Module: Buildr::Ivy::IvyExtension

Includes:
Extension
Defined in:
lib/buildr/ivy_extension.rb

Overview

The Ivy Buildr extension adding the new tasks for ivy.

To use ivy in a buildfile do something like:

ENV['BUILDR_EXT_DIR'] ||= '../Ivy'
require 'buildr/ivy_extension'
  define 'ivy_project' do
  [...]
  ivy.compile_conf('compile').test_conf('test').package_conf('prod', 'server')
  [...]
end

  • This will add the compile configuration to compile and test tasks

  • Add the test configuration to test compilation and execution

  • include the artifacts from prod and server to any generated war or ear

  • The ENV variable is needed to automatically configure the load path for ivy libs. It assumes that you have the following dir structure [BUILDR_EXT_DIR]/ivy-home/jars

For more configuration options see IvyConfig.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.add_copy_tasks_for_publish(project) ⇒ Object 



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# File 'lib/buildr/ivy_extension.rb', line 648

def add_copy_tasks_for_publish(project)
  ivy_project = project
  until ivy_project.ivy.own_file?
    ivy_project = ivy_project.parent
  end
  project.packages.each do |pkg|
    target_file = project.ivy.publish[pkg] || File.basename(pkg.name).gsub(/-#{project.version}/, '')
    taskname = ivy_project.path_to(ivy_project.ivy.publish_from, target_file)
    if taskname != pkg.name
      project.file taskname => pkg.name do
        verbose "Ivy copying '#{pkg.name}' to '#{taskname}' for publishing"
        FileUtils.mkdir_p File.dirname(taskname) unless File.directory?(File.dirname(taskname))
        FileUtils.cp pkg.name, taskname
      end
    end

    ivy_project.task 'ivy:publish' => taskname
  end
end

.add_ivy_deps_to_java_tasks(project) ⇒ Object 



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# File 'lib/buildr/ivy_extension.rb', line 527

def add_ivy_deps_to_java_tasks(project)
  resolve_target = project.ivy.file_project.task('ivy:resolve')
  project.task :compiledeps => resolve_target do
    includes = project.ivy.compile_include
    excludes = project.ivy.compile_exclude
    types = project.ivy.compile_type
    confs = [project.ivy.compile_conf].flatten
    if deps = project.ivy.filter(confs, :type => types, :include => includes, :exclude => excludes)
      project.compile.with [deps, project.compile.dependencies].flatten
      sort_dependencies(project.compile.dependencies, deps, project.path_to(''))
      info "Ivy adding compile dependencies '#{confs.join(', ')}' to project '#{project.name}'"
    end
  end
      
  project.task :compile => "#{project.name}:compiledeps"
      
  project.task :testdeps => resolve_target do
    includes = project.ivy.test_include
    excludes = project.ivy.test_exclude
    types = project.ivy.test_type
    confs = [project.ivy.test_conf, project.ivy.compile_conf].flatten.uniq
    if deps = project.ivy.filter(confs, :type => types, :include => includes, :exclude => excludes)
      project.test.with [deps, project.test.dependencies].flatten
      sort_dependencies(project.test.dependencies, deps, project.path_to(''))
      sort_dependencies(project.test.compile.dependencies, deps, project.path_to(''))
      info "Ivy adding test dependencies '#{confs.join(', ')}' to project '#{project.name}'"
    end
  end
  project.task "test:compile" => "#{project.name}:testdeps"
      
  project.task :docdeps => resolve_target do
    confs = [project.ivy.test_conf, project.ivy.compile_conf].flatten.uniq
    if deps = project.ivy.deps(confs)
      project.doc.with deps
      info "Ivy adding doc dependencies '#{confs.join(', ')}' to project '#{project.name}'"
    end
  end
  project.doc.enhance( ["#{project.name}:docdeps"] )
      
  [project.task(:eclipse), project.task(:idea), project.task(:idea7x)].each do |task|
    [task, task.prerequisites].flatten.each{|p| p.enhance ["#{project.name}:compiledeps", "#{project.name}:testdeps"]}
  end
end

.add_manifest_to_distributeables(project) ⇒ Object 



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# File 'lib/buildr/ivy_extension.rb', line 600

def add_manifest_to_distributeables(project)
  pkgs = project.packages.find_all { |pkg| ['jar', 'war', 'ear'].member? pkg.type.to_s }
  pkgs.each do |pkg|
    name = "#{pkg.name}manifest"
    task = project.task name => project.ivy.file_project.task('ivy:resolve') do
      if pkg.manifest # source jars have no manifest, only add to existing manifest files
        pkg.with :manifest => pkg.manifest.merge(project.manifest.merge(project.ivy.manifest))
        info "Adding manifest entries to package '#{pkg.name}'"
      else
        info "Could not merge info to package '#{pkg.to_s}' it has no manifest!"
      end
    end
    project.task :build => task
  end
end

.add_prod_libs_to_distributeables(project) ⇒ Object 



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# File 'lib/buildr/ivy_extension.rb', line 616

def add_prod_libs_to_distributeables(project)
  pkgs = project.packages.find_all { |pkg| ['war'].member? pkg.type.to_s }
  pkgs.each do |pkg|
    task = project.task "#{pkg.name}deps" => project.ivy.file_project.task('ivy:resolve') do
      includes = project.ivy.package_include
      excludes = project.ivy.package_exclude
      types = project.ivy.package_type
      confs = project.ivy.package_conf
      if deps = project.ivy.filter(confs, :type => types, :include => includes, :exclude => excludes)
        pkg.with :libs => [deps, pkg.libs].flatten
        info "Adding production libs from conf '#{confs.join(', ')}' to WAR '#{pkg.name}' in project '#{project.name}'"
      end
    end
    project.task :build => task
  end
      
  pkgs = project.packages.find_all { |pkg| ['ear'].member? pkg.type.to_s }
  pkgs.each do |pkg|
    task = project.task "#{pkg.name}deps" => project.ivy.file_project.task('ivy:resolve') do
      includes = project.ivy.package_include
      excludes = project.ivy.package_exclude
      types = project.ivy.package_type
      confs = project.ivy.package_conf
      if deps = project.ivy.filter(confs, :type => types, :include => includes, :exclude => excludes)
        pkg.add deps, :type => :lib, :path => ''
        info "Adding production libs from conf '#{confs.join(', ')}' to EAR '#{pkg.name}' in project '#{project.name}'"
      end
    end
    project.task :build => task
  end
end

.sort_dependencies(deps, ivy_deps, project_path) ⇒ Object

Sorts the dependencies in #deps replacing the old order. Sorting is done as follows:

  1. all dependencies that belong to the project identified by #project_path, .i.e. instrumented-classes, resources in the order the are contained in the array

  2. all ivy dependencies identified by #ivy_deps

  3. all dependencies added automatically by buildr



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# File 'lib/buildr/ivy_extension.rb', line 577

def sort_dependencies(deps, ivy_deps, project_path)
  old_deps = deps.dup
  belongs_to_project = /#{project_path}/
  deps.sort! do |a, b|
    a_belongs_to_project = belongs_to_project.match(a.to_s)
    b_belongs_to_project = belongs_to_project.match(b.to_s)
    a_ivy = ivy_deps.member? a
    b_ivy = ivy_deps.member? b

    if a_belongs_to_project && !b_belongs_to_project
      -1
    elsif !a_belongs_to_project && b_belongs_to_project
      1
    elsif a_ivy && !b_ivy
      -1
    elsif !a_ivy && b_ivy
      1
    else
      old_deps.index(a) <=> old_deps.index(b)
    end
  end
end

Instance Method Details

#ivy ⇒ Object

Returns the ivy configuration for the project. Use this to configure Ivy. see IvyConfig for more details about configuration options.



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# File 'lib/buildr/ivy_extension.rb', line 671

def ivy
  @ivy_config ||= IvyConfig.new(self)
end