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69 lines
2.7 KiB
69 lines
2.7 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2017 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See docs/COPYRIGHT.rdoc for more details.
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#++
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if OpenProject::Database.mysql?
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return if ActiveRecord::Type::Boolean.new.cast(ENV['OPENPROJECT_SKIP_MYSQL_ENCODING_CHECK'])
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mysql_version = OpenProject::Database.semantic_version
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utf8mb4_version = OpenProject::Database.semantic_version '5.7.0'
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encoding = ActiveRecord::Base.connection_config[:encoding]
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expected = nil
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if mysql_version < utf8mb4_version && encoding != "utf8"
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expected = "utf8"
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elsif mysql_version >= utf8mb4_version && encoding != "utf8mb4"
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expected = "utf8mb4"
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end
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if expected.present?
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message = <<-MESSAGE
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* * * * * * * * * * * * * * * * * * * * * * * * *
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* OpenProject requires UTF-8 encoding set on MySQL < 5.7 *
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and UTF-8mb4 beyond that. Please ensure having set
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* *
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#{Rails.env}:
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* encoding: #{expected} *
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* in config/database.yml. *
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Otherwise, you WILL run into encoding issue when using 4 byte
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* UTF-8 characters since utf8 encoding in MySQL doesn't support them. *
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* If you have been running utf8 in the past, please see this guide *
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on how to convert your database:
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* https://mathiasbynens.be/notes/mysql-utf8mb4 *
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* * * * * * * * * * * * * * * * * * * * * * * * *
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MESSAGE
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warn message
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end
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end
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