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# frozen_string_literal: true
require_relative "Justicar/version"
require "paggio"
require "opal"
require "ostruct"
class Justicar
class << self
def load_preprocessors(dir)
Dir.each_child(dir) do |full_file_name|
file_name, extension, _rb = full_file_name.split('.')
if File.directory?("#{dir}/#{full_file_name}")
self.load_preprocessors("#{dir}/#{full_file_name}")
else
if ['pre'].include? extension
load "#{dir}/#{full_file_name}"
end
end
end
end
def build_source(dir, target = self.output)
# only add root path
unless self.opl_path
opl_path = true
opl.append_paths dir
end
Dir.each_child(dir) do |full_file_name|
file_name, extension, _rb = full_file_name.split('.')
if File.directory?("#{dir}/#{full_file_name}")
target[full_file_name] ||= {}
self.build_source("#{dir}/#{full_file_name}", target[full_file_name])
else
# single html and css files
if ['html', 'css'].include? extension
File.open("#{dir}/#{full_file_name}", 'r') do |file|
target[full_file_name] = instance_eval(file.read)
end
# does "post processing" and lets you execute custom code depending on preprocessing
elsif ['post'].include? extension
File.open("#{dir}/#{full_file_name}", 'r') do |file|
# use dir and target
instance_eval(file.read)
end
elsif ['js'].include? extension
opl_file, _dot, _extension = full_file_name.partition('.')
opl_file = "#{"#{dir}/".partition('/').last}#{opl_file}"
target[full_file_name] = opl.build(opl_file).to_s
end
end
end
end
def build_initialize(target_dir, public_dir, hash = self.output)
if Dir.exist? target_dir
FileUtils.rm_r target_dir
end
if Dir.exist? public_dir
FileUtils.copy_entry(public_dir, target_dir)
else
FileUtils.mkdir target_dir
end
build(target_dir, public_dir, hash)
end
def build(target_dir, public_dir, hash = self.output)
hash.each do |key, val|
if val.is_a? String
file_name, type, _rb = key.to_s.split('.')
File.open("#{target_dir}/#{file_name}.#{type}", "w") do |file|
file.write(val)
end
else
ensure_dir "#{target_dir}/#{key}"
self.build("#{target_dir}/#{key}", public_dir, hash[key])
end
end
end
def ensure_dir(dir)
unless Dir.exist? dir
FileUtils.mkdir dir
end
File.directory? dir
end
def output
@output ||= {}
end
def opl
@opl ||= Opal::Builder.new
end
attr_accessor :opl_path
end
PreProcessor = OpenStruct.new
end
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