sources.rb in pdd-0.20.7

- old
+ new

@@ -1,6 +1,6 @@
-# Copyright (c) 2014-2020 Yegor Bugayenko
+# Copyright (c) 2014-2021 Yegor Bugayenko
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the 'Software'), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -28,17 +28,26 @@
     # Ctor.
     # +dir+:: Directory with source code files
     def initialize(dir, ptns = [])
       @dir = File.absolute_path(dir)
       @exclude = ptns + ['.git/**/*']
+      @include = ptns + ['.git/**/*']
     end
 
     # Fetch all sources.
     def fetch
       files = Dir.glob(
         File.join(@dir, '**/*'), File::FNM_DOTMATCH
       ).reject { |f| File.directory?(f) }
+      included = 0
+      @include.each do |ptn|
+        Dir.glob(File.join(@dir, ptn), File::FNM_DOTMATCH) do |f|
+          files.keep_if { |i| i != f }
+          included += 1
+        end
+      end
+      PDD.log.info "#{files.size} file(s) found, #{included} files included"
       excluded = 0
       @exclude.each do |ptn|
         Dir.glob(File.join(@dir, ptn), File::FNM_DOTMATCH) do |f|
           files.delete_if { |i| i == f }
           excluded += 1
@@ -51,9 +60,13 @@
       end
     end
 
     def exclude(ptn)
       Sources.new(@dir, @exclude.push(ptn))
+    end
+
+    def include(ptn)
+      Sources.new(@dir, @include.push(ptn))
     end
 
     private
 
     # @todo #98:30min Change the implementation of this method