Developing cool things

Samuel Porras Arkiant

Developing cool things

Golang Developer - passionate, curious, always learning, opensource advocate.

Arkiant / settings.json

Created June 17, 2022 07:45

Visual code settings

	{
	"go.formatTool": "goimports",
	"go.lintOnSave": "package",
	"go.lintTool": "staticcheck",
	"go.vetOnSave": "package",
	"gopls": {
	"ui.completion.usePlaceholders": true,
	"ui.diagnostic.analyses": {
	"fieldalignment": true,
	"unusedwrite": true,

Arkiant / specification.go

Created June 28, 2021 07:39 — forked from AlexanderGrom/specification.go

Golang Pattern Specification (sketch)

	// Pattern Specification
	//
	// In the following example, we are retrieving invoices and sending them to a collection agency if
	// 1. they are overdue,
	// 2. notices have been sent, and
	// 3. they are not already with the collection agency.
	// This example is meant to show the end result of how the logic is 'chained' together.
	//
	// This usage example assumes a previously defined OverdueSpecification class
	// that is satisfied when an invoice's due date is 30 days or older,

Arkiant / Continuous integration tests resources

Last active January 28, 2020 10:28

	Automate Api e2e test:

	https://www.freecodecamp.org/news/how-to-automate-rest-api-end-to-end-tests/

	Sling, create client api for e2e tests

	https://github.com/dghubble/sling

Arkiant / uuid_test.go

Last active September 9, 2019 08:22

Performance test to choose a uuid library

	package benchuuid

	import (
	"testing"

	"github.com/lithammer/shortuuid"

	"github.com/segmentio/ksuid"

	"github.com/sony/sonyflake"

Arkiant / Golang tips

Created August 21, 2019 11:16

	Genera un perfil pprof de la memoria de un programa go
	------------------------------------------------------
	go test -bench=. -memprofile memprofile.pprof

	Chequeamos el perfil y lo analizamos en web
	-------------------------------------------
	go tool pprof -http=:8080 memprofile.pprof memprofile.pprof

Arkiant / git-prompt-sh

Created January 20, 2019 20:59

Configuration file git prompt

	if test -f /etc/profile.d/git-sdk.sh
	then
	TITLEPREFIX=SDK-${MSYSTEM#MINGW}
	else
	TITLEPREFIX=$MSYSTEM
	fi

	if test -f ~/.config/git/git-prompt.sh
	then
	. ~/.config/git/git-prompt.sh

Arkiant / configuration.md

Last active January 20, 2019 21:03

Windows ssh configuration

Powershell ( Administrator )

Get-WindowsCapability -Online | ? Name -like 'OpenSSH*'

This should return the following output:

Name  : OpenSSH.Client~~~~0.0.1.0
State : NotPresent
Name  : OpenSSH.Server~~~~0.0.1.0

Arkiant / docker-environment-file.sh

Created March 1, 2018 19:51

How to postgresql set file environment data

	#!/usr/bin/env bash
	set -e

	# usage: file_env VAR [DEFAULT]
	# ie: file_env 'XYZ_DB_PASSWORD' 'example'
	# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
	# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
	file_env() {
	local var="$1"
	local fileVar="${var}_FILE"

Arkiant / Dockerfile-selenium-nodejs

Created February 28, 2018 09:51 — forked from BretFisher/Dockerfile-selenium-nodejs

Dockerfile selenium with nodejs

	FROM selenium/standalone-chrome

	# lets install node 6.x then cleanup
	# install build-essential and leave in case npm needs it
	# we have to sudo because selenium defaults to seluser
	WORKDIR /tmp
	ADD https://deb.nodesource.com/setup_6.x nodesource_setup.sh
	RUN sudo bash nodesource_setup.sh \
	&& sudo apt-get install -y nodejs build-essential \
	&& sudo rm -rf /var/lib/apt/lists/*

Arkiant / .travis.yml

Created February 28, 2018 09:51 — forked from BretFisher/.travis.yml

Travis-CI Docker Image Build and Push to AWS ECR

	sudo: required #is required to use docker service in travis

	language: php #can be any language, just php for example

	services:
	- docker # required, but travis uses older version of docker :(

	install:
	- echo "install nothing!" # put your normal pre-testing installs here