64 lines
1.6 KiB
TypeScript
64 lines
1.6 KiB
TypeScript
import * as plugins from './smartbrowser.plugins'
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/**
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* the options interface of a Smartbrowser instance
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*/
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export interface ISmartbrowserOptions {
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webroot: string
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watchFiles: string[]
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}
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/**
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* Type of status that a bsInstance can have
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*/
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export type bsStatus = 'idle' | 'starting' | 'running'
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/**
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* class smartbrowser controls a browser-sync instance for you
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*/
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export class Smartbrowser {
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bsInstance = plugins.browserSync.create()
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bsConfig: plugins.browserSync.Options = {
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server: {}
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}
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bsStatus: bsStatus = 'idle'
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bsStarted: Promise<void>
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constructor (optionsArg: ISmartbrowserOptions) {
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this.bsConfig.server.baseDir = optionsArg.webroot
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this.bsConfig.files = optionsArg.watchFiles
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}
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/**
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* starts the server and returns the browserSync instance in a resolved Promise
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*/
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async start (): Promise<plugins.browserSync.BrowserSyncInstance> {
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let done = plugins.smartq.defer<plugins.browserSync.BrowserSyncInstance>()
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if (this.bsStatus === 'idle') {
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this.bsStatus = 'starting'
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let localDone = plugins.smartq.defer<void>()
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this.bsStarted = localDone.promise
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this.bsInstance.init(this.bsConfig, () => {
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this.bsStatus = 'running'
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localDone.resolve()
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done.resolve(this.bsInstance)
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})
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} else {
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this.bsStarted.then(() => { done.resolve(this.bsInstance) })
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}
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return await done.promise
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}
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/**
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* stops the smartbrowser instance
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*/
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async stop (): Promise<void> {
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this.bsInstance.exit()
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this.bsStatus = 'idle'
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}
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async reload (): Promise<void> {
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this.bsInstance.reload()
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}
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}
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