Hello rake-world

by DotNetNerd 27. May 2010 16:31

Rake is a quite popular build framework, that has its strengths in the fact that it is code (no more xml), and it is very simple to get started with. Actually setting it up is a 3 step process.

  1. Make sure the path environment variable is set to point at your ironruby/bin folder.
  2. Run “igem install rake” from the commandline
  3. Write a Rakefile.rb like the following and place it at the root of your site

require 'rake'

task :default => [:say_hi]

desc "Does quite a bit of greeting"
task :say_hi_to_me do
    puts "Hello me. Now that was easy."

task :say_hi_to_world do
    puts "Hi world!"

task :say_hi => [:say_hi_to_me,:say_hi_to_world] do
    puts "I’m, all hellowed out"

This really all it takes, so now you are ready to run your tasks from the commandline by writing: “rake” or “rake say_hi_to_me”.

Now for this to get really interesting you will need albacore which makes it easy to do all kinds of basic tasks.

This is installed with the command “igem install albacore”, and makes it possible to do builds and run unittests like this:

require 'rake'
require 'albacore'

task :default => [:full]

task :full => [:clean,:build_release,:run_tests]

task :clean do
    FileUtils.rm_rf 'build_output'

msbuild :build_release do |msbuild|
  msbuild.properties :configuration => :AutomatedRelease
  msbuild.targets :Build
  msbuild.solution = "TestApp/TestApp.sln"

nunit :run_tests do |nunit|
    nunit.path_to_command = "tools/nunit/nunit-console.exe"
    nunit.assemblies "build_output/TestAppTests.dll"


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Who am I?

My name is Christian Holm Diget, and I work as an independent consultant, in Denmark, where I write code, give advice on architecture and help with training. On the side I get to do a bit of speaking and help with miscellaneous community events.

Some of my primary focus areas are code quality, programming languages and using new technologies to provide value.

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