brew/Library/Homebrew/utils/repology.rb
Mike McQuaid 1680ddb267
utils/repology: temporarily disable functionality.
Doesn't work with system `curl` currently.
2021-06-30 09:20:56 +01:00

97 lines
2.5 KiB
Ruby

# typed: false
# frozen_string_literal: true
require "utils/curl"
# Repology API client.
#
# @api private
module Repology
HOMEBREW_CORE = "homebrew"
HOMEBREW_CASK = "homebrew_casks"
module_function
MAX_PAGINATION = 15
private_constant :MAX_PAGINATION
def query_api(_last_package_in_response = "", repository:)
{}
# TODO: uncomment (and remove lines above) when we have a fix for Repology
# `curl` issues
# last_package_in_response += "/" if last_package_in_response.present?
# url = "https://repology.org/api/v1/projects/#{last_package_in_response}?inrepo=#{repository}&outdated=1"
# output, _errors, _status = curl_output(url.to_s)
# JSON.parse(output)
end
def single_package_query(name, repository:)
# TODO: uncomment when we have a fix for Repology `curl` issues
# url = "https://repology.org/tools/project-by?repo=#{repository}&" \
# "name_type=srcname&target_page=api_v1_project&name=#{name}"
# output, _errors, _status = curl_output("--location", url.to_s)
# begin
# data = JSON.parse(output)
# { name => data }
# rescue
# nil
# end
end
def parse_api_response(limit = nil, repository:)
package_term = case repository
when HOMEBREW_CORE
"formula"
when HOMEBREW_CASK
"cask"
else
"package"
end
ohai "Querying outdated #{package_term.pluralize} from Repology"
page_no = 1
outdated_packages = {}
last_package = ""
while page_no <= MAX_PAGINATION
odebug "Paginating Repology API page: #{page_no}"
response = query_api(last_package, repository: repository)
outdated_packages.merge!(response)
last_package = response.keys.last
page_no += 1
break if limit && outdated_packages.size >= limit || response.size <= 1
end
puts "#{outdated_packages.size} outdated #{package_term.pluralize(outdated_packages.size)} found"
puts
outdated_packages
end
def latest_version(repositories)
# The status is "unique" when the package is present only in Homebrew, so
# Repology has no way of knowing if the package is up-to-date.
is_unique = repositories.find do |repo|
repo["status"] == "unique"
end.present?
return "present only in Homebrew" if is_unique
latest_version = repositories.find do |repo|
repo["status"] == "newest"
end
# Repology cannot identify "newest" versions for packages without a version
# scheme
return "no latest version" if latest_version.blank?
latest_version["version"]
end
end