643f2f9eab
This addresses issue 71 by providing a configurable limit on the number of issues to retrieve. By default this limits the number of issues to 500 which should help users stay under the GitHub API limit and keep change logs from growing ridiculous in size for older repos.
178 lines
6.9 KiB
Ruby
178 lines
6.9 KiB
Ruby
#!/usr/bin/env ruby
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require 'optparse'
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require 'pp'
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require_relative 'version'
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module GitHubChangelogGenerator
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class Parser
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def self.parse_options
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options = {
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:tag1 => nil,
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:tag2 => nil,
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:format => '%Y-%m-%d',
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:output => 'CHANGELOG.md',
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:exclude_labels => %w(duplicate question invalid wontfix),
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:pulls => true,
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:issues => true,
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:verbose => true,
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:add_issues_wo_labels => true,
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:add_pr_wo_labels => true,
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:merge_prefix => '**Merged pull requests:**',
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:issue_prefix => '**Closed issues:**',
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:bug_prefix => '**Fixed bugs:**',
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:enhancement_prefix => '**Implemented enhancements:**',
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:author => true,
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:filter_issues_by_milestone => true,
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:max_issues => 500,
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:compare_link => true,
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:unreleased => true,
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:unreleased_label => 'Unreleased',
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:branch => 'origin'
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}
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parser = OptionParser.new { |opts|
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opts.banner = 'Usage: github_changelog_generator [options]'
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opts.on('-u', '--user [USER]', 'Username of the owner of target GitHub repo') do |last|
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options[:user] = last
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end
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opts.on('-p', '--project [PROJECT]', 'Name of project on GitHub') do |last|
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options[:project] = last
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end
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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|
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options[:token] = last
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end
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opts.on('-f', '--date-format [FORMAT]', 'Date format. Default is %d/%m/%y') do |last|
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options[:format] = last
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end
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opts.on('-o', '--output [NAME]', 'Output file. Default is CHANGELOG.md') do |last|
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options[:output] = last
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end
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opts.on('--[no-]issues', 'Include closed issues to changelog. Default is true') do |v|
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options[:issues] = v
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end
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opts.on('--[no-]issues-wo-labels', 'Include closed issues without labels to changelog. Default is true') do |v|
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options[:add_issues_wo_labels] = v
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end
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opts.on('--[no-]pr-wo-labels', 'Include pull requests without labels to changelog. Default is true') do |v|
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options[:add_pr_wo_labels] = v
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end
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opts.on('--[no-]pull-requests', 'Include pull-requests to changelog. Default is true') do |v|
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options[:pulls] = v
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end
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opts.on('--[no-]filter-by-milestone', 'Use milestone to detect when issue was resolved. Default is true') do |last|
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options[:filter_issues_by_milestone] = last
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end
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opts.on('--[no-]author', 'Add author of pull-request in the end. Default is true') do |author|
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options[:author] = author
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end
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opts.on('--unreleased-only', 'Generate log from unreleased closed issues only.') do |v|
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options[:unreleased_only] = v
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end
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opts.on('--[no-]unreleased', 'Add to log unreleased closed issues. Default is true') do |v|
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options[:unreleased] = v
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end
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opts.on('--unreleased-label [label]', 'Add to log unreleased closed issues. Default is true') do |v|
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options[:unreleased_label] = v
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end
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opts.on('--[no-]compare-link', 'Include compare link (Full Changelog) between older version and newer version. Default is true') do |v|
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options[:compare_link] = v
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end
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opts.on('--include-labels x,y,z', Array, 'Issues only with that labels will be included to changelog. Default is \'bug,enhancement\'') do |list|
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options[:include_labels] = list
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end
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opts.on('--exclude-labels x,y,z', Array, 'Issues with that labels will be always excluded from changelog. Default is \'duplicate,question,invalid,wontfix\'') do |list|
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options[:exclude_labels] = list
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end
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opts.on('--max-issues [NUMBER]', Integer, 'Max number of issues to fetch from GitHub. Default is 500') do |max|
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options[:max_issues] = max
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end
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opts.on('--github-site [URL]', 'The Enterprise Github site on which your project is hosted.') do |last|
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options[:github_site] = last
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end
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opts.on('--github-api [URL]', 'The enterprise endpoint to use for your Github API.') do |last|
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options[:github_endpoint] = last
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end
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opts.on('--simple-list', 'Create simple list from issues and pull requests. Default is false.') do |v|
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options[:simple_list] = v
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end
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opts.on('--[no-]verbose', 'Run verbosely. Default is true') do |v|
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options[:verbose] = v
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end
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opts.on('-v', '--version', 'Print version number') do |v|
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puts "Version: #{GitHubChangelogGenerator::VERSION}"
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exit
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end
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opts.on('-h', '--help', 'Displays Help') do
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puts opts
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exit
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end
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}
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parser.parse!
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if ARGV[0] && !ARGV[1]
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github_site = options[:github_site] ? options[:github_site] : 'github.com'
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# this match should parse strings such "https://github.com/skywinder/Github-Changelog-Generator" or "skywinder/Github-Changelog-Generator" to user and name
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match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(ARGV[0])
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begin
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param = match[2].nil?
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rescue
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puts "Can't detect user and name from first parameter: '#{ARGV[0]}' -> exit'"
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exit
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end
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if param
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exit
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else
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options[:user] = match[1]
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options[:project]= match[2]
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end
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end
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if !options[:user] && !options[:project]
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remote = `git config --get remote.#{options[:branch]}.url`
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# try to find repo in format:
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# origin git@github.com:skywinder/Github-Changelog-Generator.git (fetch)
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# git@github.com:skywinder/Github-Changelog-Generator.git
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match = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)(?:\.git).*/.match(remote)
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if match && match[1] && match[2]
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puts "Detected user:#{match[1]}, project:#{match[2]}"
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options[:user], options[:project] = match[1], match[2]
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else
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# try to find repo in format:
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# origin https://github.com/skywinder/ChangelogMerger (fetch)
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# https://github.com/skywinder/ChangelogMerger
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match = /.*\/((?:-|\w|\.)*)\/((?:-|\w|\.)*).*/.match(remote)
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if match && match[1] && match[2]
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puts "Detected user:#{match[1]}, project:#{match[2]}"
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options[:user], options[:project] = match[1], match[2]
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end
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end
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end
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if !options[:user] || !options[:project]
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puts parser.banner
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exit
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end
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if ARGV[1]
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options[:tag1] = ARGV[0]
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options[:tag2] = ARGV[1]
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end
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if options[:verbose]
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puts 'Performing task with options:'
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pp options
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puts ''
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end
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options
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end
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end
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end
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