038f920dc3
The @pulumi/pulumi TypScript SDK exposes `streamInvoke`, which returns a
(potentially infinite) stream of responses. This currently is _assumed_
to be infinite, in that there is no way to signal cancellation, and
prevents Pulumi from being able to clean up when we're finished using
the results of the `streamInvoke`.
This commit will introduce a `StreamInvokeResult` type, which is an
`AsyncIterable` that also exposes a `cancel` function, whih does just
this.
Use it like this:
// `streamInvoke` to retrieve all updates to any `Deployment`, enumerate 0
// updates from the stream, then `cancel` giving the Kubernetes provider to
// clean up and close gracefully.
const deployments = await streamInvoke("kubernetes:kubernetes:watch", {
group: "apps", version: "v1", kind: "Deployment",
break;
});
deployments.cancel();
|
||
|---|---|---|
| .. | ||
| asset | ||
| cmd | ||
| dist | ||
| dynamic | ||
| iterable | ||
| log | ||
| proto | ||
| queryable | ||
| runtime | ||
| tests | ||
| .gitignore | ||
| config.ts | ||
| errors.ts | ||
| index.ts | ||
| invoke.ts | ||
| Makefile | ||
| metadata.ts | ||
| output.ts | ||
| package.json | ||
| README.md | ||
| resource.ts | ||
| stackReference.ts | ||
| tsconfig.json | ||
| tslint.json | ||
| utils.ts | ||
| version.ts | ||
Pulumi Node.js SDK
The Pulumi Node.js SDK lets you write cloud programs in JavaScript.
Installation
Using npm:
$ npm install --save @pulumi/pulumi
Using yarn:
$ yarn add @pulumi/pulumi
This SDK is meant for use with the Pulumi CLI. Please visit pulumi.com for installation instructions.
Building and Testing
For anybody who wants to build from source, here is how you do it.
Prerequisites
This SDK uses Node.js and we support the Active LTS and Current releases, as defined by this table. We support both NPM and Yarn for package management.
At the moment, we only support building on macOS and Linux, where standard GNU tools like make are available.
Make Targets
The first time you build, run make ensure to install and prepare native plugins for V8:
$ make ensure
This is only necessary if you intend to produce a build that is capable of running older versions of the SDK
contained in this directory. If you do intend to do this, you must have node 6.10.2 installed.
To build the SDK, simply run make from the root directory (where this README lives, at sdk/nodejs/ from the repo's
root). This will build the code, run tests, and install the package and its supporting artifacts.
At the moment, for local development, we install everything into /opt/pulumi. You will want this on your $PATH.
The tests will verify that everything works, but feel free to try running pulumi preview and/or pulumi up from
the examples/minimal/ directory. Remember to run tsc first, since pulumi expects JavaScript, not TypeScript.