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Contents
module Kubes::Hooks
class Builder
extend Memoist
include Dsl
include DslEvaluator
include Kubes::Logging
attr_accessor :name
def initialize(dsl_file, options={})
@dsl_file, @options = dsl_file, options # IE: .kubes/config/hooks/kubectl.rb
@output_file = options[:file] # IE: .kubes/output/web/service.yaml
@name = options[:name].to_s
@hooks = {before: {}, after: {}}
end
def build
return @hooks unless File.exist?(@dsl_file)
evaluate_file(@dsl_file)
@hooks.deep_stringify_keys!
end
memoize :build
def run_hooks
build
run_each_hook("before")
out = yield if block_given?
run_each_hook("after")
out
end
def run_each_hook(type)
hooks = @hooks.dig(type, @name.to_s) || []
hooks.each do |hook|
run_hook(type, hook)
end
end
def run_hook(type, hook)
return unless run?(hook)
command = File.basename(@dsl_file).sub('.rb','') # IE: kubes, kubectl, docker
id = "#{command} #{type} #{@name}"
on = " on: #{hook["on"]}" if hook["on"]
label = " label: #{hook["label"]}" if hook["label"]
logger.info "Running #{id} hook.#{on}#{label}"
logger.debug "Hook options: #{hook}"
Runner.new(hook).run
end
def run?(hook)
return false unless hook["execute"]
return true unless hook["on"]
@output_file && @output_file.include?(hook["on"]) # output file is only passed
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems