# Simple tool to list Nit source files
module nitls
-intrude import modelbuilder
+import modelbuilder
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 = ""
+ var dd = ""
+ 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 o.mmodule != null and not o.mmodule.in_importation.direct_greaters.is_empty then
+ var ms = new Array[String]
+ for m in o.mmodule.in_importation.direct_greaters do
+ if m.mgroup.mproject == o.mmodule.mgroup.mproject then
+ ms.add m.name
+ else
+ ms.add m.full_name
+ end
+ end
+ if tc.opt_no_color.value then
+ dd = " ({ms.join(" ")})"
+ else
+ dd = " ({ms.join(" ")})".light_gray
+ end
+ end
+ if tc.opt_no_color.value then
+ return "{o.name.bold}{d} ({o.filepath.to_s}){dd}"
+ else
+ return "{o.name.bold}{d} ({o.filepath.yellow}){dd}"
+ end
+ end
+ else
+ abort
+ end
+ end
+end
+
+class AlphaEntityComparator
+ super Comparator
+ fun nameof(a: COMPARED): String
+ do
+ if a isa MGroup then
+ return a.name
+ else if a isa ModulePath then
+ return a.name
+ else
+ abort
+ end
+ end
+ redef fun compare(a,b)
+ do
+ return nameof(a) <=> nameof(b)
+ 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_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)
+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.accept_no_arguments = true
+tc.process_options(args)
-tc.process_options
+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 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
+if sum > 1 then
+ print "Error: options --tree, --source, and --project are exclusive."
+ print tc.tooldescription
+ exit 1
end
-
if sum == 0 then opt_project.value = true
+tc.keep_going = opt_keep.value
+
+var model = new Model
+var mb = new ModelBuilder(model, tc)
+if tc.option_context.rest.is_empty then tc.option_context.rest.add "."
var files
if opt_recursive.value then
files = new Array[String]
for d in tc.option_context.rest do
- var pipe = new IProcess("find", d, "-name", "*.nit")
+ var pipe = new ProcessReader("find", d, "-name", "*.nit")
while not pipe.eof do
var l = pipe.read_line
if l == "" then break # last line
- l = l.substring(0,l.length-1) # strip last oef
files.add l
end
pipe.close
files = tc.option_context.rest
end
+if sum == 0 then
+ # If one of the file is a group, default is `opt_tree` instead of `opt_project`
+ for a in files do
+ var g = mb.get_mgroup(a)
+ if g != null then
+ opt_tree.value = true
+ opt_project.value = false
+ break
+ end
+ end
+end
+
+# Identify all relevant files
for a in files do
+ var g = mb.get_mgroup(a)
var mp = mb.identify_file(a)
- if mp == null then
- if not opt_keep.value then tc.check_errors
+ if g != null and not opt_project.value then
+ mb.visit_group(g)
+ end
+ if g == null and mp == null then
+ # not a group not a module, then look at files in the directory
+ var fs = a.files
+ for f in fs do
+ g = mb.get_mgroup(a/f)
+ if g != null and not opt_project.value then
+ mb.visit_group(g)
+ end
+ mp = mb.identify_file(a/f)
+ #print "{a/f}: {mp or else "?"}"
+ end
end
end
+# Load modules to get more informations
+for mp in mb.identified_files do
+ if not opt_paths.value or opt_depends.value then
+ var mm = mb.load_module(mp.filepath)
+ if mm != null and opt_depends.value then
+ mb.build_module_importation(mm)
+ end
+ end
+end
+#tc.check_errors
+
+
+var ot = new ProjTree(tc)
+var sorter = new AlphaEntityComparator
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)
+ var pa = g.parent
+ if g.is_interesting then
+ ot.add(pa, g)
+ pa = g
+ end
for mp in g.module_paths do
- ot.add(g, mp)
+ ot.add(pa, mp)
end
end
end
- ot.sort_with(new CachedAlphaComparator)
+ ot.sort_with(sorter)
ot.write_to(stdout)
end
if opt_source.value then
- var list = new Array[String]
+ var list = new Array[ModulePath]
for p in model.mprojects do
for g in p.mgroups do
for mp in g.module_paths do
- list.add(mp.filepath)
+ list.add mp
end
end
end
- alpha_comparator.sort(list)
- for l in list do print l
+ sorter.sort(list)
+ for mp in list do
+ if opt_paths.value then
+ print mp.filepath
+ else
+ print "{mp.mgroup.full_name}/{ot.display(mp)}"
+ end
+ end
end
if opt_project.value then
- var list = new Array[String]
+ var list = new Array[MGroup]
for p in model.mprojects do
- list.add(p.root.filepath.as(not null))
+ list.add p.root.as(not null)
+ end
+ sorter.sort(list)
+ for g in list do
+ var path = g.filepath.as(not null)
+ if opt_paths.value then
+ print path
+ else
+ var d = ""
+ var md = g.mdoc_or_fallback
+ if md != null then
+ if tc.opt_no_color.value then
+ d = ": {md.content.first}"
+ else
+ d = ": {md.content.first.green}"
+ end
+ end
+ if tc.opt_no_color.value then
+ print "{g.name}{d} ({path})"
+ else
+ print "{g.name}{d} ({path.yellow})"
+ end
+ end
end
- alpha_comparator.sort(list)
- for l in list do print l
end
nitlanguage / nit.git / blobdiff