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#!/usr/bin/env ruby
require "open-uri"
require "yaml"
class Tarball
attr_reader :version, :size, :sha1, :sha256, :sha512
def initialize(version, url, size, sha1, sha256, sha512)
@url = url
@size = size
@sha1 = sha1
@sha256 = sha256
@sha512 = sha512
@version = version
@xy = version[/\A\d+\.\d+/]
end
def gz?; @url.end_with?('.gz'); end
def zip?; @url.end_with?('.zip'); end
def xz?; @url.end_with?('.xz'); end
def ext; @url[/(?:zip|tar\.(?:gz|xz))\z/]; end
def to_md
<<eom
* <https://cache.ruby-lang.org/pub/ruby/#{@xy}/ruby-#{@version}.#{ext}>
SIZE: #{@size} bytes
SHA1: #{@sha1}
SHA256: #{@sha256}
SHA512: #{@sha512}
eom
end
# * /home/naruse/obj/ruby-trunk/tmp/ruby-2.6.0-preview3.tar.gz
# SIZE: 17116009 bytes
# SHA1: 21f62c369661a2ab1b521fd2fa8191a4273e12a1
# SHA256: 97cea8aa63dfa250ba6902b658a7aa066daf817b22f82b7ee28f44aec7c2e394
# SHA512: 1e2042324821bb4e110af7067f52891606dcfc71e640c194ab1c117f0b941550e0b3ac36ad3511214ac80c536b9e5cfaf8789eec74cf56971a832ea8fc4e6d94
def self.parse(wwwdir, version)
unless /\A(\d+)\.(\d+)\.(\d+)(?:-(?:preview|rc)\d+)?\z/ =~ version
raise "unexpected version string '#{version}'"
end
x = $1.to_i
y = $2.to_i
z = $3.to_i
# previous tag for git diff --shortstat
# It's only for x.y.0 release
if z != 0
prev_tag = nil
elsif y != 0
prev_tag = "v#{x}_#{y-1}_0"
prev_ver = "#{x}.#{y-1}.0"
elsif x == 3 && y == 0 && z == 0
prev_tag = "v2_7_0"
prev_ver = "2.7.0"
else
raise "unexpected version for prev_ver '#{version}'"
end
uri = "https://cache.ruby-lang.org/pub/tmp/ruby-info-#{version}-draft.yml"
info = YAML.load(URI(uri).read)
if info.size != 1
raise "unexpected info.yml '#{uri}'"
end
tarballs = []
info[0]["size"].each_key do |ext|
url = info[0]["url"][ext]
size = info[0]["size"][ext]
sha1 = info[0]["sha1"][ext]
sha256 = info[0]["sha256"][ext]
sha512 = info[0]["sha512"][ext]
tarball = Tarball.new(version, url, size, sha1, sha256, sha512)
tarballs << tarball
end
if prev_tag
# show diff shortstat
tag = "v#{version.gsub(/[.\-]/, '_')}"
rubydir = File.expand_path(File.join(__FILE__, '../../../'))
puts %`git -C #{rubydir} diff --shortstat #{prev_tag}..#{tag}`
stat = `git -C #{rubydir} diff --shortstat #{prev_tag}..#{tag}`
files_changed, insertions, deletions = stat.scan(/\d+/)
end
xy = version[/\A\d+\.\d+/]
#puts "## Download\n\n"
#tarballs.each do |tarball|
# puts tarball.to_md
#end
update_branches_yml(version, xy, wwwdir)
update_downloads_yml(version, xy, wwwdir)
update_releases_yml(version, xy, tarballs, wwwdir, files_changed, insertions, deletions)
end
def self.update_branches_yml(ver, xy, wwwdir)
filename = "_data/branches.yml"
data = File.read(File.join(wwwdir, filename))
if data.include?("\n- name: #{xy}\n")
data.sub!(/\n- name: #{Regexp.escape(xy)}\n(?: .*\n)*/) do |node|
unless ver.include?("-")
# assume this is X.Y.0 release
node.sub!(/^ status: preview\n/, " status: normal maintenance\n")
node.sub!(/^ date:\n/, " date: #{Time.now.year}-12-25\n")
end
node
end
else
if ver.include?("-")
status = "preview"
year = nil
else
status = "normal maintenance"
year = Time.now.year
end
entry = <<eom
- name: #{xy}
status: #{status}
date:#{ year && " #{year}-12-25" }
eol_date:
eom
data.sub!(/(?=^- name)/, entry)
end
File.write(File.join(wwwdir, filename), data)
end
def self.update_downloads_yml(ver, xy, wwwdir)
filename = "_data/downloads.yml"
data = File.read(File.join(wwwdir, filename))
if /^preview:\n\n(?: .*\n)* - #{Regexp.escape(xy)}\./ =~ data
if ver.include?("-")
data.sub!(/^ - #{Regexp.escape(xy)}\..*/, " - #{ver}")
else
data.sub!(/^ - #{Regexp.escape(xy)}\..*\n/, "")
data.sub!(/(?<=^stable:\n\n)/, " - #{ver}\n")
end
else
unless data.sub!(/^ - #{Regexp.escape(xy)}\..*/, " - #{ver}")
if ver.include?("-")
data.sub!(/(?<=^preview:\n\n)/, " - #{ver}\n")
else
data.sub!(/(?<=^stable:\n\n)/, " - #{ver}\n")
end
end
end
File.write(File.join(wwwdir, filename), data)
end
def self.update_releases_yml(ver, xy, ary, wwwdir, files_changed, insertions, deletions)
filename = "_data/releases.yml"
data = File.read(File.join(wwwdir, filename))
date = Time.now.utc # use utc to use previous day in midnight
entry = <<eom
- version: #{ver}
tag: v#{ver.tr('-.', '_')}
date: #{date.strftime("%Y-%m-%d")}
post: /en/news/#{date.strftime("%Y/%m/%d")}/ruby-#{ver.tr('.', '-')}-released/
stats:
files_changed: #{files_changed}
insertions: #{insertions}
deletions: #{deletions}
url:
gz: https://cache.ruby-lang.org/pub/ruby/#{xy}/ruby-#{ver}.tar.gz
zip: https://cache.ruby-lang.org/pub/ruby/#{xy}/ruby-#{ver}.zip
xz: https://cache.ruby-lang.org/pub/ruby/#{xy}/ruby-#{ver}.tar.xz
size:
gz: #{ary.find{|x|x.gz? }.size}
zip: #{ary.find{|x|x.zip?}.size}
xz: #{ary.find{|x|x.xz? }.size}
sha1:
gz: #{ary.find{|x|x.gz? }.sha1}
zip: #{ary.find{|x|x.zip?}.sha1}
xz: #{ary.find{|x|x.xz? }.sha1}
sha256:
gz: #{ary.find{|x|x.gz? }.sha256}
zip: #{ary.find{|x|x.zip?}.sha256}
xz: #{ary.find{|x|x.xz? }.sha256}
sha512:
gz: #{ary.find{|x|x.gz? }.sha512}
zip: #{ary.find{|x|x.zip?}.sha512}
xz: #{ary.find{|x|x.xz? }.sha512}
eom
if data.include?("\n- version: #{ver}\n")
elsif data.sub!(/\n# #{Regexp.escape(xy)} series\n/, "\\&\n#{entry}")
else
data.sub!(/^$/, "\n# #{xy} series\n\n#{entry}")
end
File.write(File.join(wwwdir, filename), data)
end
end
# Confirm current directory is www.ruby-lang.org's working directory
def confirm_w_r_l_o_wd
File.foreach('.git/config') do |line|
return true if line.include?('git@github.com:ruby/www.ruby-lang.org.git')
end
abort "Run this script in www.ruby-lang.org's working directory"
end
def main
if ARGV.size != 1
abort "usage: #$1 <version>"
end
confirm_w_r_l_o_wd
version = ARGV.shift
Tarball.parse(Dir.pwd, version)
end
main
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