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95 lines
3.4 KiB
95 lines
3.4 KiB
#!/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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