metrics: type phase attributes with Phase instead of private subclasses

[nit.git] / src / nitls.nit

diff --git a/src/nitls.nit b/src/nitls.nit
index ac2e549..3c24c20 100644 (file)
--- a/src/nitls.nit
+++ b/src/nitls.nit
@@ -29,17 +29,29 @@ var opt_recursive = new OptionBool("Process directories recussively", "-r", "--r
 var opt_tree = new OptionBool("List source files in their groups and projects", "-t", "--tree")
 var opt_source = new OptionBool("List source files", "-s", "--source")
 var opt_project = new OptionBool("List projects paths (default)", "-p", "--project")
+var opt_depends = new OptionBool("List dependencies of given modules", "-M", "--depends")
 
-tc.option_context.add_option(opt_keep, opt_recursive, opt_tree, opt_source, opt_project)
+tc.option_context.add_option(opt_keep, opt_recursive, opt_tree, opt_source, opt_project, opt_depends)
+tc.tooldescription = "Usage: nitls [OPTION]... <file.nit|directory>...\nLists the projects and/or paths of Nit sources files."
+tc.process_options(args)
 
-tc.process_options
+var sum = opt_tree.value.to_i + opt_source.value.to_i + opt_project.value.to_i + opt_depends.value.to_i
+if sum > 1 then
+       print "Error: options --tree, --source, and --project are exclusives."
+       print tc.tooldescription
+       exit 1
+end
+
+if opt_depends.value then
+       if opt_recursive.value then
+               print "-M incompatible with -r"
+               exit 1
+       end
 
-var sum = opt_tree.value.to_i + opt_source.value.to_i + opt_project.value.to_i
-if sum > 1 or tc.option_context.rest.is_empty or tc.opt_help.value then
-       print "Usage: nitls [OPTION].. [FILES]..."
-       print "List Nit source files"
-       tc.option_context.usage
-       exit 0
+       mb.parse(tc.option_context.rest)
+       for x in model.mmodules do
+               print x.location.file.filename
+       end
 end
 
 if sum == 0 then opt_project.value = true