Initial Expeditor setup

Signed-off-by: Tom Duffield <tom@chef.io>

.expeditor/config.yml

@@ -0,0 +1,35 @@
+---
+slack:
+  notify_channel: chef-notify
+
+github:
+  version_tag_format: "v{{version}}"
+  minor_bump_labels:
+    - "Version: Bump Minor"
+
+changelog:
+  rollup_header: Changes not yet released to rubygems.org
+
+rubygems:
+  - mixlib-config
+
+merge_actions:
+  - built_in:bump_version:
+      ignore_labels:
+        - "Version: Skip Bump"
+        - "Expeditor: Skip All"
+  - bash:.expeditor/update_version.sh:
+      only_if:
+        - built_in:bump_version
+  - built_in:update_changelog:
+      ignore_labels:
+        - "Changelog: Skip Update"
+        - "Expeditor: Skip All"
+  - built_in:build_gem:
+      only_if:
+        - built_in:bump_version
+
+promote:
+  action:
+    - built_in:publish_rubygems
+    - built_in:rollover_changelog

.expeditor/update_version.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# After a PR merge, Chef Expeditor will bump the PATCH version in the VERSION file.
+# It then executes this file to update any other files/components with that new version.
+#
+
+set -evx
+
+sed -i -r "s/^(\s*)VERSION = \".+\"/\1VERSION = \"$(cat VERSION)\"/" lib/mixlib/config/version.rb
+
+# Once Expeditor finshes executing this script, it will commit the changes and push
+# the commit as a new tag corresponding to the value in the VERSION file.

CHANGELOG.md

@@ -1,12 +1,21 @@
+<!-- usage documentation: http://expeditor-docs.es.chef.io/configuration/changelog/ -->
 # Change Log
 
+<!-- latest_release -->
+<!-- latest_release -->
+
+<!-- release_rollup -->
+<!-- release_rollup -->
+
+<!-- latest_stable_release -->
 ## [2.2.4](https://github.com/chef/mixlib-config/tree/2.2.4) (2016-09-02)
 [Full Changelog](https://github.com/chef/mixlib-config/compare/v2.2.3...2.2.4)
 
 **Merged pull requests:**
 
 - Allow a config context to be set from another config context [\#42](https://github.com/chef/mixlib-config/pull/42) ([mwrock](https://github.com/mwrock))
 - Allow configuring contexts via block [\#35](https://github.com/chef/mixlib-config/pull/35) ([KierranM](https://github.com/KierranM))
+<!-- latest_stable_release -->
 
 ## [2.2.3](https://github.com/chef/mixlib-config/tree/2.2.3) (2016-08-30)
 [Full Changelog](https://github.com/chef/mixlib-config/compare/v2.2.2...2.2.3)
@@ -144,6 +153,3 @@
 [Full Changelog](https://github.com/chef/mixlib-config/compare/v1.0.5...v1.0.6)
 
 ## [v1.0.5](https://github.com/chef/mixlib-config/tree/v1.0.5) (2009-05-12)
-
-
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

Gemfile

@@ -1,5 +1,3 @@
 source "https://rubygems.org"
 
 gemspec
-
-gem "github_changelog_generator", group: :changelog

README.md

@@ -43,6 +43,22 @@ And you can modify configuration values with this syntax:
   MyConfig[:first_value] = 'foobar' # sets first_value to 'foobar'
 ```
 
+If you prefer to allow your users to pass in configuration via YAML files, `mixlib-config` supports that too!
+
+```ruby
+  MyConfig.from_file('~/.myconfig.yml')
+```
+
+This way, a user could write a YAML config file that looked like this:
+
+```yaml
+---
+first_value: 'hi'
+second_value: 'goodbye'
+```
+
+Please note: There is an inherent limitation in the logic you can do with YAML file. At this time, `mixlib-config` does not support ERB or other logic in YAML config (read "static content only").
+
 ## Nested Configuration
 
 Often you want to be able to group configuration options to provide a common context. Mixlib::Config supports this thus:

Rakefile

@@ -32,17 +32,3 @@ RDoc::Task.new do |rdoc|
   rdoc.rdoc_files.include("README*")
   rdoc.rdoc_files.include("lib/**/*.rb")
 end
-
-begin
-  require "github_changelog_generator/task"
-
-  GitHubChangelogGenerator::RakeTask.new :changelog do |config|
-    config.issues = false
-    config.future_release = Mixlib::Config::VERSION
-    config.enhancement_labels = "enhancement,Enhancement,New Feature,Feature".split(",")
-    config.bug_labels = "bug,Bug,Improvement,Upstream Bug".split(",")
-    config.exclude_labels = "duplicate,question,invalid,wontfix,no_changelog,Exclude From Changelog,Question,Discussion".split(",")
-  end
-rescue LoadError
-  puts "github_changelog_generator is not available. gem install github_changelog_generator to generate changelogs"
-end

VERSION

@@ -0,0 +1 @@
+2.2.4