
return(obj switch
{
ScopeLocals scope => new ObjectInfo(LocalsScopeName, null, Lazy.Create(() => GetLocalsForStackEntry(scope.EvalState, scope.FrameIndex))),
ScopePipGraph scope => PipGraphInfo(scope.Graph).WithPreview(PipGraphScopeName),
ScopeAllModules scope => ArrayObjInfo(scope.EvaluatedModules.ToArray()).WithPreview(EvaluatedModulesScopeName),
IModuleAndContext mc => GetObjectInfo(mc.Tree.RootContext, mc.Module),
ObjectInfo objInf => objInf,
IPipGraph graph => PipGraphInfo(graph),
Pip pip => GenericObjectInfo(pip, $"<{pip.PipType}>").Build(),
PipProvenance prov => ProvenanceInfo(prov),
EnvironmentVariable envVar => EnvironmentVariableInfo(envVar),
PipFragment pipFrag => PipFragmentInfo(context, pipFrag),
Thunk thunk => thunk.Value != null?GetObjectInfo(context, thunk.Value) : new ObjectInfo("<not evaluated>"),
FunctionLikeExpression lambda => LambdaInfo(lambda),
Closure cls => LambdaInfo(cls.Function),
SymbolAtom sym => new ObjectInfo(sym.ToString(StringTable)),
StringId id => new ObjectInfo(id.ToString(StringTable)),
PipId id => new ObjectInfo($"{id.Value}"),
UndefinedLiteral _ => new ObjectInfo("undefined", UndefinedLiteral.Instance),
UndefinedValue _ => new ObjectInfo("undefined", UndefinedValue.Instance),
AbsolutePath path => new ObjectInfo($"p`{path.ToString(PathTable)}`", path),
RelativePath path => new ObjectInfo($"r`{path.ToString(StringTable)}`", path),
PathAtom atom => new ObjectInfo($"a`{atom.ToString(StringTable)}`", atom),
FileArtifact file => new ObjectInfo($"f`{file.Path.ToString(PathTable)}`", file),
DirectoryArtifact dir => new ObjectInfo($"d`{dir.Path.ToString(PathTable)}`", dir),
int num => new ObjectInfo($"{num}"),
uint num => new ObjectInfo($"{num}"),
short num => new ObjectInfo($"{num}", (int)num),
long num => new ObjectInfo($"{num}"),
char ch => new ObjectInfo($"'{ch}'", ch.ToString()),
string str => new ObjectInfo($"\"{str}\"", str),
Enum e => new ObjectInfo($"{e.GetType().Name}.{e}", e),
NumberLiteral numLit => new ObjectInfo(numLit.UnboxedValue.ToString(), numLit),
Func <object> func => FuncObjInfo(func),
ArraySegment <object> arrSeg => ArrayObjInfo(arrSeg),
IEnumerable enu => new ObjectInfoBuilder().Preview("IEnumerable").Prop("Result", Lazy.Create <object>(() => enu.Cast <object>().ToArray())).Build(),
ArrayLiteral arrLit => ArrayObjInfo(arrLit.Values.Select(v => v.Value).ToArray()).WithOriginal(arrLit),
ModuleBinding binding => GetObjectInfo(context, binding.Body),
ErrorValue error => ErrorValueInfo(),
object o => GenericObjectInfo(o).Build(),
_ => s_nullObj
});