def tags
timefmt = '%Y-%m-%dT%H:%M:%SZ'
@tags ||= `git tag -l`.split(/\n/).map do |tag|
next if tag == "v0.0.0"
if %r{\Av[\d\.]+} =~ tag
header, subject, body = `git cat-file tag #{tag}`.split(/\n\n/, 3)
header = header.split(/\n/)
tagger = header.grep(/\Atagger /).first
body ||= "initial"
time = Time.at(tagger.split(/ /)[-2].to_i).utc
{
:time => time.strftime(timefmt),
:ruby_time => time,
:tagger_name => %r{^tagger ([^<]+)}.match(tagger)[1].strip,
:tagger_email => %r{<([^>]+)>}.match(tagger)[1].strip,
:id => `git rev-parse refs/tags/#{tag}`.chomp!,
:tag => tag,
:subject => subject,
:body => (old = old_summaries[tag]) ? "#{old}\n#{body}" : body,
}
end
end.compact.sort { |a,b| b[:time] <=> a[:time] }
end