40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
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#!/usr/bin/env ruby
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oldrev, newrev = ARGV
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def run(cmd)
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exit($?.exitstatus) unless system "umask 002 && #{cmd}"
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end
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RAILS_ENV = ENV['RAILS_ENV'] || 'production'
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use_bundler = File.file? 'Gemfile'
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rake_cmd = use_bundler ? 'bundle exec rake' : 'rake'
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if use_bundler
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bundler_args = ['--deployment']
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BUNDLE_WITHOUT = ENV['BUNDLE_WITHOUT'] || 'development:test'
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bundler_args << '--without' << BUNDLE_WITHOUT unless BUNDLE_WITHOUT.empty?
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# update gem bundle
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run "bundle install #{bundler_args.join(' ')}"
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end
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if File.file? 'Rakefile'
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tasks = []
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num_migrations = `git diff #{oldrev} #{newrev} --diff-filter=A --name-only -z db/migrate`.split("\0").size
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# run migrations if new ones have been added
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tasks << "db:migrate" if num_migrations > 0
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# precompile assets
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changed_assets = `git diff #{oldrev} #{newrev} --name-only -z app/assets`.split("\0")
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tasks << "assets:precompile" if changed_assets.size > 0
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run "#{rake_cmd} #{tasks.join(' ')} RAILS_ENV=#{RAILS_ENV}" if tasks.any?
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end
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# clear cached assets (unversioned/ignored files)
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run "git clean -x -f -- public/stylesheets public/javascripts"
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# clean unversioned files from vendor/plugins (e.g. old submodules)
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run "git clean -d -f -- vendor/plugins"
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