Fix actions/tour

node_modules/flagged-respawn/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014-2018, 2021 Tyler Kellen <tyler@sleekcode.net>, Blaine Bublitz <blaine.bublitz@gmail.com>, and Eric Schoffstall <yo@contra.io>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/flagged-respawn/README.md

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+<p align="center">
+  <a href="http://gulpjs.com">
+    <img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
+  </a>
+</p>
+
+# flagged-respawn
+
+[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][ci-image]][ci-url] [![Coveralls Status][coveralls-image]][coveralls-url]
+
+A tool for respawning node binaries when special flags are present.
+
+## What is it?
+
+Say you wrote a command line tool that runs arbitrary javascript (e.g. task runner, test framework, etc). For the sake of discussion, let's pretend it's a testing harness you've named `testify`.
+
+Everything is going splendidly until one day you decide to test some code that relies on a feature behind a v8 flag in node (`--harmony`, for example). Without much thought, you run `testify --harmony spec tests.js`.
+
+It doesn't work. After digging around for a bit, you realize this produces a [`process.argv`](http://nodejs.org/docs/latest/api/process.html#process_process_argv) of:
+
+`['node', '/usr/local/bin/test', '--harmony', 'spec', 'tests.js']`
+
+Crap. The `--harmony` flag is in the wrong place! It should be applied to the **node** command, not our binary. What we actually wanted was this:
+
+`['node', '--harmony', '/usr/local/bin/test', 'spec', 'tests.js']`
+
+Flagged-respawn fixes this problem and handles all the edge cases respawning creates, such as:
+
+- Providing a method to determine if a respawn is needed.
+- Piping stderr/stdout from the child into the parent.
+- Making the parent process exit with the same code as the child.
+- If the child is killed, making the parent exit with the same signal.
+
+To see it in action, clone this repository and run `npm install` / `npm run respawn` / `npm run nospawn`.
+
+## Sample Usage
+
+```js
+#!/usr/bin/env node
+
+const flaggedRespawn = require('flagged-respawn');
+
+// get a list of all possible v8 flags for the running version of node
+const v8flags = require('v8flags').fetch();
+
+flaggedRespawn(v8flags, process.argv, function (ready, child) {
+  if (ready) {
+    console.log('Running!');
+    // your cli code here
+  } else {
+    console.log('Special flags found, respawning.');
+  }
+  if (process.pid !== child.pid) {
+    console.log('Respawned to PID:', child.pid);
+  }
+});
+```
+
+## API
+
+### <u>flaggedRespawn(flags, argv, [ forcedFlags, ] callback) : Void</u>
+
+Respawns the script itself when _argv_ has special flag contained in _flags_ and/or _forcedFlags_ is not empty. Because members of _flags_ and _forcedFlags_ are passed to `node` command, each of them needs to be a node flag or a V8 flag.
+
+#### Forbid respawning
+
+If `--no-respawning` flag is given in _argv_, this function does not respawned even if _argv_ contains members of flags or _forcedFlags_ is not empty. (This flag is also used internally to prevent from respawning more than once).
+
+#### Parameter:
+
+| Parameter     |      Type       | Description                                                                              |
+| :------------ | :-------------: | :--------------------------------------------------------------------------------------- |
+| _flags_       |      Array      | An array of node flags and V8 flags which are available when present in _argv_.          |
+| _argv_        |      Array      | Command line arguments to respawn.                                                       |
+| _forcedFlags_ | Array or String | An array of node flags or a string of a single flag and V8 flags for respawning forcely. |
+| _callback_    |    function     | A called function when not respawning or after respawned.                                |
+
+- **<u><i>callback</i>(ready, proc, argv) : Void</u>**
+
+  _callback_ function is called both when respawned or not, and it can be distinguished by callback's argument: _ready_. (_ready_ indicates whether a process spawned its child process (false) or not (true), but it does not indicate whether a process is a spawned child process or not. _ready_ for a spawned child process is true.)
+
+  _argv_ is an array of command line arguments which is respawned (when _ready_ is false) or is passed current process except flags within _flags_ and `--no-respawning` (when _ready_ is true).
+
+  **Parameter:**
+
+  | Parameter |  Type   | Description                                                          |
+  | :-------- | :-----: | :------------------------------------------------------------------- |
+  | _ready_   | boolean | True, if not respawning and is ready to execute main function.       |
+  | _proc_    | object  | Child process object if respawned, otherwise current process object. |
+  | _argv_    |  Array  | An array of command line arguments.                                  |
+
+## License
+
+MIT
+
+<!-- prettier-ignore-start -->
+[downloads-image]: https://img.shields.io/npm/dm/flagged-respawn.svg?style=flat-square
+[npm-url]: https://www.npmjs.com/package/flagged-respawn
+[npm-image]: https://img.shields.io/npm/v/flagged-respawn.svg?style=flat-square
+
+[ci-url]: https://github.com/gulpjs/flagged-respawn/actions?query=workflow:dev
+[ci-image]: https://img.shields.io/github/workflow/status/gulpjs/flagged-respawn/dev?style=flat-square
+
+[coveralls-url]: https://coveralls.io/r/gulpjs/flagged-respawn
+[coveralls-image]: https://img.shields.io/coveralls/gulpjs/flagged-respawn/master.svg?style=flat-square
+<!-- prettier-ignore-end -->

node_modules/flagged-respawn/index.js

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+var reorder = require('./lib/reorder');
+var respawn = require('./lib/respawn');
+var remover = require('./lib/remover');
+
+var FORBID_RESPAWNING_FLAG = '--no-respawning';
+
+module.exports = function (flags, argv, forcedFlags, execute) {
+  if (!flags) {
+    throw new Error('You must specify flags to respawn with.');
+  }
+  if (!argv) {
+    throw new Error('You must specify an argv array.');
+  }
+
+  if (typeof forcedFlags === 'function') {
+    execute = forcedFlags;
+    forcedFlags = [];
+  }
+
+  if (typeof forcedFlags === 'string') {
+    forcedFlags = [forcedFlags];
+  }
+
+  if (!Array.isArray(forcedFlags)) {
+    forcedFlags = [];
+  }
+
+  var index = argv.indexOf(FORBID_RESPAWNING_FLAG);
+  if (index >= 0) {
+    argv = argv.slice(0, index).concat(argv.slice(index + 1));
+    argv = remover(flags, argv);
+    execute(true, process, argv);
+    return;
+  }
+
+  var proc = process;
+  var reordered = reorder(flags, argv);
+  var ready = JSON.stringify(argv) === JSON.stringify(reordered);
+
+  if (forcedFlags.length) {
+    reordered = reordered
+      .slice(0, 1)
+      .concat(forcedFlags)
+      .concat(reordered.slice(1));
+    ready = false;
+  }
+
+  if (!ready) {
+    reordered.push(FORBID_RESPAWNING_FLAG);
+    proc = respawn(reordered);
+  }
+  execute(ready, proc, reordered);
+};

node_modules/flagged-respawn/lib/is-v8flags.js

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+function isV8flags(flag, v8flags) {
+  return v8flags.indexOf(flag) >= 0;
+}
+
+module.exports = isV8flags;

node_modules/flagged-respawn/lib/remover.js

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+var isV8flags = require('./is-v8flags');
+
+module.exports = function (flags, argv) {
+  var args = argv.slice(0, 1);
+  for (var i = 1, n = argv.length; i < n; i++) {
+    var arg = argv[i];
+    var flag = arg.split('=')[0];
+    if (!isV8flags(flag, flags)) {
+      args.push(arg);
+    }
+  }
+  return args;
+};

node_modules/flagged-respawn/lib/reorder.js

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+var isV8flags = require('./is-v8flags');
+
+module.exports = function (flags, argv) {
+  if (!argv) {
+    argv = process.argv;
+  }
+  var args = [argv[1]];
+  argv.slice(2).forEach(function (arg) {
+    var flag = arg.split('=')[0];
+    if (isV8flags(flag, flags)) {
+      args.unshift(arg);
+    } else {
+      args.push(arg);
+    }
+  });
+  args.unshift(argv[0]);
+  return args;
+};

node_modules/flagged-respawn/lib/respawn.js

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+var spawn = require('child_process').spawn;
+
+module.exports = function (argv) {
+  var child = spawn(argv[0], argv.slice(1), { stdio: 'inherit' });
+  child.on('exit', function (code, signal) {
+    process.on('exit', function () {
+      /* istanbul ignore if */
+      if (signal) {
+        process.kill(process.pid, signal);
+      } else {
+        process.exit(code);
+      }
+    });
+  });
+  return child;
+};

node_modules/flagged-respawn/package.json

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+{
+  "name": "flagged-respawn",
+  "version": "2.0.0",
+  "description": "A tool for respawning node binaries when special flags are present.",
+  "author": "Gulp Team <team@gulpjs.com> (http://gulpjs.com/)",
+  "contributors": [
+    "Takayuki Sato <sttk.xslet@gmail.com>",
+    "Bertrand Marron <bertrand.marron@ionisx.com>",
+    "Tyler Kellen <tyler@sleekcode.net>",
+    "Blaine Bublitz <blaine.bublitz@gmail.com>"
+  ],
+  "repository": "gulpjs/flagged-respawn",
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10.13.0"
+  },
+  "main": "index.js",
+  "files": [
+    "index.js",
+    "lib/",
+    "LICENSE"
+  ],
+  "scripts": {
+    "lint": "eslint .",
+    "pretest": "npm run lint",
+    "test": "nyc mocha --async-only"
+  },
+  "devDependencies": {
+    "eslint": "^7.32.0",
+    "eslint-config-gulp": "^5.0.1",
+    "eslint-plugin-node": "^11.1.0",
+    "expect": "^27.3.1",
+    "mocha": "^8.4.0",
+    "nyc": "^15.1.0",
+    "v8flags": "^4.0.0"
+  },
+  "nyc": {
+    "reporter": [
+      "lcov",
+      "text-summary"
+    ]
+  },
+  "prettier": {
+    "singleQuote": true
+  },
+  "keywords": [
+    "respawn",
+    "flags"
+  ]
+}