debian-mirror-gitlab/workhorse/_support/generate_changelog

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2021-02-22 17:27:13 +05:30
#!/usr/bin/env ruby
# Generates the changelog from the yaml entries in changelogs/unreleased
#
# Lifted form gitlab-org/gitaly
require 'yaml'
require 'fileutils'
class ChangelogEntry
attr_reader :title, :merge_request, :type, :author
def initialize(file_path)
yaml = YAML.safe_load(File.read(file_path))
@title = yaml['title']
@merge_request = yaml['merge_request']
@type = yaml['type']
@author = yaml['author']
end
def to_s
str = ""
str << "- #{title}\n"
str << " https://gitlab.com/gitlab-org/gitlab-workhorse/-/merge_requests/#{merge_request}\n"
str << " Contributed by #{author}\n" if author
str
end
end
ROOT_DIR = File.expand_path('../..', __FILE__)
UNRELEASED_ENTRIES = File.join(ROOT_DIR, 'changelogs', 'unreleased')
CHANGELOG_FILE = File.join(ROOT_DIR, 'CHANGELOG')
def main(version)
entries = []
Dir["#{UNRELEASED_ENTRIES}/*.yml"].each do |yml|
entries << ChangelogEntry.new(yml)
FileUtils.rm(yml)
end
sections = []
types = entries.map(&:type).uniq.sort
types.each do |type|
text = ''
text << "### #{type.capitalize}\n"
entries.each do |e|
next unless e.type == type
text << e.to_s
end
sections << text
end
sections << '- No changes.' if sections.empty?
new_version_entry = ["## v#{version}\n\n", sections.join("\n"), "\n"].join
current_changelog = File.read(CHANGELOG_FILE).lines
header = current_changelog.shift(2)
new_changelog = [header, new_version_entry, current_changelog.join]
File.write(CHANGELOG_FILE, new_changelog.join)
end
unless ARGV.count == 1
warn "Usage: #{$0} VERSION"
warn "Specify version as x.y.z"
abort
end
main(ARGV.first)