1 files changed, 116 insertions, 0 deletions
diff --git a/pkgbuild2mw.0 b/pkgbuild2mw.0
new file mode 100755
index 0000000..78efcf5
--- /dev/null
+++ b/pkgbuild2mw.0
@@ -0,0 +1,116 @@
+#!/usr/bin/env ruby
+# coding: utf-8
+load 'pandoc.rb'
+
+class Translator
+	def initialize(file)
+		@file = file
+		@line = ''
+	end
+
+	def getline
+		@line = @file.readline
+	end
+
+	def is_md
+		@line.start_with? "#"
+	end
+	def section_md
+		section = ""
+		while @line.start_with? "#"
+			section += @line.sub(/^# ?/, '')
+			getline
+		end
+		puts "\n\n#{Pandoc::load('markdown', section).to('mediawiki')}\n\n"
+	end
+
+	def is_hd
+		not /(.*)[^<]<<\s*([^<]\S+)/.match(@line).nil?
+	end
+	def section_hd
+		m = /(.*)[^<]<<\s*([^<]\S+)/.match(@line)
+		return if m.nil?
+		prefix = m[1]
+		eot = m[2]
+		getline
+		body = ""
+		while @line != "#{eot}\n"
+			body += @line
+			getline
+		end
+		getline
+		puts "\n\n{{hc|#{prefix}|<nowiki>#{body.chomp}</nowiki>}}\n\n"
+	end
+
+	def section_sh
+		section = ""
+		while true
+			if is_md
+				puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+				section_md
+				section = ""
+			elsif is_hd
+				puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+				section_hd
+				section = ""
+			elsif @line == "}\n"
+				puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+				return
+			else
+				if @line.start_with? 'add-unit '
+					puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+					puts "f* {{ic|/#{@line.sub('add-unit ', '').chomp}}}"
+					section = ""
+					getline
+					next
+				end
+				m = /^ln -s (.*) (\S*)$/.match(@line)
+				if not m.nil?
+					puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+					puts "f* {{ic|/#{m[2]}}}: {{ic|-> #{m[1]}}}"
+					section = ""
+					getline
+					next
+				end
+				if @line == "preamble\n" or @line == "postamble" or @line.start_with? 'install -d'
+					getline
+					next
+				end
+				if @line.start_with? 'netctl-enable '
+					puts "\n\n{{bc|<nowiki>#{section.chomp}</nowiki>}}\n\n" unless section.gsub("\n", '') == ""
+					unit="netctl@#{`systemd-escape -- #{@line.sub(/^netctl-enable /, '')}`.chomp}.service"
+					puts "f* {{ic|/etc/systemd/system/#{unit}}}"
+					puts "f* {{ic|/etc/systemd/system/multi-user.target.wants/#{unit}}}"
+					getline
+					next
+				end
+				m = /^depends\+?=\((.*)\)/.match(@line)
+				if not m.nil?
+					m[1].split(/\s+/).each do |pkg|
+						puts "p* {{ic|#{pkg}}"
+					end
+					getline
+					next
+				end
+				m = /^conflicts\+?=\((.*)\)/.match(@line)
+				if not m.nil?
+					puts "p* group:{{ic|base}} except for {{ic|#{m[1]}}}"
+					getline
+					next
+				end
+				section += @line
+				getline
+			end
+		end
+	end
+
+	def run
+		while @line != "package() {\n"
+			getline
+		end
+		getline
+		section_sh
+	end
+end
+
+Translator.new(STDIN).run()