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32 lines
985 B
32 lines
985 B
import {Directive} from "../Directive"
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import {CommandLineApplication} from "../service"
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import {Injectable} from "../../di"
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import {ErrorWithContext} from "../../util"
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import {Unit} from "../../lifecycle/Unit";
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/**
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* A directive that starts the framework's final target normally.
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* In most cases, this runs the HTTP server, which would have been replaced
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* by the CommandLineApplication unit.
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*/
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@Injectable()
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export class RunDirective extends Directive {
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getDescription(): string {
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return 'run the application normally'
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}
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getKeywords(): string | string[] {
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return ['run', 'up']
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}
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async handle(): Promise<void> {
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if ( !CommandLineApplication.getReplacement() ) {
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throw new ErrorWithContext(`Cannot run application: no run target specified.`)
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}
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const unit = <Unit> this.make(CommandLineApplication.getReplacement())
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await this.app().startUnit(unit)
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await this.app().stopUnit(unit)
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}
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}
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