add travis comand

* Implemented a Dockerfile. See skywinder/github-changelog-generator#591

* Set Ferrari Marco as a maintainer

* Explicitly install the latest released version

.travis.yml

@@ -6,15 +6,17 @@ before_install:
 matrix:
   fast_finish: true
   include:
-    - rvm: 2.2.8
+    - rvm: 2.2.7
       install: true # This skips 'bundle install'
       script: gem build github_changelog_generator && gem install *.gem
-    - rvm: 2.2.8
+      after_success: true # This skips 'codeclimate-test-reporter'
+    - rvm: 2.2.7
       install: true # This skips 'bundle install'
       script: gem build github_changelog_generator && bundle install
       gemfile: spec/install-gem-in-bundler.gemfile
-    - rvm: 2.3.5
-    - rvm: 2.4.2
+      after_success: true # This skips 'codeclimate-test-reporter'
+    - rvm: 2.3.4
+    - rvm: 2.4.1
     - rvm: jruby-9.1.13.0
       jdk: oraclejdk8
       env:
@@ -26,3 +28,4 @@ addons:
       secure: iMpV5IAvH+/EVGZrpWnt2BnmNFzSbsRcIumsr4ZyLC8N5nrCSXyjCSy0g48btL3Sj0bSgK9hcrJsmrFd2bkqFleyAcPAzNyUQzBuIRZx47O8yFmbZ+Pj+l3+KOlmcbzJNHfDfxkxuWTmTAcSDfsiyApin721T/ey3SUuwKpZNUc=
 after_success:
   - bundle exec codeclimate-test-reporter
+  - bash <(curl -s https://copilot.blackducksoftware.com/ci/travis/scripts/upload)

CHANGELOG.md

@@ -1,12 +1,59 @@
 # Change Log
 
+## [v1.15.0-rc](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0-rc) (2017-10-29)
+[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.15.0.pre.beta...v1.15.0-rc)
+
+**Implemented enhancements:**
+
+- Add option --require to load custom Ruby code before starting [\#574](https://github.com/skywinder/github-changelog-generator/pull/574) ([olleolleolle](https://github.com/olleolleolle))
+
+**Fixed bugs:**
+
+- issue\_line\_labels and breaking\_labels fail as rake file config params [\#583](https://github.com/skywinder/github-changelog-generator/issues/583)
+
+**Merged pull requests:**
+
+- Add Rake options reported missing [\#584](https://github.com/skywinder/github-changelog-generator/pull/584) ([olleolleolle](https://github.com/olleolleolle))
+- Aborting on missing --user and --project prints all of usage [\#578](https://github.com/skywinder/github-changelog-generator/pull/578) ([olleolleolle](https://github.com/olleolleolle))
+- Options\#print\_options + API docs for Options, Parser [\#576](https://github.com/skywinder/github-changelog-generator/pull/576) ([olleolleolle](https://github.com/olleolleolle))
+- \[docs\] Contributing file [\#575](https://github.com/skywinder/github-changelog-generator/pull/575) ([olleolleolle](https://github.com/olleolleolle))
+
+## [v1.15.0.pre.beta](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0.pre.beta) (2017-10-13)
+[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.15.0.pre.alpha...v1.15.0.pre.beta)
+
+**Implemented enhancements:**
+
+- add breaking-changes section to changelog [\#530](https://github.com/skywinder/github-changelog-generator/pull/530) ([bastelfreak](https://github.com/bastelfreak))
+- Drop Project-and-Username-finding code [\#451](https://github.com/skywinder/github-changelog-generator/pull/451) ([olleolleolle](https://github.com/olleolleolle))
+
+**Fixed bugs:**
+
+- since\_tag doesn't work when tag specified is the latest tag [\#555](https://github.com/skywinder/github-changelog-generator/issues/555)
+- since\_tag seems to not be working [\#304](https://github.com/skywinder/github-changelog-generator/issues/304)
+- filter tags correctly when `since\_tag` is set to most recent tag [\#566](https://github.com/skywinder/github-changelog-generator/pull/566) ([Crunch09](https://github.com/Crunch09))
+
+**Closed issues:**
+
+- SSL Cert issue on Windows [\#475](https://github.com/skywinder/github-changelog-generator/issues/475)
+
+**Merged pull requests:**
+
+- Fix regression w/ enhancements in issues\_to\_log [\#573](https://github.com/skywinder/github-changelog-generator/pull/573) ([ekohl](https://github.com/ekohl))
+- OctoFetcher: Use defaults for request\_options [\#571](https://github.com/skywinder/github-changelog-generator/pull/571) ([olleolleolle](https://github.com/olleolleolle))
+- OctoFetcher: extract methods [\#570](https://github.com/skywinder/github-changelog-generator/pull/570) ([olleolleolle](https://github.com/olleolleolle))
+- OctoFetcher: extract method fail\_with\_message [\#569](https://github.com/skywinder/github-changelog-generator/pull/569) ([olleolleolle](https://github.com/olleolleolle))
+- OctoFetcher: drop unused number\_of\_pages feature [\#568](https://github.com/skywinder/github-changelog-generator/pull/568) ([olleolleolle](https://github.com/olleolleolle))
+- Travis: Do not test on jruby-head [\#567](https://github.com/skywinder/github-changelog-generator/pull/567) ([olleolleolle](https://github.com/olleolleolle))
+- Drop unused Rake task [\#564](https://github.com/skywinder/github-changelog-generator/pull/564) ([olleolleolle](https://github.com/olleolleolle))
+- Update license date [\#553](https://github.com/skywinder/github-changelog-generator/pull/553) ([benhc123](https://github.com/benhc123))
+
 ## [v1.15.0.pre.alpha](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0.pre.alpha) (2017-10-01)
 [Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.14.3...v1.15.0.pre.alpha)
 
 **Implemented enhancements:**
 
 - Add newline after version name and Full Changelog link [\#548](https://github.com/skywinder/github-changelog-generator/pull/548) ([ianroberts131](https://github.com/ianroberts131))
-- Update the token failure example to OctoKit 404 failure [\#525](https://github.com/skywinder/github-changelog-generator/pull/525) ([thebyt3](https://github.com/thebyt3))
+- Update the token failure example to OctoKit 404 failure [\#525](https://github.com/skywinder/github-changelog-generator/pull/525) ([00xcoffee](https://github.com/00xcoffee))
 - Rescue invalid commands and present the valid options list [\#498](https://github.com/skywinder/github-changelog-generator/pull/498) ([Lucashuang0802](https://github.com/Lucashuang0802))
 - bundled cacert.pem with --ssl-ca-file PATH option [\#480](https://github.com/skywinder/github-changelog-generator/pull/480) ([olleolleolle](https://github.com/olleolleolle))
 - Option parsing: Remove tag1, tag2 cruft [\#479](https://github.com/skywinder/github-changelog-generator/pull/479) ([olleolleolle](https://github.com/olleolleolle))

CONTRIBUTING.md

@@ -0,0 +1,60 @@
+# How to contribute
+
+Bug reports and pull requests from users is what keeps this project working.
+
+## Basics
+
+1. Create an issue and describe your idea
+2. [Fork it](https://github.com/skywinder/github-changelog-generator/fork)
+3. Create your feature branch (`git checkout -b my-new-feature`)
+4. Commit your changes (`git commit -am 'Add some feature'`)
+5. Publish the branch (`git push origin my-new-feature`)
+6. Create a new Pull Request
+
+## Checking your work
+
+You can test your workflow with changelog generator with
+[the skywinder/changelog_test repo].
+
+You can run the test suite.
+
+You can run [RuboCop] to check code style.
+
+The default Rake task, runnable using `rake`, calls `rubocop`, then `spec`.
+
+[the skywinder/changelog_test repo]: https://github.com/skywinder/changelog_test/
+[RuboCop]: http://rubocop.readthedocs.io/en/latest/
+
+## Write documentation
+
+This project has documentation in a few places:
+
+### Introduction and usage
+
+A friendly `README.md` written for many audiences.
+
+### Examples and advanced usage
+
+The [wiki].
+
+###  API documentation 
+
+API documentation is written as [YARD] docblocks in the Ruby code.
+
+This is rendered as Web pages on [Rubydoc.info][github-changelog-generator on Rubydoc.info].
+
+The completeness of the API documentation is measured on [our page on the Inch CI Web site][github-changelog-generator on Inch CI]
+
+### man page
+
+`man/git-generate-changelog.md`
+
+The man page is for the `git generate-changelog` Git sub-command, which is a wrapper for `github_changelog_generator`. That file is a Markdown file.
+
+Use the [ronn] gem to generate `.1` and `.html` artifacts like this: `cd man; ronn git-generate-changelog.md`
+
+[wiki]: https://github.com/skywinder/github-changelog-generator/wiki
+[YARD]: https://yardoc.org/
+[github-changelog-generator on Rubydoc.info]: http://www.rubydoc.info/gems/github_changelog_generator
+[ronn]: https://github.com/rtomayko/ronn
+[github-changelog-generator on Inch CI]: https://inch-ci.org/github/skywinder/github-changelog-generator

Dockerfile

@@ -0,0 +1,16 @@
+FROM ruby:2.4-alpine3.6
+
+LABEL maintainer "ferrari.marco@gmail.com"
+
+ENV GITHUB_CHANGELOG_GENERATOR_VERSION "1.14.3"
+
+RUN gem install github_changelog_generator --version $GITHUB_CHANGELOG_GENERATOR_VERSION
+
+ENV SRC_PATH /usr/local/src/your-app
+RUN mkdir -p $SRC_PATH
+
+VOLUME [ "$SRC_PATH" ]
+WORKDIR $SRC_PATH
+
+CMD ["--help"]
+ENTRYPOINT ["github_changelog_generator"]

README.md

@@ -47,6 +47,10 @@ release (or version) of the project."
 
 See also Troubleshooting.
 
+## Running with Docker
+
+    docker run -it --rm -v "$(pwd)":/usr/local/src/your-app skywinder/github-changelog-generator
+
 ## Output example
 
 - Look at **[CHANGELOG.md](https://github.com/skywinder/Github-Changelog-Generator/blob/master/CHANGELOG.md)** for this project
@@ -199,7 +203,7 @@ Here's a [wikipage list of projects](https://github.com/skywinder/Github-Changel
 
 If you've used this project in a live app, please let me know! Nothing makes me happier than seeing someone else take my work and go wild with it.
 
-*If you are using `github_changelog_generator` to generate your project's changelog, or know of other projects using it, please [add it to this list] (https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator).*
+*If you are using `github_changelog_generator` to generate your project's changelog, or know of other projects using it, please [add it to this list](https://github.com/skywinder/github-changelog-generator/wiki/Projects-using-Github-Changelog-Generator).*
 
 ## Am I missing some essential feature?
 
@@ -270,15 +274,9 @@ can't get the latest version of Ruby installed.
 
 ## Contributing
 
-1. Create an issue and describe your idea
-2. [Fork it](https://github.com/skywinder/github-changelog-generator/fork)
-3. Create your feature branch (`git checkout -b my-new-feature`)
-4. Commit your changes (`git commit -am 'Add some feature'`)
-5. Publish the branch (`git push origin my-new-feature`)
-6. Create a new Pull Request
-7. Profit! :white_check_mark:
+We have collected notes on how to contribute to this project in [CONTRIBUTING.md].
 
-You can test your workflow with changelog generator with [the skywinder/changelog_test repo](https://github.com/skywinder/changelog_test/).
+[CONTRIBUTING.md]: CONTRIBUTING.md
 
 ## License
 

github_changelog_generator.gemspec

@@ -24,11 +24,11 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency "rake", ">= 10.0"
-  spec.add_runtime_dependency "rainbow", ">= 2.2.1"
-  spec.add_runtime_dependency("octokit", ["~> 4.6"])
-  spec.add_runtime_dependency("faraday-http-cache")
   spec.add_runtime_dependency("activesupport")
-  spec.add_runtime_dependency("retriable", ["~> 3.0"])
+  spec.add_runtime_dependency("faraday-http-cache")
   spec.add_runtime_dependency("multi_json")
+  spec.add_runtime_dependency("octokit", ["~> 4.6"])
+  spec.add_runtime_dependency "rainbow", ">= 2.2.1"
+  spec.add_runtime_dependency "rake", ">= 10.0"
+  spec.add_runtime_dependency("retriable", ["~> 3.0"])
 end

lib/github_changelog_generator/generator/generator.rb

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
-require_relative "../octo_fetcher"
-require_relative "generator_generation"
-require_relative "generator_fetcher"
-require_relative "generator_processor"
-require_relative "generator_tags"
+require "github_changelog_generator/octo_fetcher"
+require "github_changelog_generator/generator/generator_generation"
+require "github_changelog_generator/generator/generator_fetcher"
+require "github_changelog_generator/generator/generator_processor"
+require "github_changelog_generator/generator/generator_tags"
 
 module GitHubChangelogGenerator
   # Default error for ChangelogGenerator

lib/github_changelog_generator/generator/generator_generation.rb

@@ -6,6 +6,7 @@ module GitHubChangelogGenerator
     #
     # @return [String] Generated change log file
     def compound_changelog
+      options.load_custom_ruby_files
       fetch_and_filter_tags
       fetch_issues_and_pr
 

lib/github_changelog_generator/options.rb

@@ -1,10 +1,17 @@
 # frozen_string_literal: true
 
 require "delegate"
+require "github_changelog_generator/helper"
+
 module GitHubChangelogGenerator
+  # This class wraps Options, and knows a list of known options. Others options
+  # will raise exceptions.
   class Options < SimpleDelegator
+    # Raised on intializing with unknown keys in the values hash,
+    # and when trying to store a value on an unknown key.
     UnsupportedOptionError = Class.new(ArgumentError)
 
+    # List of valid option names
     KNOWN_OPTIONS = %i[
       add_issues_wo_labels
       add_pr_wo_labels
@@ -43,6 +50,7 @@ module GitHubChangelogGenerator
       pulls
       release_branch
       release_url
+      require
       simple_list
       since_tag
       ssl_ca_file
@@ -55,26 +63,56 @@ module GitHubChangelogGenerator
       verbose
     ]
 
+    # @param values [Hash]
+    #
+    # @raise [UnsupportedOptionError] if given values contain unknown options
     def initialize(values)
       super(values)
       unsupported_options.any? && raise(UnsupportedOptionError, unsupported_options.inspect)
     end
 
+    # Set option key to val.
+    #
+    # @param key [Symbol]
+    # @param val [Object]
+    #
+    # @raise [UnsupportedOptionError] when trying to set an unknown option
     def []=(key, val)
       supported_option?(key) || raise(UnsupportedOptionError, key.inspect)
       values[key] = val
     end
 
+    # @return [Hash]
     def to_hash
       values
     end
 
+    # Loads the configured Ruby files from the --require option.
+    def load_custom_ruby_files
+      self[:require].each { |f| require f }
+    end
+
+    # Pretty-prints a censored options hash, if :verbose.
+    def print_options
+      return unless self[:verbose]
+      Helper.log.info "Using these options:"
+      pp(censored_values)
+      puts ""
+    end
+
     private
 
     def values
       __getobj__
     end
 
+    # Returns a censored options hash.
+    #
+    # @return [Hash] The GitHub `:token` key is censored in the output.
+    def censored_values
+      values.clone.tap { |opts| opts[:token] = opts[:token].nil? ? "No token used" : "hidden value" }
+    end
+
     def unsupported_options
       values.keys - KNOWN_OPTIONS
     end

lib/github_changelog_generator/parser.rb

@@ -3,8 +3,9 @@
 
 require "optparse"
 require "pp"
-require_relative "version"
-require_relative "helper"
+require "github_changelog_generator/version"
+require "github_changelog_generator/helper"
+
 module GitHubChangelogGenerator
   class Parser
     # parse options with optparse
@@ -19,43 +20,34 @@ module GitHubChangelogGenerator
         abort [e, parser].join("\n")
       end
 
-      abort(parser.banner) unless options[:user] && options[:project]
+      unless options[:user] && options[:project]
+        warn "Configure which user and project to work on."
+        warn "Options --user and --project, or settings to that effect. See --help for more."
+        abort(parser.banner)
+      end
 
-      print_options(options)
+      options.print_options
 
       options
     end
 
-    # If options set to verbose, print the parsed options.
+    # Setup parsing options
     #
-    # The GitHub `:token` key is censored in the output.
-    #
-    # @param options [Hash] The options to display
-    # @option options [Boolean] :verbose If false this method does nothing
-    def self.print_options(options)
-      if options[:verbose]
-        Helper.log.info "Performing task with options:"
-        options_to_display = options.clone
-        options_to_display[:token] = options_to_display[:token].nil? ? nil : "hidden value"
-        pp options_to_display
-        puts ""
-      end
-    end
-
-    # setup parsing options
+    # @param options [Options]
+    # @return [OptionParser]
     def self.setup_parser(options)
-      parser = OptionParser.new do |opts| # rubocop:disable Metrics/BlockLength
-        opts.banner = "Usage: github_changelog_generator [options]"
-        opts.on("-u", "--user [USER]", "Username of the owner of target GitHub repo") do |last|
+      OptionParser.new do |opts| # rubocop:disable Metrics/BlockLength
+        opts.banner = "Usage: github_changelog_generator --user USER --project PROJECT [options]"
+        opts.on("-u", "--user USER", "Username of the owner of target GitHub repo") do |last|
           options[:user] = last
         end
-        opts.on("-p", "--project [PROJECT]", "Name of project on GitHub") do |last|
+        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 per hour your GitHub token is required. You can generate it at: https://github.com/settings/tokens/new") do |last|
           options[:token] = last
         end
-        opts.on("-f", "--date-format [FORMAT]", "Date format. Default is %Y-%m-%d") do |last|
+        opts.on("-f", "--date-format FORMAT", "Date format. Default is %Y-%m-%d") do |last|
           options[:date_format] = last
         end
         opts.on("-o", "--output [NAME]", "Output file. Default is CHANGELOG.md") do |last|
@@ -121,7 +113,7 @@ module GitHubChangelogGenerator
         opts.on("--include-labels  x,y,z", Array, "Only issues with the specified labels will be included in the changelog.") do |list|
           options[:include_labels] = list
         end
-        opts.on("--exclude-labels  x,y,z", Array, 'Issues with the specified labels will be always excluded from changelog. Default is \'duplicate,question,invalid,wontfix\'') do |list|
+        opts.on("--exclude-labels  x,y,z", Array, "Issues with the specified labels will be always excluded from changelog. Default is 'duplicate,question,invalid,wontfix'") do |list|
           options[:exclude_labels] = list
         end
         opts.on("--bug-labels  x,y,z", Array, 'Issues with the specified labels will be always added to "Fixed bugs" section. Default is \'bug,Bug\'') do |list|
@@ -181,6 +173,9 @@ module GitHubChangelogGenerator
         opts.on("--ssl-ca-file [PATH]", "Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.") do |ssl_ca_file|
           options[:ssl_ca_file] = ssl_ca_file
         end
+        opts.on("--require x,y,z", Array, "Path to Ruby file(s) to require.") do |paths|
+          options[:require] = paths
+        end
         opts.on("--[no-]verbose", "Run verbosely. Default is true") do |v|
           options[:verbose] = v
         end
@@ -193,10 +188,9 @@ module GitHubChangelogGenerator
           exit
         end
       end
-      parser
     end
 
-    # @return [Hash] Default options
+    # @return [Options] Default options
     def self.default_options
       Options.new(
         date_format: "%Y-%m-%d",
@@ -226,7 +220,8 @@ module GitHubChangelogGenerator
         bug_prefix: "**Fixed bugs:**",
         enhancement_prefix: "**Implemented enhancements:**",
         breaking_prefix: "**Breaking changes:**",
-        http_cache: true
+        http_cache: true,
+        require: []
       )
     end
   end

lib/github_changelog_generator/task.rb

@@ -10,6 +10,7 @@ module GitHubChangelogGenerator
 
     OPTIONS = %w[ user project token date_format output
                   bug_prefix enhancement_prefix issue_prefix
+                  breaking_labels issue_line_labels
                   header merge_prefix issues
                   add_issues_wo_labels add_pr_wo_labels
                   pulls filter_issues_by_milestone author

lib/github_changelog_generator/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module GitHubChangelogGenerator
-  VERSION = "1.15.0-beta"
+  VERSION = "1.15.0-rc"
 end

man/git-generate-changelog.1

@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "GIT\-GENERATE\-CHANGELOG" "1" "December 2016" "" ""
+.TH "GIT\-GENERATE\-CHANGELOG" "1" "October 2017" "" ""
 .
 .SH "NAME"
 \fBgit\-generate\-changelog\fR \- Generate changelog from github
@@ -175,12 +175,6 @@ Issues with the specified labels will be always added to "Fixed bugs" section\.
 Issues with the specified labels will be always added to "Implemented enhancements" section\. Default is \'enhancement,Enhancement\'
 .
 .P
-\-\-between\-tags x,y,z
-.
-.P
-Change log will be filled only between specified tags
-.
-.P
 \-\-exclude\-tags x,y,z
 .
 .P
@@ -264,6 +258,25 @@ Filename to use for cache\. Default is github\-changelog\-http\-cache in a tempo
 .P
 Filename to use for cache log\. Default is github\-changelog\-logger\.log in a temporary directory\.
 .
+.IP "" 4
+.
+.nf
+
+\-\-ssl\-ca\-file [PATH]
+.
+.fi
+.
+.IP "" 0
+.
+.P
+Path to cacert\.pem file\. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert\.pem\. Respects SSL_CA_PATH\.
+.
+.P
+\-\-require file1\.rb,file2\.rb
+.
+.P
+Paths to Ruby file(s) to require before generating changelog\.
+.
 .P
 \-\-[no\-]verbose
 .

man/git-generate-changelog.1.html

@@ -248,6 +248,15 @@
 
 <p>   Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.</p>
 
+<pre><code>--ssl-ca-file [PATH]
+</code></pre>
+
+<p>   Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.</p>
+
+<p>   --require file1.rb,file2.rb</p>
+
+<p>   Paths to Ruby file(s) to require before generating changelog.</p>
+
 <p>   --[no-]verbose</p>
 
 <p>   Run verbosely. Default is true</p>
@@ -277,7 +286,7 @@
 
   <ol class='man-decor man-foot man foot'>
     <li class='tl'></li>
-    <li class='tc'>December 2016</li>
+    <li class='tc'>October 2017</li>
     <li class='tr'>git-generate-changelog(1)</li>
   </ol>
 

man/git-generate-changelog.md

@@ -179,6 +179,10 @@ Automatically generate change log from your tags, issues, labels and pull reques
 
    Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.
 
+   --require file1.rb,file2.rb
+
+   Paths to Ruby file(s) to require before generating changelog.
+
    --[no-]verbose
 
    Run verbosely. Default is true