Rakefile

# NOTE! When updating this file, also update INSTALL, if necessary.
# NOTE! Please keep your tasks grouped together.

$trace ||= false
$VERBOSE = true
$verbose = Rake.application.options.trace || ARGV.delete("-v")

if !$verbose and respond_to?(:verbose)
  verbose(false) if verbose() == :default
end

config_rb = File.expand_path "../config.rb", __FILE__
config_h  = File.expand_path "../vm/gen/config.h", __FILE__

unless File.exists?(config_rb) and File.exists?(config_h)
  STDERR.puts "Please run ./configure first"
  exit 1
end

require config_rb
BUILD_CONFIG = Rubinius::BUILD_CONFIG

unless BUILD_CONFIG[:config_version] == 7
  STDERR.puts "Your configuration is outdated, please run ./configure first"
  exit 1
end

$dlext = Config::CONFIG["DLEXT"]

$: << "lib"

task :default => %w[build vm:test] do
  unless File.directory? BUILD_CONFIG[:runtime]
    # Setting these enables the specs to run when rbx has been configured
    # to be installed, but rake install has not been run yet.
    ENV["RBX_RUNTIME"] = File.expand_path "../runtime", __FILE__
    ENV["RBX_LIB"]     = File.expand_path "../lib", __FILE__
    ENV["CFLAGS"]      = "-Ivm/capi"
  end

  sh "bin/mspec ci --background"
end

# See vm.rake for more information
desc "Build everything that needs to be built at default level."
task :build => ["build:normal", "gem_bootstrap"]

desc "Recompile all ruby system files"
task :rebuild => %w[clean build]

desc "Use to run Rubinius in CI"
task :ci do
  unless system("rake -q")
    puts "<< ERROR IN CI, CLEANING AND RERUNNING >>"
    system "rake -q clean"
    system "find . -name *.rbc -delete"
    sh "rake -q"
  end
end

desc 'Remove rubinius build files'
task :clean => %w[
  vm:clean
  kernel:clean
  clean:crap
  extensions:clean
]

desc 'Remove rubinius build files and external library build files'
task :distclean => %w[
  clean
  vm:distclean
]

namespace :clean do
  desc "Cleans up editor files and other misc crap"
  task :crap do
    files = (Dir["*~"] + Dir["**/*~"]).uniq

    rm_f files, :verbose => $verbose unless files.empty?
  end
end

desc 'Move the preinstalled gem setup into place'
task :gem_bootstrap do
  unless File.directory?("gems/rubinius")
    sh "mkdir -p gems/rubinius"
    sh "cp -r preinstalled-gems/bin gems/bin"
    sh "cp -r preinstalled-gems/data gems/rubinius/preinstalled"
  end
end

desc "Documents why no spec tasks exist"
task :spec do
  puts <<-EOM

  The spec and spec:xxx commands are deprecated (and removed).
  Use bin/mspec directly. MSpec provides 'pseudo-directories',
  which are labels that refer to sets of specs to run. Refer
  to spec/default.mspec, spec/full.mspec and the MSpec docs
  for full details.

  The following are likely scenarios for running the specs.
  Unless -t <target> is passed to mspec, bin/rbx is run.

  Run the CI specs that are run with the default 'rake' command

    bin/mspec ci

  Run _all_ the CI spec:

    bin/mspec ci -B full

  Run all the frozen specs:

    bin/mspec

  Run all the frozen Array specs:

    bin/mspec core/array
      OR
    bin/mspec spec/frozen/core/array

  Run spec/frozen/core/array/append_spec.rb:

    bin/mspec core/array/append
      OR
    bin/mspec spec/frozen/core/array/append_spec.rb

  Run all the compiler specs:

    bin/mspec :compiler

  Run all the [language, core, library, capi] specs:

    bin/mspec :language
    bin/mspec :core
    ...

  Run all the spec/ruby specs using the MRI on your path
  (assuming you have run 'rake rubyspec:update'):

    bin/mspec -tr :ruby

  EOM
end

desc "Print list of items marked to-do in kernel/ (@todo|TODO)"
task :todos do
  sh "grep", "-Rn", "@todo", "kernel"
  sh "grep", "-Rn", "TODO", "kernel"
end