85 lines
2.8 KiB
Go
85 lines
2.8 KiB
Go
// Copyright 2016-2020, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package optdestroy contains functional options to be used with stack destroy operations
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// github.com/sdk/v2/go/x/auto Stack.Destroy(...optdestroy.Option)
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package optdestroy
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import "io"
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// Parallel is the number of resource operations to run in parallel at once during the destroy
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// (1 for no parallelism). Defaults to unbounded. (default 2147483647)
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func Parallel(n int) Option {
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return optionFunc(func(opts *Options) {
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opts.Parallel = n
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})
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}
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// Message (optional) to associate with the destroy operation
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func Message(message string) Option {
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return optionFunc(func(opts *Options) {
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opts.Message = message
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})
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}
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// Target specifies an exclusive list of resource URNs to destroy
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func Target(urns []string) Option {
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return optionFunc(func(opts *Options) {
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opts.Target = urns
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})
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}
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// TargetDependents allows updating of dependent targets discovered but not specified in the Target list
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func TargetDependents() Option {
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return optionFunc(func(opts *Options) {
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opts.TargetDependents = true
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})
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}
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// ProgressStreams allows specifying one or more io.Writers to redirect incremental destroy output
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func ProgressStreams(writers ...io.Writer) Option {
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return optionFunc(func(opts *Options) {
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opts.ProgressStreams = writers
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})
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}
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// Option is a parameter to be applied to a Stack.Destroy() operation
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type Option interface {
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ApplyOption(*Options)
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}
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// ---------------------------------- implementation details ----------------------------------
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// Options is an implementation detail
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type Options struct {
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// Parallel is the number of resource operations to run in parallel at once
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// (1 for no parallelism). Defaults to unbounded. (default 2147483647)
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Parallel int
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// Message (optional) to associate with the destroy operation
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Message string
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// Specify an exclusive list of resource URNs to update
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Target []string
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// Allows updating of dependent targets discovered but not specified in the Target list
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TargetDependents bool
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// ProgressStreams allows specifying one or more io.Writers to redirect incremental destroy output
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ProgressStreams []io.Writer
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}
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type optionFunc func(*Options)
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// ApplyOption is an implementation detail
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func (o optionFunc) ApplyOption(opts *Options) {
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o(opts)
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}
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