mirror of https://github.com/pulumi/pulumi.git
126 lines
3.4 KiB
Go
126 lines
3.4 KiB
Go
// Copyright 2016-2021, 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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//go:build !all
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// +build !all
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package main
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import (
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"context"
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"strconv"
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pschema "github.com/pulumi/pulumi/pkg/v3/codegen/schema"
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"github.com/pulumi/pulumi/sdk/v3/go/common/resource/plugin"
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rpc "github.com/pulumi/pulumi/sdk/v3/proto/go"
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"google.golang.org/protobuf/types/known/emptypb"
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)
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func init() {
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providerSchema.Resources["testprovider:index:Echo"] = pschema.ResourceSpec{
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ObjectTypeSpec: pschema.ObjectTypeSpec{
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Description: "A test resource that echoes its input.",
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Properties: map[string]pschema.PropertySpec{
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"echo": {
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TypeSpec: pschema.TypeSpec{
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Ref: "pulumi.json#/Any",
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},
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Description: "Input to echo.",
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},
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},
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Type: "object",
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},
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InputProperties: map[string]pschema.PropertySpec{
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"echo": {
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TypeSpec: pschema.TypeSpec{
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Ref: "pulumi.json#/Any",
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},
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Description: "An echoed input.",
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},
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},
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}
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}
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type echoResourceProvider struct {
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id int
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}
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func (p *echoResourceProvider) Check(ctx context.Context, req *rpc.CheckRequest) (*rpc.CheckResponse, error) {
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return &rpc.CheckResponse{Inputs: req.News, Failures: nil}, nil
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}
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func (p *echoResourceProvider) Diff(ctx context.Context, req *rpc.DiffRequest) (*rpc.DiffResponse, error) {
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olds, err := plugin.UnmarshalProperties(req.GetOlds(), plugin.MarshalOptions{KeepUnknowns: true, SkipNulls: true})
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if err != nil {
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return nil, err
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}
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news, err := plugin.UnmarshalProperties(req.GetNews(), plugin.MarshalOptions{KeepUnknowns: true, SkipNulls: true})
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if err != nil {
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return nil, err
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}
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d := olds.Diff(news)
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changes := rpc.DiffResponse_DIFF_NONE
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var replaces []string
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if d != nil && d.Changed("echo") {
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changes = rpc.DiffResponse_DIFF_SOME
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replaces = append(replaces, "echo")
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}
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return &rpc.DiffResponse{
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Changes: changes,
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Replaces: replaces,
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}, nil
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}
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func (p *echoResourceProvider) Create(ctx context.Context, req *rpc.CreateRequest) (*rpc.CreateResponse, error) {
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inputs, err := plugin.UnmarshalProperties(req.GetProperties(), plugin.MarshalOptions{
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KeepUnknowns: true,
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SkipNulls: true,
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})
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if err != nil {
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return nil, err
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}
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outputProperties, err := plugin.MarshalProperties(
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inputs,
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plugin.MarshalOptions{KeepUnknowns: true, SkipNulls: true},
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)
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if err != nil {
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return nil, err
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}
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p.id++
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return &rpc.CreateResponse{
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Id: strconv.Itoa(p.id),
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Properties: outputProperties,
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}, nil
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}
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func (p *echoResourceProvider) Read(ctx context.Context, req *rpc.ReadRequest) (*rpc.ReadResponse, error) {
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return &rpc.ReadResponse{
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Id: req.Id,
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Properties: req.Properties,
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}, nil
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}
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func (p *echoResourceProvider) Update(ctx context.Context, req *rpc.UpdateRequest) (*rpc.UpdateResponse, error) {
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panic("Update not implemented")
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}
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func (p *echoResourceProvider) Delete(ctx context.Context, req *rpc.DeleteRequest) (*emptypb.Empty, error) {
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return &emptypb.Empty{}, nil
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}
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