52 lines
1.8 KiB
Text
52 lines
1.8 KiB
Text
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# Capistrano tasks for enabling/disabling foodsoft plugins in the Gemfile
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#
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# Please note that the foodsoft plugins should be present already in the
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# Gemfile, either commented out or not.
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#
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# To automatically enable the desired plugins on deployment, create the
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# file `config/plugins.yml` in the shared directory, containing the
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# key `enabled` with a list of enabled plugin names (without foodsoft_).
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# Then add to your `config/deploy.rb`:
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# before 'bundler:install', 'enable_plugins:auto'
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desc 'Enable only the foodsoft plugins, cap enable_plugins PLUGINS=wiki,messages'
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task :enable_plugins do
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on roles(:app), in: :groups do
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unless env['PLUGINS'].nil?
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enable_foodsoft_plugins(ENV['PLUGINS'].split(/,\s*/))
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else
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raise 'You need to set the PLUGINS environment variable to enable specific plugins'
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end
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end
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end
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namespace :enable_plugins do
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desc 'Enable the foodsoft plugins specified in shared/config/plugins.yml, if it exists (key `enabled`).'
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task 'auto' do
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on roles(:app), in: :groups do
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text = capture :cat, shared_path.join('config/plugins.yml'), '||true'
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if text
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plugins = YAML.load(text)
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enable_foodsoft_plugins(plugins['enabled']) if plugins and not plugins['enabled'].nil?
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end
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end
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end
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end
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# need to run in role
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def enable_foodsoft_plugins(plugins)
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gemfile = capture :cat, release_path.join('Gemfile')
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gemfile.gsub! /^\s*(#)?\s*(gem\s+(['"])foodsoft_(.*?)\3)/ do |c|
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(plugins.index($4) ? '' : '#') + $2
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end
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upload! StringIO.new(gemfile), release_path.join('Gemfile')
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# since we updated the Gemfile, we need to run bundler in non-deployment mode
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new_bundle_flags = fetch(:bundle_flags).split(/\s+/)
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new_bundle_flags.reject! {|o| o=='--deployment'}
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new_bundle_flags << '--no-deployment'
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set :bundle_flags, new_bundle_flags.join(' ')
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end
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