add ability to disable milestones filtering

CHANGELOG.md

@@ -12,24 +12,20 @@
 
 - *Fixed bug:* Docs lacking or basic behavior not as advertised [\#30](https://github.com/skywinder/Github-Changelog-Generator/issues/30)
 
-- *Fixed bug:* Crash when try generate log for rails [\#35](https://github.com/skywinder/Github-Changelog-Generator/issues/35)
-
 ## [1.2.3] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.3)
 #### 16/12/14
+- *Fixed bug:* Encapsulate \[ \> \* \_ \ \] signs in issues names [\#34](https://github.com/skywinder/Github-Changelog-Generator/issues/34)
+
 ## [1.2.2] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.2)
 #### 10/12/14
 - *Merged pull-request:* Add a Bitdeli Badge to README [\#36](https://github.com/skywinder/Github-Changelog-Generator/pull/36) ([bitdeli-chef](https://github.com/bitdeli-chef))
 
-- *Fixed bug:* Encapsulate \[ \> \* \_ \ \] signs in issues names [\#34](https://github.com/skywinder/Github-Changelog-Generator/issues/34)
-
 ## [1.2.1] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.1)
 #### 22/11/14
 - *Merged pull-request:* Issues for last tag not in list [\#29](https://github.com/skywinder/Github-Changelog-Generator/pull/29) ([skywinder](https://github.com/skywinder))
 
 - *Merged pull-request:* Disable default --filter-pull-requests option. [\#28](https://github.com/skywinder/Github-Changelog-Generator/pull/28) ([skywinder](https://github.com/skywinder))
 
-- *Fixed bug:* Script fills changelog only for first 30 tags. [\#20](https://github.com/skywinder/Github-Changelog-Generator/issues/20)
-
 ## [1.2.0] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.0)
 #### 19/11/14
 - *Merged pull-request:* Add filter for pull-requests labels. \(option --filter-pull-requests\) [\#27](https://github.com/skywinder/Github-Changelog-Generator/pull/27) ([skywinder](https://github.com/skywinder))
@@ -46,6 +42,8 @@
 
 - *Implemented enhancement:* Implement ability to retrieve GitHub token from ENV variable \(to not put it to script directly\) [\#19](https://github.com/skywinder/Github-Changelog-Generator/issues/19)
 
+- *Fixed bug:* Script fills changelog only for first 30 tags. [\#20](https://github.com/skywinder/Github-Changelog-Generator/issues/20)
+
 ## [1.1.2] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.2)
 #### 12/11/14
 - *Merged pull-request:* Fix bug with dot signs in project name [\#18](https://github.com/skywinder/Github-Changelog-Generator/pull/18) ([skywinder](https://github.com/skywinder))

lib/github_changelog_generator.rb

@@ -244,39 +244,41 @@ module GitHubChangelogGenerator
       end
 
 
-      #delete excess irrelevant issues (according milestones)
-      filtered_issues.select!{ |issue|
-        if issue.milestone.nil?
-          true
-        else
-          #check, that this milestone in tag list:
-          milestone_is_tag = @all_tags.find{|tag|
-            tag.name == issue.milestone.title
-          }
-          milestone_is_tag.nil?
-        end
+      if @options[:filter_issues_by_milestone]
+        #delete excess irrelevant issues (according milestones)
+        filtered_issues.select! { |issue|
+          if issue.milestone.nil?
+            true
+          else
+            #check, that this milestone in tag list:
+            milestone_is_tag = @all_tags.find { |tag|
+              tag.name == issue.milestone.title
+            }
+            milestone_is_tag.nil?
+          end
 
-      }
+        }
 
-      #add missed issues (according milestones)
-      issues_to_add = @issues.select{|issue|
-        if issue.milestone.nil?
-          false
-        else
-          #check, that this milestone in tag list:
-          milestone_is_tag = @all_tags.find{|tag|
-            tag.name == issue.milestone.title
-          }
-
-          if milestone_is_tag.nil?
+        #add missed issues (according milestones)
+        issues_to_add = @issues.select { |issue|
+          if issue.milestone.nil?
             false
           else
-            issue.milestone.title == newer_tag_name
-          end
-        end
-      }
+            #check, that this milestone in tag list:
+            milestone_is_tag = @all_tags.find { |tag|
+              tag.name == issue.milestone.title
+            }
 
-      filtered_issues |= issues_to_add
+            if milestone_is_tag.nil?
+              false
+            else
+              issue.milestone.title == newer_tag_name
+            end
+          end
+        }
+
+        filtered_issues |= issues_to_add
+      end
 
       self.create_log(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_time)
 
@@ -430,7 +432,7 @@ module GitHubChangelogGenerator
       if @options[:add_issues_wo_labels]
         issues_wo_labels = issues.select {
           # add issues without any labels
-            |issue| !issue.labels.map  { |label| label.name }.any?
+            |issue| !issue.labels.map { |label| label.name }.any?
         }
         filtered_issues.concat(issues_wo_labels)
       end

lib/github_changelog_generator/parser.rb

@@ -6,7 +6,7 @@ require_relative 'version'
 module GitHubChangelogGenerator
   class Parser
     def self.parse_options
-      options = {:tag1 => nil, :tag2 => nil, :format => '%d/%m/%y', :output => 'CHANGELOG.md', :labels => %w(bug enhancement), :pulls => true, :issues => true, :verbose => true, :add_issues_wo_labels => true, :merge_prefix => '*Merged pull-request:* ', :author => true, :pull_request_labels => nil}
+      options = {:tag1 => nil, :tag2 => nil, :format => '%d/%m/%y', :output => 'CHANGELOG.md', :labels => %w(bug enhancement), :pulls => true, :issues => true, :verbose => true, :add_issues_wo_labels => true, :merge_prefix => '*Merged pull-request:* ', :author => true, :pull_request_labels => nil, :filter_issues_by_milestone => true}
 
       parser = OptionParser.new { |opts|
         opts.banner = 'Usage: changelog_generator [options]'
@@ -37,6 +37,9 @@ module GitHubChangelogGenerator
         opts.on('--[no-]pull-requests', 'Include pull-requests to changelog. Default is true') do |v|
           options[:pulls] = v
         end
+        opts.on('--[no-]filter-issues-by-milestone', 'Use milestone to detect when issue was resolved. Default is true') do |last|
+          options[:filter_issues_by_milestone] = last
+        end
         opts.on('--[no-]author', 'Add author of pull-request in the end. Default is true') do |author|
           options[:last] = author
         end