Diogo Simões s1moe2

s1moe2 / bresenham.go

Last active May 25, 2022 14:20

Golang implementation of Bresenham's line algorithm

s1moe2 / test.sh

Created April 23, 2022 14:29

Run Go tests in ephemeral Docker container

s1moe2 / pool.yaml

Created February 4, 2022 11:05

CloudFormation - user pool & client setup sample

s1moe2 / index.js

Created November 26, 2021 15:57

Basic usage of sessions in Express.js

	const express = require("express")
	const sessions = require("express-session")
	const FileStore = require("session-file-store")(sessions)
	const app = express()

	app.use(sessions({
	secret: "whatasecret",
	saveUninitialized: false,
	resave: false,
	store: new FileStore({}),

s1moe2 / replaceLines.go

Created March 21, 2021 18:03

Replace lines that start with a prefix in a file

	func replaceImageInTemplate(filepath string, prefix string, newString string) error {
	input, err := ioutil.ReadFile(filepath)
	if err != nil {
	return err
	}

	r, err := regexp.Compile(fmt.Sprintf("(?m)^%s(.*?)$", prefix))
	if err != nil {
	return err
	}

s1moe2 / replace.go

Created March 21, 2021 16:57

Replace placeholders in text file with Go

 func ReplaceInTemplate(filepath string, origString string, replaceString string) error {
   input, err := ioutil.ReadFile(filepath)
 	if err != nil {
 		return err
 	}
 	output := bytes.Replace(input, []byte(origString), []byte(replaceString), -1)
 	if err = ioutil.WriteFile(filepath, output, 0666); err != nil {
 		return err

s1moe2 / removeFiles.go

Created March 21, 2021 16:57

Remove all files/directories from a directory 'dir'

	func RemoveFiles(dir string) error {
	d, err := os.Open(dir)
	if err != nil {
	return err
	}
	defer d.Close()

	names, err := d.Readdirnames(-1)
	if err != nil {
	return err

s1moe2 / findTag.go

Created February 9, 2021 16:51

Find commit hash tag by "latest" tag on same image

s1moe2 / clone.go

Last active February 14, 2024 06:01

Clone private GitHub repo with go-git

	// SSHClone clones a private GitHub repository using SSH, in the directory passed as parameter
	func SSHClone(dest string) error {
	var publicKey *ssh.PublicKeys
	sshKey, err := ioutil.ReadFile("/Users/youruser/.ssh/id_rsa")
	if err != nil {
	return err
	}

	publicKey, err = ssh.NewPublicKeys("git", sshKey, "")
	if err != nil {

s1moe2 / abstract.js

Last active November 9, 2020 09:43

JavaScript (sort of) Abstract Class

	class EmailProvider {
	#config = {}

	constructor(config) {
	this.#config = config
	if (new.target === EmailProvider) {
	throw new Error('Cannot construct EmailProvider instances directly')
	}

	if (this.send === EmailProvider.prototype.send) {