Initial import with skill sheet working

node_modules/gulp-cli/lib/shared/array-find.js

@@ -0,0 +1,19 @@
+'use strict';
+
+function arrayFind(arr, fn) {
+  if (!Array.isArray(arr)) {
+    return;
+  }
+
+  var idx = 0;
+  while (idx < arr.length) {
+    var result = fn(arr[idx]);
+    if (result) {
+      // TODO: This is wrong in Liftoff
+      return arr[idx];
+    }
+    idx++;
+  }
+}
+
+module.exports = arrayFind;

node_modules/gulp-cli/lib/shared/completion.js

@@ -0,0 +1,20 @@
+'use strict';
+
+var fs = require('fs');
+var path = require('path');
+
+var messages = require('@gulpjs/messages');
+
+module.exports = function(name, translate) {
+  if (typeof name !== 'string') {
+    throw new Error(translate.message({ tag: messages.COMPLETION_TYPE_MISSING }));
+  }
+  var file = path.join(__dirname, '../../completion', name);
+  try {
+    console.log(fs.readFileSync(file, 'utf8'));
+    process.exit(0);
+  } catch (err) {
+    console.log(translate.message({ tag: messages.COMPLETION_TYPE_UNKNOWN, name: name }));
+    process.exit(5);
+  }
+};

node_modules/gulp-cli/lib/shared/config/cli-flags.js

@@ -0,0 +1,26 @@
+'use strict';
+
+var copyProps = require('copy-props');
+
+var fromConfigToCliOpts = {
+  'flags.silent': 'silent',
+  'flags.continue': 'continue',
+  'flags.series': 'series',
+  'flags.logLevel': 'logLevel',
+  'flags.compactTasks': 'compactTasks',
+  'flags.tasksDepth': 'tasksDepth',
+  'flags.sortTasks': 'sortTasks',
+};
+
+function mergeCliOpts(opts, config) {
+  opts = copyProps(opts, {});
+  return copyProps(config, opts, fromConfigToCliOpts, defaults);
+}
+
+function defaults(cfgInfo, optInfo) {
+  if (optInfo.value === undefined) {
+    return cfgInfo.value;
+  }
+}
+
+module.exports = mergeCliOpts;

node_modules/gulp-cli/lib/shared/exit.js

@@ -0,0 +1,15 @@
+'use strict';
+
+// Fix stdout truncation on windows
+function exit(code) {
+  /* istanbul ignore next */
+  if (process.platform === 'win32' && process.stdout.bufferSize) {
+    process.stdout.once('drain', function() {
+      process.exit(code);
+    });
+    return;
+  }
+  process.exit(code);
+}
+
+module.exports = exit;

node_modules/gulp-cli/lib/shared/is-object.js

@@ -0,0 +1,7 @@
+'use strict';
+
+function isObject(v) {
+  return (v != null && typeof v === 'object' && !Array.isArray(v));
+}
+
+module.exports = isObject;

node_modules/gulp-cli/lib/shared/log/copy-tree.js

@@ -0,0 +1,81 @@
+'use strict';
+
+function copyNode(node) {
+  var newNode = {};
+  Object.keys(node).forEach(function(key) {
+    newNode[key] = node[key];
+  });
+  return newNode;
+}
+
+var defaultNodeFactory = {
+  topNode: copyNode,
+  taskNode: copyNode,
+  childNode: copyNode,
+};
+
+function copyTree(tree, opts, nodeFactory) {
+  opts = opts || {};
+
+  var depth = opts.tasksDepth;
+  depth = typeof depth === 'number' ? ((depth < 1) ? 1 : depth) : null;
+
+  nodeFactory = nodeFactory || defaultNodeFactory;
+
+  var newTree = nodeFactory.topNode(tree);
+  newTree.nodes = [];
+
+  if (Array.isArray(tree.nodes)) {
+    tree.nodes.forEach(visit);
+  }
+
+  function visit(node) {
+    var newNode = nodeFactory.taskNode(node);
+    newNode.nodes = [];
+    newTree.nodes.push(newNode);
+
+    if (opts.compactTasks) {
+      forEach(node.nodes, copyNotRecursively, newNode);
+
+    } else if (!depth || depth > 1) {
+      forEach(node.nodes, copyRecursively, depth, 2, newNode);
+    }
+  }
+
+  function copyNotRecursively(child, newParent) {
+    var newChild = nodeFactory.childNode(child);
+    newChild.nodes = [];
+    newParent.nodes.push(newChild);
+
+    if (child.branch) {
+      forEach(child.nodes, copyNotRecursively, newChild);
+    }
+  }
+
+  function copyRecursively(child, maxDepth, nowDepth, newParent) {
+    var newChild = nodeFactory.childNode(child);
+    newChild.nodes = [];
+    newParent.nodes.push(newChild);
+
+    if (!maxDepth || maxDepth > nowDepth) {
+      forEach(child.nodes, copyRecursively, maxDepth, nowDepth + 1, newChild);
+    }
+  }
+
+  return newTree;
+}
+
+function forEach(nodes, fn) {
+  if (!Array.isArray(nodes)) {
+    return;
+  }
+
+  var args = Array.prototype.slice.call(arguments, 2);
+
+  for (var i = 0, n = nodes.length; i < n; i++) {
+    fn.apply(nodes[i], [nodes[i]].concat(args));
+  }
+}
+
+module.exports = copyTree;
+

node_modules/gulp-cli/lib/shared/log/format-hrtime.js

@@ -0,0 +1,48 @@
+'use strict';
+
+var units = [
+  [ 'h', 3600e9 ],
+  [ 'min', 60e9 ],
+  [ 's', 1e9 ],
+  [ 'ms', 1e6 ],
+  [ 'μs', 1e3 ],
+];
+
+function formatHrTime(hrtime) {
+  if (!Array.isArray(hrtime) || hrtime.length !== 2) {
+    return '';
+  }
+  if (typeof hrtime[0] !== 'number' || typeof hrtime[1] !== 'number') {
+    return '';
+  }
+
+  var nano = hrtime[0] * 1e9 + hrtime[1];
+
+  for (var i = 0; i < units.length; i++) {
+    if (nano < units[i][1]) {
+      continue;
+    }
+
+    if (nano >= units[i][1] * 10) {
+      return Math.round(nano / units[i][1]) + ' ' + units[i][0];
+    }
+
+    var s = String(Math.round(nano * 1e2 / units[i][1]));
+    if (s.slice(-2) === '00') {
+      s = s.slice(0, -2);
+    } else if (s.slice(-1) === '0') {
+      s = s.slice(0, -2) + '.' + s.slice(-2, -1);
+    } else {
+      s = s.slice(0, -2) + '.' + s.slice(-2);
+    }
+    return s + ' ' + units[i][0];
+  }
+
+  if (nano > 0) {
+    return nano + ' ns';
+  }
+
+  return '';
+}
+
+module.exports = formatHrTime;

node_modules/gulp-cli/lib/shared/log/tasks.js

@@ -0,0 +1,171 @@
+'use strict';
+
+var stringWidth = require('string-width');
+var messages = require('@gulpjs/messages');
+
+var isObject = require('../is-object');
+
+function logTasks(tree, opts, getTask, translate) {
+  if (opts.sortTasks) {
+    tree.nodes = tree.nodes.sort(compareByLabel);
+  }
+
+  var maxDepth = opts.tasksDepth;
+  if (typeof maxDepth !== 'number') {
+    maxDepth = 50;
+  } else if (maxDepth < 1) {
+    maxDepth = 1;
+  }
+
+  var compactedTasks = opts.compactTasks ? tree.nodes : [];
+
+  var treeOpts = {
+    maxDepth: maxDepth,
+    compactedTasks: compactedTasks,
+    getTask: getTask,
+  };
+
+  printTaskTree(tree, treeOpts);
+
+  function printTaskTree(tree, opts) {
+    var lines = [];
+    lines.push({ label: tree.label });
+    var maxLabelWidth = 0;
+
+    tree.nodes.forEach(function(node, idx, arr) {
+      var isLast = idx === arr.length - 1;
+      var w = createTreeLines(node, lines, opts, 1, '', isLast);
+      maxLabelWidth = Math.max(maxLabelWidth, w);
+    });
+
+    lines.forEach(function(line) {
+      var s = line.label;
+      if (line.desc) {
+        var spaces = ' '.repeat(maxLabelWidth - line.width) + '  ';
+        s += spaces + line.desc;
+      }
+      if (s) {
+        // We don't need timestamps here
+        console.log(s);
+      }
+    });
+  }
+
+  function createTreeLines(node, lines, opts, depth, bars, isLast) {
+    var task = { label: node.label, bars: bars, depth: depth };
+    if (depth === 1) {
+      var t = opts.getTask(node.label);
+      task.desc = t.description;
+      task.flags = t.flags;
+    }
+
+    var isLeaf = isLeafNode(node, depth, opts);
+
+    var maxLabelWidth = addTaskToLines(task, lines, isLast, isLeaf);
+
+    if (!isLeaf) {
+      bars += (isLast ? ' ' : translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_VERTICAL }));
+      bars += ' '
+      node.nodes.forEach(function(node, idx, arr) {
+        var isLast = idx === arr.length - 1;
+        createTreeLines(node, lines, opts, depth + 1, bars, isLast);
+      });
+    }
+
+    return maxLabelWidth;
+  }
+
+  function addTaskToLines(task, lines, isLast, isLeaf) {
+    var taskBars = task.bars + (isLast
+        ? translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_UP_AND_RIGHT })
+        : translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_VERTICAL_AND_RIGHT })) +
+          translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_HORIZONTAL });
+    if (isLeaf) {
+      taskBars += translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_HORIZONTAL });
+    } else {
+      taskBars += translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_DOWN_AND_HORIZONTAL });
+    }
+    taskBars += ' ';
+
+    var line = {};
+    if (task.depth === 1) {
+      line.label = taskBars + translate.message({ tag: messages.TASK_NAME, name: task.label });
+    } else {
+      line.label = taskBars + translate.message({ tag: messages.TASK_NAME, name: task.label });
+    }
+    line.width = stringWidth(line.label);
+
+    if (typeof task.desc === 'string' && task.desc) {
+      line.desc = translate.message({ tag: messages.TASK_DESCRIPTION, description: task.desc });
+    }
+    lines.push(line);
+
+    var maxLabelWidth = line.width;
+
+    if (!isObject(task.flags)) {
+      return maxLabelWidth;
+    }
+
+    var flagBars = task.bars;
+    if (isLast) {
+      flagBars += ' ';
+    } else {
+      flagBars += translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_VERTICAL });
+    }
+    flagBars += ' ';
+
+    if (isLeaf) {
+      flagBars += ' ';
+    } else {
+      flagBars += translate.message({ tag: messages.BOX_DRAWINGS_LIGHT_VERTICAL });
+    }
+    flagBars += ' ';
+
+    Object.entries(task.flags).sort(flagSorter).forEach(addFlagsToLines);
+
+    function addFlagsToLines(ent) {
+      if (typeof ent[0] !== 'string' || !ent[0]) return;
+      var line = {};
+      line.label = flagBars + translate.message({ tag: messages.TASK_FLAG, flag: ent[0] });
+      line.width = stringWidth(line.label);
+
+      maxLabelWidth = Math.max(maxLabelWidth, line.width);
+
+      if (typeof ent[1] === 'string' && ent[1] !== '') {
+        line.desc = translate.message({ tag: messages.TASK_FLAG_DESCRIPTION, description: ent[1] });
+      }
+      lines.push(line);
+    }
+
+    return maxLabelWidth;
+  }
+}
+
+function isLeafNode(node, depth, opts) {
+  if (depth >= opts.maxDepth) {
+    return true;
+  } else if (depth > 1 && opts.compactedTasks.includes(node)) {
+    return true;
+  } else if (!Array.isArray(node.nodes) || node.nodes.length === 0) {
+    return true;
+  }
+  return false;
+}
+
+function compareByLabel(a, b) {
+  /* istanbul ignore if */
+  if (!b.label) {
+    return -1;
+  } else /* istanbul ignore if */ if (!a.label) {
+    return 1;
+  } else {
+    return (a.label <= b.label) ? -1 : 1;
+  }
+}
+
+function flagSorter(a, b) {
+  return (a[0] <= b[0]) ? -1 : 1;
+}
+
+module.exports = logTasks;
+

node_modules/gulp-cli/lib/shared/log/to-console.js

@@ -0,0 +1,135 @@
+'use strict';
+
+var messages = require('@gulpjs/messages');
+
+/* istanbul ignore next */
+function noop() {}
+
+function toConsole(log, opts, translate) {
+  // Return immediately if logging is
+  // not desired.
+  if (opts.tasksSimple || opts.tasksJson || opts.help || opts.version || opts.silent) {
+    // Keep from crashing process when silent.
+    log.on('error', noop);
+    return function () {
+      log.removeListener('error', noop);
+    };
+  }
+
+  // Default loglevel to info level (3).
+  var loglevel = opts.logLevel || 3;
+
+  var deprecatedPrinted = false;
+  log.on('deprecated', onDeprecated);
+
+  // -L: Logs error events.
+  if (loglevel > 0) {
+    log.on('error', onError);
+  }
+
+  // -LL: Logs warn and error events.
+  if (loglevel > 1) {
+    log.on('warn', onWarn);
+  }
+
+  // -LLL: Logs info, warn and error events.
+  if (loglevel > 2) {
+    log.on('info', onInfo);
+  }
+
+  if (loglevel > 3) {
+    log.on('debug', onDebug);
+  }
+
+  return function () {
+    log.removeListener('deprecated', onDeprecated);
+    log.removeListener('error', onError);
+    log.removeListener('warn', onWarn);
+    log.removeListener('info', onInfo);
+    log.removeListener('debug', onDebug);
+  };
+
+  function onDeprecated() {
+    if (!deprecatedPrinted) {
+      var msg = { tag: messages.GULPLOG_DEPRECATED };
+      // Get message and timestamp before printing anything to avoid
+      // logging a half message if there's an error in one of them
+      var message = translate.message(msg);
+      var timestamp = translate.timestamp(msg);
+
+      if (message) {
+        // Ensure timestamp is not written without a message
+        if (timestamp) {
+          process.stderr.write(timestamp + ' ');
+        }
+        console.error(message);
+      }
+
+      deprecatedPrinted = true;
+    }
+  }
+
+  function onError(msg) {
+    // Get message and timestamp before printing anything to avoid
+    // logging a half message if there's an error in one of them
+    var message = translate.message(msg);
+    var timestamp = translate.timestamp(msg);
+
+    if (message) {
+      // Ensure timestamp is not written without a message
+      if (timestamp) {
+        process.stderr.write(timestamp + ' ');
+      }
+      console.error(message);
+    }
+  }
+
+  // onWarn, onInfo, and onDebug are currently all the same
+  // implementation but separated to change independently
+  function onWarn(msg) {
+    // Get message and timestamp before printing anything to avoid
+    // logging a half message if there's an error in one of them
+    var message = translate.message(msg);
+    var timestamp = translate.timestamp(msg);
+
+    if (message) {
+      // Ensure timestamp is not written without a message
+      if (timestamp) {
+        process.stdout.write(timestamp + ' ');
+      }
+      console.log(message);
+    }
+  }
+
+  function onInfo(msg) {
+    // Get message and timestamp before printing anything to avoid
+    // logging a half message if there's an error in one of them
+    var message = translate.message(msg);
+    var timestamp = translate.timestamp(msg);
+
+    if (message) {
+      // Ensure timestamp is not written without a message
+      if (timestamp) {
+        process.stdout.write(timestamp + ' ');
+      }
+      console.log(message);
+    }
+  }
+
+  function onDebug(msg) {
+    // Get message and timestamp before printing anything to avoid
+    // logging a half message if there's an error in one of them
+    var message = translate.message(msg);
+    var timestamp = translate.timestamp(msg);
+
+    if (message) {
+      // Ensure timestamp is not written without a message
+      if (timestamp) {
+        process.stdout.write(timestamp + ' ');
+      }
+      console.log(message);
+    }
+  }
+}
+
+module.exports = toConsole;

node_modules/gulp-cli/lib/shared/make-title.js

@@ -0,0 +1,11 @@
+'use strict';
+
+function makeTitle(cmd, argv) {
+  if (!argv || argv.length === 0) {
+    return cmd;
+  }
+
+  return [cmd].concat(argv).join(' ');
+}
+
+module.exports = makeTitle;

node_modules/gulp-cli/lib/shared/options/cli-options.js

@@ -0,0 +1,94 @@
+'use strict';
+
+var messages = require('@gulpjs/messages');
+
+var options = {
+  help: {
+    alias: 'h',
+    type: 'boolean',
+    tag: messages.FLAG_HELP,
+  },
+  version: {
+    alias: 'v',
+    type: 'boolean',
+    tag: messages.FLAG_VERSION,
+  },
+  preload: {
+    type: 'string',
+    requiresArg: true,
+    tag: messages.FLAG_PRELOAD,
+  },
+  gulpfile: {
+    alias: 'f',
+    type: 'string',
+    requiresArg: true,
+    tag: messages.FLAG_GULPFILE,
+  },
+  cwd: {
+    type: 'string',
+    requiresArg: true,
+    tag: messages.FLAG_CWD,
+  },
+  tasks: {
+    alias: 'T',
+    type: 'boolean',
+    tag: messages.FLAG_TASKS,
+  },
+  'tasks-simple': {
+    type: 'boolean',
+    tag: messages.FLAG_TASKS_SIMPLE,
+  },
+  'tasks-json': {
+    tag: messages.FLAG_TASKS_JSON,
+  },
+  'tasks-depth': {
+    alias: 'depth',
+    type: 'number',
+    requiresArg: true,
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_TASKS_DEPTH,
+  },
+  'compact-tasks': {
+    type: 'boolean',
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_COMPACT_TASKS,
+  },
+  'sort-tasks': {
+    type: 'boolean',
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_SORT_TASKS,
+  },
+  color: {
+    type: 'boolean',
+    tag: messages.FLAG_COLOR,
+  },
+  'no-color': {
+    type: 'boolean',
+    tag: messages.FLAG_NO_COLOR,
+  },
+  silent: {
+    alias: 'S',
+    type: 'boolean',
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_SILENT,
+  },
+  continue: {
+    type: 'boolean',
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_CONTINUE,
+  },
+  series: {
+    type: 'boolean',
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_SERIES,
+  },
+  'log-level': {
+    alias: 'L',
+    // Type isn't needed because count acts as a boolean
+    count: true,
+    default: undefined,  // To detect if this cli option is specified.
+    tag: messages.FLAG_LOG_LEVEL,
+  }
+};
+
+module.exports = options;

node_modules/gulp-cli/lib/shared/options/make-help.js

@@ -0,0 +1,24 @@
+'use strict';
+
+var cliOptions = require('./cli-options');
+
+var messages = require('@gulpjs/messages');
+
+function makeHelp(parser, translate) {
+  var usage = translate.message({ tag: messages.USAGE });
+  if (usage) {
+    parser.usage(usage);
+  }
+
+  Object.keys(cliOptions).forEach(function (flag) {
+    var opt = cliOptions[flag];
+    var description = translate.message({ tag: opt.tag });
+    if (description) {
+      parser.describe(flag, description);
+    }
+  });
+
+  return parser;
+}
+
+module.exports = makeHelp;

node_modules/gulp-cli/lib/shared/register-exports.js

@@ -0,0 +1,21 @@
+'use strict';
+
+function registerExports(gulpInst, tasks) {
+  var taskNames = Object.keys(tasks);
+
+  if (taskNames.length) {
+    taskNames.forEach(register);
+  }
+
+  function register(taskName) {
+    var task = tasks[taskName];
+
+    if (typeof task !== 'function') {
+      return;
+    }
+
+    gulpInst.task(task.displayName || taskName, task);
+  }
+}
+
+module.exports = registerExports;

node_modules/gulp-cli/lib/shared/require-or-import.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var pathToFileURL = require('url').pathToFileURL;
+
+var importESM;
+try {
+  // Node.js <10 errors out with a SyntaxError when loading a script that uses import().
+  // So a function is dynamically created to catch the SyntaxError at runtime instead of parsetime.
+  // That way we can keep supporting all Node.js versions all the way back to 0.10.
+  importESM = new Function('id', 'return import(id);');
+} catch (e) {
+  /* istanbul ignore next */
+  importESM = null;
+}
+
+function requireOrImport(path, callback) {
+  var err = null;
+  var cjs;
+  try {
+    cjs = require(path);
+  } catch (e) {
+    /* istanbul ignore else */
+    if (pathToFileURL && importESM) {
+      // Because e.code is undefined on nyc process.
+      /* istanbul ignore else */
+      if (e.code === 'ERR_REQUIRE_ESM' || process.env.NYC_CONFIG) {
+        // This is needed on Windows, because import() fails if providing a Windows file path.
+        var url = pathToFileURL(path);
+        importESM(url).then(function(esm) { callback(null, esm); }, callback);
+        return;
+      }
+    }
+    /* istanbul ignore next */
+    err = e;
+  }
+  process.nextTick(function() { callback(err, cjs); });
+}
+
+module.exports = requireOrImport;

node_modules/gulp-cli/lib/shared/tildify.js

@@ -0,0 +1,9 @@
+'use strict';
+
+var replaceHomedir = require('replace-homedir');
+
+function tildify(filepath) {
+  return replaceHomedir(filepath, '~');
+}
+
+module.exports = tildify;

node_modules/gulp-cli/lib/shared/translate.js

@@ -0,0 +1,305 @@
+'use strict';
+
+var util = require('util');
+
+var chalk = require('chalk');
+var messages = require('@gulpjs/messages');
+
+var tildify = require('./tildify');
+var formatTime = require('./log/format-hrtime');
+
+function Timestamp() {
+  this.now = new Date();
+}
+
+Timestamp.prototype[util.inspect.custom] = function (depth, opts) {
+  var timestamp = this.now.toLocaleTimeString('en', { hour12: false });
+  return '[' + opts.stylize(timestamp, 'date') + ']';
+};
+
+function getDefaultMessage(data) {
+  switch (data.tag) {
+    case messages.PRELOAD_BEFORE: {
+      return 'Preloading external module: ' + chalk.magenta(data.name);
+    }
+    case messages.PRELOAD_SUCCESS: {
+      return 'Preloaded external module: ' + chalk.magenta(data.name)
+    }
+    case messages.PRELOAD_FAILURE: {
+      return chalk.yellow('Failed to preload external module: ') + chalk.magenta(data.name);
+    }
+    case messages.PRELOAD_ERROR: {
+      return chalk.yellow(data.error.toString());
+    }
+    case messages.LOADER_SUCCESS: {
+      return 'Loaded external module: ' + chalk.magenta(data.name);
+    }
+    case messages.LOADER_FAILURE: {
+      return chalk.yellow('Failed to load external module: ') + chalk.magenta(data.name);
+    }
+    case messages.LOADER_ERROR: {
+      return chalk.yellow(data.error.toString());
+    }
+    case messages.NODE_FLAGS: {
+      var nodeFlags = chalk.magenta(data.flags.join(', '));
+      return 'Node flags detected: ' + nodeFlags;
+    }
+    case messages.RESPAWNED: {
+      var pid = chalk.magenta(data.pid);
+      return 'Respawned to PID: ' + pid;
+    }
+    case messages.MISSING_GULPFILE: {
+      return chalk.red('No gulpfile found');
+    }
+    case messages.CWD_CHANGED: {
+      return 'Working directory changed to ' + chalk.magenta(tildify(data.cwd));
+    }
+    case messages.UNSUPPORTED_GULP_VERSION: {
+      return chalk.red('Unsupported gulp version', data.version)
+    }
+    case messages.DESCRIPTION: {
+      return 'Tasks for ' + chalk.magenta(tildify(data.path));
+    }
+    case messages.GULPFILE: {
+      return 'Using gulpfile ' + chalk.magenta(tildify(data.path));
+    }
+    case messages.TASK_START: {
+      return "Starting '" + chalk.cyan(data.task) + "'..."
+    }
+    case messages.TASK_STOP: {
+      return "Finished '" + chalk.cyan(data.task) + "' after " + chalk.magenta(formatTime(data.duration));
+    }
+    case messages.TASK_FAILURE: {
+      return "'" + chalk.cyan(data.task) + "' " + chalk.red('errored after') + ' ' + chalk.magenta(formatTime(data.duration));
+    }
+    case messages.TASK_MISSING: {
+      if (data.similar) {
+        return chalk.red('Task never defined: ' + data.task + ' - did you mean? ' + data.similar.join(', '))
+          + '\nTo list available tasks, try running: gulp --tasks';
+      } else {
+        return chalk.red('Task never defined: ' + data.task) +
+          '\nTo list available tasks, try running: gulp --tasks';
+      }
+    }
+    case messages.TASK_SYNC: {
+      return chalk.red('The following tasks did not complete: ') + chalk.cyan(data.tasks) + "\n"
+        + chalk.red('Did you forget to signal async completion?');
+    }
+    case messages.MISSING_NODE_MODULES: {
+      return chalk.red('Local modules not found in') + ' ' + chalk.magenta(tildify(data.cwd));
+    }
+    case messages.MISSING_GULP: {
+      return chalk.red('Local gulp not found in') + ' ' + chalk.magenta(tildify(data.cwd));
+    }
+    case messages.YARN_INSTALL: {
+      return chalk.red('Try running: yarn install');
+    }
+    case messages.NPM_INSTALL: {
+      return chalk.red('Try running: npm install');
+    }
+    case messages.YARN_INSTALL_GULP: {
+      return chalk.red('Try running: yarn add gulp');
+    }
+    case messages.NPM_INSTALL_GULP: {
+      return chalk.red('Try running: npm install gulp');
+    }
+    case messages.GULPLOG_DEPRECATED: {
+      return chalk.yellow("gulplog v1 is deprecated. Please help your plugins update!");
+    }
+    case messages.COMPLETION_TYPE_MISSING: {
+      return 'Missing completion type';
+    }
+    case messages.COMPLETION_TYPE_UNKNOWN: {
+      return 'echo "gulp autocompletion rules for' + " '" + data.name + "' " + 'not found"'
+    }
+    case messages.ARGV_ERROR: {
+      return data.message;
+    }
+    case messages.EXEC_ERROR: {
+      return data.message;
+    }
+    case messages.TASK_ERROR: {
+      return data.message;
+    }
+    case messages.USAGE: {
+      return '\n' + chalk.bold('Usage:') + ' gulp ' + chalk.blue('[options]') + ' tasks';
+    }
+    case messages.FLAG_HELP: {
+      return chalk.gray('Show this help.');
+    }
+    case messages.FLAG_VERSION: {
+      return chalk.gray('Print the global and local gulp versions.');
+    }
+    case messages.FLAG_PRELOAD: {
+      return chalk.gray(
+        'Will preload a module before running the gulpfile. ' +
+        'This is useful for transpilers but also has other applications.'
+      );
+    }
+    case messages.FLAG_GULPFILE: {
+      return chalk.gray(
+        'Manually set path of gulpfile. Useful if you have multiple gulpfiles. ' +
+        'This will set the CWD to the gulpfile directory as well.'
+      )
+    }
+    case messages.FLAG_CWD: {
+      return chalk.gray(
+        'Manually set the CWD. The search for the gulpfile, ' +
+        'as well as the relativity of all requires will be from here.'
+      );
+    }
+    case messages.FLAG_TASKS: {
+      return chalk.gray('Print the task dependency tree for the loaded gulpfile.');
+    }
+    case messages.FLAG_TASKS_SIMPLE: {
+      return chalk.gray('Print a plaintext list of tasks for the loaded gulpfile.');
+    }
+    case messages.FLAG_TASKS_JSON: {
+      return chalk.gray(
+        'Print the task dependency tree, ' +
+        'in JSON format, for the loaded gulpfile.'
+      );
+    }
+    case messages.FLAG_TASKS_DEPTH: {
+      return chalk.gray('Specify the depth of the task dependency tree.');
+    }
+    case messages.FLAG_COMPACT_TASKS: {
+      return chalk.gray(
+        'Reduce the output of task dependency tree by printing ' +
+        'only top tasks and their child tasks.'
+      );
+    }
+    case messages.FLAG_SORT_TASKS: {
+      return chalk.gray('Will sort top tasks of task dependency tree.');
+    }
+    case messages.FLAG_COLOR: {
+      return chalk.gray(
+        'Will force gulp and gulp plugins to display colors, ' +
+        'even when no color support is detected.'
+      );
+    }
+    case messages.FLAG_NO_COLOR: {
+      return chalk.gray(
+        'Will force gulp and gulp plugins to not display colors, ' +
+        'even when color support is detected.'
+      );
+    }
+    case messages.FLAG_SILENT: {
+      return chalk.gray('Suppress all gulp logging.');
+    }
+    case messages.FLAG_CONTINUE: {
+      return chalk.gray('Continue execution of tasks upon failure.');
+    }
+    case messages.FLAG_SERIES: {
+      return chalk.gray('Run tasks given on the CLI in series (the default is parallel).');
+    }
+    case messages.FLAG_LOG_LEVEL: {
+      return chalk.gray(
+        'Set the loglevel. -L for least verbose and -LLLL for most verbose. ' +
+        '-LLL is default.'
+      );
+    }
+    case messages.TASK_NAME: {
+      return chalk.cyan(data.name);
+    }
+    case messages.TASK_DESCRIPTION: {
+      return chalk.white(data.description);
+    }
+    case messages.TASK_FLAG: {
+      return chalk.magenta(data.flag);
+    }
+    case messages.TASK_FLAG_DESCRIPTION: {
+      return chalk.white('…' + data.description);
+    }
+    case messages.BOX_DRAWINGS_LIGHT_UP_AND_RIGHT: {
+      return chalk.white('└');
+    }
+    case messages.BOX_DRAWINGS_LIGHT_VERTICAL_AND_RIGHT: {
+      return chalk.white('├');
+    }
+    case messages.BOX_DRAWINGS_LIGHT_HORIZONTAL: {
+      return chalk.white('─');
+    }
+    case messages.BOX_DRAWINGS_LIGHT_DOWN_AND_HORIZONTAL: {
+      return chalk.white('┬');
+    }
+    case messages.BOX_DRAWINGS_LIGHT_VERTICAL: {
+      return chalk.white('│');
+    }
+    default: {
+      return data;
+    }
+  }
+}
+
+function getDefaultTimestamp() {
+  return util.inspect(new Timestamp(), { colors: !!chalk.supportsColor });
+}
+
+function buildTranslations(cfg) {
+  cfg = cfg || {};
+
+  return {
+    message: function (data) {
+      // Don't allow an `undefined` message through
+      if (typeof data === 'undefined') {
+        data = Object.create(null);
+      }
+
+      var message;
+      if (typeof cfg.message === 'function') {
+        try {
+          message = cfg.message(data);
+        } catch (err) {
+          console.error('A problem occurred with the user-defined `message()` function.');
+          console.error('Please correct your `.gulp.*` config file.');
+        }
+      }
+
+      // If the user has provided a message, return it
+      if (message) {
+        return message;
+      }
+
+      // Users can filter messages by explicitly returning `false`
+      if (message === false) {
+        return '';
+      }
+
+      // If the user hasn't returned a message or silenced it with `false`
+      // get the default message. Will return the first argument if the message
+      // is not defined in the `@gulpjs/messages` package
+      return getDefaultMessage(data);
+    },
+    timestamp: function (data) {
+      // Don't allow an `undefined` message through
+      if (typeof data === 'undefined') {
+        data = Object.create(null);
+      }
+
+      var time;
+      if (typeof cfg.timestamp === 'function') {
+        try {
+          time = cfg.timestamp(data);
+        } catch (err) {
+          console.error('A problem occurred with the user-defined `timestamp()` function.');
+          console.error('Please correct your `.gulp.*` config file.');
+        }
+      }
+
+      // If the user has provided a timestamp, return it
+      if (time) {
+        return time;
+      }
+
+      // Users can filter timestamps by explicitly returning `false`
+      if (time === false) {
+        return '';
+      }
+
+      return getDefaultTimestamp();
+    }
+  }
+}
+
+module.exports = buildTranslations;