feat(semantic-release): implement an automated changelog

.gitignore

@@ -1,2 +1,113 @@
-.kitchen/
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a packager
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.kitchen
+.kitchen.local.yml
+kitchen.local.yml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+
+# virtualenv
+.venv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# Bundler
 Gemfile.lock
+
+# copied `.md` files used for conversion to `.rst` using `m2r`
+docs/*.md
+
+# Vim
+*.sw?

.kitchen.yml

@@ -1,79 +0,0 @@
----
-driver:
-  name: docker
-
-driver_config:
-  use_sudo: false
-  privileged: true
-  provision_command: mkdir -p /run/sshd
-  run_command: /lib/systemd/systemd
-
-platforms:
-  - name: debian-9
-    driver_config:
-      provision_command:
-        - apt-get install udev net-tools -y
-  - name: ubuntu-18.04
-    driver_config:
-      provision_command:
-        - apt-get install udev net-tools -y
-  - name: centos-7
-    driver_config:
-      provision_command:
-        - yum install udev net-tools -y
-  - name: fedora-latest
-    driver_config:
-      provision_command:
-        - yum install udev net-tools -y
-
-provisioner:
-  name: salt_solo
-  log_level: info
-  require_chef: false
-  salt_version: latest
-  formula: postfix
-  salt_copy_filter:
-    - .kitchen
-    - .git
-  pillars:
-    top.sls:
-      base:
-        '*':
-          - postfix
-    postfix.sls:
-      postfix:
-         manage_master_config: True
-         master_config:
-           services:
-             relay1:
-               wrap: True
-               command: smtp
-               chroot: false
-               type: unix
-               extras: '-o smtp_bind_address=127.0.0.1 -o syslog_name=relay1'
-               no_args: True
-             relay2:
-               wrap: True
-               command: smtp
-               chroot: false
-               type: unix
-               extras: '-o smtp_bind_address=127.0.0.2 -o syslog_name=relay2'
-               no_args: True
-
-
-verifier:
-  name: inspec
-  sudo: true
-  reporter:
-    - cli
-  inspec_tests:
-    - path: test/integration/default
-
-suites:
-  - name: postfix
-    provisioner:
-      state_top:
-        base:
-          '*':
-            - postfix
-            - postfix.config

.travis.yml

@@ -1,3 +1,9 @@
+stages:
+  - test
+  - commitlint
+  - name: release
+    if: branch = master AND type != pull_request
+
 sudo: required
 cache: bundler
 language: ruby
@@ -5,16 +11,73 @@ language: ruby
 services:
   - docker
 
-before_install:
-  - bundle install
-
+# Make sure the instances listed below match up with
+# the `platforms` defined in `kitchen.yml`
+# NOTE: Please try to select up to six instances that add some meaningful
+#       testing of the formula's behaviour. If possible, try to refrain from
+#       the classical "chosing all the instances because I want to test on
+#       another/all distro/s" trap: it will just add time to the testing (see
+#       the discussion on #121).  As an example, the set chosen below covers
+#       the most used distros families, systemd and non-systemd and the latest
+#       three supported Saltstack versions with python2 and 3."
+#       As for `kitchen.yml`, that should still contain all of the platforms,
+#       to allow for comprehensive local testing
+#       Ref: https://github.com/saltstack-formulas/template-formula/issues/118
+#       Ref: https://github.com/saltstack-formulas/template-formula/issues/121
 env:
   matrix:
-    - INSTANCE: postfix-debian-9
-    - INSTANCE: postfix-ubuntu-1804
-    - INSTANCE: postfix-centos-7
-    - INSTANCE: postfix-fedora-latest
+    - INSTANCE: default-debian-9-2019-2-py3
+    # - INSTANCE: default-ubuntu-1804-2019-2-py3
+    - INSTANCE: default-centos-7-2019-2-py3
+    # - INSTANCE: default-fedora-29-2019-2-py3
+    - INSTANCE: default-opensuse-leap-15-2019-2-py3
+    # - INSTANCE: default-debian-9-2018-3-py2
+    - INSTANCE: default-ubuntu-1604-2018-3-py2
+    # - INSTANCE: default-centos-7-2018-3-py2
+    - INSTANCE: default-fedora-29-2018-3-py2
+    # TODO: Use this when fixed instead of `opensuse-leap-42`
+    # Ref: https://github.com/netmanagers/salt-image-builder/issues/2
+    # - INSTANCE: default-opensuse-leap-15-2018-3-py2
+    # - INSTANCE: default-opensuse-leap-42-2018-3-py2
+    # - INSTANCE: default-debian-8-2017-7-py2
+    # - INSTANCE: default-ubuntu-1604-2017-7-py2
+    # TODO: Enable after improving the formula to work with other than `systemd`
+    - INSTANCE: default-centos-6-2017-7-py2
+    # - INSTANCE: default-fedora-28-2017-7-py2
+    # - INSTANCE: default-opensuse-leap-42-2017-7-py2
 
 script:
   - bundle exec kitchen verify ${INSTANCE}
 
+jobs:
+  include:
+    # Define the commitlint stage
+    - stage: commitlint
+      language: node_js
+      node_js: lts/*
+      before_install: skip
+      script:
+        - npm install @commitlint/config-conventional -D
+        - npm install @commitlint/travis-cli -D
+        - commitlint-travis
+    # Define the release stage that runs semantic-release
+    - stage: release
+      language: node_js
+      node_js: lts/*
+      before_install: skip
+      script:
+        # Update `AUTHORS.md`
+        - export MAINTAINER_TOKEN=${GH_TOKEN}
+        - go get github.com/myii/maintainer
+        - maintainer contributor
+
+        # Install all dependencies required for `semantic-release`
+        - npm install @semantic-release/changelog@3 -D
+        - npm install @semantic-release/exec@3 -D
+        - npm install @semantic-release/git@7 -D
+      deploy:
+        provider: script
+        skip_cleanup: true
+        script:
+          # Run `semantic-release`
+          - npx semantic-release@15

FORMULA

@@ -0,0 +1,9 @@
+name: postfix
+os: Debian, Ubuntu, Raspbian, RedHat, Fedora, CentOS, Suse, openSUSE
+os_family: Debian, RedHat, Suse
+version: 1.0.0rc
+release: 1
+minimum_version: 2016.11
+summary: Postfix formula
+description: Formula to install and configure Postfix mail server
+top_level_dir: postfix

Gemfile

@@ -1,7 +1,6 @@
 source "https://rubygems.org"
 
-gem "test-kitchen", '>=1.23.2'
-gem "kitchen-docker"
-gem "kitchen-salt", ">=0.2.5"
-gem "kitchen-inspec"
+gem 'kitchen-docker', '>= 2.9'
+gem 'kitchen-salt', '>= 0.6.0'
+gem 'kitchen-inspec', '>= 1.1'
 

README.rst

@@ -1,62 +0,0 @@
-postfix-formula
-===============
-
-Formulas to set up and configure the Postfix mail transfer agent.
-
-.. note::
-
-    See the full `Salt Formulas installation and usage instructions
-    <http://docs.saltstack.com/en/latest/topics/development/conventions/formulas.html>`_.
-
-
-Available states
-================
-
-.. contents::
-    :local:
-
-
-``postfix``
------------
-
-Installs and starts postfix SMTP server
-
-``postfix.config``
-------------------
-
-Manages postfix main.cf and optionally the master.cf configuration file
-
-``postfix.policyd-spf``
-------------------
-
-Installs and configures policyd-spf
-
-``postfix.postgrey``
-------------------
-
-Installs and starts Postgrey service
-
-``postfix.mysql``
-------------------
-
-Installs postfix mysql package ( Debian only)
-
-``postfix.pcre``
-------------------
-
-Installs postfix pcre package ( Debian only)
-
-
-``postfix.postsrsd``
-------------------
-
-Installs postfix postsrsd package
-
-
-Integration testing
-===================
-
-A rudimentary test-suite exists to verify basic functionality of the postfix-formula.
-Testing is done using the [Kitchen CI Framework](https://kitchen.ci/). Pull-Requests are verified using [Travis CI](https://travis-ci.org/).
-
-A general getting started guide for kitchen-salt can be found at <https://github.com/saltstack/kitchen-salt/blob/master/docs/gettingstarted.md>.

bin/kitchen

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'kitchen' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "pathname"
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+bundle_binstub = File.expand_path("../bundle", __FILE__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("test-kitchen", "kitchen")

commitlint.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+    extends: ['@commitlint/config-conventional'],
+};

docs/CONTRIBUTING.rst

@@ -0,0 +1,159 @@
+.. _contributing:
+
+How to contribute
+=================
+
+This document will eventually outline all aspects of guidance to make your contributing experience a fruitful and enjoyable one.
+What it already contains is information about *commit message formatting* and how that directly affects the numerous automated processes that are used for this repo.
+It also covers how to contribute to this *formula's documentation*.
+
+.. contents:: **Table of Contents**
+
+Overview
+--------
+
+Submitting a pull request is more than just code!
+To achieve a quality product, the *tests* and *documentation* need to be updated as well.
+An excellent pull request will include these in the changes, wherever relevant.
+
+Commit message formatting
+-------------------------
+
+Since every type of change requires making Git commits,
+we will start by covering the importance of ensuring that all of your commit
+messages are in the correct format.
+
+Automation of multiple processes
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+This formula uses `semantic-release <https://github.com/semantic-release/semantic-release>`_ for automating numerous processes such as bumping the version number appropriately, creating new tags/releases and updating the changelog.
+The entire process relies on the structure of commit messages to determine the version bump, which is then used for the rest of the automation.
+
+Full details are available in the upstream docs regarding the `Angular Commit Message Conventions <https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#-git-commit-guidelines>`_.
+The key factor is that the first line of the commit message must follow this format:
+
+.. code-block::
+
+   type(scope): subject
+
+
+* E.g. ``docs(contributing): add commit message formatting instructions``.
+
+Besides the version bump, the changelog and release notes are formatted accordingly.
+So based on the example above:
+
+..
+
+   .. raw:: html
+
+      <h3>Documentation</h3>
+
+   * **contributing:** add commit message formatting instructions
+
+
+* The ``type`` translates into a ``Documentation`` sub-heading.
+* The ``(scope):`` will be shown in bold text without the brackets.
+* The ``subject`` follows the ``scope`` as standard text.
+
+Linting commit messages in Travis CI
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+This formula uses `commitlint <https://github.com/conventional-changelog/commitlint>`_ for checking commit messages during CI testing.
+This ensures that they are in accordance with the ``semantic-release`` settings.
+
+For more details about the default settings, refer back to the ``commitlint`` `reference rules <https://conventional-changelog.github.io/commitlint/#/reference-rules>`_.
+
+Relationship between commit type and version bump
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+This formula applies some customisations to the defaults, as outlined in the table below,
+based upon the `type <https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#type>`_ of the commit:
+
+.. list-table::
+   :name: commit-type-vs-version-bump
+   :header-rows: 1
+   :stub-columns: 0
+   :widths: 1,2,3,1,1
+
+   * - Type
+     - Heading
+     - Description
+     - Bump (default)
+     - Bump (custom)
+   * - ``build``
+     - Build System
+     - Changes related to the build system
+     - –
+     -
+   * - ``chore``
+     - –
+     - Changes to the build process or auxiliary tools and libraries such as
+       documentation generation
+     - –
+     -
+   * - ``ci``
+     - Continuous Integration
+     - Changes to the continuous integration configuration
+     - –
+     -
+   * - ``docs``
+     - Documentation
+     - Documentation only changes
+     - –
+     - 0.0.1
+   * - ``feat``
+     - Features
+     - A new feature
+     - 0.1.0
+     -
+   * - ``fix``
+     - Bug Fixes
+     - A bug fix
+     - 0.0.1
+     -
+   * - ``perf``
+     - Performance Improvements
+     - A code change that improves performance
+     - 0.0.1
+     -
+   * - ``refactor``
+     - Code Refactoring
+     - A code change that neither fixes a bug nor adds a feature
+     - –
+     - 0.0.1
+   * - ``revert``
+     - Reverts
+     - A commit used to revert a previous commit
+     - –
+     - 0.0.1
+   * - ``style``
+     - Styles
+     - Changes that do not affect the meaning of the code (white-space,
+       formatting, missing semi-colons, etc.)
+     - –
+     - 0.0.1
+   * - ``test``
+     - Tests
+     - Adding missing or correcting existing tests
+     - –
+     - 0.0.1
+
+Use ``BREAKING CHANGE`` to trigger a ``major`` version change
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Adding ``BREAKING CHANGE`` to the footer of the extended description of the commit message will **always** trigger a ``major`` version change, no matter which type has been used.
+This will be appended to the changelog and release notes as well.
+To preserve good formatting of these notes, the following format is prescribed:
+
+* ``BREAKING CHANGE: <explanation in paragraph format>.``
+
+An example of that:
+
+.. code-block:: git
+
+   ...
+
+   BREAKING CHANGE: With the removal of all of the `.sls` files under
+   `template package`, this formula no longer supports the installation of
+   packages.
+

docs/README.rst

@@ -0,0 +1,128 @@
+.. _readme:
+
+postfix-formula
+===============
+
+|img_travis| |img_sr|
+
+.. |img_travis| image:: https://travis-ci.com/saltstack-formulas/postfix-formula.svg?branch=master
+   :alt: Travis CI Build Status
+   :scale: 100%
+   :target: https://travis-ci.com/saltstack-formulas/postfix-formula
+.. |img_sr| image:: https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg
+   :alt: Semantic Release
+   :scale: 100%
+   :target: https://github.com/semantic-release/semantic-release
+
+A SaltStack formula to install and configure Postfix mail server.
+
+.. contents:: **Table of Contents**
+
+General notes
+-------------
+
+See the full `SaltStack Formulas installation and usage instructions
+<https://docs.saltstack.com/en/latest/topics/development/conventions/formulas.html>`_.
+
+If you are interested in writing or contributing to formulas, please pay attention to the `Writing Formula Section
+<https://docs.saltstack.com/en/latest/topics/development/conventions/formulas.html#writing-formulas>`_.
+
+If you want to use this formula, please pay attention to the ``FORMULA`` file and/or ``git tag``,
+which contains the currently released version. This formula is versioned according to `Semantic Versioning <http://semver.org/>`_.
+
+See `Formula Versioning Section <https://docs.saltstack.com/en/latest/topics/development/conventions/formulas.html#versioning>`_ for more details.
+
+Contributing to this repo
+-------------------------
+
+**Commit message formatting is significant!!**
+
+Please see :ref:`How to contribute <CONTRIBUTING>` for more details.
+
+Available states
+----------------
+
+.. contents::
+   :local:
+
+``postfix``
+^^^^^^^^^^^
+
+Installs and starts postfix SMTP server
+
+``postfix.config``
+^^^^^^^^^^^^^^^^^^
+
+Manages postfix main.cf and optionally the master.cf configuration file
+
+``postfix.policyd-spf``
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Installs and configures policyd-spf
+
+``postfix.postgrey``
+^^^^^^^^^^^^^^^^^^^^
+
+Installs and starts Postgrey service
+
+``postfix.mysql``
+^^^^^^^^^^^^^^^^^
+
+Installs postfix mysql package ( Debian only)
+
+``postfix.pcre``
+^^^^^^^^^^^^^^^^
+
+Installs postfix pcre package ( Debian only)
+
+``postfix.postsrsd``
+^^^^^^^^^^^^^^^^^^^^
+
+Installs postfix postsrsd package
+
+
+Testing
+-------
+
+Linux testing is done with ``kitchen-salt``.
+
+Requirements
+^^^^^^^^^^^^
+
+* Ruby
+* Docker
+
+.. code-block:: bash
+
+   $ gem install bundler
+   $ bundle install
+   $ bin/kitchen test [platform]
+
+Where ``[platform]`` is the platform name defined in ``kitchen.yml``,
+e.g. ``debian-9-2019-2-py3``.
+
+``bin/kitchen converge``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Creates the docker instance and runs the main state(s), ready for testing.
+
+``bin/kitchen verify``
+^^^^^^^^^^^^^^^^^^^^^^
+
+Runs the ``inspec`` tests on the actual instance.
+
+``bin/kitchen destroy``
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Removes the docker instance.
+
+``bin/kitchen test``
+^^^^^^^^^^^^^^^^^^^^
+
+Runs all of the stages above in one go: i.e. ``destroy`` + ``converge`` + ``verify`` + ``destroy``.
+
+``bin/kitchen login``
+^^^^^^^^^^^^^^^^^^^^^
+
+Gives you SSH access to the instance for manual testing.
+

kitchen.yml

@@ -0,0 +1,109 @@
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+---
+# For help on this file's format, see https://kitchen.ci/
+driver:
+  name: docker
+  use_sudo: false
+  privileged: true
+  run_command: /lib/systemd/systemd
+
+# Make sure the platforms listed below match up with
+# the `env.matrix` instances defined in `.travis.yml`
+platforms:
+  ## SALT 2019.2
+  - name: debian-9-2019-2-py3
+    driver:
+      image: netmanagers/salt-2019.2-py3:debian-9
+  - name: ubuntu-1804-2019-2-py3
+    driver:
+      image: netmanagers/salt-2019.2-py3:ubuntu-18.04
+  - name: centos-7-2019-2-py3
+    driver:
+      image: netmanagers/salt-2019.2-py3:centos-7
+  - name: fedora-29-2019-2-py3
+    driver:
+      image: netmanagers/salt-2019.2-py3:fedora-29
+  - name: opensuse-leap-15-2019-2-py3
+    driver:
+      image: netmanagers/salt-2019.2-py3:opensuse-leap-15
+      run_command: /usr/lib/systemd/systemd
+
+  ## SALT 2018.3
+  - name: debian-9-2018-3-py2
+    driver:
+      image: netmanagers/salt-2018.3-py2:debian-9
+  - name: ubuntu-1604-2018-3-py2
+    driver:
+      image: netmanagers/salt-2018.3-py2:ubuntu-16.04
+  - name: centos-7-2018-3-py2
+    driver:
+      image: netmanagers/salt-2018.3-py2:centos-7
+  - name: fedora-29-2018-3-py2
+    driver:
+      image: netmanagers/salt-2018.3-py2:fedora-29
+  # TODO: Use this when fixed instead of `opensuse-leap-42`
+  # Ref: https://github.com/netmanagers/salt-image-builder/issues/2
+  # - name: opensuse-leap-15-2018-3-py2
+  #   driver:
+  #     image: netmanagers/salt-2018.3-py2:opensuse-leap-15
+  #     run_command: /usr/lib/systemd/systemd
+  - name: opensuse-leap-42-2018-3-py2
+    driver:
+      image: netmanagers/salt-2018.3-py2:opensuse-leap-42
+      run_command: /usr/lib/systemd/systemd
+
+  ## SALT 2017.7
+  - name: debian-8-2017-7-py2
+    driver:
+      image: netmanagers/salt-2017.7-py2:debian-8
+  - name: ubuntu-1604-2017-7-py2
+    driver:
+      image: netmanagers/salt-2017.7-py2:ubuntu-16.04
+  # TODO: Modify the formula to work for non-`systemd` platforms
+  - name: centos-6-2017-7-py2
+    driver:
+      image: netmanagers/salt-2017.7-py2:centos-6
+      run_command: /sbin/init
+  - name: fedora-28-2017-7-py2
+    driver:
+      image: netmanagers/salt-2017.7-py2:fedora-28
+  - name: opensuse-leap-42-2017-7-py2
+    driver:
+      image: netmanagers/salt-2017.7-py2:opensuse-leap-42
+      run_command: /usr/lib/systemd/systemd
+
+provisioner:
+  name: salt_solo
+  log_level: info
+  salt_install: none
+  require_chef: false
+  formula: postfix
+  salt_copy_filter:
+    - .kitchen
+    - .git
+  state_top:
+    base:
+      '*':
+        - postfix
+        - postfix.config
+  pillars:
+    top.sls:
+      base:
+        '*':
+          - postfix
+  pillars_from_files:
+    postfix.sls: './test/salt/pillar/default.sls'
+
+verifier:
+  # https://www.inspec.io/
+  name: inspec
+  sudo: true
+  # cli, documentation, html, progress, json, json-min, json-rspec, junit
+  reporter:
+    - cli
+  inspec_tests:
+    - path: test/integration/default
+
+suites:
+  - name: default

pre-commit_semantic-release.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+###############################################################################
+# (A) Update `FORMULA` with `${nextRelease.version}`
+###############################################################################
+sed -i -e "s_^\(version:\).*_\1 ${1}_" FORMULA
+
+
+###############################################################################
+# (B) Use `m2r` to convert automatically produced `.md` docs to `.rst`
+###############################################################################
+
+# Install `m2r`
+sudo -H pip install m2r
+
+# Copy and then convert the `.md` docs
+cp *.md docs/
+cd docs/
+m2r --overwrite *.md
+
+# Change excess `H1` headings to `H2` in converted `CHANGELOG.rst`
+sed -i -e '/^=.*$/s/=/-/g' CHANGELOG.rst
+sed -i -e '1,4s/-/=/g' CHANGELOG.rst
+
+# Use for debugging output, when required
+# cat AUTHORS.rst
+# cat CHANGELOG.rst
+
+# Return back to the main directory
+cd ..

release-rules.js

@@ -0,0 +1,18 @@
+// No release is triggered for the types commented out below.
+// Commits using these types will be incorporated into the next release.
+//
+// NOTE: Any changes here must be reflected in `CONTRIBUTING.md`.
+module.exports = [
+  {breaking: true, release: 'major'},
+  // {type: 'build', release: 'patch'},
+  // {type: 'chore', release: 'patch'},
+  // {type: 'ci', release: 'patch'},
+  {type: 'docs', release: 'patch'},
+  {type: 'feat', release: 'minor'},
+  {type: 'fix', release: 'patch'},
+  {type: 'perf', release: 'patch'},
+  {type: 'refactor', release: 'patch'},
+  {type: 'revert', release: 'patch'},
+  {type: 'style', release: 'patch'},
+  {type: 'test', release: 'patch'},
+];

release.config.js

@@ -0,0 +1,106 @@
+module.exports = {
+  branch: 'master',
+  plugins: [
+      ['@semantic-release/commit-analyzer', {
+        preset: 'angular',
+        releaseRules: './release-rules.js',
+      }],
+      '@semantic-release/release-notes-generator',
+      ['@semantic-release/changelog', {
+        changelogFile: 'CHANGELOG.md',
+        changelogTitle: '# Changelog',
+      }],
+      ['@semantic-release/exec', {
+        prepareCmd: 'sh ./pre-commit_semantic-release.sh ${nextRelease.version}',
+      }],
+      ['@semantic-release/git', {
+        assets: ['*.md', 'docs/*.rst', 'FORMULA'],
+      }],
+      '@semantic-release/github',
+  ],
+  generateNotes: {
+    preset: 'angular',
+    writerOpts: {
+      // Required due to upstream bug preventing all types being displayed.
+      // Bug: https://github.com/conventional-changelog/conventional-changelog/issues/317
+      // Fix: https://github.com/conventional-changelog/conventional-changelog/pull/410
+      transform: (commit, context) => {
+          const issues = []
+
+          commit.notes.forEach(note => {
+              note.title = `BREAKING CHANGES`
+          })
+
+          // NOTE: Any changes here must be reflected in `CONTRIBUTING.md`.
+          if (commit.type === `feat`) {
+              commit.type = `Features`
+          } else if (commit.type === `fix`) {
+              commit.type = `Bug Fixes`
+          } else if (commit.type === `perf`) {
+              commit.type = `Performance Improvements`
+          } else if (commit.type === `revert`) {
+              commit.type = `Reverts`
+          } else if (commit.type === `docs`) {
+              commit.type = `Documentation`
+          } else if (commit.type === `style`) {
+              commit.type = `Styles`
+          } else if (commit.type === `refactor`) {
+              commit.type = `Code Refactoring`
+          } else if (commit.type === `test`) {
+              commit.type = `Tests`
+          } else if (commit.type === `build`) {
+              commit.type = `Build System`
+          // } else if (commit.type === `chore`) {
+          //     commit.type = `Maintenance`
+          } else if (commit.type === `ci`) {
+              commit.type = `Continuous Integration`
+          } else {
+              return
+          }
+
+          if (commit.scope === `*`) {
+              commit.scope = ``
+          }
+
+          if (typeof commit.hash === `string`) {
+              commit.hash = commit.hash.substring(0, 7)
+          }
+
+          if (typeof commit.subject === `string`) {
+              let url = context.repository
+                  ? `${context.host}/${context.owner}/${context.repository}`
+                  : context.repoUrl
+              if (url) {
+                  url = `${url}/issues/`
+                  // Issue URLs.
+                  commit.subject = commit.subject.replace(/#([0-9]+)/g, (_, issue) => {
+                      issues.push(issue)
+                      return `[#${issue}](${url}${issue})`
+                  })
+              }
+              if (context.host) {
+                  // User URLs.
+                  commit.subject = commit.subject.replace(/\B@([a-z0-9](?:-?[a-z0-9/]){0,38})/g, (_, username) => {
+                  if (username.includes('/')) {
+                      return `@${username}`
+                  }
+
+                  return `[@${username}](${context.host}/${username})`
+                  })
+              }
+          }
+
+          // remove references that already appear in the subject
+          commit.references = commit.references.filter(reference => {
+              if (issues.indexOf(reference.issue) === -1) {
+                  return true
+              }
+
+              return false
+          })
+
+          return commit
+      },
+    },
+  },
+};

test/integration/default/inspec.yml

@@ -0,0 +1,12 @@
+name: postfix
+title: Postfix Formula
+maintainer: Saltstack Formulas
+license: Apache-2.0
+summary: Verify that the postfix formula is setup and configured correctly
+supports:
+  - os-name: debian
+  - os-name: ubuntu
+  - os-name: centos
+  - os-name: fedora
+  - os-name: opensuse
+  - os-name: suse