forked from jchomaz/Vulture
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.KillOnSignal = void 0;
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const operators_1 = require("rxjs/operators");
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/**
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* Watches the main concurrently process for signals and sends the same signal down to each spawned
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* command.
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*/
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class KillOnSignal {
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constructor({ process }) {
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this.process = process;
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}
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handle(commands) {
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let caughtSignal;
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['SIGINT', 'SIGTERM', 'SIGHUP'].forEach((signal) => {
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this.process.on(signal, () => {
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caughtSignal = signal;
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commands.forEach((command) => command.kill(signal));
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});
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});
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return {
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commands: commands.map((command) => {
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const closeStream = command.close.pipe((0, operators_1.map)((exitInfo) => {
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const exitCode = caughtSignal === 'SIGINT' ? 0 : exitInfo.exitCode;
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return { ...exitInfo, exitCode };
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}));
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return new Proxy(command, {
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get(target, prop) {
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return prop === 'close' ? closeStream : target[prop];
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},
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});
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}),
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};
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}
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}
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exports.KillOnSignal = KillOnSignal;
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