# Simple tool to list Nit source files
module nitls
-intrude import modelbuilder
+import modelbuilder
+intrude import loader
import ordered_tree
+import console
+
+class ProjTree
+ super OrderedTree[Object]
+
+ var opt_paths = false
+ var tc: ToolContext
+
+ redef fun display(o)
+ do
+ if o isa MGroup then
+ if opt_paths then
+ return o.filepath.as(not null)
+ else
+ var d = ""
+ if o.mdoc != null then
+ if tc.opt_no_color.value then
+ d = ": {o.mdoc.content.first}"
+ else
+ d = ": {o.mdoc.content.first.green}"
+ end
+ end
+ if tc.opt_no_color.value then
+ return "{o.name}{d} ({o.filepath.to_s})"
+ else
+ return "{o.name}{d} ({o.filepath.yellow})"
+ end
+ end
+ else if o isa ModulePath then
+ if opt_paths then
+ return o.filepath
+ else
+ var d = ""
+ if o.mmodule != null and o.mmodule.mdoc != null then
+ if tc.opt_no_color.value then
+ d = ": {o.mmodule.mdoc.content.first}"
+ else
+ d = ": {o.mmodule.mdoc.content.first.green}"
+ end
+ end
+ if tc.opt_no_color.value then
+ return "{o.name.bold}{d} ({o.filepath.to_s})"
+ else
+ return "{o.name.bold}{d} ({o.filepath.yellow})"
+ end
+ end
+ else
+ abort
+ end
+ end
+end
var tc = new ToolContext
-var model = new Model
-var mb = new ModelBuilder(model, tc)
var opt_keep = new OptionBool("Ignore errors and files that are not a Nit source file", "-k", "--keep")
var opt_recursive = new OptionBool("Process directories recussively", "-r", "--recursive")
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")
+var opt_project = new OptionBool("List projects paths (default)", "-P", "--project")
+var opt_depends = new OptionBool("List dependencies of given modules", "-d", "--depends")
+var opt_make = new OptionBool("List dependencies suitable for a rule in a Makefile. Alias for -d, -p and -s", "-M")
+var opt_paths = new OptionBool("List only path (instead of name + path)", "-p", "--path")
-tc.option_context.add_option(opt_keep, opt_recursive, opt_tree, opt_source, opt_project, opt_depends)
+tc.option_context.add_option(opt_keep, opt_recursive, opt_tree, opt_source, opt_project, opt_depends, opt_paths, opt_make)
tc.tooldescription = "Usage: nitls [OPTION]... <file.nit|directory>...\nLists the projects and/or paths of Nit sources files."
tc.process_options(args)
-var sum = opt_tree.value.to_i + opt_source.value.to_i + opt_project.value.to_i + opt_depends.value.to_i
+if opt_make.value then
+ opt_depends.value = true
+ opt_paths.value = true
+ opt_source.value = true
+end
+
+var sum = opt_tree.value.to_i + opt_source.value.to_i + opt_project.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
-
- mb.parse(tc.option_context.rest)
- for x in model.mmodules do
- print x.location.file.filename
- end
-end
+tc.keep_going = opt_keep.value
-if sum == 0 then opt_project.value = true
+var model = new Model
+var mb = new ModelBuilder(model, tc)
var files
if opt_recursive.value then
for a in files do
var mp = mb.identify_file(a)
- if mp == null then
- if not opt_keep.value then tc.check_errors
+ tc.check_errors
+ if mp != null and not opt_paths.value then
+ var mm = mb.load_module(mp.filepath)
+ if mm != null and opt_depends.value then
+ mb.build_module_importation(mm)
+ end
+ tc.check_errors
end
end
+if sum == 0 then opt_project.value = true
+
+var ot = new ProjTree(tc)
if opt_tree.value then
- var ot = new OrderedTree[Object]
+ ot.opt_paths = opt_paths.value
for p in model.mprojects do
for g in p.mgroups do
ot.add(g.parent, g)
for p in model.mprojects do
for g in p.mgroups do
for mp in g.module_paths do
- list.add(mp.filepath)
+ if opt_paths.value then
+ list.add(mp.filepath)
+ else
+ list.add("{g.full_name}/{ot.display(mp)}")
+ end
end
end
end
if opt_project.value then
var list = new Array[String]
for p in model.mprojects do
- list.add(p.root.filepath.as(not null))
+ var path = p.root.filepath.as(not null)
+ if opt_paths.value then
+ list.add(path)
+ else
+ if tc.opt_no_color.value then
+ list.add("{p.name} ({path})")
+ else
+ list.add("{p.name} ({path.yellow})")
+ end
+ end
end
alpha_comparator.sort(list)
for l in list do print l