From: Stephen Duncan Jr <stephen.duncan@...>
Date: 2008-03-23T08:59:31+09:00
Subject: Re: raven, rake, ant and ruby

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I suggest looking at buildr: http://incubator.apache.org/buildr/

-Stephen

On Fri, Mar 21, 2008 at 6:26 PM, Thufir <hawat.thufir@gmail.com> wrote:

> I don't really know how to put these together.  What I do know is that my
> previous experience with ant was that I found it awkward, so I'd rather
> use rake.  I'm not so sure about raven if only because I'm not convinced
> that JRuby is viable and that if I run into a problem there may be no
> solution, or that I won't be able to find it in a timely fashion.
>
> I'm inclined to go with rake and ruby, but don't know how to get started
> with rake.  What would be the first step in creating a rake compile task
> from Tasks.compile ?
>
> thufir@arrakis:~/java$
> thufir@arrakis:~/java$ cat tasks.rb
> #/usr/bin/ruby
>
> require 'fileutils'
> module Tasks
>
>                JAVA           = "/home/thufir/java/"
>                SRC            = "src/"
>                BUILD          = "build/"
>                COM            = "com/"
>                WEB_TOMORROW   = "web_tomorrow/"
>                PACKAGE        = "package/"
>
>        def Tasks.clean
>                puts "\n\nclean...\n"
>                Dir.chdir("#{JAVA}")
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
>
>                FileUtils.rm_rf("#{BUILD}")
>                FileUtils.rm_rf("#{PACKAGE}")
>
>                Dir.mkdir("#{BUILD}")
>                Dir.mkdir(File.join(BUILD, COM))
>                Dir.mkdir(File.join(BUILD, COM, WEB_TOMORROW))
>                Dir.mkdir("#{PACKAGE}")
>
>        end
>
>
>        def Tasks.compile
>                puts "\n\ncompile...\n\n"
>                Dir.chdir(File.join(JAVA,SRC))
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
>                system("javac -cp . -d #{JAVA}#{BUILD} com/web_tomorrow/
> CPTest2.java ")
>        end
>
>        def Tasks.create_manifest
>                puts "\n\ncreate_manifest...\n\n"
>                Dir.chdir(File.join(JAVA,BUILD))
>                File.open( 'manifest.txt', 'w' ) {
>                        |f|
>                                f.write("Main-Class:
> com.web_tomorrow.CPTest2\n\n")
>                }
>        end
>
>
>        def Tasks.package
>                puts "\n\npackage...\n\n"
>
>                create_manifest
>
>                Dir.chdir("#{JAVA}")
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
> #               FileUtils.cp("/home/thufir/java/manifest.txt", "/home/
> thufir/java/build/manifest.txt")
>                Dir.chdir("#{BUILD}")
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
>                system("jar -cfmv foo.jar manifest.txt com/web_tomorrow/
> *.class")
>                FileUtils.mv("/home/thufir/java/build/foo.jar", "/home/
> thufir/java/package/foo.jar")
>        end
>
>
>        def Tasks.examine_jar
>                puts "\n\nexamine_jar...\n\n"
>                Dir.chdir("#{BUILD}")
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
>                system("jar -tf foo.jar")
>                system("jar -xf foo.jar META-INF/MANIFEST.MF")
>                system("cat META-INF/MANIFEST.MF -n")
>        end
>
>
>        def Tasks.test
>                puts "\n\ntest...\n\n"
>                Dir.chdir("#{JAVA}")
>                Dir.chdir("#{PACKAGE}")
>                puts "working directory:\t\t" + Dir.getwd + "\n\n"
>                system("java -jar foo.jar")
>        end
>
> end
> thufir@arrakis:~/java$
>
>
>
>
> thanks,
>
> Thufir
>
>
>


-- 
Stephen Duncan Jr
www.stephenduncanjr.com

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