mirror of https://github.com/pulumi/pulumi.git
77 lines
2.7 KiB
TypeScript
77 lines
2.7 KiB
TypeScript
// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
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import * as pulumi from "pulumi";
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let currentID = 0;
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export class Provider implements pulumi.dynamic.ResourceProvider {
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public static readonly instance = new Provider();
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private inject: Error | undefined;
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public readonly diff: (id: pulumi.ID, olds: any, news: any) => Promise<pulumi.dynamic.DiffResult>;
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public readonly create: (inputs: any) => Promise<pulumi.dynamic.CreateResult>;
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public readonly update: (id: pulumi.ID, olds: any, news: any) => Promise<pulumi.dynamic.UpdateResult>;
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public readonly delete: (id: pulumi.ID, props: any) => Promise<void>;
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constructor() {
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this.diff = async (id: pulumi.ID, olds: any, news: any) => {
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let replaces: string[] = [];
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let deleteBeforeReplace: boolean = false;
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if ((olds as ResourceProps).replace !== (news as ResourceProps).replace) {
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replaces.push("replace");
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}
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if ((olds as ResourceProps).replaceDBR !== (news as ResourceProps).replaceDBR) {
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replaces.push("replaceDBR");
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deleteBeforeReplace = true;
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}
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return {
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replaces: replaces,
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deleteBeforeReplace: deleteBeforeReplace,
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};
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};
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this.create = async (inputs: any) => {
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if (this.inject) {
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throw this.inject;
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}
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return {
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id: (currentID++).toString(),
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outs: undefined,
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};
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};
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this.update = async (id: pulumi.ID, olds: any, news: any) => {
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if (this.inject) {
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throw this.inject;
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}
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return {};
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};
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this.delete = async (id: pulumi.ID, props: any) => {
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if (this.inject) {
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throw this.inject;
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}
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}
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}
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// injectFault instructs the provider to inject the given fault upon the next CRUD operation. Note that this
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// must be called before the resource has serialized its provider, since the logic is part of that state.
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public injectFault(error: Error | undefined): void {
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this.inject = error;
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}
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}
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export class Resource extends pulumi.dynamic.Resource {
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constructor(name: string, props: ResourceProps, opts?: pulumi.ResourceOptions) {
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super(Provider.instance, name, props, opts);
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}
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}
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export interface ResourceProps {
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state?: any; // arbitrary state bag that can be updated without replacing.
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replace?: any; // arbitrary state bag that requires replacement when updating.
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replaceDBR?: any; // arbitrary state bag that requires replacement (with delete-before-replace=true).
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resource?: pulumi.Resource; // to force a dependency on a resource.
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}
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