github-changelog-generator/lib/github_changelog_generator/task.rb

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require "rake"
require "rake/tasklib"
require "github_changelog_generator"
module GitHubChangelogGenerator
class RakeTask < ::Rake::TaskLib
include ::Rake::DSL if defined?(::Rake::DSL)
OPTIONS = %w( user project token date_format output
bug_prefix enhancement_prefix issue_prefix
header merge_prefix issues
add_issues_wo_labels add_pr_wo_labels
pulls filter_issues_by_milestone author
unreleased_only unreleased unreleased_label
compare_link include_labels exclude_labels
bug_labels enhancement_labels
between_tags exclude_tags since_tag max_issues
github_site github_endpoint simple_list
future_release release_branch verbose release_url
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base ).freeze
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OPTIONS.each do |o|
attr_accessor o.to_sym
end
# Public: Initialise a new GitHubChangelogGenerator::RakeTask.
#
# Example
#
# GitHubChangelogGenerator::RakeTask.new
def initialize(*args, &task_block)
@name = args.shift || :changelog
define(args, &task_block)
end
def define(args, &task_block)
desc "Generate a Change log from GitHub"
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yield(*[self, args].slice(0, task_block.arity)) if task_block
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# clear any (auto-)pre-existing task
Rake::Task[@name].clear if Rake::Task.task_defined?(@name)
task @name do
# mimick parse_options
options = Parser.default_options
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Parser.user_and_project_from_git(options)
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OPTIONS.each do |o|
v = instance_variable_get("@#{o}")
options[o.to_sym] = v unless v.nil?
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end
generator = Generator.new options
log = generator.compound_changelog
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output_filename = (options[:output]).to_s
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File.open(output_filename, "w") { |file| file.write(log) }
puts "Done!"
puts "Generated log placed in #{Dir.pwd}/#{output_filename}"
end
end
end
end