nitls: use color when listing things

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/nitls.nit b/src/nitls.nit
index ad087ee..64131b7 100644 (file)
--- a/src/nitls.nit
+++ b/src/nitls.nit
@@ -20,11 +20,13 @@ module nitls
 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
@@ -34,21 +36,35 @@ class ProjTree
                        else
                                var d = ""
                                if o.mdoc != null then
-                                       d = ": {o.mdoc.content.first}"
+                                       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
-                               return "{o.name} ({o.filepath.to_s}){d}"
                        end
                else if o isa ModulePath then
                        if opt_paths then
                                return o.filepath
-                       else if o.mmodule != null then
+                       else
                                var d = ""
-                               if o.mmodule.mdoc != null then
-                                       d = ": {o.mmodule.mdoc.content.first}"
+                               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
-                               return "{o.name}{d} ({o.filepath})"
-                       else
-                               return "{o.name} ({o.filepath})"
                        end
                else
                        abort
@@ -122,7 +138,7 @@ end
 
 if sum == 0 then opt_project.value = true
 
-var ot = new ProjTree
+var ot = new ProjTree(tc)
 if opt_tree.value then
        ot.opt_paths = opt_paths.value
        for p in model.mprojects do
@@ -161,7 +177,11 @@ if opt_project.value then
                if opt_paths.value then
                        list.add(path)
                else
-                       list.add("{p.name} ({path})")
+                       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)