82 lines
1.7 KiB
Ruby
Executable File
82 lines
1.7 KiB
Ruby
Executable File
#!/usr/bin/env ruby
|
|
|
|
# A script to automatically generate SQL files from an interface definition.
|
|
# To be called like this: sql-template-renderer interface.yaml sql-template.erb
|
|
|
|
require 'yaml'
|
|
require 'erb'
|
|
|
|
class SqlTemplateRenderer
|
|
|
|
DATASERVICES_CLIENT_SCHEMA = 'cdb_dataservices_client'
|
|
DATASERVICES_SERVER_SCHEMA = 'cdb_dataservices_server'
|
|
|
|
def initialize(template_file, function_signature)
|
|
@function_signature = function_signature
|
|
@template = File.read(template_file)
|
|
end
|
|
|
|
def render
|
|
ERB.new(@template).result(binding)
|
|
end
|
|
|
|
def name
|
|
@function_signature['name']
|
|
end
|
|
|
|
def return_type
|
|
@function_signature['return_type']
|
|
end
|
|
|
|
def multi_field
|
|
@function_signature['multi_field']
|
|
end
|
|
|
|
def multi_row
|
|
@function_signature['multi_row']
|
|
end
|
|
|
|
def user_config_key
|
|
@function_signature['user_config_key']
|
|
end
|
|
|
|
def geocoder_config_key
|
|
@function_signature['geocoder_config_key']
|
|
end
|
|
|
|
def params
|
|
@function_signature['params'].reject(&:empty?).map { |p| "#{p['name']}"}
|
|
end
|
|
|
|
def params_with_type
|
|
@function_signature['params'].reject(&:empty?).map { |p| "#{p['name']} #{p['type']}" }
|
|
end
|
|
|
|
def params_with_type_and_default
|
|
parameters = @function_signature['params'].reject(&:empty?).map do |p|
|
|
if not p['default'].nil?
|
|
"#{p['name']} #{p['type']} DEFAULT #{p['default']}"
|
|
else
|
|
"#{p['name']} #{p['type']}"
|
|
end
|
|
end
|
|
return parameters
|
|
end
|
|
end
|
|
|
|
|
|
if ARGV.length != 2 then
|
|
puts "Usage: sql-template-renderer <interface.yaml> <template.erb>"
|
|
exit
|
|
end
|
|
|
|
interface_source_file = ARGV[0]
|
|
template_file = ARGV[1]
|
|
|
|
|
|
functions = YAML.load(File.open(interface_source_file))
|
|
|
|
functions.each do |f|
|
|
puts SqlTemplateRenderer.new(template_file, f).render
|
|
end
|