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| class OnDestroyMiddleware | |
| def initialize(app, env) | |
| @app = app | |
| @env = env | |
| end | |
| def call(env) | |
| provisioners = env[:global_config].vm.provisioners | |
| chef_provisioners = provisioners.find_all { |p| p.provisioner == Vagrant::Provisioners::ChefClient } | |
| chef_provisioners.each do |provisioner| | |
| remove_chef_client provisioner | |
| remove_chef_node provisioner | |
| end | |
| @app.call(env) | |
| end | |
| private | |
| def remove_chef_client(provisioner) | |
| remove_chef(:client, provisioner) | |
| end | |
| def remove_chef_node(provisioner) | |
| remove_chef(:node, provisioner) | |
| end | |
| def remove_chef(subject, provisioner) | |
| @env[:ui].info "Removing #{subject.to_s} #{provisioner.config.node_name}" | |
| `bundle exec knife #{subject.to_s} delete #{provisioner.config.node_name} -y` | |
| end | |
| end | |
| Vagrant.actions[:destroy].use(OnDestroyMiddleware) |
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