96 lines
3.4 KiB
Ruby
Executable File
96 lines
3.4 KiB
Ruby
Executable File
#!/usr/bin/ruby
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require 'json'
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require 'net/http'
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require 'yaml'
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class ForwardMerge
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attr_reader :issue, :milestone, :message, :line
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def initialize(issue, milestone, message, line)
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@issue = issue
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@milestone = milestone
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@message = message
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@line = line
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end
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end
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def find_forward_merge(message_file)
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rev=`git rev-parse -q --verify MERGE_HEAD`
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return nil unless rev
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message = File.read(message_file)
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message.each_line do |line|
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match = /^(?:Fixes|Closes) gh-(\d+) in ([\d\.]+(?:(?:M|RC)\d)?)$/.match(line)
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if match then
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issue = match[1]
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milestone = match[2]
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return ForwardMerge.new(issue, milestone, message, line)
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end
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end
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return nil
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end
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def find_milestone(username, password, repository, title)
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uri = URI("https://api.github.com/repos/#{repository}/milestones")
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http = Net::HTTP.new(uri.host, uri.port)
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http.use_ssl=true
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request = Net::HTTP::Get.new(uri.path)
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request.basic_auth(username, password)
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response = http.request(request)
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milestones = JSON.parse(response.body)
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milestones.each do |milestone|
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return milestone['number'] if milestone['title'] == title
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end
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puts "Milestone #{title} not found"
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exit 1
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end
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def get_issue(username, password, repository, number)
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uri = URI("https://api.github.com/repos/#{repository}/issues/#{number}")
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http = Net::HTTP.new(uri.host, uri.port)
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http.use_ssl=true
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request = Net::HTTP::Get.new(uri.path)
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request.basic_auth(username, password)
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response = http.request(request)
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return JSON.parse(response.body) unless response.code != '200'
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puts "Failed to retrieve issue #{number}: #{response.message}"
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exit 1
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end
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def create_issue(username, password, repository, original, title, labels, milestone, milestone_name, dry_run)
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uri = URI("https://api.github.com/repos/#{repository}/issues")
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http = Net::HTTP.new(uri.host, uri.port)
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http.use_ssl=true
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request = Net::HTTP::Post.new(uri.path, 'Content-Type' => 'application/json')
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request.basic_auth(username, password)
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request.body = {
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title: title,
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labels: labels,
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milestone: milestone.to_i,
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body: "Forward port of issue ##{original} to #{milestone_name}."
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}.to_json
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if dry_run then
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puts "Dry run"
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puts "POSTing to #{uri} with body #{request.body}"
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return "dry-run"
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end
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response = JSON.parse(http.request(request).body)
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return response['number']
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end
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message_file=ARGV[0]
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forward_merge = find_forward_merge(message_file)
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exit 0 unless forward_merge
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config = YAML.load_file(File.join(Dir.home, '.spring-boot', 'forward-merge.yml'))
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username = config['github']['credentials']['username']
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password = config['github']['credentials']['password']
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dry_run = config['dry_run']
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repository = 'spring-projects/spring-boot'
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existing_issue = get_issue(username, password, repository, forward_merge.issue)
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title = existing_issue['title']
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labels = existing_issue['labels'].map { |label| label['name'] }
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labels << "status: forward-port"
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milestone = find_milestone(username, password, repository, forward_merge.milestone)
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new_issue_number = create_issue(username, password, repository, forward_merge.issue, title, labels, milestone, forward_merge.milestone, dry_run)
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puts "Created gh-#{new_issue_number} for forward port of gh-#{forward_merge.issue} into #{forward_merge.milestone}"
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rewritten_message = forward_merge.message.sub(forward_merge.line, "Closes gh-#{new_issue_number}\n")
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File.write(message_file, rewritten_message)
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