Class: Stackup::RakeTasks

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/stackup/rake_tasks.rb

Overview

Declare Rake tasks for managing a stack.

Defined Under Namespace

Classes: DataOption, DataOptionArray, DataOptionFile, DataOptionHash

Constant Summary collapse

STACKUP_CLI =

path to the “stackup” executable

File.expand_path("../../bin/stackup", __dir__)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, template = nil) {|_self| ... } ⇒ RakeTasks

Returns a new instance of RakeTasks.

Yields:

  • (_self)

Yield Parameters:

Raises:

  • (ArgumentError) 


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# File 'lib/stackup/rake_tasks.rb', line 21

def initialize(name, template = nil)
  @name = name
  @stack = name
  @template = template
  yield self if block_given?
  raise ArgumentError, "no name provided" unless @name
  raise ArgumentError, "no template provided" unless @template

  define
end

Instance Attribute Details

#capabilities ⇒ Object

Returns the value of attribute capabilities.



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# File 'lib/stackup/rake_tasks.rb', line 17

def capabilities
  @capabilities
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/stackup/rake_tasks.rb', line 12

def name
  @name
end

#parameters ⇒ Object

Returns the value of attribute parameters.



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# File 'lib/stackup/rake_tasks.rb', line 15

def parameters
  @parameters
end

#stack ⇒ Object

Returns the value of attribute stack.



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# File 'lib/stackup/rake_tasks.rb', line 13

def stack
  @stack
end

#tags ⇒ Object

Returns the value of attribute tags.



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# File 'lib/stackup/rake_tasks.rb', line 16

def tags
  @tags
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'lib/stackup/rake_tasks.rb', line 14

def template
  @template
end

Instance Method Details

#define ⇒ Object 



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# File 'lib/stackup/rake_tasks.rb', line 39

def define
  namespace(name) do

    data_options = []
    data_options << DataOption.for("--template", template)
    data_options << DataOption.for("--parameters", parameters) if parameters
    data_options << DataOption.for("--tags", tags) if tags

    desc "Update #{stack} stack"
    task "up" => data_options.grep(DataOptionFile).map(&:argument) do
      data_options << DataOption.for("--capability", capabilities) if capabilities
      stackup "up", *data_options.map(&:to_a).flatten
    end

    desc "Cancel update of #{stack} stack"
    task "cancel" do
      stackup "cancel-update"
    end

    desc "Show pending changes to #{stack} stack"
    task "diff" => data_options.grep(DataOptionFile).map(&:argument) do
      stackup "diff", *data_options.map(&:to_a).flatten
    end

    desc "Show #{stack} stack outputs and resources"
    task "inspect" do
      stackup "inspect"
    end

    desc "Show #{stack} stack outputs only"
    task "outputs" do
      stackup "outputs"
    end

    desc "Delete #{stack} stack"
    task "down" do
      stackup "down"
    end

  end
end

#stackup(*rest) ⇒ Object 



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# File 'lib/stackup/rake_tasks.rb', line 35

def stackup(*rest)
  sh STACKUP_CLI, "-Y", stack, *rest
end