Jozef Butko jbutko

Rename "js" to "tsx" files with exception to "index.js"|"*.test.js"

find . -type f $ -name "*.js" -and -not -name "*.styles.js" -and -not -name "index.js" -and -not -name "*.test.js" $ -exec sh -c 'mv "$1" "${1%.js}.tsx"' _ {} ;

Rename non "tsx" files to "ts" (index.js | .styles.js) except .test.js files

find . -type f $ -name "*.js" -and -not -name "*.test.js" $ -exec sh -c 'mv "$1" "${1%.js}.ts"' _ {} ;

Rename all "js" files containing text "import React from 'react'" to "tsx"

find . -type f $ -name "*.js" $ -exec grep -l "import React" {} ; -exec sh -c 'mv "$1" "${1%.js}.tsx"' _ {} ;

Rename all "js" files containing text "import * as React from 'react'" to "tsx"

Setup storybook

https://sandstorm.github.io/typescript-react-app-kickstart-guide/guide/kickstart/storybook

tuts and config examples:

https://blog.karmacomputing.co.uk/how-to-create-mongodb-replica-set-with-authentication-ubuntu-16-04/ https://www.digitalocean.com/community/tutorials/how-to-implement-replication-sets-in-mongodb-on-an-ubuntu-vps http://blog.brunobonacci.com/2013/02/22/how-to-convert-a-standalone-mongodb-into-a-replica-set/ https://docs.pritunl.com/docs/securing-mongodb https://medium.com/@rossbulat/deploy-a-3-node-mongodb-3-6-replica-set-with-x-509-authentication-self-signed-certificates-d539fda94db4 https://medium.com/ninjaconcept/how-to-quickly-setup-mongodb-on-digitalocean-3d9791a7aaa4 https://gist.github.com/davisford/bb37079900888c44d2bbcb2c52a5d6e8

In a mongo shell, run rs.status() to ensure your replica set is running as expected.

In a mongo shell connected to the mongod instance running on mdb2.example.net, freeze mdb2.example.net so that it does not attempt to become primary for 120 seconds.

rs.freeze(120)

In a mongo shell connected the mongod running on mdb0.example.net, step down this instance that the mongod is not eligible to become primary for 120 seconds:

rs.stepDown(120)

Enable private networking

during new droplet creating or
from dashboard in Networking menu

Manually enable private network on existing droplet via tutorial:

https://www.digitalocean.com/docs/networking/private-networking/how-to/enable/#ubuntu-16-04

Test if private network works

ping 1.2.3.4

made a backup first though JIC, sudo cp /etc/letsencrypt/ /etc/letsencrypt.backup -r

Delete the ‘no longer needed domains’ in the three folders…

rm -rf /etc/letsencrypt/live/${DOMAIN}
rm -rf /etc/letsencrypt/renewal/${DOMAIN}.conf
rm -rf /etc/letsencrypt/archive/${DOMAIN}

list collection stats and check indexSizes

mongo
use collectionName
db.collectionName.stats()

copy indexSizes and assign it to variable (in devtools)

get sizes and total sizes:

1. configure nginx config (or virtual host config) which is serving your local react (or any js framework) app via this official prerender.io nginx config:

https://gist.github.com/thoop/8165802

2. install local prerender server following this tutorial

https://prerender.io/documentation/test-it

Note: if the server won't run because of missing chrome installed, then install it. On ubuntu follow this instructions: https://www.ubuntuupdates.org/ppa/google_chrome?dist=stable -> the final command is sudo apt-get install google-chrome-stable

+const obj = {
+    ...condition && { prop: value },
+};
+// via From https://dev.to/jfet97/the-shortest-way-to-conditional-insert-properties-into-an-object-literal-4ag7

	{
	"apps" : [{
	"name" : "prerender.io",
	"script" : "./server.js",
	"watch" : false,
	"node_args" : "--max_old_space_size=12288",
	"NODE_ENV" :"prod",
	"env": {
	"PORT": 12345
	},