Module: Albacore::Tasks::Versionizer

Defined in:
lib/albacore/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

.commit_data ⇒ Object

load the commit data

returns: [short-commit
String, date

DateTime]



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# File 'lib/albacore/tasks/versionizer.rb', line 71

def self.commit_data
  begin
    commit = `git rev-parse --short HEAD`.chomp()[0,6]
    git_date = `git log -1 --date=iso --pretty=format:%ad`
    commit_date = DateTime.parse( git_date ).strftime("%Y-%m-%d %H:%M:%S")
  rescue
    commit = (ENV['BUILD_VCS_NUMBER'] || "000000")[0,6]
    commit_date = Time.new.strftime("%Y-%m-%d %H:%M:%S")
  end
  [commit, commit_date]
end

.format_nuget(semver) ⇒ Object 



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# File 'lib/albacore/tasks/versionizer.rb', line 60

def self.format_nuget semver
  if semver.prerelease and not semver.prerelease.empty?
    "#{semver.major}.#{semver.minor}.#{semver.patch}-#{semver.prerelease.gsub(/\W/, '')}"
  else
    semver.format '%M.%m.%p'
  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/albacore/tasks/versionizer.rb', line 23

def self.new *sym
  ver = XSemVer::SemVer.find
  ver.patch = (ENV['BUILD_NUMBER'] || ver.patch).to_i
  version_data = versions(ver, &method(:commit_data))

  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
end

.versions(semver, &commit_data) ⇒ Object 



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# File 'lib/albacore/tasks/versionizer.rb', line 40

def self.versions semver, &commit_data
  {
    # just a monotonic inc
    :build_number   => semver.patch,
    :semver         => semver,

    # purely M.m.p format
    :formal_version => "#{ XSemVer::SemVer.new(semver.major, semver.minor, semver.patch).format "%M.%m.%p"}",

    # four-numbers version, useful if you're dealing with COM/Windows
    :long_version   => "#{semver.format '%M.%m.%p'}.0",

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

    # nuget (not full semver 2.0.0 support) see http://nuget.codeplex.com/workitem/1796
    :nuget_version  => format_nuget(semver)
  }
end