# Option --only-parse
var opt_only_parse: OptionBool = new OptionBool("Only proceed to parse step of loaders", "--only-parse")
+ # Option --ignore-visibility
+ var opt_ignore_visibility: OptionBool = new OptionBool("Do not check, and produce errors, on visibility issues.", "--ignore-visibility")
+
redef init
do
super
- option_context.add_option(opt_path, opt_only_parse, opt_only_metamodel)
+ option_context.add_option(opt_path, opt_only_parse, opt_only_metamodel, opt_ignore_visibility)
end
fun modelbuilder: ModelBuilder do return modelbuilder_real.as(not null)
private var modelbuilder_real: nullable ModelBuilder = null
- fun run_global_phases(mainmodule: MModule)
+ # Run `process_mainmodule` on all phases
+ fun run_global_phases(mmodules: Array[MModule])
do
+ assert not mmodules.is_empty
+ var mainmodule
+ 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(modelbuilder.model, null, "<main>", new Location(null, 0, 0, 0, 0))
+ mainmodule.set_imported_mmodules(mmodules)
+ end
for phase in phases_list do
- phase.process_mainmodule(mainmodule)
+ if phase.disabled then continue
+ phase.process_mainmodule(mainmodule, mmodules)
end
end
end
redef class Phase
- # Specific action to execute on the whole program
- # Called by the `ToolContext::run_global_phases`
+ # Specific action to execute on the whole program.
+ # Called by the `ToolContext::run_global_phases`.
+ #
+ # `mainmodule` is the main module of the program.
+ # It could be an implicit module (called "<main>").
+ #
+ # `given_modules` is the list of explicitely requested modules.
+ # from the command-line for instance.
+ #
+ # REQUIRE: `not given_modules.is_empty`
+ # REQUIRE: `(given_modules.length == 1) == (mainmodule == given_modules.first)`
+ #
# @toimplement
- fun process_mainmodule(mainmodule: MModule) do end
+ fun process_mainmodule(mainmodule: MModule, given_mmodules: SequenceRead[MModule]) do end
end
# Load the associated project and groups if required
private fun identify_file(path: String): nullable ModulePath
do
- if not path.file_exists then
- toolcontext.error(null, "Error: `{path}` does not exists")
- return null
+ # special case for not a nit file
+ if path.file_extension != "nit" then
+ # search in known -I paths
+ var candidate = search_module_in_paths(null, path, self.paths)
+
+ # Found nothins? maybe it is a group...
+ if candidate == null and path.file_exists then
+ var mgroup = get_mgroup(path)
+ if mgroup != null then
+ var owner_path = mgroup.filepath.join_path(mgroup.name + ".nit")
+ if owner_path.file_exists then candidate = owner_path
+ end
+ end
+
+ if candidate == null then
+ toolcontext.error(null, "Error: cannot find module `{path}`.")
+ return null
+ end
+ path = candidate
end
# Fast track, the path is already known
end
var res = new ModulePath(pn, path, mgroup)
+ mgroup.module_paths.add(res)
identified_files[rp] = res
return res
end
# Load it manually
- var nmodule = load_module_ast(filename)
+ var nmodule = load_module_ast(file.filepath)
if nmodule == null then return null # forward error
# build the mmodule and load imported modules
nmodules.add(nmodule)
self.mmodule2nmodule[mmodule] = nmodule
+ if decl != null then
+ var ndoc = decl.n_doc
+ if ndoc != null then mmodule.mdoc = ndoc.to_mdoc
+ end
+
return mmodule
end
redef fun to_s do return filepath
end
+redef class MGroup
+ # modules paths associated with the group
+ private var module_paths = new Array[ModulePath]
+end
redef class AStdImport
# The imported module once determined
redef class APrivateVisibility
redef fun mvisibility do return private_visibility
end
+
+redef class ADoc
+ private var mdoc_cache: nullable MDoc
+ fun to_mdoc: MDoc
+ do
+ var res = mdoc_cache
+ if res != null then return res
+ res = new MDoc
+ for c in n_comment do
+ var text = c.text
+ if text.length < 2 then
+ res.content.add ""
+ continue
+ end
+ assert text.chars[0] == '#'
+ if text.chars[1] == ' ' then
+ text = text.substring_from(2) # eat starting `#` and space
+ else
+ text = text.substring_from(1) # eat atarting `#` only
+ end
+ if text.chars.last == '\n' then text = text.substring(0, text.length-1) # drop \n
+ res.content.add(text)
+ end
+ mdoc_cache = res
+ return res
+ end
+end
nitlanguage / nit.git / blobdiff