Current File : //usr/local/lib/node_modules/gulp-cli/lib/versioned/^3.7.0/log/events.js
'use strict';
var log = require('gulplog');
var prettyTime = require('pretty-hrtime');
var ansi = require('../../../shared/ansi');
var exit = require('../../../shared/exit');
var formatError = require('../format-error');
// Wire up logging events
function logEvents(gulpInst) {
// Exit with 0 or 1
var failed = false;
process.once('exit', function(code) {
if (code === 0 && failed) {
exit(1);
}
});
// Total hack due to poor error management in orchestrator
gulpInst.on('err', function() {
failed = true;
});
gulpInst.on('task_start', function(e) {
// TODO: batch these
// so when 5 tasks start at once it only logs one time with all 5
log.info('Starting', '\'' + ansi.cyan(e.task) + '\'...');
});
gulpInst.on('task_stop', function(e) {
var time = prettyTime(e.hrDuration);
log.info(
'Finished', '\'' + ansi.cyan(e.task) + '\'',
'after', ansi.magenta(time)
);
});
gulpInst.on('task_err', function(e) {
var msg = formatError(e);
var time = prettyTime(e.hrDuration);
log.error(
'\'' + ansi.cyan(e.task) + '\'',
ansi.red('errored after'),
ansi.magenta(time)
);
log.error(msg);
});
gulpInst.on('task_not_found', function(err) {
log.error(
ansi.red('Task \'' + err.task + '\' is not in your gulpfile')
);
log.error('Please check the documentation for proper gulpfile formatting');
exit(1);
});
}
module.exports = logEvents;
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