# Stub for loading a runing phases on a bunch of modules
#
-# The point is to refine this module is executable that does things.
-# One simple way is to use the `-m` option of engines plug various phases.
+# The point is to refine this module in executable that does things.
+# One simple way is to use the `-m` option of engines to plug various phases.
+#
+# One other way is to redefine `do_work`. See `test_test_phase.nit`.
module test_phase
import modelbuilder
+redef class ToolContext
+ var default_phase = new DefaultPhase(self, null)
+end
+
+# Empty phase that delegates `process_mainmodule` to the global `do_work`.
+class DefaultPhase
+ super Phase
+ redef fun process_mainmodule(mainmodule, given_mmodules) do
+ do_work(mainmodule, given_mmodules, toolcontext.modelbuilder)
+ end
+end
+
+# Easy entry point to prototype a specific work or proof-of-concept.
+#
+# Complex or mature work should use the full `phase` framework to enable
+# combination and orcherstration of works.
+#
+# * `mainmodule` is the bottom main module (possibly implicit).
+# * `given_mmodules` is the exact list of module from the command line.
+# * `modelbuilder` is the context that contains a lot of things.
+#
+# @toimplement
+fun do_work(mainmodule: MModule, given_mmodules: SequenceRead[MModule], modelbuilder: ModelBuilder) do end
+
# Create a tool context to handle options and paths
var toolcontext = new ToolContext
toolcontext.tooldescription = "Usage: [OPTION]... <file.nit>..."
var modelbuilder = new ModelBuilder(model, toolcontext)
# Here we load an process all modules passed on the command line
-var mmodules = modelbuilder.parse(arguments)
+var mmodules = modelbuilder.parse_full(arguments)
modelbuilder.run_phases
toolcontext.run_global_phases(mmodules)