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+# encoding: utf-8
+=begin
+
+* Name: SiSU
+
+** Description: documents, structuring, processing, publishing, search
+*** system environment, resource control and configuration details
+
+** Author: Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Ralph Amissah,
+ All Rights Reserved.
+
+** License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) Ralph Amissah
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program. If not, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licensing/licenses/gpl.html>
+ <http://www.gnu.org/licenses/gpl.html>
+
+ <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
+
+** SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+** Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+** Git
+ <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
+ <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/se_get_init.rb;hb=HEAD>
+
+=end
+module SiSU_Get_Init
+ require_relative 'constants' # constants.rb
+ require_relative 'utils' # utils.rb
+ require_relative 'se_info_system' # se_info_system.rb
+ @@noyaml=false
+ class GetInit < SiSU_Info_Sys_Gen::InfoSystemGen # se_info_system.rb
+ @@noyaml=false
+ @@rc,@@sisu_doc_makefile,@@sisurc_path,@@tx=nil,nil,nil,nil
+ @@ad={ promo: nil, promo_list: nil, flag_promo: false }
+ @@sdmd=nil
+ attr_accessor :yaml
+ def initialize
+ super()
+ @markup_dir_changed_=if @@sdmd==$sisu_document_markup_directory
+ false
+ else
+ @@sdmd=$sisu_document_markup_directory
+ true
+ end
+ end
+ def tex
+ require_relative 'texpdf_parts' # texpdf_parts.rb
+ @@tx ||=SiSU_Parts_TeXpdf::TeX.new
+ end
+ def rc_path_options
+ v=SiSU_Env::InfoVersion.instance.get_version
+ [
+ $sisu_document_markup_directory_base_fixed_path \
+ + '/.sisu/v' \
+ + v.version_major,
+ $sisu_document_markup_directory_base_fixed_path \
+ + '/.sisu',
+ $sisu_document_markup_directory_base_fixed_path \
+ + '/_sisu/v' \
+ + v.version_major,
+ $sisu_document_markup_directory_base_fixed_path \
+ + '/_sisu',
+ @@home \
+ + '/.sisu/v' \
+ + v.version_major,
+ @@home \
+ + '/.sisu', \
+ @@sisu_etc \
+ + '/v' \
+ + v.version_major,
+ @@sisu_etc,
+ ]
+ end
+ def sisu_document_make
+ def makefile_name
+ S_CONF[:header_make]
+ end
+ def makefile
+ rc_path_options.each do |v|
+ if FileTest.exist?("#{v}/#{makefile_name}")
+ @sisu_make_path=v
+ break
+ end
+ end
+ @sisu_make_file_path=@sisu_make_path \
+ ? "#{@sisu_make_path}/#{makefile_name}"
+ : nil
+ end
+ def makefile_read
+ if makefile
+ sisu_doc_makefile=IO.read(makefile, mode: 'r:utf-8')
+ @sisu_doc_makefile=sisu_doc_makefile.split(/\s*\n\s*\n/m)
+ end
+ @sisu_doc_makefile
+ end
+ self
+ end
+ def sisu_yaml
+ def rc
+ if @markup_dir_changed_
+ rc_path_options.each do |v|
+ if @@noyaml \
+ or FileTest.exist?("#{v}/noyaml")
+ STDERR.puts "WARNING - YAML loading switched off, to enable delete the file:\n\t#{v}/noyaml\n\n" unless @@noyaml
+ @@noyaml=true
+ break
+ else
+ f=S_CONF[:rc_yml]
+ p_f="#{v}/#{f}"
+ if FileTest.exist?(p_f)
+ begin
+ require 'yaml'
+ rescue LoadError
+ SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
+ error('yaml NOT FOUND (LoadError)')
+ end
+ @@sisurc_path=v
+ @@rc=YAML::load(File::open(p_f))
+ break
+ end
+ unless @@rc
+ f='sisurc.yaml'
+ p_f="#{v}/#{f}"
+ if FileTest.exist?(p_f)
+ begin
+ require 'yaml'
+ rescue LoadError
+ SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
+ error('yaml NOT FOUND (LoadError)')
+ end
+ @@sisurc_path=v
+ @@rc=YAML::load(File::open(p_f))
+ break
+ end
+ end
+ end
+ end
+ end
+ @@rc
+ end
+ def rc_path
+ rc
+ @@sisurc_path
+ end
+ self
+ end
+ def ads #WORK AREA
+ tell_no_yaml='WARNING - YAML loading switched off, to enable delete the file:'
+ if @markup_dir_changed_
+ @ad_path=[
+ "#{$sisu_document_markup_directory_base_fixed_path}/.sisu/skin/yml",
+ "#{$sisu_document_markup_directory_base_fixed_path}/_sisu/skin/yml",
+ "#{@@home}/.sisu/skin/yml",
+ "#{@@sisu_etc}/skin/yml",
+ ]
+ @ad_path.each do |v|
+ if @@noyaml \
+ or FileTest.exist?("#{v}/noyaml")
+ puts tell_no_yaml + "\n\t#{v}/noyaml\n" unless @@noyaml
+ @@noyaml=true
+ break
+ else
+ if FileTest.exist?("#{v}/list.yml")
+ unless @@ad[:promo_list]
+ begin
+ require 'yaml'
+ rescue LoadError
+ SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
+ error('yaml NOT FOUND (LoadError)')
+ end
+ @@ad[:promo_list] ||= YAML::load(File::open("#{v}/list.yml"))
+ end
+ @@ad[:flag_promo]=true
+ break
+ end
+ @@ad[:flag_promo]=false
+ end
+ end
+ @ad_path.each do |v|
+ if @@noyaml \
+ or FileTest.exist?("#{v}/noyaml")
+ puts tell_no_yaml + "\n\t#{v}/noyaml\n" unless @@noyaml
+ @@noyaml=true
+ break
+ else
+ if FileTest.exist?("#{v}/promo.yml")
+ unless @@ad[:promo]
+ begin
+ require 'yaml'
+ rescue LoadError
+ SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
+ error('yaml NOT FOUND (LoadError)')
+ end
+ @@ad[:promo] ||= YAML::load(File::open("#{v}/promo.yml"))
+ end
+ @@ad[:flag_promo]=true
+ break
+ end
+ @@ad[:flag_promo]=false
+ end
+ end
+ end
+ @@ad
+ end
+ end
+end
+__END__