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Size: 1.45 KB
Versions: 157
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Stored size: 1.45 KB
Contents
# frozen_string_literal: true
require 'active_support/core_ext/object/blank'
require 'eac_ruby_utils/templates/directory'
require 'eac_ruby_utils/templates/file'
module EacRubyUtils
module Templates
class Searcher
class << self
def default
@default ||= new
end
end
def template(subpath, required = true)
path = template_path(subpath)
if path.blank?
return nil unless required
raise_template_not_found(subpath)
end
return ::EacRubyUtils::Templates::File.new(path) if ::File.file?(path)
return ::EacRubyUtils::Templates::Directory.new(path) if ::File.directory?(path)
raise 'Invalid branching'
end
# @return The absolute path of template if found, +nil+ otherwise.
def template_path(subpath)
included_paths.each do |included_path|
r = search_template_in_included_path(included_path, subpath)
return r if r
end
nil
end
def included_paths
@included_paths ||= ::Set.new
end
private
def raise_template_not_found(subpath)
raise "Template not found for subpath \"#{subpath}\"" \
" (Included paths: #{included_paths.to_a.join(::File::PATH_SEPARATOR)})"
end
def search_template_in_included_path(included_path, subpath)
path = ::File.join(included_path, subpath)
::File.exist?(path) ? path : nil
end
end
end
end
Version data entries
157 entries across 157 versions & 3 rubygems