Class: Bake::Project

Inherits:
Target show all
Defined in:
lib/bake/project.rb

Instance Attribute Summary collapse

Attributes inherited from Target

#children, #deps, #name, #parent, #posts, #toolset

Instance Method Summary collapse

Methods inherited from Target

#add_dep, #build_r, #built?, #clean, #clean_r, #dep, #initialize, #mtimes, #post, #products, #stale?, #to_s

Methods included from Configuration

#[], #default, #get, #has_prop?, #is?, #opt

Constructor Details

This class inherits a constructor from Bake::Target

Instance Attribute Details

#loader ⇒ Object (readonly)

Returns the value of attribute loader.



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# File 'lib/bake/project.rb', line 5

def loader
  @loader
end

Instance Method Details

#child_project(name) ⇒ Object 



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# File 'lib/bake/project.rb', line 20

def child_project(name)
    child = children.find do |child|
        child.name == name && child.is_a?(Project)
    end
    return child || loader.load_project(self, name)
end

#current_project ⇒ Object 



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# File 'lib/bake/project.rb', line 12

def current_project
    return self
end

#map(mappings) ⇒ Object 



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# File 'lib/bake/project.rb', line 27

def map(mappings)
    @mappings.merge!(mappings)
end

#parent_project ⇒ Object 



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# File 'lib/bake/project.rb', line 16

def parent_project
    return parent ? parent.current_project : nil
end

#post_initialize(loader) ⇒ Object 



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# File 'lib/bake/project.rb', line 7

def post_initialize(loader)
    @loader = loader
    @mappings = {}
end

#resolve(path) ⇒ Object

Returns the target found at path relative to this project. Raises a RuntimeError if no such target is found.

The path argument is of the form:

<dir>:<name> | <name> | <dir>



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# File 'lib/bake/project.rb', line 36

def resolve(path)
    search_projects = ([ self ] + get(:search_projects))
    index = path.index(':')
    if index
        # search for a fully qualified target given by dir:name
        dir = path.slice(0, index)
        name = path.slice(index + 1, path.length - index - 1)
    else
        if !path.index('/') && path != '.' && path != '..'
            # search for target named by path in search_projects
            target = nil
            search_projects.each do |proj|
                target = proj.find_target(path)
                return target if target
            end
        end
        # search for a project at given path
        dir = path
        name = nil
    end
    
    # iterate the search_projects looking for target given by dir:name
    search_projects.each do |proj|
        dir.split('/').each do |el|
            if el == '.'
                next
            elsif el == '..'
                proj = proj.parent_project
                break if !proj
            else
                begin
                    proj = proj.child_project(el)
                rescue ProjectLoadError
                    proj = nil
                    break
                end
            end
        end
        # found a project at dir, find a child named name
        if proj
            return proj if !name
            target = proj.find_target(name)
            return target if target
        end
    end
    raise "invalid target path '#{path}'"
end