ash alanshaw

upstart -> systemd

I can recommend having a quick read through this: https://wiki.ubuntu.com/SystemdForUpstartUsers

Instead of putting your upstart config in /etc/init you put it in /etc/systemd/system and it has a different format. Systemd configs are called "units" and (for us) look like:

[Unit]
Description=Job that runs the {{service}} service

I’ve figured out how to use react-native-config-node with other test runners (I'm using jest) that might be a bit simpler and more generic than the method described in the README:

I installed the two modules:

npm install react-native-config-node babel-plugin-import-rename --save-dev

...and added the following config to my .babelrc:

You can set an alias to spin up a git server so you can share what you're working on over a local network:

git config --global alias.serve '!server(){ git daemon --verbose --export-all --base-path=. --reuseaddr $@; }; server'

Now you can do git serve --port=9999 and somebody else can git pull git://YOUR-IP:9999/ to get a copy of your code.

For some reason in nightwatch assert.containsText and getText return an empty string for elements who's text content is hidden in ellipsis.

Here's a workaround:

const sel = '[data-id=foo]'

// Often hidden in ellipsis - workaround get via textContent instead getText
// https://github.com/seleniumhq/selenium-google-code-issue-archive/issues/5773
this.getAttribute(sel, 'textContent', ({ value }) =&gt; {

Mes

Ties Nes + minimongo together for gloryful reactive apps.

Server

// opts are Nes server.subscription options
server.mes.subscription('/item/{_id}', opts, (reply) => {

	# list individual size
	find . -name node_modules -maxdepth 3 -exec du -hs {} \;

	# calc total size
	find . -name node_modules -maxdepth 3 \| du -hs

	# remove
	find . -name node_modules -maxdepth 3 -exec rm -rf {} \;

	const watt = require("watt")

	const send = watt(function* (next) {
	try {
	// oh noes, an err occurred
	throw new Error('Unexpected things')
	} catch (err) {
	// Wait for a bit before retry
	yield setTimeout(next)
	return send()

	# Create a patch file for the last 3 commits
	git format-patch -3
	# Apply patch file
	git apply [filename]

	// Get state for multiple elements
	// getState is passed an element and should return a promise that gets some state
	// e.g. http://nightwatchjs.org/api#elementIdText
	// Callback will be called with an array of the state values once they're all resolved
	exports.command = function getElementsState (selector, getState, callback) {
	this.elements('css selector', selector, function (elements) {
	const values = elements.value.map(getState)
	Promise.all(values).then(callback)
	})
	return this

	# https://stackoverflow.com/questions/8134960/how-to-revert-master-branch-to-upstream

	git remote update
	# the double hyphen ensures that upstream/master is
	# considered as a revision and not confused as a path
	git reset --hard upstream/master --
	git push origin +master