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Contents
module Astrails
module Safe
module Config
class Builder
COLLECTIONS = %w/database archive repo/
ITEMS = %w/s3 key secret bucket path gpg password keep local mysqldump pgdump options
user host port socket skip_tables tar files exclude filename svndump repo_path sftp/
NAMES = COLLECTIONS + ITEMS
def initialize(node)
@node = node
end
# supported args:
# args = [value]
# args = [id, data]
# args = [data]
# id/value - simple values, data - hash
def method_missing(sym, *args, &block)
return super unless NAMES.include?(sym.to_s)
# do we have id or value?
unless args.first.is_a?(Hash)
id_or_value = args.shift # nil for args == []
end
id_or_value = id_or_value.map {|v| v.to_s} if id_or_value.is_a?(Array)
# do we have data hash?
if data = args.shift
raise "#{sym}: hash expected: #{data.inspect}" unless data.is_a?(Hash)
end
#puts "#{sym}: args=#{args.inspect}, id_or_value=#{id_or_value}, data=#{data.inspect}, block=#{block.inspect}"
raise "#{sym}: unexpected: #{args.inspect}" unless args.empty?
raise "#{sym}: missing arguments" unless id_or_value || data || block
if COLLECTIONS.include?(sym.to_s) && id_or_value
data ||= {}
end
if !data && !block
# simple value assignment
@node[sym] = id_or_value
elsif id_or_value
# collection element with id => create collection node and a subnode in it
key = sym.to_s + "s"
collection = @node[key] || @node.set(key, {})
collection.set(id_or_value, data || {}, &block)
else
# simple subnode
@node.set(sym, data || {}, &block)
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems