Class: Buildar
- Inherits:
-
Rake::TaskLib
- Object
- Rake::TaskLib
- Buildar
- Defined in:
- lib/buildar.rb
Instance Attribute Summary collapse
-
#gemspec_file ⇒ Object
Returns the value of attribute gemspec_file.
-
#ns ⇒ Object
Returns the value of attribute ns.
-
#pkg_dir ⇒ Object
Returns the value of attribute pkg_dir.
-
#use_git ⇒ Object
Returns the value of attribute use_git.
-
#version_file ⇒ Object
Returns the value of attribute version_file.
Class Method Summary collapse
Instance Method Summary collapse
- #define ⇒ Object
- #define_tasks ⇒ Object
- #gem_file ⇒ Object
- #gemspec ⇒ Object
-
#initialize ⇒ Buildar
constructor
A new instance of Buildar.
- #read_version ⇒ Object
- #write_version(new_version) ⇒ Object
Constructor Details
#initialize ⇒ Buildar
Returns a new instance of Buildar.
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# File 'lib/buildar.rb', line 35 def initialize @gemspec_file = nil @version_file = nil @use_git = false @pkg_dir = 'pkg' @ns = '' if block_given? yield self define end end |
Instance Attribute Details
#gemspec_file ⇒ Object
Returns the value of attribute gemspec_file.
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# File 'lib/buildar.rb', line 33 def gemspec_file @gemspec_file end |
#ns ⇒ Object
Returns the value of attribute ns.
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# File 'lib/buildar.rb', line 33 def ns @ns end |
#pkg_dir ⇒ Object
Returns the value of attribute pkg_dir.
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# File 'lib/buildar.rb', line 33 def pkg_dir @pkg_dir end |
#use_git ⇒ Object
Returns the value of attribute use_git.
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# File 'lib/buildar.rb', line 33 def use_git @use_git end |
#version_file ⇒ Object
Returns the value of attribute version_file.
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# File 'lib/buildar.rb', line 33 def version_file @version_file end |
Class Method Details
.bump(position, version) ⇒ Object
e.g. bump(:minor, ‘1.2.3’) #=> ‘1.3.0’ only works for versions consisting of integers delimited by periods (dots)
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# File 'lib/buildar.rb', line 13 def self.bump(position, version) pos = [:major, :minor, :patch, :build].index(position) || position places = version.split('.') if places.length <= pos and pos <= places.length + 3 # add zeroes to places up to pos # allows bump(:build, '0') #=> '0.0.0.1' places.length.upto(pos) { |i| places[i] = 0 } end raise "bad position: #{pos} (for version #{version})" unless places[pos] places.map.with_index { |place, i| if i < pos place elsif i == pos place.to_i + 1 else 0 end }.join('.') end |
.version ⇒ Object
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# File 'lib/buildar.rb', line 6 def self.version File.read(File.join(__dir__, '..', 'VERSION')).chomp end |
Instance Method Details
#define ⇒ Object
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# File 'lib/buildar.rb', line 72 def define directory @pkg_dir CLOBBER.include @pkg_dir if @ns and !@ns.empty? namespace(@ns) { define_tasks } else define_tasks end # # tasks to be kept out of @ns namespace # desc "config check" task buildar: :valid_gemspec do spacer = " " * 14 gemspec = self.gemspec puts puts " Project: #{gemspec.name} #{gemspec.version}" puts "Gemspec file: #{@gemspec_file}" if @gemspec_file puts <<EOF Version file: #{@version_file} Use git: #{@use_git} Package dir: #{@pkg_dir} Files: #{gemspec.files.join("\n#{spacer}")} Built gems: #{Dir[@pkg_dir + '/*.gem'].join("\n#{spacer}")} # using Buildar #{Buildar.version} EOF puts end if @version_file namespace :bump do # tasks :bump_major, :bump_minor, :bump_patch, :bump_build # commit the version file if @use_git # [:major, :minor, :patch, :build].each { |v| desc "increment the #{v} number in #{@version_file}" task v do old_version = self.read_version new_version = self.class.bump(v, old_version) puts "bumping #{old_version} to #{new_version}" self.write_version new_version if @use_git and v != :build msg = "Buildar version:bump_#{v} to #{new_version}" sh "git commit #{@version_file} -m #{msg.inspect}" end end } end end end |
#define_tasks ⇒ Object
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# File 'lib/buildar.rb', line 128 def define_tasks desc "invoke :test and :bump_build conditionally" task pre_build: @pkg_dir do Rake::Task[:test].invoke if Rake::Task.task_defined? :test Rake::Task['bump:build'].invoke if @version_file end # can't make this a file task, because the version could be bumped # as a dependency, changing the target file # desc "build a .gem in #{@pkg_dir}/ using `gem build`" task build: :pre_build do if @gemspec_file sh "gem build #{@gemspec_file}" mv File.basename(self.gem_file), self.gem_file else Rake::Task[:gem_package].invoke end end # roughly equivalent to `gem build self.gemspec` # operates with a hard or soft gemspec # desc "build a .gem in #{@pkg_dir}/ using Gem::PackageTask" task gem_package: :pre_build do # definine the task at runtime, rather than requiretime # so that the gemspec will reflect any version bumping since requiretime require 'rubygems/package_task' Gem::PackageTask.new(self.gemspec).define Rake::Task["package"].invoke end # desc "used internally; make sure we have .gem for the current version" task :built do Rake::Task[:build].invoke unless File.exist? self.gem_file end desc "publish the current version to rubygems.org" task publish: :built do sh "gem push #{self.gem_file}" end desc "build, publish" + (@use_git ? ", tag " : '') task release: [:build, :publish] do Rake::Task[:tag].invoke if @use_git end desc "install the current version" task install: :built do sh "gem install #{self.gem_file}" end desc "build a new version and install" task install_new: [:build, :install] desc "display current version" task version: :valid_gemspec do puts self.gemspec.version end task :valid_gemspec do unless self.gemspec msg = "gemspec required" msg += "; checked #{self.gemspec_file}" if self.gemspec_file raise msg end end # # Optional tasks # if @version_file namespace :release do [:major, :minor, :patch].each { |v| desc "increment the #{v} number and release" task v => ["bump:#{v}", :release] } end end if @use_git desc "annotated git tag with version and message" task tag: :message do Rake::Task[:test].invoke if Rake::Task.task_defined? :test tagname = "v#{self.gemspec.version}" = ENV['message'] || "auto-tagged #{tagname} by Buildar" sh "git tag -a #{tagname.inspect} -m #{.inspect}" sh "git push origin --tags" end # right now only :tag depends on this, but maybe others in the future? # desc "used internally; make sure ENV['message'] is populated" task :message do if !ENV['message'] or ENV['message'].empty? print "This task requires a message:\n> " ENV['message'] = $stdin.gets.chomp end end end end |
#gem_file ⇒ Object
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# File 'lib/buildar.rb', line 68 def gem_file File.join(@pkg_dir, "#{gemspec.name}-#{gemspec.version}.gem") end |
#gemspec ⇒ Object
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# File 'lib/buildar.rb', line 48 def gemspec if @gemspec_file Gem::Specification.load @gemspec_file else @gemspec ||= Gem::Specification.new @gemspec.version = self.read_version if @version_file @gemspec end end |
#read_version ⇒ Object
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# File 'lib/buildar.rb', line 58 def read_version raise "no @version_file" unless @version_file File.read(@version_file).chomp end |
#write_version(new_version) ⇒ Object
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# File 'lib/buildar.rb', line 63 def write_version(new_version) raise "no @version_file" unless @version_file File.open(@version_file, 'w') { |f| f.write(new_version) } end |