Initial import with skill sheet working

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;