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# File 'lib/github_changelog_generator/parser.rb', line 8
def self.parse_options
options = {:tag1 => nil, :tag2 => nil, :format => '%d/%m/%y', :output => 'CHANGELOG.md', :labels => %w(bug enhancement), :pulls => true, :issues => true, :verbose => true, :add_issues_wo_labels => true, :merge_prefix => '*Merged pull-request:* ', :author => true, :pull_request_labels => nil, :filter_issues_by_milestone => true, :compare_link => true}
parser = OptionParser.new { |opts|
opts.banner = 'Usage: changelog_generator [options]'
opts.on('-u', '--user [USER]', 'Username of the owner of target GitHub repo') do |last|
options[:user] = last
end
opts.on('-p', '--project [PROJECT]', 'Name of project on GitHub') do |last|
options[:project] = last
end
opts.on('-t', '--token [TOKEN]', 'To make more than 50 requests per hour your GitHub token required. You can generate it here: https://github.com/settings/tokens/new') do |last|
options[:token] = last
end
opts.on('-f', '--date-format [FORMAT]', 'Date format. Default is %d/%m/%y') do |last|
options[:format] = last
end
opts.on('-o', '--output [NAME]', 'Output file. Default is CHANGELOG.md') do |last|
options[:output] = last
end
opts.on('--[no-]verbose', 'Run verbosely. Default is true') do |v|
options[:verbose] = v
end
opts.on('--[no-]issues', 'Include closed issues to changelog. Default is true') do |v|
options[:issues] = v
end
opts.on('--[no-]issues-without-labels', 'Include closed issues without any labels to changelog. Default is true') do |v|
options[:add_issues_wo_labels] = v
end
opts.on('--[no-]pull-requests', 'Include pull-requests to changelog. Default is true') do |v|
options[:pulls] = v
end
opts.on('--[no-]filter-issues-by-milestone', 'Use milestone to detect when issue was resolved. Default is true') do |last|
options[:filter_issues_by_milestone] = last
end
opts.on('--[no-]author', 'Add author of pull-request in the end. Default is true') do |author|
options[:last] = author
end
opts.on('--[no-]compare-link', 'Include compare link between older version and newer version. Default is true') do |v|
options[:compare_link] = v
end
opts.on('--labels x,y,z', Array, 'Issues with that labels will be included to changelog. Default is \'bug,enhancement\'') do |list|
options[:labels] = list
end
opts.on('--labels-pr x,y,z', Array, 'Only pull requests with specified labels will be included to changelog. Default is nil') do |list|
options[:pull_request_labels] = list
end
opts.on('--github-site [URL]', 'The Enterprise Github site on which your project is hosted.') do |last|
options[:github_site] = last
end
opts.on('--github-api [URL]', 'The enterprise endpoint to use for your Github API.') do |last|
options[:github_endpoint] = last
end
opts.on('-v', '--version', 'Print version number') do |v|
puts "Version: #{GitHubChangelogGenerator::VERSION}"
exit
end
opts.on('-h', '--help', 'Displays Help') do
puts opts
exit
end
}
parser.parse!
if ARGV[0] && !ARGV[1]
github_site = options[:github_site] ? options[:github_site] : 'github.com'
match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(ARGV[0])
if match[2].nil?
exit
else
options[:user] = match[1]
options[:project]= match[2]
end
end
if !options[:user] && !options[:project]
remote = `git remote -vv`.split("\n")
match = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)?(?:\.git).*/.match(remote[0])
if match && match[1] && match[2]
puts "Detected user:#{match[1]}, project:#{match[2]}"
options[:user], options[:project] = match[1], match[2]
end
end
if !options[:user] || !options[:project]
puts parser.banner
exit
end
if ARGV[1]
options[:tag1] = ARGV[0]
options[:tag2] = ARGV[1]
end
options
end
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