Class: CrossPlane::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/crossplane/builder.rb

Constant Summary collapse

DELIMITERS = 
['{', '}', ';']
EXTERNAL_BUILDERS = 
{}
NEWLINE = 
"\n"
TAB = 
"\t"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/crossplane/builder.rb', line 22

def initialize(*args)
	args = args[0] || {}

	required = ['payload']
	conflicts = []
	requires = {}
	valid = {
		'params' => [
			'header',
			'indent',
			'payload',
			'tabs',
		]
	}

	content = CrossPlane.utils.validate_constructor(client: self, args: args, required: required, conflicts: conflicts, requires: requires, valid: valid)
	self.header = (content[:header] && content[:header] == true) ? true : false
	self.indent = content[:indent] ? content[:indent] : 4
	self.payload = content[:payload] ? content[:payload] : nil
	self.tabs = (content[:tabs] && content[:tabs] == true) ? true : false
end

Instance Attribute Details

#header ⇒ Object

Returns the value of attribute header.



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# File 'lib/crossplane/builder.rb', line 15

def header
  @header
end

#indent ⇒ Object

Returns the value of attribute indent.



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# File 'lib/crossplane/builder.rb', line 16

def indent
  @indent
end

#padding ⇒ Object

Returns the value of attribute padding.



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# File 'lib/crossplane/builder.rb', line 17

def padding
  @padding
end

#payload ⇒ Object

Returns the value of attribute payload.



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# File 'lib/crossplane/builder.rb', line 18

def payload
  @payload
end

#state ⇒ Object

Returns the value of attribute state.



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# File 'lib/crossplane/builder.rb', line 19

def state
  @state
end

#tabs ⇒ Object

Returns the value of attribute tabs.



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# File 'lib/crossplane/builder.rb', line 20

def tabs
  @tabs
end

Instance Method Details

#build(*args) ⇒ Object 



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# File 'lib/crossplane/builder.rb', line 44

def build(*args)
	self.padding = self.tabs ? TAB : ' ' * self.indent
	self.state = {
		'prev_obj' => nil,
		'depth' => -1,
	}

	if self.header
		lines = [
			"# This config was built from JSON using NGINX crossplane.\n",
			"# If you encounter any bugs please report them here:\n",
			"# https://github.com/gdanko/crossplane/issues\n",
			"\n"
		]
	else
		lines = []
	end

	lines += _build_lines(payload)
	lines.join('')
end