Class: Spud::TaskRunners::SpudTaskRunner::Task

Inherits:
Task
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/spud/task_runners/spud_task_runner/task.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(driver:, name:, filename:, dependencies:, &block) ⇒ Task

Returns a new instance of Task.



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 53

def initialize(driver:, name:, filename:, dependencies:, &block)
  @driver = driver
  @name = name
  @filename = filename
  @dependencies = dependencies.map { |to, from| Dependency.new(to, from) }
  @block = block
end

Instance Attribute Details

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 20

def filename
  @filename
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 23

def name
  @name
end

Class Method Details

.qualified_name(filename, name) ⇒ Object 



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 31

def self.qualified_name(filename, name)
  segments = File.dirname(filename)
    .split('/')
    .reject { |segment| segment == '.' }

  basename = File.basename(filename, '.spud')
  segments << basename unless basename == 'Spudfile'

  segments << name
  segments.join('.')
end

.tasks(driver) ⇒ Object 



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 26

def self.tasks(driver)
  Dir['**/Spudfile', '**/*.spud'].flat_map { |filename| FileDSL.run(driver, filename) }
end

Instance Method Details

#args ⇒ Object 



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 80

def args
  @args ||= TaskArgs.from_block(filename, &@block)
end

#details ⇒ Object 



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 85

def details
  filename, line_cursor = @block.source_location
  line_cursor -= 1

  lines = File.read(filename).split("\n")
  builder = StringIO.new

  # Move up for comments
  while lines[line_cursor - 1]&.start_with?('#')
    line_cursor -= 1
  end

  # Capture comments
  while lines[line_cursor]&.start_with?('#')
    builder.puts lines[line_cursor]
    line_cursor += 1
  end

  # Capture block
  until lines[line_cursor - 1]&.start_with?('end')
    builder.puts lines[line_cursor]
    line_cursor += 1
  end

  builder.string
end

#invoke(ordered, named) ⇒ Object 



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# File 'lib/spud/task_runners/spud_task_runner/task.rb', line 62

def invoke(ordered, named)
  if up_to_date?
    puts "'#{name}' up to date"
    return nil
  end

  check_required_args!(ordered)

  if args.any_named?
    T.unsafe(task_dsl).instance_exec(*ordered, **symbolize_keys(named), &@block)
  else
    T.unsafe(task_dsl).instance_exec(*ordered, &@block)
  end
rescue ArgumentError => error
  raise Error, "invocation of '#{name}' with #{error.message}"
end