github-changelog-generator/log_generator.rb
2014-11-05 13:50:31 +02:00

116 lines
2.5 KiB
Ruby

require_relative 'constants'
require 'github_api'
require 'json'
class LogGenerator
attr_accessor :options
def initialize(options = {})
@options = options
if $oauth_token
@github = Github.new oauth_token: $oauth_token
else
@github = Github.new
end
end
def print_json(json)
puts JSON.pretty_generate(json)
end
def exec_command(cmd)
exec_cmd = "cd #{$project_path} && #{cmd}"
%x[#{exec_cmd}]
end
def find_prev_tag_date
value1 = exec_command "git log --tags --simplify-by-decoration --pretty=\"format:%ci %d\" | grep tag"
unless value1
puts 'not found this tag'
exit
end
scan_results = value1.scan(/.*tag.*/)
prev_tag = scan_results[1]
unless scan_results.any?
puts 'Not found any versions -> exit'
exit
end
if @options[:verbose]
puts "Prev tag is #{prev_tag}"
end
time = Time.parse(prev_tag)
end
def get_all_closed_pull_requests
issues = @github.pull_requests.list $github_user, $github_repo_name, :state => 'closed'
json = issues.body
json.each { |dict|
# print_json dict
# puts "##{dict[:number]} - #{dict[:title]} (#{dict[:closed_at]})"
}
json
end
def compund_changelog(tag_time, pull_requests)
log = ''
last_tag = exec_command('git describe --abbrev=0 --tags').strip
log += "## [#{last_tag}] (https://github.com/#{$github_user}/#{$github_repo_name}/tree/#{last_tag})\n"
time_string = tag_time.strftime "%Y/%m/%d"
log += "#### #{time_string}\n"
pull_requests.each { |dict|
merge = "#{dict[:title]} ([\\##{dict[:number]}](https://github.com/#{$github_user}/#{$github_repo_name}/pull/#{dict[:number]}))\n"
log += "- #{merge}"
}
puts log
File.open('output.txt', 'w') { |file| file.write(log) }
end
def is_megred(number)
@github.pull_requests.merged? $github_user, $github_repo_name, number
end
def get_all_merged_pull_requests
json = self.get_all_closed_pull_requests
puts 'Check if the requests is merged'
json.delete_if { |req|
merged = self.is_megred(req[:number])
if @options[:verbose]
puts "##{req[:number]} merged #{merged}"
end
!merged
}
end
end
if __FILE__ == $0
log_generator = LogGenerator.new({:verbose => true})
pull_requests = log_generator.get_all_closed_pull_requests
p pull_requests.count
json = log_generator.get_all_merged_pull_requests
p json.count
# json.each { |dict|
# # print_json dict
# p "##{dict[:number]} - #{dict[:title]} (#{dict[:closed_at]})"
# }
end