ubdate

node_modules/gulp-cli/lib/versioned/^4.0.0/log/events.js

@@ -0,0 +1,50 @@
+'use strict';
+
+var log = require('gulplog');
+var prettyTime = require('pretty-hrtime');
+
+var ansi = require('../../../shared/ansi');
+var formatError = require('../format-error');
+
+// Wire up logging events
+function logEvents(gulpInst) {
+
+  var loggedErrors = [];
+
+  gulpInst.on('start', function(evt) {
+    /* istanbul ignore next */
+    // TODO: batch these
+    // so when 5 tasks start at once it only logs one time with all 5
+    var level = evt.branch ? 'debug' : 'info';
+    log[level]('Starting', '\'' + ansi.cyan(evt.name) + '\'...');
+  });
+
+  gulpInst.on('stop', function(evt) {
+    var time = prettyTime(evt.duration);
+    /* istanbul ignore next */
+    var level = evt.branch ? 'debug' : 'info';
+    log[level](
+      'Finished', '\'' + ansi.cyan(evt.name) + '\'',
+      'after', ansi.magenta(time)
+    );
+  });
+
+  gulpInst.on('error', function(evt) {
+    var msg = formatError(evt);
+    var time = prettyTime(evt.duration);
+    var level = evt.branch ? 'debug' : 'error';
+    log[level](
+      '\'' + ansi.cyan(evt.name) + '\'',
+      ansi.red('errored after'),
+      ansi.magenta(time)
+    );
+
+    // If we haven't logged this before, log it and add to list
+    if (loggedErrors.indexOf(evt.error) === -1) {
+      log.error(msg);
+      loggedErrors.push(evt.error);
+    }
+  });
+}
+
+module.exports = logEvents;