Merge branch 'master' into travis-update

Conflicts:
	Gemfile

CHANGELOG.md

@@ -1,12 +1,42 @@
 # Changelog
 
+## [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))
+
+## [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))
+
+- *Merged pull-request:* Test Pull-Request [\#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:* 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)
+#### 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)
+
+- *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))
+
+- *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)
 #### 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)
+- *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))
 
-- *Merged pull-request:* Sort issues by tags [\#14](https://github.com/skywinder/Github-Changelog-Generator/pull/14)
+- *Merged pull-request:* Sort issues by tags [\#14](https://github.com/skywinder/Github-Changelog-Generator/pull/14) ([skywinder](https://github.com/skywinder))
 
-- *Merged pull-request:* Add ability to add or exclude issues without any labels [\#13](https://github.com/skywinder/Github-Changelog-Generator/pull/13)
+- *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)
 #### 10/11/14
@@ -18,13 +48,13 @@
 
 ## [1.0.1] (https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.1)
 #### 10/11/14
-- *Merged pull-request:* Implement support of different tags. [\#8](https://github.com/skywinder/Github-Changelog-Generator/pull/8)
+- *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)
 #### 07/11/14
-- *Merged pull-request:* Add support for issues in CHANGELOG [\#7](https://github.com/skywinder/Github-Changelog-Generator/pull/7)
+- *Merged pull-request:* Add support for issues in CHANGELOG [\#7](https://github.com/skywinder/Github-Changelog-Generator/pull/7) ([skywinder](https://github.com/skywinder))
 
-- *Merged pull-request:* Fix parsing date of pull request [\#3](https://github.com/skywinder/Github-Changelog-Generator/pull/3)
+- *Merged pull-request:* Fix parsing date of pull request [\#3](https://github.com/skywinder/Github-Changelog-Generator/pull/3) ([skywinder](https://github.com/skywinder))
 
 - *Implemented enhancement:* Implement option to specify output filename [\#4](https://github.com/skywinder/Github-Changelog-Generator/issues/4)
 
@@ -34,9 +64,9 @@
 
 ## [0.1.0] (https://github.com/skywinder/Github-Changelog-Generator/tree/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)
+- *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)
+- *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)
 #### 06/11/14

Gemfile

@@ -1,5 +1,3 @@
-
 source 'https://rubygems.org'
 gem 'github_api'
-gem 'httparty'
+gem 'colorize'
-gem 'rake'

Gemfile.lock

@@ -2,6 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.3.6)
+    colorize (0.7.3)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     faraday (0.9.0)
@@ -15,10 +16,6 @@ GEM
       nokogiri (~> 1.6.3)
       oauth2
     hashie (3.3.1)
-    httparty (0.13.2)
-      json (~> 1.8)
-      multi_xml (>= 0.5.2)
-    json (1.8.1)
     jwt (1.0.0)
     mini_portile (0.6.1)
     multi_json (1.10.1)
@@ -39,5 +36,5 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  colorize
   github_api
-  httparty

README.md

@@ -8,57 +8,77 @@ Changelog generation has never been so easy.
 This script automatically generate change-log from your tags and merged pull-requests.
 
 ## Installation:
+You're almost done!
+
 	[sudo] gem install github_changelog_generator
 
 ## 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  just run:
 
 		github_changelog_generator
 
-- from anywhere:
+-  or from anywhere:
 
 		github_changelog_generator -u github-username -p github-project
      
 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]
         -u, --user [USER]                Username of the owner of target GitHub repo
         -p, --project [PROJECT]          Name of project on GitHub
-    -t, --token [TOKEN]              To make more than 50 requests this script required your OAuth token for GitHub. You can generate it on https://github.com/settings/applications
+        -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
         -h, --help                       Displays Help
-    -v, --[no-]verbose               Run verbosely. Default is true
+            --[no-]verbose               Run verbosely. Default is true
             --[no-]issues                Include closed issues to changelog. Default is true
             --[no-]issues-without-labels Include closed issues without any labels to changelog. Default is true
             --[no-]pull-requests         Include pull-requests to changelog. Default is true
         -l, --last-changes               Generate log between last 2 tags only
+            --[no-]author                Add author of pull-request in the end. Default is true
         -f, --date-format [FORMAT]       Date format. Default is %d/%m/%y
         -o, --output [NAME]              Output file. Default is CHANGELOG.md
             --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
-## Examples:
-
-- Look at changelog for **[CHANGELOG.md](https://github.com/skywinder/Github-Changelog-Generator/blob/master/CHANGELOG.md)** for this project
-- This changelog: [ActionSheetPicker-3.0/CHANGELOG.md](https://github.com/skywinder/ActionSheetPicker-3.0/blob/master/CHANGELOG.md)  was generated by command:
-
-		github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
 
 
-## FAQ:
+### GitHub token
-Since GitHub allow to make only 50 requests without authentication it's recommended to run this scrip with key `-t [your-16-digit-token]` that you can easily **[generate it here](https://github.com/settings/applications)**.
+
+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
+- [ActionSheetPicker-3.0/CHANGELOG.md](https://github.com/skywinder/ActionSheetPicker-3.0/blob/master/CHANGELOG.md)  was generated by command:
+
+		github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
+
+
+## Projects using this library
+[Wikipage with list of projects](https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) 
+
+*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.*
+
 ## Am I missed some essential feature?
 
-**Nothing is impossible!** Open an [issue](https://github.com/skywinder/Github-Changelog-Generator/issues/new) and let's get this generator better together!
+**Nothing is impossible!** Open an [issue](https://github.com/skywinder/Github-Changelog-Generator/issues/new) and let's make generator better together!
 
 *Bug reports, feature requests, patches, well-wishes are always welcome!*
 
@@ -74,3 +94,7 @@ 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")
+

bin/github_changelog_generator

@@ -1,5 +1,4 @@
 #! /usr/bin/env ruby
 
 require 'github_changelog_generator'
-
+GitHubChangelogGenerator::ChangelogGenerator.new.compund_changelog
-ChangelogGenerator.new.compund_changelog

github_changelog_generator.gemspec

@@ -1,21 +1,32 @@
-Gem::Specification.new do |s|
+# coding: utf-8
-  s.name               = "github_changelog_generator"
-  s.version            = "1.1.1"
-  s.default_executable = "github_changelog_generator"
 
-  s.required_ruby_version     = '>= 1.9.3'
+lib = File.expand_path('../lib', __FILE__)
-  s.authors = ["Petr Korolev"]
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-  s.date = %q{2014-10-10}
+require 'github_changelog_generator/version'
-  s.description = %q{Script, that automatically generate change-log from your tags and pull-requests}
+
-  s.email = %q{sky4winder+github_changelog_generator@gmail.com}
+Gem::Specification.new do |spec|
-  s.files = ["lib/github_changelog_generator.rb", "lib/github_changelog_generator/parser.rb", "bin/github_changelog_generator"]
+  spec.name               = "github_changelog_generator"
-  s.homepage = %q{https://github.com/skywinder/Github-Changelog-Generator}
+  spec.version            = GitHubChangelogGenerator::VERSION
-  s.require_paths = ["lib"]
+  spec.default_executable = "github_changelog_generator"
-  s.rubygems_version = %q{1.6.2}
+
-  s.summary = %q{Script, that automatically generate change-log from your tags and pull-requests.}
+  spec.required_ruby_version     = '>= 1.9.3'
-  s.license       = "MIT"
+  spec.authors = ["Petr Korolev"]
-  s.add_runtime_dependency(%q<httparty>, ["~> 0.13"])
+  spec.email = %q{sky4winder+github_changelog_generator@gmail.com}
-  s.add_runtime_dependency(%q<github_api>, ["~> 0.12"])
+  spec.date = `date +"%Y-%m-%d"`.strip!
+  spec.summary = %q{Script, that automatically generate change-log from your tags and pull-requests.}
+  spec.description = %q{Script, that automatically generate change-log from your tags and pull-requests}
+  spec.homepage = %q{https://github.com/skywinder/Github-Changelog-Generator}
+  spec.license       = "MIT"
+
+  spec.files = `git ls-files -z`.split("\x0")
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.require_paths = ["lib"]
+
+  spec.add_development_dependency "bundler", "~> 1.7"
+  spec.add_development_dependency "rake", "~> 10.0"
+
+  spec.add_runtime_dependency(%q<github_api>, ["~> 0.12"])
+  spec.add_runtime_dependency(%q<colorize>, ["~> 0.7"])
 
-  s.executables   = %w(github_changelog_generator)
 end

lib/github_changelog_generator.rb

@@ -2,25 +2,40 @@
 
 require 'github_api'
 require 'json'
-require 'httparty'
+require 'colorize'
 require_relative 'github_changelog_generator/parser'
+require_relative 'github_changelog_generator/version'
 
-
+module GitHubChangelogGenerator
   class ChangelogGenerator
 
     attr_accessor :options, :all_tags, :github
 
-  def initialize()
+    def initialize
 
       @options = Parser.parse_options
-    if @options[:token]
+
-      @github = Github.new oauth_token: @options[:token]
+      if options[:verbose]
-    else
+        puts 'Input options:'
-      @github = Github.new
+        pp options
+        puts ''
       end
+
+      github_token
+
+      if @github_token.nil?
+        @github = Github.new
+      else
+        @github = Github.new oauth_token: @github_token
+      end
+
       @all_tags = self.get_all_tags
       @pull_requests = self.get_all_closed_pull_requests
+      if @options[:issues]
         @issues = self.get_all_issues
+      else
+        @issues = []
+      end
 
       @tag_times_hash = {}
     end
@@ -30,17 +45,57 @@ class ChangelogGenerator
     end
 
     def exec_command(cmd)
-    exec_cmd = "cd #{$project_path} && #{cmd}"
+      exec_cmd = "cd #{$project_path} and #{cmd}"
       %x[#{exec_cmd}]
     end
 
 
     def get_all_closed_pull_requests
-    request = @github.pull_requests.list @options[:user], @options[:project], :state => 'closed'
-    pull_requests = request.body
 
       if @options[:verbose]
-      puts 'Receive all pull requests'
+        puts 'Fetching pull requests..'
+      end
+
+      response = @github.pull_requests.list @options[:user], @options[:project], :state => 'closed'
+
+      pull_requests = []
+      response.each_page do |page|
+        pull_requests.concat(page)
+      end
+
+      if @options[:verbose]
+        puts "Received all closed pull requests: #{pull_requests.count}"
+      end
+
+      unless @options[:pull_request_labels].nil?
+
+        if @options[:verbose]
+          puts 'Filter all pull requests by labels.'
+        end
+
+        filtered_pull_requests = pull_requests.select { |pull_request|
+          #We need issue to fetch labels
+          issue = @github.issues.get @options[:user], @options[:project], pull_request.number
+          #compare is there any labels from @options[:labels] array
+          select_no_label = !issue.labels.map { |label| label.name }.any?
+
+          if @options[:verbose]
+            puts "Filter request \##{issue.number}."
+          end
+
+          if @options[:pull_request_labels].any?
+            select_by_label = (issue.labels.map { |label| label.name } & @options[:pull_request_labels]).any?
+          else
+            select_by_label = false
+          end
+
+          select_by_label | select_no_label
+        }
+
+        if @options[:verbose]
+          puts "Filtered pull requests with specified labels and w/o labels: #{filtered_pull_requests.count}"
+        end
+        return filtered_pull_requests
       end
 
       pull_requests
@@ -55,7 +110,7 @@ class ChangelogGenerator
 
       if @options[:last]
         log += self.generate_log_between_tags(self.all_tags[0], self.all_tags[1])
-    elsif @options[:tag1] && @options[:tag2]
+      elsif @options[:tag1] and @options[:tag2]
 
         tag1 = @options[:tag1]
         tag2 = @options[:tag2]
@@ -91,8 +146,21 @@ class ChangelogGenerator
 
     def generate_log_for_all_tags
       log = ''
+      @all_tags.each { |tag| self.get_time_of_tag(tag) }
+
+
+      if @options[:verbose]
+        puts "Sorting tags.."
+      end
+
+      @all_tags.sort_by! { |x| self.get_time_of_tag(x) }.reverse!
+
+      if @options[:verbose]
+        puts "Generating log.."
+      end
+
       for index in 1 ... self.all_tags.size
-      log += self.generate_log_between_tags(self.all_tags[index-1], self.all_tags[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)
@@ -106,107 +174,83 @@ class ChangelogGenerator
 
     def get_all_tags
 
-    url = "https://api.github.com/repos/#{@options[:user]}/#{@options[:project]}/tags"
-
       if @options[:verbose]
-      puts "Receive tags for repo #{url}"
+        puts 'Fetching all tags..'
       end
 
+      response = @github.repos.tags @options[:user], @options[:project]
+
+      tags = []
+      response.each_page do |page|
+        tags.concat(page)
+      end
+
+      if @options[:verbose]
+        puts "Found #{tags.count} tags"
+      end
+
+      tags
+    end
+
+    def github_token
       if @options[:token]
-      response = HTTParty.get(url,
+        return @github_token ||= @options[:token]
-                              :headers => {'Authorization' => "token #{@options[:token]}",
+      end
-                                           'User-Agent' => 'Changelog-Generator'})
+
+      env_var = ENV.fetch 'CHANGELOG_GITHUB_TOKEN', nil
+
+      unless env_var
+        puts "Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found.".yellow
+        puts "This script can make only 50 requests to GitHub API per hour without token!".yellow
+      end
+
+      @github_token ||= env_var
+
+    end
+
+
+    def generate_log_between_tags(older_tag, newer_tag)
+
+      newer_tag_time = self.get_time_of_tag(newer_tag)
+      newer_tag_name = newer_tag['name']
+
+      if older_tag.nil?
+        filtered_pull_requests = delete_by_time(@pull_requests, :merged_at, newer_tag_time)
+        issues = delete_by_time(@issues, :closed_at, newer_tag_time)
       else
-      response = HTTParty.get(url,
+        older_tag_time = self.get_time_of_tag(older_tag)
-                              :headers => {'User-Agent' => 'Changelog-Generator'})
+        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)
       end
 
-    json_parse = JSON.parse(response.body)
+      self.create_log(filtered_pull_requests, issues, newer_tag_name, newer_tag_time)
 
-    if @options[:verbose]
-      puts "Found #{json_parse.count} tags"
     end
 
-    json_parse
+    def delete_by_time(array, hash_key, newer_tag_time, older_tag_time = nil)
-  end
+      array.select { |req|
+        if req[hash_key]
+          t = Time.parse(req[hash_key]).utc
 
-  def generate_log_between_tags(since_tag, till_tag)
+          if older_tag_time.nil?
-    since_tag_time = self.get_time_of_tag(since_tag)
+            tag_in_range_old = true
-    till_tag_time = self.get_time_of_tag(till_tag)
-
-    # if we mix up tags order - lits fix it!
-    if since_tag_time > till_tag_time
-      since_tag, till_tag = till_tag, since_tag
-      since_tag_time, till_tag_time = till_tag_time, since_tag_time
-    end
-
-    till_tag_name = till_tag['name']
-
-    pull_requests = Array.new(@pull_requests)
-
-    pull_requests.delete_if { |req|
-      if req[:merged_at]
-        t = Time.parse(req[:merged_at]).utc
-        tag_is_later_since = t > since_tag_time
-        tag_is_before_till = t <= till_tag_time
-
-        in_range = (tag_is_later_since) && (tag_is_before_till)
-        !in_range
           else
-        true
+            tag_in_range_old = t > older_tag_time
           end
 
+          tag_in_range_new = t <= newer_tag_time
+
+          tag_in_range = (tag_in_range_old) && (tag_in_range_new)
+          
+          tag_in_range
+        else
+          false
+        end
       }
-
-    issues = Array.new(@issues)
-
-    issues.delete_if { |issue|
-      if issue[:closed_at]
-        t = Time.parse(issue[:closed_at]).utc
-        tag_is_later_since = t > since_tag_time
-        tag_is_before_till = t <= till_tag_time
-
-        in_range = (tag_is_later_since) && (tag_is_before_till)
-        !in_range
-      else
-        true
-      end
-
-    }
-
-    self.create_log(pull_requests, issues, till_tag_name, till_tag_time)
-
     end
 
     def generate_log_before_tag(tag)
-    tag_time = self.get_time_of_tag(tag)
+      generate_log_between_tags(nil, tag)
-    tag_name = tag['name']
-
-    pull_requests = Array.new(@pull_requests)
-
-    pull_requests.delete_if { |req|
-      if req[:merged_at]
-        t = Time.parse(req[:merged_at]).utc
-        t > tag_time
-      else
-        true
-      end
-
-    }
-
-    issues = Array.new(@issues)
-
-    issues.delete_if { |issue|
-      if issue[:closed_at]
-        t = Time.parse(issue[:closed_at]).utc
-        t > tag_time
-      else
-        true
-      end
-    }
-
-    self.create_log(pull_requests, issues, tag_name, tag_time)
-
     end
 
     def create_log(pull_requests, issues, tag_name, tag_time)
@@ -222,11 +266,19 @@ class ChangelogGenerator
       if @options[:pulls]
         # Generate pull requests:
         if pull_requests
+          if @options[:author]
+            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
       end
 
       if @options[:issues]
@@ -283,7 +335,7 @@ class ChangelogGenerator
       end
 
       if @options[:verbose]
-      puts "Get time for tag #{prev_tag['name']}"
+        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']
@@ -293,29 +345,38 @@ class ChangelogGenerator
     end
 
     def get_all_issues
-    all_issues = []
 
-    issues_req = @github.issues.list user: @options[:user], repo: @options[:project], state: 'closed', filter: 'all', labels: nil
+      response = @github.issues.list user: @options[:user], repo: @options[:project], state: 'closed', filter: 'all', labels: nil
 
-    filtered_issues = issues_req.body.select { |issues|
+      issues = []
-      #compare is there any labels from @options[:labels] array
+      response.each_page do |page|
-      (issues.labels.map { |issue| issue.name } & @options[:labels]).any?
+        issues.concat(page)
-    }
-
-    if @options[:add_issues_wo_labels]
-      issues_wo_labels = issues_req.body.select {
-          |issues| !issues.labels.map { |issue| issue.name }.any?
-      }
-      filtered_issues.concat(issues_wo_labels)
       end
 
       # remove pull request from issues:
-    filtered_issues.select! { |x|
+      issues.select! { |x|
         x.pull_request == nil
       }
 
       if @options[:verbose]
-      puts "Receive all closed issues with labels #{@options[:labels]}: #{all_issues.count} issues"
+        puts "Received closed issues: #{issues.count}"
+      end
+
+      filtered_issues = issues.select { |issue|
+        #compare is there any labels from @options[:labels] array
+        (issue.labels.map { |label| label.name } & @options[:labels]).any?
+      }
+
+      if @options[:add_issues_wo_labels]
+        issues_wo_labels = issues.select {
+          # add issues without any labels
+            |issue| !issue.labels.map { |label| label.name }.any?
+        }
+        filtered_issues.concat(issues_wo_labels)
+      end
+
+      if @options[:verbose]
+        puts "Filter issues with labels #{@options[:labels]}#{@options[:add_issues_wo_labels] ? ' and w/o labels' : ''}: #{filtered_issues.count} issues"
       end
 
       filtered_issues
@@ -325,6 +386,7 @@ class ChangelogGenerator
   end
 
   if __FILE__ == $0
-  changelog_generator = ChangelogGenerator.new
+    GitHubChangelogGenerator::ChangelogGenerator.new.compund_changelog
-  changelog_generator.compund_changelog
+  end
+
 end

lib/github_changelog_generator/parser.rb

@@ -1,9 +1,12 @@
 #!/usr/bin/env ruby
 require 'optparse'
+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:* ' }
+      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}
 
       parser = OptionParser.new { |opts|
         opts.banner = 'Usage: changelog_generator [options]'
@@ -13,14 +16,16 @@ class Parser
         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 it on https://github.com/settings/applications') 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('-v', '--[no-]verbose', 'Run verbosely. Default is true') do |v|
+        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
         end
         opts.on('--[no-]issues', 'Include closed issues to changelog. Default is true') do |v|
@@ -32,18 +37,23 @@ class Parser
         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-]author', 'Add author of pull-request in the end. Default is true') do |author|
-        options[:last] = last
+          options[:last] = author
         end
-      opts.on('-f', '--date-format [FORMAT]', 'Date format. Default is %d/%m/%y') do |last|
+        opts.on('--labels  x,y,z', Array, 'Issues with that labels will be included to changelog. Default is \'bug,enhancement\'') do |list|
-        options[:format] = last
-      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, 'List of labels. Issues with that labels will be included to changelog. Default is \'bug,enhancement\'') do |list|
           options[:labels] = list
         end
+        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('-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!
@@ -56,9 +66,9 @@ class Parser
 
       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[1] && match[2]
+        if match && match[1] && match[2]
           puts "Detected user:#{match[1]}, project:#{match[2]}"
           options[:user], options[:project] = match[1], match[2]
         end
@@ -79,3 +89,4 @@ class Parser
       options
     end
   end
+end

lib/github_changelog_generator/version.rb

@@ -0,0 +1,3 @@
+module GitHubChangelogGenerator
+  VERSION = '1.2.1'
+end