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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.
# frozen_string_literal: true
require 'net/http'
require 'json'
require_relative '../config/config'
require 'term/ansicolor'
module SlackBuilder
extend Term::ANSIColor
# Remote repository for a single package.
class Repository
# Request the latest tag in the given repository.
def latest
raise NotImplementedError
end
end
# Reads the list fo tags from the GitHub API.
class GitHub < Repository
def initialize(owner, name, version_transform = nil)
super()
@owner = owner
@name = name
@version_transform = version_transform
end
def latest
`./bin/slackbuilder github #{@owner} #{@name} #{@version_transform}`.strip
end
end
# Request the latest version from the packagist API.
class Packagist < Repository
def initialize(vendor, name)
super()
@vendor = vendor
@name = name
end
def latest
`./bin/slackbuilder packagist #{@vendor} #{@name}`.strip
end
end
# Reads a remote LATEST file.
class LatestText < Repository
def initialize(latest_url)
super()
@latest_url = latest_url
end
def latest
`./bin/slackbuilder text #{@latest_url}`.strip
end
end
module_function
# Checks if there is a new version for the package and returns the latest
# version if an update is available, otherwise returns nil.
def check_for_latest(package_name, repository)
package = find_package_info package_name
latest_version = repository.latest
if package.version == latest_version
puts green "#{package_name} is up to date (Version #{package.version})."
nil
else
puts red "#{package_name}: Current version is #{package.version}, #{latest_version} is available."
latest_version
end
end
private_class_method def find_package_info(package_name)
package_path = Pathname.new Dir.glob("#{CONFIG[:repository]}/*/#{package_name}").first
package_category = package_path.dirname.basename.to_s
Package.parse("#{package_category}/#{package_name}", File.read("#{package_path}/#{package_name}.info"))
end
end
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