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# frozen_string_literal: true
namespace :release do
def confirm(prompt = "")
loop do
print(prompt)
print(": ") unless prompt.empty?
break if $stdin.gets.strip == "y"
end
rescue Interrupt
abort
end
desc "Make a patch release with the specified PRs from master"
task :patch, :version do |_t, args|
version = args.version
prs = args.extras
version ||= begin
version = BUNDLER_SPEC.version
segments = version.segments
if segments.last.is_a?(String)
segments << "1"
else
segments[-1] += 1
end
segments.join(".")
end
confirm "You are about to release #{version}, currently #{BUNDLER_SPEC.version}"
version_file = "lib/bundler/version.rb"
version_contents = File.read(version_file)
unless version_contents.sub!(/^(\s*VERSION = )"#{Gem::Version::VERSION_PATTERN}"/, "\\1#{version.to_s.dump}")
abort "failed to update #{version_file}, is it in the expected format?"
end
File.open(version_file, "w") {|f| f.write(version_contents) }
BUNDLER_SPEC.version = version
branch = version.split(".", 3)[0, 2].push("stable").join("-")
sh("git", "checkout", branch)
commits = `git log --oneline origin/master --`.split("\n").map {|l| l.split(/\s/, 2) }.reverse
commits.select! {|_sha, message| message =~ /(Auto merge of|Merge pull request) ##{Regexp.union(*prs)}/ }
unless system("git", "cherry-pick", "-x", "-m", "1", *commits.map(&:first))
abort unless system("zsh")
end
prs.each do |pr|
system("open", "https://github.com/bundler/bundler/pull/#{pr}")
confirm "Add to the changelog"
end
confirm "Update changelog"
sh("git", "commit", "-am", "Version #{version} with changelog")
sh("rake", "release")
sh("git", "checkout", "master")
sh("git", "pull")
sh("git", "merge", "v#{version}", "--no-edit")
sh("git", "push")
end
desc "Open all PRs that have not been included in a stable release"
task :open_unreleased_prs do
def prs(on = "master")
commits = `git log --oneline origin/#{on} --`.split("\n")
commits.reverse_each.map {|c| c =~ /(Auto merge of|Merge pull request) #(\d+)/ && $2 }.compact
end
last_stable = `git ls-remote origin`.split("\n").map {|r| r =~ %r{refs/tags/v([\d.]+)$} && $1 }.compact.map {|v| Gem::Version.create(v) }.max
last_stable = last_stable.segments[0, 2].<<("stable").join("-")
in_release = prs("HEAD") - prs(last_stable)
in_release.each do |pr|
system("open", "https://github.com/bundler/bundler/pull/#{pr}")
confirm
end
end
end
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