140 lines
3.7 KiB
Go
140 lines
3.7 KiB
Go
// Copyright 2016-2021, Pulumi Corporation. All rights reserved.
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package main
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import (
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"errors"
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"fmt"
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"github.com/blang/semver"
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"github.com/pulumi/pulumi/pkg/v3/resource/provider"
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"github.com/pulumi/pulumi/sdk/v3/go/common/util/cmdutil"
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"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
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pulumiprovider "github.com/pulumi/pulumi/sdk/v3/go/pulumi/provider"
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)
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type Component struct {
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pulumi.ResourceState
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}
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type ComponentArgs struct {
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Bar BarPtrInput `pulumi:"bar"`
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Foo *FooArgs `pulumi:"foo"`
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}
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func NewComponent(ctx *pulumi.Context, name string, args *ComponentArgs,
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opts ...pulumi.ResourceOption) (*Component, error) {
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if args == nil {
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return nil, errors.New("args is required")
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}
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if args.Foo == nil {
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return nil, errors.New(`expected args.Foo to be non-nil`)
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}
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if args.Foo.Something == nil {
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return nil, errors.New(`expected args.Foo.Something to be non-nil`)
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}
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something, somethingIsString := args.Foo.Something.(pulumi.String)
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if !somethingIsString {
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return nil, errors.New(`expected args.Foo.Something to be pulumi.String`)
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}
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if something != "hello" {
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return nil, fmt.Errorf(`expected args.Foo.Something to equal "hello" but got %q`, something)
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}
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barArgs, isBarArgs := args.Bar.(BarArgs)
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if !isBarArgs {
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return nil, errors.New("expected args.Bar to be BarArgs")
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}
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tags, isStringMap := barArgs.Tags.(pulumi.StringMap)
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if !isStringMap {
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return nil, errors.New("expected args.Bar.Tags to be pulumi.StringMap")
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}
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a, aIsString := tags["a"].(pulumi.String)
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if !aIsString {
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return nil, errors.New(`expected args.Bar.Tags["a"] to be pulumi.String`)
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}
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if a != "world" {
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return nil, fmt.Errorf(`expected args.Bar.Tags["a"] to equal "world" but got %q`, a)
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}
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b, bIsStringOutput := tags["b"].(pulumi.StringOutput)
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if !bIsStringOutput {
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return nil, errors.New(`expected args.Bar.Tags["b"] to be pulumi.StringOutput`)
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}
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b.ApplyT(func(v string) (string, error) {
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if v != "shh" {
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return v, fmt.Errorf(`expected args.Bar.Tags["b"] to equal "shh" but got %q`, v)
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}
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return v, nil
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})
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component := &Component{}
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err := ctx.RegisterComponentResource("testcomponent:index:Component", name, component, opts...)
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if err != nil {
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return nil, err
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}
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if err := ctx.RegisterResourceOutputs(component, pulumi.Map{}); err != nil {
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return nil, err
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}
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return component, nil
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}
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const providerName = "testcomponent"
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const version = "0.0.1"
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type module struct {
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version semver.Version
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}
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func (m *module) Version() semver.Version {
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return m.version
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}
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func (m *module) Construct(ctx *pulumi.Context, name, typ, urn string) (r pulumi.Resource, err error) {
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switch typ {
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case "testcomponent:index:Component":
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r = &Component{}
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default:
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return nil, fmt.Errorf("unknown resource type: %s", typ)
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}
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err = ctx.RegisterResource(typ, name, nil, r, pulumi.URN_(urn))
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return
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}
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func main() {
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// Register any resources that can come back as resource references that need to be rehydrated.
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pulumi.RegisterResourceModule("testcomponent", "index", &module{semver.MustParse(version)})
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if err := provider.MainWithOptions(provider.Options{
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Name: providerName,
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Version: version,
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Construct: func(ctx *pulumi.Context, typ, name string, inputs pulumiprovider.ConstructInputs,
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options pulumi.ResourceOption) (*pulumiprovider.ConstructResult, error) {
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if typ != "testcomponent:index:Component" {
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return nil, fmt.Errorf("unknown resource type %s", typ)
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}
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args := &ComponentArgs{}
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if err := inputs.CopyTo(args); err != nil {
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return nil, fmt.Errorf("setting args: %w", err)
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}
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component, err := NewComponent(ctx, name, args, options)
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if err != nil {
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return nil, fmt.Errorf("creating component: %w", err)
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}
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return pulumiprovider.NewConstructResult(component)
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},
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}); err != nil {
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cmdutil.ExitError(err.Error())
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}
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}
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