Merge: doc: fixed some typos and other misc. corrections

[nit.git] / src / nitmetrics.nit

diff --git a/src/nitmetrics.nit b/src/nitmetrics.nit
index 6c5306e..032ce7f 100644 (file)
--- a/src/nitmetrics.nit
+++ b/src/nitmetrics.nit
@@ -17,85 +17,28 @@
 # A program that collects various metrics on nit programs and libraries
 module nitmetrics
 
-import modelbuilder
-import exprbuilder
+import frontend::code_gen
 import metrics
 
 # Create a tool context to handle options and paths
 var toolcontext = new ToolContext
+toolcontext.tooldescription = "Usage: nitmetrics [OPTION]... <file.nit>...\nComputes various metrics on Nit programs."
+
 # We do not add other options, so process them now!
-toolcontext.process_options
+toolcontext.process_options(args)
 
 # Get arguments
 var arguments = toolcontext.option_context.rest
-if arguments.is_empty or toolcontext.opt_help.value then
-       toolcontext.option_context.usage
-       return
-end
 
-# We need a model to collect stufs
+# We need a model to collect stuff
 var model = new Model
-# An a model builder to parse files
+# And a model builder to parse files
 var modelbuilder = new ModelBuilder(model, toolcontext)
 
 # Here we load an process all modules passed on the command line
-var mmodules = modelbuilder.parse_and_build(arguments)
-modelbuilder.full_propdef_semantic_analysis
-
-if mmodules.length == 0 then return
-
-var mainmodule: MModule
-if mmodules.length == 1 then
-       mainmodule = mmodules.first
-else
-       # We need a main module, so we build it by importing all modules
-       mainmodule = new MModule(model, null, "<main>", new Location(null, 0, 0, 0, 0))
-       mainmodule.set_imported_mmodules(mmodules)
-end
-
-# Now, we just have to play with the model!
-print "*** STATS ***"
-
-# Refinement usage metrics
-if toolcontext.opt_refinement.value then
-       print ""
-       compute_refinement_metrics(model)
-end
-
-# Self usage metrics
-if toolcontext.opt_self.value then
-       print ""
-       compute_self_metrics(modelbuilder)
-end
-
-# Nullables metrics
-if toolcontext.opt_nullables.value then
-       print ""
-       compute_nullables_metrics(modelbuilder)
-end
-
-# Static types metrics
-if toolcontext.opt_static_types.value then
-       print ""
-       compute_static_types_metrics(modelbuilder)
-end
-
-# Tables metrics
-if toolcontext.opt_tables.value then
-       print ""
-       compute_tables_metrics(mainmodule)
-end
+var mmodules = modelbuilder.parse_full(arguments)
+modelbuilder.run_phases
 
-# RTA metrics
-if toolcontext.opt_rta.value then
-       print ""
-       compute_rta_metrics(modelbuilder, mainmodule)
-end
+print "*** METRICS ***"
 
-# Generate Hyperdoc
-if toolcontext.opt_generate_hyperdoc.value then
-       generate_module_hierarchy(toolcontext, model)
-       generate_classdef_hierarchy(toolcontext, model)
-       generate_class_hierarchy(toolcontext, mainmodule)
-       generate_model_hyperdoc(toolcontext, model)
-end
+toolcontext.run_global_phases(mmodules)