This change adopts `x is T` style of RTTI inquiry, which fits much more nicely with TypeScript's typechecking flow. Thanks to @lukehoban for teaching me a new trick today! :-)
77 lines
2.2 KiB
TypeScript
77 lines
2.2 KiB
TypeScript
// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
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import { Input } from "../resource";
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import { Asset } from "./asset";
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/**
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* An Archive represents a collection of named assets.
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*/
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export abstract class Archive {
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/**
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* A private field to help with RTTI that works in SxS scenarios.
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*/
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// tslint:disable-next-line:variable-name
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private readonly __pulumiArchive: boolean = true;
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/**
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* Returns true if the given object is an instance of an Archive. This is designed to work even when
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* multiple copies of the Pulumi SDK have been loaded into the same process.
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*/
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public static isInstance(obj: any): obj is Archive {
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return obj && obj.__pulumiArchive;
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}
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}
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/**
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* AssetMap is a map of assets.
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*/
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export type AssetMap = {[name: string]: Asset | Archive};
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/**
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* An AssetArchive is an archive created from an in-memory collection of named assets or other archives.
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*/
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export class AssetArchive extends Archive {
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/**
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* A map of names to assets.
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*/
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public readonly assets: Promise<AssetMap>;
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constructor(assets: AssetMap | Promise<AssetMap>) {
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super();
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this.assets = Promise.resolve(assets);
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}
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}
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/**
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* A FileArchive is a file-based archive, or a collection of file-based assets. This can be a raw directory or a
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* single archive file in one of the supported formats (.tar, .tar.gz, or .zip).
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*/
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export class FileArchive extends Archive {
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/**
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* The path to the asset file.
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*/
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public readonly path: Promise<string>;
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constructor(path: string | Promise<string>) {
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super();
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this.path = Promise.resolve(path);
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}
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}
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/**
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* A RemoteArchive is a file-based archive fetched from a remote location. The URI's scheme dictates the
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* protocol for fetching the archive's contents: `file://` is a local file (just like a FileArchive), `http://` and
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* `https://` specify HTTP and HTTPS, respectively, and specific providers may recognize custom schemes.
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*/
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export class RemoteArchive extends Archive {
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/**
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* The URI where the archive lives.
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*/
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public readonly uri: Promise<string>;
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constructor(uri: string | Promise<string>) {
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super();
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this.uri = Promise.resolve(uri);
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}
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}
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