Merge branch 'release/1.2.7'

* tweak indent
* rename variable name (tag_xxx -> newer_tag_xxx)

.travis.yml

@@ -0,0 +1,15 @@
+language: ruby
+before_install:
+  - gem update --system
+  - gem --version
+rvm:
+  - 2.1.0
+gemfile:
+  - Gemfile
+
+notifications:
+  email:
+    recipients:
+      - sky4winder+githubchangeloggenerator@gmail.com
+    on_success: never # [always|never|change]
+    on_failure: change # [always|never|change]

CHANGELOG.md

@@ -1,30 +1,82 @@
 # Changelog
 
+## [1.2.6](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.6)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.5...1.2.6)
+#### 21/01/15
+- *Merged pull-request:* fix link tag format [\#45](https://github.com/skywinder/Github-Changelog-Generator/pull/45) ([sugamasao](https://github.com/sugamasao))
+
+## [1.2.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.5)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.4...1.2.5)
+#### 15/01/15
+- *Merged pull-request:* PrettyPrint class is included using lowercase 'pp' [\#43](https://github.com/skywinder/Github-Changelog-Generator/pull/43) ([schwing](https://github.com/schwing))
+
+- *Merged pull-request:* support enterprise github via command line options [\#42](https://github.com/skywinder/Github-Changelog-Generator/pull/42) ([glenlovett](https://github.com/glenlovett))
+
+- *Implemented enhancement:* Use milestone to specify in which version bug was fixed [\#22](https://github.com/skywinder/Github-Changelog-Generator/issues/22)
+
+- *Fixed bug:* Error when trying to generate log for repo without tags [\#32](https://github.com/skywinder/Github-Changelog-Generator/issues/32)
+
+## [1.2.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.4)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.3...1.2.4)
+#### 16/12/14
+- *Merged pull-request:* Fix crash when user is NULL [\#40](https://github.com/skywinder/Github-Changelog-Generator/pull/40) ([skywinder](https://github.com/skywinder))
+
+- *Merged pull-request:* Implement async fetching [\#39](https://github.com/skywinder/Github-Changelog-Generator/pull/39) ([skywinder](https://github.com/skywinder))
+
+- *Implemented enhancement:* Add ability to run with one parameter instead -u -p [\#38](https://github.com/skywinder/Github-Changelog-Generator/issues/38)
+
+- *Implemented enhancement:* Detailed output [\#33](https://github.com/skywinder/Github-Changelog-Generator/issues/33)
+
+- *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)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.2...1.2.3)
+#### 16/12/14
+## [1.2.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.2)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.1...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)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.0...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)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.4...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))
+- *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))
 
-- *Merged pull-request:* Test Pull-Request [\#26](https://github.com/skywinder/Github-Changelog-Generator/pull/26) ([skywinder](https://github.com/skywinder))
+- *Merged pull-request:* Test Pull-Request SHOULD NOT APPEAR IN LOG! [\#26](https://github.com/skywinder/Github-Changelog-Generator/pull/26) ([skywinder](https://github.com/skywinder))
 
-- *Merged pull-request:* Add ability to insert authors of pull-requests (--[no-]author option) [\#25](https://github.com/skywinder/Github-Changelog-Generator/pull/25) ([skywinder](https://github.com/skywinder))
+- *Merged pull-request:* Add ability to insert authors of pull-requests \(--\[no-\]author option\) [\#25](https://github.com/skywinder/Github-Changelog-Generator/pull/25) ([skywinder](https://github.com/skywinder))
 
 - *Merged pull-request:* Don't receive issues in case of --no-isses flag specied [\#24](https://github.com/skywinder/Github-Changelog-Generator/pull/24) ([skywinder](https://github.com/skywinder))
 
 ## [1.1.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.4)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.2...1.1.4)
 #### 18/11/14
 - *Merged pull-request:* Sort tags by date [\#23](https://github.com/skywinder/Github-Changelog-Generator/pull/23) ([skywinder](https://github.com/skywinder))
 
-- *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)
+- *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)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.1...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))
 
 - *Merged pull-request:* Fix bug with dot signs in user name [\#17](https://github.com/skywinder/Github-Changelog-Generator/pull/17) ([skywinder](https://github.com/skywinder))
 
 ## [1.1.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.1)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.0...1.1.1)
 #### 10/11/14
 - *Merged pull-request:* Remove duplicates of issues and pull-requests with same number [\#15](https://github.com/skywinder/Github-Changelog-Generator/pull/15) ([skywinder](https://github.com/skywinder))
 
@@ -33,6 +85,7 @@
 - *Merged pull-request:* Add ability to add or exclude issues without any labels [\#13](https://github.com/skywinder/Github-Changelog-Generator/pull/13) ([skywinder](https://github.com/skywinder))
 
 ## [1.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.0)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.1...1.1.0)
 #### 10/11/14
 - *Implemented enhancement:* Detect username and project form origin [\#11](https://github.com/skywinder/Github-Changelog-Generator/issues/11)
 
@@ -41,10 +94,12 @@
 - *Fixed bug:* Bug with wrong credentials in 1.0.1 [\#12](https://github.com/skywinder/Github-Changelog-Generator/issues/12)
 
 ## [1.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.1)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.0...1.0.1)
 #### 10/11/14
 - *Merged pull-request:* Implement support of different tags. [\#8](https://github.com/skywinder/Github-Changelog-Generator/pull/8) ([skywinder](https://github.com/skywinder))
 
 ## [1.0.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.0)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.1.0...1.0.0)
 #### 07/11/14
 - *Merged pull-request:* Add support for issues in CHANGELOG [\#7](https://github.com/skywinder/Github-Changelog-Generator/pull/7) ([skywinder](https://github.com/skywinder))
 
@@ -57,12 +112,14 @@
 - *Fixed bug:* Last tag not appeared in changelog [\#5](https://github.com/skywinder/Github-Changelog-Generator/issues/5)
 
 ## [0.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/0.1.0)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.2...0.1.0)
 #### 07/11/14
 - *Merged pull-request:* Add changelog generation for last tag [\#2](https://github.com/skywinder/Github-Changelog-Generator/pull/2) ([skywinder](https://github.com/skywinder))
 
-- *Merged pull-request:* Add option (-o --output) to specify name of the output file. [\#1](https://github.com/skywinder/Github-Changelog-Generator/pull/1) ([skywinder](https://github.com/skywinder))
+- *Merged pull-request:* Add option \(-o --output\) to specify name of the output file. [\#1](https://github.com/skywinder/Github-Changelog-Generator/pull/1) ([skywinder](https://github.com/skywinder))
 
 ## [0.0.2](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.2)
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.1...0.0.2)
 #### 06/11/14
 ## [0.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.1)
 #### 06/11/14

Gemfile

@@ -1,3 +1,4 @@
 source 'https://rubygems.org'
 gem 'github_api'
 gem 'colorize'
+gem 'rake'

Gemfile.lock

@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.3.6)
-    colorize (0.7.3)
+    colorize (0.7.4)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     faraday (0.9.0)
@@ -15,13 +15,13 @@ GEM
       multi_json (>= 1.7.5, < 2.0)
       nokogiri (~> 1.6.3)
       oauth2
-    hashie (3.3.1)
+    hashie (3.3.2)
-    jwt (1.0.0)
+    jwt (1.2.0)
     mini_portile (0.6.1)
     multi_json (1.10.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    nokogiri (1.6.4)
+    nokogiri (1.6.5)
       mini_portile (~> 0.6.0)
     oauth2 (1.0.0)
       faraday (>= 0.8, < 0.10)
@@ -30,6 +30,7 @@ GEM
       multi_xml (~> 0.5)
       rack (~> 1.2)
     rack (1.5.2)
+    rake (10.4.2)
     thread_safe (0.3.4)
 
 PLATFORMS
@@ -38,3 +39,4 @@ PLATFORMS
 DEPENDENCIES
   colorize
   github_api
+  rake

README.md

@@ -2,6 +2,7 @@ GitHub Changelog Generator
 ==================
 
 [![Gem Version](https://badge.fury.io/rb/github_changelog_generator.svg)](http://badge.fury.io/rb/github_changelog_generator)
+[![Build Status](https://travis-ci.org/skywinder/Github-Changelog-Generator.svg?branch=master)](https://travis-ci.org/skywinder/Github-Changelog-Generator)
 
 Changelog generation has never been so easy.
 
@@ -15,17 +16,17 @@ You're almost done!
 ## Usage
 **It's really simple**: 
 
-- `cd` to your Project folder with configured git and just type:
+- If your **git remote** `origin` refer to your GitHub repo, then just go to your project folder and run:
 
 		github_changelog_generator
 
-- from anywhere:
+-  or from anywhere:
 
-		github_changelog_generator -u github-username -p github-project
+		github_changelog_generator -u github_username -p github_project
      
-As output you will get `CHANGELOG.md` file with *pretty Markdown-formatted* changelog.
+As output you will get `CHANGELOG.md` file with pretty *Markdown-formatted* changelog.
 
-## Params:
+### Params:
 Type `github_changelog_generator --help` for detailed usage.
 
     Usage: changelog_generator [options]
@@ -44,6 +45,27 @@ Type `github_changelog_generator --help` for detailed usage.
             --labels  x,y,z              List of labels. Issues with that labels will be included to changelog. Default is 'bug,enhancement'
         -v, --version                    Print version number
 
+
+### GitHub token
+
+Since GitHub allow to make only 50 requests without authentication it's recommended to run this script with token
+
+**You can easily [generate it here](https://github.com/settings/applications)**.
+
+And:
+
+- Run with key `-t [your-16-digit-token]` 
+- Or set environment variable `CHANGELOG_GITHUB_TOKEN` and specify there your token. 
+ 		
+	i.e. add to your `~/.bash_profile` or `~/.zshrc` or any other place to load ENV variables string :
+
+        export CHANGELOG_GITHUB_TOKEN="your-40-digit-github-token"
+
+So, if you got error like this:
+>! /Library/Ruby/Gems/2.0.0/gems/github_api-0.12.2/lib/github_api/response/raise_error.rb:14:in `on_complete'
+
+It's time to create this token or wait for 1 hour before GitHub reset the counter for your IP.
+
 ## Examples:
 
 - Look at **[CHANGELOG.md](https://github.com/skywinder/Github-Changelog-Generator/blob/master/CHANGELOG.md)** for **this** project
@@ -52,22 +74,10 @@ Type `github_changelog_generator --help` for detailed usage.
 		github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
 
 
-## FAQ:
+## Projects using this library
-Since GitHub allow to make only 50 requests without authentication it's recommended to run this script with token
+[Wikipage with list of projects](https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) 
 
-**You can easily [generate it here](https://github.com/settings/applications)**.
+*If you are using `github_changelog_generator` for generation chamgelog in your project or know of project that uses it, please add it to [this] (https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) list.*
-
-And:
-
-- Run with key `-t [your-16-digit-token]` that 
-- Or set environment variable `CHANGELOG_GITHUB_TOKEN` and specify there your token. 
- 		
-	i.e. add to your `~/.bash_profile` or `~/.zshrc` or any other place to load ENV variables string `export CHANGELOG_GITHUB_TOKEN="your-40-digit-github-token"'`
-
-So, if you got error like this:
->! /Library/Ruby/Gems/2.0.0/gems/github_api-0.12.2/lib/github_api/response/raise_error.rb:14:in `on_complete'
-
-It's time to create this token or wait for 1 hour before GitHub reset the counter for your IP.
 
 ## Am I missed some essential feature?
 
@@ -87,3 +97,7 @@ It's time to create this token or wait for 1 hour before GitHub reset the counte
 ## License
 
 Github Changelog Generator is released under the [MIT License](http://www.opensource.org/licenses/MIT).
+
+
+[![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/skywinder/github-changelog-generator/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
+

Rakefile

@@ -0,0 +1,9 @@
+require "rake/testtask"
+
+task :default => [:test]
+
+Rake::TestTask.new do |t|
+  t.verbose = true
+  t.libs.push("demo", "test")
+  t.pattern = "test/**/*_test.rb"
+end

lib/github_changelog_generator.rb

@@ -3,7 +3,10 @@
 require 'github_api'
 require 'json'
 require 'colorize'
+require 'benchmark'
+
 require_relative 'github_changelog_generator/parser'
+require_relative 'github_changelog_generator/generator'
 require_relative 'github_changelog_generator/version'
 
 module GitHubChangelogGenerator
@@ -11,6 +14,8 @@ module GitHubChangelogGenerator
 
     attr_accessor :options, :all_tags, :github
 
+    PER_PAGE_NUMBER = 30
+
     def initialize
 
       @options = Parser.parse_options
@@ -23,11 +28,14 @@ module GitHubChangelogGenerator
 
       github_token
 
-      if @github_token.nil?
+      github_options = {per_page: PER_PAGE_NUMBER}
-        @github = Github.new
+      github_options[:oauth_token] = @github_token unless @github_token.nil?
-      else
+      github_options[:endpoint] = options[:github_endpoint] unless options[:github_endpoint].nil?
-        @github = Github.new oauth_token: @github_token
+      github_options[:site] = options[:github_endpoint] unless options[:github_site].nil?
-      end
+
+      @github = Github.new github_options
+
+      @generator = Generator.new(@options)
 
       @all_tags = self.get_all_tags
       @pull_requests = self.get_all_closed_pull_requests
@@ -53,18 +61,23 @@ module GitHubChangelogGenerator
     def get_all_closed_pull_requests
 
       if @options[:verbose]
-        puts 'Fetching pull requests..'
+        print "Fetching pull requests...\r"
       end
 
       response = @github.pull_requests.list @options[:user], @options[:project], :state => 'closed'
 
       pull_requests = []
+      page_i = 0
       response.each_page do |page|
+        page_i += PER_PAGE_NUMBER
+        print "Fetching pull requests... #{page_i}\r"
         pull_requests.concat(page)
       end
 
+      print "\r"
+
       if @options[:verbose]
-        puts "Received all closed pull requests: #{pull_requests.count}"
+        puts "Received closed pull requests: #{pull_requests.count}"
       end
 
       unless @options[:pull_request_labels].nil?
@@ -111,7 +124,6 @@ module GitHubChangelogGenerator
       if @options[:last]
         log += self.generate_log_between_tags(self.all_tags[0], self.all_tags[1])
       elsif @options[:tag1] and @options[:tag2]
-
         tag1 = @options[:tag1]
         tag2 = @options[:tag2]
         tags_strings = []
@@ -140,14 +152,19 @@ module GitHubChangelogGenerator
       output_filename = "#{@options[:output]}"
       File.open(output_filename, 'w') { |file| file.write(log) }
 
-      puts "Done! Generated log placed in #{output_filename}"
+      puts "Done! Generated log placed in #{`pwd`.strip!}/#{output_filename}"
 
     end
 
     def generate_log_for_all_tags
       log = ''
-      @all_tags.each { |tag| self.get_time_of_tag(tag) }
 
+      # Async fetching tags:
+      threads = []
+      @all_tags.each { |tag|
+        threads << Thread.new { self.get_time_of_tag(tag) }
+      }
+      threads.each { |thr| thr.join }
 
       if @options[:verbose]
         puts "Sorting tags.."
@@ -159,11 +176,11 @@ module GitHubChangelogGenerator
         puts "Generating log.."
       end
 
-      for index in 1 ... self.all_tags.size
+      (1 ... self.all_tags.size).each { |index|
         log += self.generate_log_between_tags(self.all_tags[index], self.all_tags[index-1])
-      end
+      }
 
-      log += self.generate_log_before_tag(self.all_tags.last)
+      log += generate_log_between_tags(nil, self.all_tags.last)
 
       log
     end
@@ -175,16 +192,19 @@ module GitHubChangelogGenerator
     def get_all_tags
 
       if @options[:verbose]
-        puts 'Fetching all tags..'
+        print "Fetching tags...\r"
       end
 
       response = @github.repos.tags @options[:user], @options[:project]
 
       tags = []
+      page_i = 0
       response.each_page do |page|
+        page_i += PER_PAGE_NUMBER
+        print "Fetching tags... #{page_i}\r"
         tags.concat(page)
       end
-
+      print "\r"
       if @options[:verbose]
         puts "Found #{tags.count} tags"
       end
@@ -211,19 +231,63 @@ module GitHubChangelogGenerator
 
     def generate_log_between_tags(older_tag, newer_tag)
 
+      if newer_tag.nil?
+        puts "Can't find tag -> terminate"
+        exit 1
+      end
+
       newer_tag_time = self.get_time_of_tag(newer_tag)
       newer_tag_name = newer_tag['name']
 
       if older_tag.nil?
+        older_tag_name = nil
         filtered_pull_requests = delete_by_time(@pull_requests, :merged_at, newer_tag_time)
-        issues = delete_by_time(@issues, :closed_at, newer_tag_time)
+        filtered_issues = delete_by_time(@issues, :closed_at, newer_tag_time)
       else
         older_tag_time = self.get_time_of_tag(older_tag)
+        older_tag_name = older_tag['name']
         filtered_pull_requests = delete_by_time(@pull_requests, :merged_at, newer_tag_time, older_tag_time)
-        issues = delete_by_time(@issues, :closed_at, newer_tag_time, older_tag_time)
+        filtered_issues = delete_by_time(@issues, :closed_at, newer_tag_time, older_tag_time)
       end
 
-      self.create_log(filtered_pull_requests, issues, newer_tag_name, newer_tag_time)
+
+      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?
+              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, older_tag_name)
 
     end
 
@@ -249,36 +313,37 @@ module GitHubChangelogGenerator
       }
     end
 
-    def generate_log_before_tag(tag)
+    # @param [Array] pull_requests
-      generate_log_between_tags(nil, tag)
+    # @param [Array] issues
-    end
+    # @param [String] newer_tag_name
+    # @param [String] newer_tag_time
+    # @param [String] older_tag_name
+    # @return [String]
+    def create_log(pull_requests, issues, newer_tag_name, newer_tag_time, older_tag_name = nil)
 
-    def create_log(pull_requests, issues, tag_name, tag_time)
+      github_site = options[:github_site] || 'https://github.com'
+
+      project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}"
 
       # Generate tag name and link
-      trimmed_tag = tag_name.tr('v', '')
+      log = "## [#{newer_tag_name}](#{project_url}/tree/#{newer_tag_name})\n"
-      log = "## [#{trimmed_tag}] (https://github.com/#{@options[:user]}/#{@options[:project]}/tree/#{tag_name})\n"
+
+      if @options[:compare_link] && older_tag_name
+        # Generate compare link
+        log += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_name})\n"
+      end
 
       #Generate date string:
-      time_string = tag_time.strftime @options[:format]
+      time_string = newer_tag_time.strftime @options[:format]
       log += "#### #{time_string}\n"
 
       if @options[:pulls]
         # Generate pull requests:
-        if pull_requests
+        pull_requests.each { |pull_request|
-          if @options[:author]
+          merge = @generator.get_string_for_pull_request(pull_request)
-            pull_requests.each { |dict|
-              merge = "#{@options[:merge_prefix]}#{dict[:title]} [\\##{dict[:number]}](#{dict.html_url}) ([#{dict.user.login}](#{dict.user.html_url}))\n\n"
           log += "- #{merge}"
-            }
-          else
-            pull_requests.each { |dict|
-              merge = "#{@options[:merge_prefix]}#{dict[:title]} [\\##{dict[:number]}](#{dict.html_url})\n\n"
-              log += "- #{merge}"
-            }
-          end
 
-        end
+        } if pull_requests
       end
 
       if @options[:issues]
@@ -321,7 +386,9 @@ module GitHubChangelogGenerator
             intro = 'Implemented enhancement'
           end
 
-          merge = "*#{intro}:* #{dict[:title]} [\\##{dict[:number]}](#{dict.html_url})\n\n"
+          enc_string = @generator.encapsulate_string dict[:title]
+
+          merge = "*#{intro}:* #{enc_string} [\\##{dict[:number]}](#{dict.html_url})\n\n"
           log += "- #{merge}"
         }
       end
@@ -334,10 +401,6 @@ module GitHubChangelogGenerator
         return @tag_times_hash[prev_tag['name']]
       end
 
-      if @options[:verbose]
-        puts "Getting time for tag #{prev_tag['name']}"
-      end
-
       github_git_data_commits_get = @github.git_data.commits.get @options[:user], @options[:project], prev_tag['commit']['sha']
       time_string = github_git_data_commits_get['committer']['date']
       Time.parse(time_string)
@@ -346,13 +409,22 @@ module GitHubChangelogGenerator
 
     def get_all_issues
 
+      if @options[:verbose]
+        print "Fetching closed issues...\r"
+      end
+
       response = @github.issues.list user: @options[:user], repo: @options[:project], state: 'closed', filter: 'all', labels: nil
 
       issues = []
+      page_i = 0
       response.each_page do |page|
+        page_i += PER_PAGE_NUMBER
+        print "Fetching closed issues... #{page_i}\r"
         issues.concat(page)
       end
 
+      print "\r"
+
       # remove pull request from issues:
       issues.select! { |x|
         x.pull_request == nil
@@ -362,6 +434,11 @@ module GitHubChangelogGenerator
         puts "Received closed issues: #{issues.count}"
       end
 
+
+      if @options[:verbose]
+        puts "Filtering issues with labels #{@options[:labels]}#{@options[:add_issues_wo_labels] ? ' and w/o labels' : ''}"
+      end
+
       filtered_issues = issues.select { |issue|
         #compare is there any labels from @options[:labels] array
         (issue.labels.map { |label| label.name } & @options[:labels]).any?
@@ -376,7 +453,7 @@ module GitHubChangelogGenerator
       end
 
       if @options[:verbose]
-        puts "Filter issues with labels #{@options[:labels]}#{@options[:add_issues_wo_labels] ? ' and w/o labels' : ''}: #{filtered_issues.count} issues"
+        puts "Filtered issues: #{filtered_issues.count}"
       end
 
       filtered_issues

lib/github_changelog_generator/generator.rb

@@ -0,0 +1,38 @@
+module GitHubChangelogGenerator
+  class Generator
+
+    def initialize(options = nil)
+      @options = options
+    end
+
+    def get_string_for_pull_request(pull_request)
+      encapsulated_title = self.encapsulate_string pull_request[:title]
+
+      merge = "#{@options[:merge_prefix]}#{encapsulated_title} [\\##{pull_request[:number]}](#{pull_request.html_url})"
+      if @options[:author]
+        if pull_request.user.nil?
+          merge += " ({Null user})\n\n"
+        else
+          merge += " ([#{pull_request.user.login}](#{pull_request.user.html_url}))\n\n"
+        end
+      else
+        merge += "\n\n"
+      end
+      merge
+    end
+
+    def encapsulate_string(string)
+
+      string.gsub! '\\', '\\\\'
+
+      encpas_chars = %w(> * _ \( \) [ ])
+      encpas_chars.each{ |char|
+        string.gsub! char, "\\#{char}"
+      }
+
+      string
+    end
+
+  end
+
+end

lib/github_changelog_generator/parser.rb

@@ -1,12 +1,12 @@
 #!/usr/bin/env ruby
 require 'optparse'
-require 'PP'
+require 'pp'
 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, :compare_link => true}
 
       parser = OptionParser.new { |opts|
         opts.banner = 'Usage: changelog_generator [options]'
@@ -16,12 +16,14 @@ module GitHubChangelogGenerator
         opts.on('-p', '--project [PROJECT]', 'Name of project on GitHub') do |last|
           options[:project] = last
         end
-        opts.on('-t', '--token [TOKEN]', 'To make more than 50 requests this script required your OAuth token for GitHub. You can generate here: https://github.com/settings/tokens/new') do |last|
+        opts.on('-t', '--token [TOKEN]', 'To make more than 50 requests per hour your GitHub token required. You can generate it here: https://github.com/settings/tokens/new') do |last|
           options[:token] = last
         end
-        opts.on('-h', '--help', 'Displays Help') do
+        opts.on('-f', '--date-format [FORMAT]', 'Date format. Default is %d/%m/%y') do |last|
-          puts opts
+          options[:format] = last
-          exit
+        end
+        opts.on('-o', '--output [NAME]', 'Output file. Default is CHANGELOG.md') do |last|
+          options[:output] = last
         end
         opts.on('--[no-]verbose', 'Run verbosely. Default is true') do |v|
           options[:verbose] = v
@@ -35,41 +37,55 @@ module GitHubChangelogGenerator
         opts.on('--[no-]pull-requests', 'Include pull-requests to changelog. Default is true') do |v|
           options[:pulls] = v
         end
-        opts.on('-l', '--last-changes', 'Generate log between last 2 tags only') do |last|
+        opts.on('--[no-]filter-issues-by-milestone', 'Use milestone to detect when issue was resolved. Default is true') do |last|
-          options[:last] = 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
-        opts.on('-f', '--date-format [FORMAT]', 'Date format. Default is %d/%m/%y') do |last|
+        opts.on('--[no-]compare-link', 'Include compare link between older version and newer version. Default is true') do |v|
-          options[:format] = last
+          options[:compare_link] = v
-        end
-        opts.on('-o', '--output [NAME]', 'Output file. Default is CHANGELOG.md') do |last|
-          options[:output] = last
         end
         opts.on('--labels  x,y,z', Array, 'Issues with that labels will be included to changelog. Default is \'bug,enhancement\'') do |list|
           options[:labels] = list
         end
-        opts.on('--filter-pull-requests  x,y,z', Array, 'Pull requests with that labels will be included to changelog. pull requests w\o labels will be included anyway.') do |list|
+        opts.on('--labels-pr x,y,z', Array, 'Only pull requests with specified labels will be included to changelog. Default is nil') do |list|
           options[:pull_request_labels] = list
         end
+        opts.on('--github-site [URL]', 'The Enterprise Github site on which your project is hosted.') do |last|
+          options[:github_site] = last
+        end
+        opts.on('--github-api [URL]', 'The enterprise endpoint to use for your Github API.') do |last|
+          options[:github_endpoint] = last
+        end
         opts.on('-v', '--version', 'Print version number') do |v|
           puts "Version: #{GitHubChangelogGenerator::VERSION}"
           exit
         end
+        opts.on('-h', '--help', 'Displays Help') do
+          puts opts
+          exit
+        end
       }
 
       parser.parse!
 
-      #udefined case with 1 parameter:
       if ARGV[0] && !ARGV[1]
-        puts parser.banner
+        github_site = options[:github_site] ? options[:github_site] : 'github.com'
+        # this match should parse https://github.com/skywinder/Github-Changelog-Generator and skywinder/Github-Changelog-Generator to user and name
+        match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(ARGV[0])
+
+        if match[2].nil?
           exit
+        else
+          options[:user] = match[1]
+          options[:project]= match[2]
+        end
       end
 
       if !options[:user] && !options[:project]
         remote = `git remote -vv`.split("\n")
-        match = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)\.git.*/.match(remote[0])
+        match = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)?(?:\.git).*/.match(remote[0])
 
         if match && match[1] && match[2]
           puts "Detected user:#{match[1]}, project:#{match[2]}"
@@ -86,7 +102,6 @@ module GitHubChangelogGenerator
       if ARGV[1]
         options[:tag1] = ARGV[0]
         options[:tag2] = ARGV[1]
-
       end
 
       options

lib/github_changelog_generator/version.rb

@@ -1,3 +1,3 @@
 module GitHubChangelogGenerator
-  VERSION = '1.2.1'
+  VERSION = '1.2.7'
 end