b56e90ab2a
It was possiblef for the finally for a stack to complete before all other resources had been created. In this case, we would put these new resources at top level, instead of having them as children of the stack resource. Since we do not use the langhost across stacks, we can simply set the stack resource at top level and never remove it. Fixes #818
40 lines
1.7 KiB
TypeScript
40 lines
1.7 KiB
TypeScript
// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
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import * as log from "../log";
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import { getProject, getStack } from "../metadata";
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import { ComponentResource, ComputedValues, Resource } from "../resource";
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import { getRootResource, setRootResource } from "./settings";
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/**
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* rootPulumiStackTypeName is the type name that should be used to construct the root component in the tree of Pulumi
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* resources allocated by a deployment. This must be kept up to date with
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* `github.com/pulumi/pulumi/pkg/resource/stack.RootPulumiStackTypeName`.
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*/
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export const rootPulumiStackTypeName = "pulumi:pulumi:Stack";
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/**
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* runInPulumiStack creates a new Pulumi stack resource and executes the callback inside of it. Any outputs
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* returned by the callback will be stored as output properties on this resulting Stack object.
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*/
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export function runInPulumiStack(init: () => any): void {
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const _ = new Stack(init);
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}
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class Stack extends ComponentResource {
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constructor(init: () => ComputedValues) {
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super(rootPulumiStackTypeName, `${getProject()}-${getStack()}`);
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if (getRootResource()) {
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throw new Error("Only one root Pulumi Stack may be active at once");
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}
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let outputs: ComputedValues | undefined;
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try {
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setRootResource(this); // install ourselves as the current root.
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outputs = init(); // run the init code.
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}
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finally {
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super.registerOutputs(outputs); // save the outputs for this component to whatever the init returned.
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// intentionally not removing the root resource because we want subsequent async turns to parent to it.
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}
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}
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}
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