require 'bundler'
require 'bundler/gem_helper'
class FfiGemHelper < Bundler::GemHelper
attr_accessor :cross_platforms
def install
super
task "release:guard_clean" => ["release:update_history"]
task "release:update_history" do
update_history
end
task "release:rubygem_push" => ["gem:windows", "gem:java"]
end
def hfile
"CHANGELOG.md"
end
def headline
'([^\w]*)(\d+\.\d+\.\d+(?:\.\w+)?)([^\w]+)([2Y][0Y][0-9Y][0-9Y]-[0-1M][0-9M]-[0-3D][0-9D])([^\w]*|$)'
end
def reldate
Time.now.strftime("%Y-%m-%d")
end
def update_history
hin = File.read(hfile)
hout = hin.sub(/#{headline}/) do
raise "#{hfile} isn't up-to-date for version #{version}" unless $2==version.to_s
$1 + $2 + $3 + reldate + $5
end
if hout != hin
Bundler.ui.confirm "Updating #{hfile} for release."
File.write(hfile, hout)
Rake::FileUtilsExt.sh "git", "commit", hfile, "-m", "Update release date in #{hfile}"
end
end
def tag_version
Bundler.ui.confirm "Tag release with annotation:"
m = File.read(hfile).match(/(?<annotation>#{headline}.*?)#{headline}/m) || raise("Unable to find release notes in #{hfile}")
Bundler.ui.info(m[:annotation].gsub(/^/, " "))
IO.popen(["git", "tag", "--file=-", version_tag], "w") do |fd|
fd.write m[:annotation]
end
yield if block_given?
rescue
Bundler.ui.error "Untagging #{version_tag} due to error."
sh_with_code "git tag -d #{version_tag}"
raise
end
def rubygem_push(path)
cross_platforms.each do |ruby_platform|
super(path.gsub(/\.gem\z/, "-#{ruby_platform}.gem"))
end
super(path.gsub(/\.gem\z/, "-java.gem"))
super(path)
end
end
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