initial commit: scaffolding

18 files changed, 566 insertions, 0 deletions

diff --git a/node_modules/concurrently/dist/src/flow-control/flow-controller.d.ts b/node_modules/concurrently/dist/src/flow-control/flow-controller.d.ts
new file mode 100644
index 0000000..b518aad
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/flow-controller.d.ts
@@ -0,0 +1,13 @@
+import { Command } from '../command';
+/**
+ * Interface for a class that controls and/or watches the behavior of commands.
+ *
+ * This may include logging their output, creating interactions between them, or changing when they
+ * actually finish.
+ */
+export interface FlowController {
+    handle(commands: Command[]): {
+        commands: Command[];
+        onFinish?: () => void;
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/flow-controller.js b/node_modules/concurrently/dist/src/flow-control/flow-controller.js
new file mode 100644
index 0000000..c8ad2e5
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/flow-controller.js
@@ -0,0 +1,2 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/node_modules/concurrently/dist/src/flow-control/input-handler.d.ts b/node_modules/concurrently/dist/src/flow-control/input-handler.d.ts
new file mode 100644
index 0000000..3a7ee5a
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/input-handler.d.ts
@@ -0,0 +1,30 @@
+/// <reference types="node" />
+import { Readable } from 'stream';
+import { Command, CommandIdentifier } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+/**
+ * Sends input from concurrently through to commands.
+ *
+ * Input can start with a command identifier, in which case it will be sent to that specific command.
+ * For instance, `0:bla` will send `bla` to command at index `0`, and `server:stop` will send `stop`
+ * to command with name `server`.
+ *
+ * If the input doesn't start with a command identifier, it is then always sent to the default target.
+ */
+export declare class InputHandler implements FlowController {
+    private readonly logger;
+    private readonly defaultInputTarget;
+    private readonly inputStream?;
+    private readonly pauseInputStreamOnFinish;
+    constructor({ defaultInputTarget, inputStream, pauseInputStreamOnFinish, logger, }: {
+        inputStream?: Readable;
+        logger: Logger;
+        defaultInputTarget?: CommandIdentifier;
+        pauseInputStreamOnFinish?: boolean;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+        onFinish?: () => void | undefined;
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/input-handler.js b/node_modules/concurrently/dist/src/flow-control/input-handler.js
new file mode 100644
index 0000000..76c552f
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/input-handler.js
@@ -0,0 +1,90 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.InputHandler = void 0;
+const Rx = __importStar(require("rxjs"));
+const operators_1 = require("rxjs/operators");
+const defaults = __importStar(require("../defaults"));
+/**
+ * Sends input from concurrently through to commands.
+ *
+ * Input can start with a command identifier, in which case it will be sent to that specific command.
+ * For instance, `0:bla` will send `bla` to command at index `0`, and `server:stop` will send `stop`
+ * to command with name `server`.
+ *
+ * If the input doesn't start with a command identifier, it is then always sent to the default target.
+ */
+class InputHandler {
+    constructor({ defaultInputTarget, inputStream, pauseInputStreamOnFinish, logger, }) {
+        this.logger = logger;
+        this.defaultInputTarget = defaultInputTarget || defaults.defaultInputTarget;
+        this.inputStream = inputStream;
+        this.pauseInputStreamOnFinish = pauseInputStreamOnFinish !== false;
+    }
+    handle(commands) {
+        const { inputStream } = this;
+        if (!inputStream) {
+            return { commands };
+        }
+        const commandsMap = new Map();
+        for (const command of commands) {
+            commandsMap.set(command.index.toString(), command);
+            commandsMap.set(command.name, command);
+        }
+        Rx.fromEvent(inputStream, 'data')
+            .pipe((0, operators_1.map)((data) => String(data)))
+            .subscribe((data) => {
+            let command, input;
+            const dataParts = data.split(/:(.+)/s);
+            let target = dataParts[0];
+            if (dataParts.length > 1 && (command = commandsMap.get(target))) {
+                input = dataParts[1];
+            }
+            else {
+                // If `target` does not match a registered command,
+                // fallback to `defaultInputTarget` and forward the whole input data
+                target = this.defaultInputTarget.toString();
+                command = commandsMap.get(target);
+                input = data;
+            }
+            if (command && command.stdin) {
+                command.stdin.write(input);
+            }
+            else {
+                this.logger.logGlobalEvent(`Unable to find command "${target}", or it has no stdin open\n`);
+            }
+        });
+        return {
+            commands,
+            onFinish: () => {
+                if (this.pauseInputStreamOnFinish) {
+                    // https://github.com/kimmobrunfeldt/concurrently/issues/252
+                    inputStream.pause();
+                }
+            },
+        };
+    }
+}
+exports.InputHandler = InputHandler;
diff --git a/node_modules/concurrently/dist/src/flow-control/kill-on-signal.d.ts b/node_modules/concurrently/dist/src/flow-control/kill-on-signal.d.ts
new file mode 100644
index 0000000..d706694
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/kill-on-signal.d.ts
@@ -0,0 +1,17 @@
+/// <reference types="node" />
+import EventEmitter from 'events';
+import { Command } from '../command';
+import { FlowController } from './flow-controller';
+/**
+ * Watches the main concurrently process for signals and sends the same signal down to each spawned
+ * command.
+ */
+export declare class KillOnSignal implements FlowController {
+    private readonly process;
+    constructor({ process }: {
+        process: EventEmitter;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/kill-on-signal.js b/node_modules/concurrently/dist/src/flow-control/kill-on-signal.js
new file mode 100644
index 0000000..716a9bf
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/kill-on-signal.js
@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.KillOnSignal = void 0;
+const operators_1 = require("rxjs/operators");
+/**
+ * Watches the main concurrently process for signals and sends the same signal down to each spawned
+ * command.
+ */
+class KillOnSignal {
+    constructor({ process }) {
+        this.process = process;
+    }
+    handle(commands) {
+        let caughtSignal;
+        ['SIGINT', 'SIGTERM', 'SIGHUP'].forEach((signal) => {
+            this.process.on(signal, () => {
+                caughtSignal = signal;
+                commands.forEach((command) => command.kill(signal));
+            });
+        });
+        return {
+            commands: commands.map((command) => {
+                const closeStream = command.close.pipe((0, operators_1.map)((exitInfo) => {
+                    const exitCode = caughtSignal === 'SIGINT' ? 0 : exitInfo.exitCode;
+                    return { ...exitInfo, exitCode };
+                }));
+                return new Proxy(command, {
+                    get(target, prop) {
+                        return prop === 'close' ? closeStream : target[prop];
+                    },
+                });
+            }),
+        };
+    }
+}
+exports.KillOnSignal = KillOnSignal;
diff --git a/node_modules/concurrently/dist/src/flow-control/kill-others.d.ts b/node_modules/concurrently/dist/src/flow-control/kill-others.d.ts
new file mode 100644
index 0000000..f10b7bb
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/kill-others.d.ts
@@ -0,0 +1,20 @@
+import { Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+export type ProcessCloseCondition = 'failure' | 'success';
+/**
+ * Sends a SIGTERM signal to all commands when one of the commands exits with a matching condition.
+ */
+export declare class KillOthers implements FlowController {
+    private readonly logger;
+    private readonly conditions;
+    private readonly killSignal;
+    constructor({ logger, conditions, killSignal, }: {
+        logger: Logger;
+        conditions: ProcessCloseCondition | ProcessCloseCondition[];
+        killSignal: string | undefined;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/kill-others.js b/node_modules/concurrently/dist/src/flow-control/kill-others.js
new file mode 100644
index 0000000..1751677
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/kill-others.js
@@ -0,0 +1,35 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.KillOthers = void 0;
+const lodash_1 = __importDefault(require("lodash"));
+const operators_1 = require("rxjs/operators");
+const command_1 = require("../command");
+/**
+ * Sends a SIGTERM signal to all commands when one of the commands exits with a matching condition.
+ */
+class KillOthers {
+    constructor({ logger, conditions, killSignal, }) {
+        this.logger = logger;
+        this.conditions = lodash_1.default.castArray(conditions);
+        this.killSignal = killSignal;
+    }
+    handle(commands) {
+        const conditions = this.conditions.filter((condition) => condition === 'failure' || condition === 'success');
+        if (!conditions.length) {
+            return { commands };
+        }
+        const closeStates = commands.map((command) => command.close.pipe((0, operators_1.map)(({ exitCode }) => exitCode === 0 ? 'success' : 'failure'), (0, operators_1.filter)((state) => conditions.includes(state))));
+        closeStates.forEach((closeState) => closeState.subscribe(() => {
+            const killableCommands = commands.filter((command) => command_1.Command.canKill(command));
+            if (killableCommands.length) {
+                this.logger.logGlobalEvent(`Sending ${this.killSignal || 'SIGTERM'} to other processes..`);
+                killableCommands.forEach((command) => command.kill(this.killSignal));
+            }
+        }));
+        return { commands };
+    }
+}
+exports.KillOthers = KillOthers;
diff --git a/node_modules/concurrently/dist/src/flow-control/log-error.d.ts b/node_modules/concurrently/dist/src/flow-control/log-error.d.ts
new file mode 100644
index 0000000..8eac6dd
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-error.d.ts
@@ -0,0 +1,15 @@
+import { Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+/**
+ * Logs when commands failed executing, e.g. due to the executable not existing in the system.
+ */
+export declare class LogError implements FlowController {
+    private readonly logger;
+    constructor({ logger }: {
+        logger: Logger;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/log-error.js b/node_modules/concurrently/dist/src/flow-control/log-error.js
new file mode 100644
index 0000000..8fc7210
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-error.js
@@ -0,0 +1,20 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.LogError = void 0;
+/**
+ * Logs when commands failed executing, e.g. due to the executable not existing in the system.
+ */
+class LogError {
+    constructor({ logger }) {
+        this.logger = logger;
+    }
+    handle(commands) {
+        commands.forEach((command) => command.error.subscribe((event) => {
+            this.logger.logCommandEvent(`Error occurred when executing command: ${command.command}`, command);
+            const errorText = String(event instanceof Error ? event.stack || event : event);
+            this.logger.logCommandEvent(errorText, command);
+        }));
+        return { commands };
+    }
+}
+exports.LogError = LogError;
diff --git a/node_modules/concurrently/dist/src/flow-control/log-exit.d.ts b/node_modules/concurrently/dist/src/flow-control/log-exit.d.ts
new file mode 100644
index 0000000..47b8718
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-exit.d.ts
@@ -0,0 +1,15 @@
+import { Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+/**
+ * Logs the exit code/signal of commands.
+ */
+export declare class LogExit implements FlowController {
+    private readonly logger;
+    constructor({ logger }: {
+        logger: Logger;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/log-exit.js b/node_modules/concurrently/dist/src/flow-control/log-exit.js
new file mode 100644
index 0000000..6fe396d
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-exit.js
@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.LogExit = void 0;
+/**
+ * Logs the exit code/signal of commands.
+ */
+class LogExit {
+    constructor({ logger }) {
+        this.logger = logger;
+    }
+    handle(commands) {
+        commands.forEach((command) => command.close.subscribe(({ exitCode }) => {
+            this.logger.logCommandEvent(`${command.command} exited with code ${exitCode}`, command);
+        }));
+        return { commands };
+    }
+}
+exports.LogExit = LogExit;
diff --git a/node_modules/concurrently/dist/src/flow-control/log-output.d.ts b/node_modules/concurrently/dist/src/flow-control/log-output.d.ts
new file mode 100644
index 0000000..6c916de
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-output.d.ts
@@ -0,0 +1,15 @@
+import { Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+/**
+ * Logs the stdout and stderr output of commands.
+ */
+export declare class LogOutput implements FlowController {
+    private readonly logger;
+    constructor({ logger }: {
+        logger: Logger;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/log-output.js b/node_modules/concurrently/dist/src/flow-control/log-output.js
new file mode 100644
index 0000000..486a25b
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-output.js
@@ -0,0 +1,19 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.LogOutput = void 0;
+/**
+ * Logs the stdout and stderr output of commands.
+ */
+class LogOutput {
+    constructor({ logger }) {
+        this.logger = logger;
+    }
+    handle(commands) {
+        commands.forEach((command) => {
+            command.stdout.subscribe((text) => this.logger.logCommandText(text.toString(), command));
+            command.stderr.subscribe((text) => this.logger.logCommandText(text.toString(), command));
+        });
+        return { commands };
+    }
+}
+exports.LogOutput = LogOutput;
diff --git a/node_modules/concurrently/dist/src/flow-control/log-timings.d.ts b/node_modules/concurrently/dist/src/flow-control/log-timings.d.ts
new file mode 100644
index 0000000..a847707
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-timings.d.ts
@@ -0,0 +1,31 @@
+import { CloseEvent, Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+type TimingInfo = {
+    name: string;
+    duration: string;
+    'exit code': string | number;
+    killed: boolean;
+    command: string;
+};
+/**
+ * Logs timing information about commands as they start/stop and then a summary when all commands finish.
+ */
+export declare class LogTimings implements FlowController {
+    static mapCloseEventToTimingInfo({ command, timings, killed, exitCode, }: CloseEvent): TimingInfo;
+    private readonly logger?;
+    private readonly timestampFormat;
+    constructor({ logger, timestampFormat, }: {
+        logger?: Logger;
+        timestampFormat?: string;
+    });
+    private printExitInfoTimingTable;
+    handle(commands: Command[]): {
+        commands: Command[];
+        onFinish?: undefined;
+    } | {
+        commands: Command[];
+        onFinish: () => void;
+    };
+}
+export {};
diff --git a/node_modules/concurrently/dist/src/flow-control/log-timings.js b/node_modules/concurrently/dist/src/flow-control/log-timings.js
new file mode 100644
index 0000000..9c8879d
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/log-timings.js
@@ -0,0 +1,92 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.LogTimings = void 0;
+const assert = __importStar(require("assert"));
+const format_1 = __importDefault(require("date-fns/format"));
+const lodash_1 = __importDefault(require("lodash"));
+const Rx = __importStar(require("rxjs"));
+const operators_1 = require("rxjs/operators");
+const defaults = __importStar(require("../defaults"));
+/**
+ * Logs timing information about commands as they start/stop and then a summary when all commands finish.
+ */
+class LogTimings {
+    static mapCloseEventToTimingInfo({ command, timings, killed, exitCode, }) {
+        const readableDurationMs = (timings.endDate.getTime() - timings.startDate.getTime()).toLocaleString();
+        return {
+            name: command.name,
+            duration: readableDurationMs,
+            'exit code': exitCode,
+            killed,
+            command: command.command,
+        };
+    }
+    constructor({ logger, timestampFormat = defaults.timestampFormat, }) {
+        this.logger = logger;
+        this.timestampFormat = timestampFormat;
+    }
+    printExitInfoTimingTable(exitInfos) {
+        assert.ok(this.logger);
+        const exitInfoTable = (0, lodash_1.default)(exitInfos)
+            .sortBy(({ timings }) => timings.durationSeconds)
+            .reverse()
+            .map(LogTimings.mapCloseEventToTimingInfo)
+            .value();
+        this.logger.logGlobalEvent('Timings:');
+        this.logger.logTable(exitInfoTable);
+        return exitInfos;
+    }
+    handle(commands) {
+        const { logger } = this;
+        if (!logger) {
+            return { commands };
+        }
+        // individual process timings
+        commands.forEach((command) => {
+            command.timer.subscribe(({ startDate, endDate }) => {
+                if (!endDate) {
+                    const formattedStartDate = (0, format_1.default)(startDate, this.timestampFormat);
+                    logger.logCommandEvent(`${command.command} started at ${formattedStartDate}`, command);
+                }
+                else {
+                    const durationMs = endDate.getTime() - startDate.getTime();
+                    const formattedEndDate = (0, format_1.default)(endDate, this.timestampFormat);
+                    logger.logCommandEvent(`${command.command} stopped at ${formattedEndDate} after ${durationMs.toLocaleString()}ms`, command);
+                }
+            });
+        });
+        // overall summary timings
+        const closeStreams = commands.map((command) => command.close);
+        const finished = new Rx.Subject();
+        const allProcessesClosed = Rx.merge(...closeStreams).pipe((0, operators_1.bufferCount)(closeStreams.length), (0, operators_1.take)(1), (0, operators_1.combineLatestWith)(finished));
+        allProcessesClosed.subscribe(([exitInfos]) => this.printExitInfoTimingTable(exitInfos));
+        return { commands, onFinish: () => finished.next() };
+    }
+}
+exports.LogTimings = LogTimings;
diff --git a/node_modules/concurrently/dist/src/flow-control/restart-process.d.ts b/node_modules/concurrently/dist/src/flow-control/restart-process.d.ts
new file mode 100644
index 0000000..735d8d5
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/restart-process.d.ts
@@ -0,0 +1,22 @@
+import * as Rx from 'rxjs';
+import { Command } from '../command';
+import { Logger } from '../logger';
+import { FlowController } from './flow-controller';
+/**
+ * Restarts commands that fail up to a defined number of times.
+ */
+export declare class RestartProcess implements FlowController {
+    private readonly logger;
+    private readonly scheduler?;
+    readonly delay: number;
+    readonly tries: number;
+    constructor({ delay, tries, logger, scheduler, }: {
+        delay?: number;
+        tries?: number;
+        logger: Logger;
+        scheduler?: Rx.SchedulerLike;
+    });
+    handle(commands: Command[]): {
+        commands: Command[];
+    };
+}
diff --git a/node_modules/concurrently/dist/src/flow-control/restart-process.js b/node_modules/concurrently/dist/src/flow-control/restart-process.js
new file mode 100644
index 0000000..79131ce
--- /dev/null
+++ b/node_modules/concurrently/dist/src/flow-control/restart-process.js
@@ -0,0 +1,76 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.RestartProcess = void 0;
+const Rx = __importStar(require("rxjs"));
+const operators_1 = require("rxjs/operators");
+const defaults = __importStar(require("../defaults"));
+/**
+ * Restarts commands that fail up to a defined number of times.
+ */
+class RestartProcess {
+    constructor({ delay, tries, logger, scheduler, }) {
+        this.logger = logger;
+        this.delay = delay != null ? +delay : defaults.restartDelay;
+        this.tries = tries != null ? +tries : defaults.restartTries;
+        this.tries = this.tries < 0 ? Infinity : this.tries;
+        this.scheduler = scheduler;
+    }
+    handle(commands) {
+        if (this.tries === 0) {
+            return { commands };
+        }
+        commands
+            .map((command) => command.close.pipe((0, operators_1.take)(this.tries), (0, operators_1.takeWhile)(({ exitCode }) => exitCode !== 0)))
+            .map((failure, index) => Rx.merge(
+        // Delay the emission (so that the restarts happen on time),
+        // explicitly telling the subscriber that a restart is needed
+        failure.pipe((0, operators_1.delay)(this.delay, this.scheduler), (0, operators_1.map)(() => true)), 
+        // Skip the first N emissions (as these would be duplicates of the above),
+        // meaning it will be empty because of success, or failed all N times,
+        // and no more restarts should be attempted.
+        failure.pipe((0, operators_1.skip)(this.tries), (0, operators_1.map)(() => false), (0, operators_1.defaultIfEmpty)(false))).subscribe((restart) => {
+            const command = commands[index];
+            if (restart) {
+                this.logger.logCommandEvent(`${command.command} restarted`, command);
+                command.start();
+            }
+        }));
+        return {
+            commands: commands.map((command) => {
+                const closeStream = command.close.pipe((0, operators_1.filter)(({ exitCode }, emission) => {
+                    // We let all success codes pass, and failures only after restarting won't happen again
+                    return exitCode === 0 || emission >= this.tries;
+                }));
+                return new Proxy(command, {
+                    get(target, prop) {
+                        return prop === 'close' ? closeStream : target[prop];
+                    },
+                });
+            }),
+        };
+    }
+}
+exports.RestartProcess = RestartProcess;