Module: Physique::Tasks::Versionizer

Defined in:
lib/physique/tasks/versionizer.rb

Overview

Versionizer does versioning ITS OWN WAY!

Defines ENV vars:

* BUILD_VERSION
* NUGET_VERSION
* FORMAL_VERSION

Publishes symbol :build_version

Class Method Summary collapse

Class Method Details

.build_number ⇒ Object 



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# File 'lib/physique/tasks/versionizer.rb', line 92

def self.build_number
  ENV['BUILD_NUMBER'] || '0'
end

.current_branch ⇒ Object

Determine the current branch returns: branch name



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# File 'lib/physique/tasks/versionizer.rb', line 78

def self.current_branch
  begin
    `git rev-parse --abbrev-ref HEAD`.chomp
  rescue
    'master'
  end
end

.define_versions(semver) ⇒ Object 



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# File 'lib/physique/tasks/versionizer.rb', line 41

def self.define_versions(semver)
  build = build_number

  {
    # just a monotonic inc
    :semver         => semver,
    :build_number   => build,
    :current_branch => current_branch,

    # purely M.m.p format
    :formal_version => "#{semver.format('%M.%m.%p')}",

    # four-numbers version, useful if you're dealing with COM/Windows
    :long_version   => "#{semver.format('%M.%m.%p')}.#{build}",

    # extensible number w/ git hash
    :build_version  => "#{semver.format('%M.%m.%p%s')}.#{last_commit[0]}",

    # nuget (not full semver 2.0.0-rc.1 support) see http://nuget.codeplex.com/workitem/1796
    :nuget_version  => semver.format('%M.%m.%p%s')
  }
end

.gitflow_special ⇒ Object 



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# File 'lib/physique/tasks/versionizer.rb', line 96

def self.gitflow_special
  prefix = special_prefix
  return version.special if prefix == 'master'

  "#{prefix}#{build_number}"
end

.gitflow_version(version) ⇒ Object 



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# File 'lib/physique/tasks/versionizer.rb', line 86

def self.gitflow_version(version)
  return unless ENV.include?('BUILD_NUMBER')
  version.special = gitflow_special
  version
end

.last_commit ⇒ Object

load the commit data

returns: [short-commit

String]



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# File 'lib/physique/tasks/versionizer.rb', line 67

def self.last_commit
  begin
    `git rev-parse --short HEAD`.chomp[0,6]
  rescue
    (ENV['BUILD_VCS_NUMBER'] || '000000')[0,6]
  end
end

.new(*sym) ⇒ Object

adds a new task with the given symbol to the Rake/Albacore application You can use this like any other albacore method, such as build, in order to give it parameters or dependencies, but there is no configuration object that you can configure. Copy-n-paste this code if you want something of your own.



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# File 'lib/physique/tasks/versionizer.rb', line 21

def self.new(*sym)
  version = gitflow_version(XSemVer::SemVer.find)
  version_data = define_versions(version)

  Albacore.subscribe :build_version do |data|
    ENV['BUILD_VERSION']  = data.build_version
    ENV['NUGET_VERSION']  = data.nuget_version
    ENV['FORMAL_VERSION'] = data.formal_version
    ENV['LONG_VERSION']   = data.long_version
  end

  Albacore.define_task(*sym) do
    Albacore.publish :build_version, OpenStruct.new(version_data)
  end

  Albacore.define_task :version do
    puts version_data.inspect
  end
end

.special_prefix ⇒ Object 



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# File 'lib/physique/tasks/versionizer.rb', line 103

def self.special_prefix
  # TODO: There is a better way to do this.
  branch_name = current_branch
  return 'release' if branch_name.start_with? 'release/'
  return 'hotfix' if branch_name.start_with? 'hotfix/'
  return 'feature' if branch_name.start_with? 'feature/'
  branch_name
end