1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2012 Jean Privat <jean@pryen.org>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 # A program that collects various metrics on nit programs and libraries
23 # Create a tool context to handle options and paths
24 var toolcontext
= new ToolContext
25 toolcontext
.tooldescription
= "Usage: nitmetrics [OPTION]... <file.nit>...\nComputes various metrics on Nit programs."
27 # We do not add other options, so process them now!
28 toolcontext
.process_options
(args
)
31 var arguments
= toolcontext
.option_context
.rest
33 # We need a model to collect stufs
35 # An a model builder to parse files
36 var modelbuilder
= new ModelBuilder(model
, toolcontext
)
38 # Here we load an process all modules passed on the command line
39 var mmodules
= modelbuilder
.parse
(arguments
)
40 modelbuilder
.run_phases
42 print
"*** METRICS ***"
44 toolcontext
.run_global_phases
(mmodules
)