22fd814193
When passing a value via the FOODSOFT_DB_PREFIX environment variable the FOODSOFT_FOODCOOPS environment variable will be overwritten with a list of databases starting with the given prefix. This can be used to dynamically generate the app_config.yml in a multicoop installation and avoid listing all instances manually.
22 lines
772 B
Text
Executable file
22 lines
772 B
Text
Executable file
require 'mysql2'
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def get_env_or_file_content(name)
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ENV.fetch('FOODSOFT_DB_' + name) do |full_name|
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file_name = ENV.fetch(full_name + '_FILE', nil)
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file_name ? File.read(file_name).strip : ''
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end
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end
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prefix = get_env_or_file_content('PREFIX')
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host = get_env_or_file_content('HOST')
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database = get_env_or_file_content('NAME')
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username = get_env_or_file_content('USER')
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password = get_env_or_file_content('PASSWORD')
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client = Mysql2::Client.new(host: host, database: database, username: username, password: password)
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escaped_prefix = client.escape(prefix)
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results = client.query("SELECT schema_name FROM information_schema.schemata WHERE schema_name LIKE '#{escaped_prefix}%'")
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results.each do |row|
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puts row["schema_name"][prefix.length..]
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end
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client.close
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