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"use strict"; |
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var __defProp = Object.defineProperty; |
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor; |
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var __getOwnPropNames = Object.getOwnPropertyNames; |
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var __hasOwnProp = Object.prototype.hasOwnProperty; |
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var __export = (target, all) => { |
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for (var name in all) |
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__defProp(target, name, { get: all[name], enumerable: true }); |
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}; |
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var __copyProps = (to, from, except, desc) => { |
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if (from && typeof from === "object" || typeof from === "function") { |
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for (let key of __getOwnPropNames(from)) |
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if (!__hasOwnProp.call(to, key) && key !== except) |
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); |
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} |
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return to; |
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}; |
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); |
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var sigIntWatcher_exports = {}; |
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__export(sigIntWatcher_exports, { |
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SigIntWatcher: () => SigIntWatcher |
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}); |
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module.exports = __toCommonJS(sigIntWatcher_exports); |
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class SigIntWatcher { |
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constructor() { |
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this._hadSignal = false; |
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let sigintCallback; |
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this._sigintPromise = new Promise((f) => sigintCallback = f); |
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this._sigintHandler = () => { |
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FixedNodeSIGINTHandler.off(this._sigintHandler); |
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this._hadSignal = true; |
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sigintCallback(); |
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}; |
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FixedNodeSIGINTHandler.on(this._sigintHandler); |
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} |
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promise() { |
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return this._sigintPromise; |
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} |
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hadSignal() { |
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return this._hadSignal; |
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} |
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disarm() { |
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FixedNodeSIGINTHandler.off(this._sigintHandler); |
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} |
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} |
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class FixedNodeSIGINTHandler { |
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static { |
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this._handlers = []; |
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} |
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static { |
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this._ignoreNextSIGINTs = false; |
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} |
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53
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static { |
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this._handlerInstalled = false; |
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55
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} |
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56
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static { |
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this._dispatch = () => { |
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if (this._ignoreNextSIGINTs) |
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return; |
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this._ignoreNextSIGINTs = true; |
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61
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setTimeout(() => { |
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62
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this._ignoreNextSIGINTs = false; |
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63
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if (!this._handlers.length) |
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64
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this._uninstall(); |
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65
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}, 1e3); |
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66
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for (const handler of this._handlers) |
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67
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handler(); |
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68
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}; |
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} |
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static _install() { |
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if (!this._handlerInstalled) { |
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this._handlerInstalled = true; |
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process.on("SIGINT", this._dispatch); |
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74
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} |
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} |
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static _uninstall() { |
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77
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if (this._handlerInstalled) { |
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78
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this._handlerInstalled = false; |
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79
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process.off("SIGINT", this._dispatch); |
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80
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} |
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81
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} |
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82
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static on(handler) { |
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83
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this._handlers.push(handler); |
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84
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if (this._handlers.length === 1) |
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85
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this._install(); |
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86
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} |
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87
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static off(handler) { |
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88
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this._handlers = this._handlers.filter((h) => h !== handler); |
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89
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if (!this._ignoreNextSIGINTs && !this._handlers.length) |
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90
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this._uninstall(); |
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91
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} |
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92
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} |
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93
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// Annotate the CommonJS export names for ESM import in node: |
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94
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0 && (module.exports = { |
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95
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SigIntWatcher |
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96
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}); |
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97
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