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require_relative "convert"
require_relative "convert/columnar"
require_relative "convert/mini_mime_db"
require_relative "iana_registry"
require_relative "tika_mime_types"
class PrepareRelease
def download_and_convert
download_iana_mime_types
download_tike_mime_types
convert_types
self
end
def write_updated_version
file = IO.read("lib/mime/types/data.rb")
updated = file.sub(/VERSION = ['"][.0-9]+['"]/, %(VERSION = "#{new_version}"))
IO.write("lib/mime/types/data.rb", updated)
self
end
def write_updated_history
history = IO.read("CHANGELOG.md")
if !/^## #{release_header}$/.match?(history)
# We need slightly different flows for a standalone update vs one that rolls in
# additional changes because there is a NEXT header.
pattern =
if %r{^## NEXT / (?:YYYY|\d{4})-(?:MM|\d{2})-(?:DD|\d{2})}.match?(history)
%r{[<]!-- automatic-release --[>]\n\n## NEXT / (?:YYYY|\d{4})-(?:MM|\d{2})-(?:DD|\d{2})}
else
%r{[<]!-- automatic-release --[>]\n}
end
note = <<~NOTE
<!-- automatic-release -->
## #{release_header}
#{history_body}
NOTE
updated = history.sub(pattern, note)
IO.write("CHANGELOG.md", updated)
end
self
end
def rake_git_manifest
system("bundle exec rake git:manifest")
self
end
def rake_gemspec
system("bundle exec rake gemspec")
self
end
def as_gha_vars
unless ENV.key?("GITHUB_ENV")
raise "This is not being run as a GitHub action, missing $GITHUB_ENV."
end
history_path = File.join(Dir.mktmpdir, "body.md")
IO.write(history_path, history_body)
body = <<~EOF_ENV
UPDATE_VERSION=#{new_version}
UPDATE_TITLE=Update mime-types-data #{release_header}
UPDATE_BODY_PATH=#{history_path}
EOF_ENV
File.write(ENV["GITHUB_ENV"], body, mode: "a+")
self
end
def download_iana_mime_types(destination = nil)
IANARegistry.download(to: destination)
end
def download_tike_mime_types(destination = nil)
TikeMIMETypes.download(to: destination)
end
def convert_yaml_to_json
Convert.from_yaml_to_json
end
def convert_yaml_to_columnar
Convert::Columnar.from_yaml_to_columnar
end
def convert_yaml_to_mini_mime_db
Convert::MiniMimeDb.from_yaml_to_mini_mime
end
def convert_types
convert_yaml_to_json
convert_yaml_to_columnar
convert_yaml_to_mini_mime_db
self
end
def today
@today ||= Date.today.strftime("%Y-%m-%d")
end
def release_header
"#{new_version} / #{today}"
end
def new_version
@new_version ||= begin
version =
IO.read("lib/mime/types/data.rb").scan(/VERSION = ['"](\d\.\d{4}\.\d{4}(?:\.\d+)?)['"]/).flatten.first
major = Gem::Version.new(version).canonical_segments.first
minor = Date.today.strftime("%Y.%m%d")
"#{major}.#{minor}"
end
end
def history_body
<<-MARKDOWN
- Updated registry entries from the IANA [media registry][registry] and
[provisional media registry][provisional] and the
[Apache Tika media registry][tika] as of the release date.
MARKDOWN
end
end
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