heta_compiler v check moved to load_jlplatform

src/heta_cli/connect.jl

@@ -62,8 +62,13 @@ function load_jlplatform(
   model_jl::AbstractString; 
   rm_out::Bool = false
 )
+
   # load model to Main
   Base.include(Main, model_jl)
+
+  version = Main.__platform__[3]
+  @assert version == HETA_COMPILER_VERSION "The model was build with Heta compiler v$version, which is not supported.\n"*
+  "This HetaSimulator release includes Heta compiler v$HETA_COMPILER_VERSION. Please re-compile the model with HetaSimulator load_platform()."
 
   # remove output after model load
   rm_out && rm(dirname("$model_jl"); force=true, recursive=true)

src/import_platform.jl

@@ -8,10 +8,6 @@ function Platform(
     scenarios::Tuple,
     version::String
 )
-    # TODO: semver approach might be better
-    @assert version == HETA_COMPILER_VERSION "The model was build with Heta compiler v$version, which is not supported.\n"*
-    "This HetaSimulator release includes Heta compiler v$HETA_COMPILER_VERSION. Please re-compile the model with HetaSimulator load_platform()."
-
     print("Loading platform... ")
     model_pairs = [pair[1] => Model(pair[2]...) for pair in pairs(models)]
 

test/dummy_jlmodel.jl

@@ -0,0 +1,18 @@
+#= 
+    This code was generated by heta-compiler 0.0.1
+=#
+
+__platform__ = (function()
+
+### NO MODEL CODE ###
+
+return (
+  (
+    nameless = nothing,
+  ),
+  (),
+  "0.0.1"
+)
+
+end
+)()

test/heta_compiler_test.jl

@@ -1,2 +1,3 @@
 
-@test chomp(read(`$(HetaSimulator.heta_exe_path) -v`, String)) == HetaSimulator.HETA_COMPILER_VERSION
+@test chomp(read(`$(HetaSimulator.heta_exe_path) -v`, String)) == HetaSimulator.HETA_COMPILER_VERSION
+@test_throws AssertionError("The model was build with Heta compiler v0.0.1, which is not supported.\nThis HetaSimulator release includes Heta compiler v0.8.6. Please re-compile the model with HetaSimulator load_platform().") load_jlplatform("$HetaSimulatorDir/test/dummy_jlmodel.jl")