discourse/script/version_bump.rb

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#!/usr/bin/env ruby
#
# Increases the version. e.g., from 0.8.5 to 0.8.6.
# If you want to bump the minor or major version numbers, do it manually
# or edit lib/version.rb before running this file.
usage = <<-END
Arguments:
<version>: The new version. Must have at least 2 parts. Examples: 0.9.8, 0.10, 0.9.7.3
no-commit: Don't commit the changes.
push: Push the commits to github. If used by itself without the version argument,
it's assumed that the commit and tags are ready to be pushed.
Example:
To update the version in one step, and then push the commits in a second step:
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ruby script/version_bump.rb 0.9.7.3
ruby script/version_bump.rb push
To do everything in one step:
ruby script/version_bump.rb 0.9.8 push
END
VERSION_FILE_PATH = File.expand_path('../../lib/version.rb', __FILE__)
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if ARGV.length < 1
puts usage
exit 1
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end
new_version = ARGV[0].split('.')
if new_version.length < 2 and !ARGV.include?('push')
puts "First argument must be a version number with at least 2 parts. Examples: 0.9.8, 0.10, 0.9.7.3"
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exit 1
end
update_version_file = new_version.length >= 2
if update_version_file
puts '', "New Version: #{new_version.join('.')}", "Updating #{VERSION_FILE_PATH}..."
contents = ''
tiny_version_bumped = false
File.open(VERSION_FILE_PATH) do |f|
contents = f.read
['MAJOR', 'MINOR', 'TINY', 'PRE'].each_with_index do |name, i|
r = Regexp.new(name + '\s*=\s*(nil|[\d]+)')
m = r.match(contents)
v = new_version[i].to_i > 0 ? new_version[i] : (name == 'PRE' ? 'nil' : '0')
contents.sub!(m[0], m[0].sub(m[1], v)) if m
end
end
puts "Saving..."
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File.open(VERSION_FILE_PATH, 'w+') do |f|
f.write(contents)
end
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end
require File.expand_path('../../lib/version', __FILE__)
version = Discourse::VERSION::STRING
puts "New version is: #{version}"
unless ARGV.include?('no-commit') or !update_version_file
puts "Committing..."
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`git add lib/version.rb`
`git commit -m "Version bump to v#{version}"`
sha = `git rev-parse HEAD`.strip
`git tag -d latest-release`
`git push origin :latest-release`
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`git tag -a v#{version} -m "version #{version}" #{sha}`
`git tag -a latest-release -m "latest release" #{sha}`
end
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if ARGV.include?('push')
puts "Pushing..."
`git push origin master`
`git push origin v#{version}`
`git push origin latest-release`
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end
puts "Done",''