From 1df5bcf9c397be6e6ee5ad88ae97e7cb1dd25a1e Mon Sep 17 00:00:00 2001
From: Morten Piibeleht <morten.piibeleht@gmail.com>
Date: Tue, 25 Jun 2024 14:15:35 +1200
Subject: [PATCH] property & repl shenanigans

---
 src/sandbox.jl | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/sandbox.jl b/src/sandbox.jl
index dbfbab1..e8300ef 100644
--- a/src/sandbox.jl
+++ b/src/sandbox.jl
@@ -89,13 +89,28 @@ Contains the result of an evaluation (see [`evaluate!`](@ref)).
 """
 struct Result
     sandbox::Sandbox
-    value::AbstractValue
+    _value::AbstractValue
     output::String
     show::String
     _source::Union{String, Nothing}
     _expressions::Vector{Tuple{Any, String}}
 end
 
+function Base.getproperty(r::Result, name::Symbol)
+    if name === :error
+        return getfield(r, :_value) isa ExceptionValue
+    elseif name === :value
+        # TODO: change to _value[] ?
+        return getfield(r, :_value)
+    else
+        return getfield(r, name)
+    end
+end
+
+function Base.propertynames(::Type{Result})
+    return (:sandbox, :value, :output, :show, :error)
+end
+
 """
     evaluate!(sandbox::Sandbox, [code::AbstractString]; kwargs...)
 
@@ -131,9 +146,9 @@ function evaluate!(sandbox::Sandbox; color::Bool=true, repl::Bool=false)
     # TODO: use keywords, linenumbernode?
     expressions = _parseblock(code)
     for (ex, str) in expressions
-        # if repl
-        #     ex = REPL.softscope(ex)
-        # end
+        if repl
+            ex = REPL.softscope(ex)
+        end
         c = IOCapture.capture(; rethrow=InterruptException, color) do
             cd(sandbox.pwd) do
                 Core.eval(sandbox.m, ex)