Create release draft with erb

Author: hsbt

lib/draft-release.rb

@@ -0,0 +1,10 @@
+require "erb"
+
+template = File.read("lib/release-template.erb")
+version = ARGV[0] || "3.3.4"
+
+output_path = "en/news/_posts/#{Time.now.strftime("%Y-%m-%d")}-#{version.gsub(/\./, "-")}-released.md"
+
+File.open(output_path, "w") do |file|
+  file.write ERB.new(template).result(binding)
+end

lib/release-templete.erb

@@ -0,0 +1,42 @@
+---
+layout: news_post
+title: "Ruby <%= version %> Released"
+author:
+translator:
+date: <%= Time.now %>
+lang: en
+---
+
+Ruby <%= version %> has been released.
+
+Please see the [GitHub releases](https://github.com/ruby/ruby/releases/tag/v<%= version.gsub(/\./, '_') %>) for further details.
+
+## Download
+
+{% assign release = site.data.releases | where: "version", "<%= version %>" | first %}
+
+* <{{ release.url.gz }}>
+
+      SIZE: {{ release.size.gz }}
+      SHA1: {{ release.sha1.gz }}
+      SHA256: {{ release.sha256.gz }}
+      SHA512: {{ release.sha512.gz }}
+
+* <{{ release.url.xz }}>
+
+      SIZE: {{ release.size.xz }}
+      SHA1: {{ release.sha1.xz }}
+      SHA256: {{ release.sha256.xz }}
+      SHA512: {{ release.sha512.xz }}
+
+* <{{ release.url.zip }}>
+
+      SIZE: {{ release.size.zip }}
+      SHA1: {{ release.sha1.zip }}
+      SHA256: {{ release.sha256.zip }}
+      SHA512: {{ release.sha512.zip }}
+
+## Release Comment
+
+Many committers, developers, and users who provided bug reports helped us make this release.
+Thanks for their contributions.