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Contents
module Terraspace::Compiler::Strategy
class Tfvar
def initialize(mod)
@mod = mod
@order = 0
end
def run
layer_paths.each do |layer_path|
ext = File.extname(layer_path).sub('.','')
klass = strategy_class(ext)
next unless klass
strategy = klass.new(@mod, layer_path)
content = strategy.run
dest_name = ordered_name(layer_path)
writer = Terraspace::Compiler::Writer.new(@mod, dest_name: dest_name)
writer.write(content)
end
end
def layer_paths
Layer.new(@mod).paths
end
# Tact on number to ensure that tfvars will be processed in desired order.
# Also name auto.tfvars so it will automatically load
def ordered_name(layer_path)
@order += 1
prefix = @order.to_s
# add leading 0 when more than 10 layers
prefix = prefix.rjust(2, '0') if layer_paths.size > 9
name = "#{prefix}-#{tfvar_name(layer_path)}"
name.sub('.tfvars','.auto.tfvars')
.sub('.rb','.auto.tfvars.json')
end
def tfvar_name(layer_path)
if layer_path.include?('/tfvars/')
name = layer_path.sub(%r{.*/tfvars/},'').gsub('/','-')
name = "project-#{name}" if layer_path.include?("config/terraform/tfvars")
name
else
File.basename(layer_path)
end
end
def strategy_class(ext)
"Terraspace::Compiler::Strategy::Tfvar::#{ext.camelize}".constantize
rescue NameError
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems