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 global Nit compiler
23 import rapid_type_analysis
24 import global_compiler
25 import separate_erasure_compiler
26 import separate_compiler
28 # Create a tool context to handle options and paths
29 var toolcontext
= new ToolContext
31 # Create a new option for --global
32 var opt_global
= new OptionBool("Use global compilation", "--global")
33 toolcontext
.option_context
.add_option
(opt_global
)
35 var opt_mixins
= new OptionArray("Additionals module to min-in", "-m")
36 toolcontext
.option_context
.add_option
(opt_mixins
)
38 # We do not add other options, so process them now!
39 toolcontext
.process_options
41 # We need a model to collect stufs
43 # An a model builder to parse files
44 var modelbuilder
= new ModelBuilder(model
, toolcontext
)
46 var arguments
= toolcontext
.option_context
.rest
47 if arguments
.is_empty
then
48 toolcontext
.option_context
.usage
51 if arguments
.length
> 1 then
52 print
"Too much arguments: {arguments.join(" ")}"
53 toolcontext
.option_context
.usage
56 var progname
= arguments
.first
58 # Here we load an process all modules passed on the command line
59 var mmodules
= modelbuilder
.parse
([progname
])
60 mmodules
.add_all modelbuilder
.parse
(opt_mixins
.value
)
62 if mmodules
.is_empty
then return
63 modelbuilder
.run_phases
66 if mmodules
.length
== 1 then
67 mainmodule
= mmodules
.first
69 mainmodule
= new MModule(model
, null, mmodules
.first
.name
, mmodules
.first
.location
)
70 mainmodule
.set_imported_mmodules
(mmodules
)
73 var analysis
= modelbuilder
.do_rapid_type_analysis
(mainmodule
)
75 if toolcontext
.opt_erasure
.value
then
76 modelbuilder
.run_separate_erasure_compiler
(mainmodule
, analysis
)
77 else if opt_global
.value
then
78 modelbuilder
.run_global_compiler
(mainmodule
, analysis
)
80 modelbuilder
.run_separate_compiler
(mainmodule
, analysis
)