d3vAdv3ntur3s

Install

• asciinema: brew install asciinema
• svg-term-cli: npm install -g svg-term-cli

Run

asciinema rec

When done type exit and save locally ctrl+d

d3vAdv3ntur3s

SSL Certificate Generation

Keystore & mkcert

• PKCS12 is the industry standard, however, java has a proprietary format specific for Java called JKS, we will stick with PKC12 for our keystore.
• Managing the generation of certs and trust store system wide, mkcert is an incredibly useful tool

Install mkcert

brew install mkcert

d3vAdv3ntur3s

#!/bin/sh

for branch in $(git branch -a | sed 's/^\s*//' | sed 's/^remotes\///' | grep -v 'master$\|develop$'); do
  if ! ( [[ -f "$branch" ]] || [[ -d "$branch" ]] ) && [[ "$(git log $branch --since "6 month ago" | wc -l)" -eq 0 ]]; then
    local_branch_name=$(echo "$branch" | sed 's/remotes\/origin\///')
    git branch -d "${local_branch_name}"
    echo "${local_branch_name}"
    git push origin --delete "${local_branch_name}"
  fi
done

d3vAdv3ntur3s

Git early EOF (Error decoding the received TLS packet, index-pack failed) Issue

git clone https://github.com/d3vadv3ntur3s/some-cool-repo.git

Cloning into 'some-cool-repo'...

remote: Enumerating objects: 145563, done.

d3vAdv3ntur3s

version: 2.1

# Use CircleCI's dynamic configuration feature
setup: true

# Orbs are built in helpers made by CircleCI & the community 
orbs:
  # Path iltering is the magic behind checking for file changes and leverages continuation orb to proceed with workflows
  path-filtering: circleci/path-filtering@0.0.2 

d3vAdv3ntur3s

Docker Build command

id - this has to match the id from the mount secret command src - path to file locally docker build --no-cache . -t test-backend --secret id=npmrc,src=backend/.npmrc --file backend/dockerfile

## Mount secrets commannd Part of the docker build kit, enabled by default A way of securely mounting secrets The secret will not be in the final image, one to use for example performing the command npm ci.

d3vAdv3ntur3s

# Stage 1 - Install dependencies & build react assets
FROM node:14-alpine@sha256:0c80f9449d2690eef49aad35eeb42ed9f9bbe2742cd4e9766a7be3a1aae2a310 AS build

WORKDIR /usr/src/app

ENV NODE_ENV=production

COPY package*.json /usr/src/app/
RUN npm i -g npm@7.20.0 
# mount a secret i.e. a custom nprc for private repos to be used for the npm clean install command only

d3vAdv3ntur3s

SHELL:=/usr/bin/env bash #default shell used
MAKEFLAGS += --silent --jobs 10 #don't echo commands and parallelise

# Default task executed when running with make command only no args
default: help

#src: https://victoria.dev/blog/how-to-create-a-self-documenting-makefile/
help: ## Show this help
	@egrep -h '\s##\s' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'

d3vAdv3ntur3s

Keybase proof

I hereby claim:

• I am d3vadv3ntur3s on github.
• I am devadventures (https://keybase.io/devadventures) on keybase.
• I have a public key ASC0KBgXCd4-4OT3HZe2t7DP6JnhoDoMolrx9Mx-K2TOZQo To claim this, I am signing this object:

{
  "body": {
    "key": {

d3vAdv3ntur3s

# install for mac via brew
$ brew install --cask 1password-cli 

# sign in via cmd line
# You will need your secret key generated see 1password website: https://support.1password.com/secret-key/ 
# followed by password
$ op signin subdomain.1password.com user@domain.com

# alias into bash_profile for ease sake
$ alias 1pws='eval $(op signin subdomain)'