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Contents
# frozen_string_literal: true
require 'eac_ruby_utils/core_ext'
require 'eac_ruby_utils/templates/variable_providers'
module EacRubyUtils
module Templates
class File
VARIABLE_DELIMITER = ::Regexp.quote('%%')
VARIABLE_PATTERN = /#{VARIABLE_DELIMITER}([a-z0-9\._]*)#{VARIABLE_DELIMITER}/i.freeze
enable_simple_cache
common_constructor :path do
self.path = path.to_pathname
end
# +variables_provider+ A [Hash] or object which responds to +read_entry(entry_name)+.
def apply(variables_source)
variables_provider = ::EacRubyUtils::Templates::VariableProviders.build(variables_source)
variables.inject(content) do |a, e|
a.gsub(variable_pattern(e), variables_provider.variable_value(e).to_s)
end
end
def apply_to_file(variables_source, output_file_path)
output_file_path.to_pathname.write(apply(variables_source))
end
private
def variables_uncached
content.scan(VARIABLE_PATTERN).map(&:first).map do |name|
sanitize_variable_name(name)
end.to_set
end
def content_uncached
path.read
end
def sanitize_variable_name(variable_name)
variable_name.to_s.downcase
end
def variable_pattern(name)
/#{VARIABLE_DELIMITER}#{::Regexp.quote(name)}#{VARIABLE_DELIMITER}/i
end
end
end
end
Version data entries
123 entries across 123 versions & 3 rubygems