Module: PoiseBoiler::Helpers::Rake::BumpHelpers Private

Included in:
Bump, Release
Defined in:
lib/poise_boiler/helpers/rake/bump.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Helper methods for bumping gem versions.

Since:

  • 1.2.0

Constant Summary collapse

VERSION_CONST =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Since:

  • 1.2.0

/(^\s*VERSION = ['"])([^'"]+)(['"]\s*$)/

Instance Method Summary collapse

Instance Method Details

#bump_version!(type: :patch, release: false, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.2.0



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# File 'lib/poise_boiler/helpers/rake/bump.rb', line 70

def bump_version!(type: :patch, release: false, &block)
  version_rb_path = find_version_rb
  raise "Unable to find a version.rb in #{base}" unless version_rb_path
  shell.say("Bumping version in #{version_rb_path}") if ENV['DEBUG']
  content = IO.read(version_rb_path)
  raise "Unable to find current version in #{version_rb_path}" unless VERSION_CONST =~ content
  current_version = $2
  version = bumped_version(type: type, release: release)
  shell.say("Bumping gem version from #{current_version} to #{version}")
  new_content = content.gsub(VERSION_CONST, "\\1#{version}\\3")
  IO.write(version_rb_path, new_content)
  begin
    block.call if block
  rescue Exception
    # Restore the original version if anything goes wrong.
    IO.write(version_rb_path, content)
    raise
  end
end

#bumped_version(type: :patch, release: false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.2.0



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# File 'lib/poise_boiler/helpers/rake/bump.rb', line 46

def bumped_version(type: :patch, release: false)
  current_version = latest_tag
  next_version = if current_version
    parts = current_version.split(/\./).map(&:to_i)
    bump_index = {major: 0, minor: 1, patch: 2}[type]
    parts[bump_index] += 1
    (bump_index+1..2).each {|n| parts[n] = 0 }
    parts.map(&:to_s).join('.')
  else
    '1.0.0'
  end
  # Release mode means plain, otherwise .pre.
  if release
    next_version
  else
    next_version + '.pre'
  end
end

#find_version_rb ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.2.0



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# File 'lib/poise_boiler/helpers/rake/bump.rb', line 65

def find_version_rb
  candidates = Dir[File.join(base, 'lib', '**', 'version.rb')]
  candidates.min_by {|path| path.size }
end

#latest_tag ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 1.2.0



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# File 'lib/poise_boiler/helpers/rake/bump.rb', line 32

def latest_tag
  git = Git.open(base)
  if git.tags.empty?
    nil
  else
    tag_name = git.tags.last.name
    if tag_name =~ /^v(.*)$/
      $1
    else
      tag_name
    end
  end
end