joeljuca

On secret management

I been working these days on my free time to come up with a decent setup to manage secrets across environments, CI/CD, AI agents, and devs' multiple machines. I believe I finally got a good one.

The requirements

• NO secrets in .env, nor in any other plain-text and/or unprotected store
• loading secrets must be easy, one-cmd away
• production secrets must be super-protected (aka: accessible to trusted ICs only)
• staging and CI/CD considered super-sensitive as well (I don't like being hacked)

joeljuca

# I wont use it anymore, but it sounded like a nice way to
# validate map fields with a dedicated schema

defmodule M do
  @spec validate_meta(changeset :: Ecto.Changeset.t()) ::
          Ecto.Changeset.t()
  defp validate_meta(%Ecto.Changeset{valid?: false} = changeset), do: changeset

  defp validate_meta(changeset) do
    params = changeset |> get_change(:meta)

joeljuca

defmodule MyApp.Accounts do
  # (...)

  @spec sign_up(params :: %{String.t() => String.t()}) ::
          {:ok, User.t()} | {:error, Ecto.Changeset.t()}
  def sign_up(%{} = params) do
    # Here, a list of params and their types
    params_schema = %{
      name: :string,
      # (...)

joeljuca

var SlotMachine = (function () {
  //prettier-ignore
  var invalidBetError = new Error("Bet should be a number between 1 and 10");

  /**
   * @params params Object { maxRounds: number, maxWins: number }
   */
  var SlotMachine = function (params) {
    var winCount = 0;
    var roundCount = 0;

joeljuca

defmodule MyApp.Accounts do
  # (...)
  
  def sign_up(%{} = params) do
    params_schema = %{
      name: :string,
      email: :string,
      phone: :string,
      password: :string
    }

joeljuca

defmodule MyApp.Accounts do
  import Ecto.Changeset

  def sign_up(%{} = params) do
    params_schema = %{
      name: :string,
      email: :string,
      phone: :string,
      password: :string
    }

joeljuca

const change = (payment, coins) => {
  let _change = {},
    remaining = payment;

  for (let i = 0; i < coins.sort((x, y) => (x < y ? 1 : -1)).length; i++) {
    const coin = coins[i];

    console.log({ coin });

    _change[`${coin}`] = Math.floor(remaining / coin);

joeljuca

#!/usr/bin/env bash

rm_old_branches() {
  # rm_old_branches
  #
  # Quo corporis ea tempore quisquam ducimus. At tempore nemo qui et distinctio
  # consectetur quia quaerat. Et quia aliquam ad sed aut libero.
  #
  # Non deleniti eligendi est explicabo harum qui. Consequatur et assumenda
  # aperiam eligendi ut error odit aut. In ut dolores nobis harum facilis vero

joeljuca

# Snippet provided by the Slab Engineering Team
input = [
  %{"text" => "One", "indent" => 0, "type" => "ordered"},
  %{"text" => "Two", "indent" => 0, "type" => "ordered"},
  %{"text" => "Alpha", "indent" => 1, "type" => "bullet"},
  %{"text" => "Beta", "indent" => 1, "type" => "bullet"},
  %{"text" => "I", "indent" => 2, "type" => "ordered"},
  %{"text" => "II", "indent" => 2, "type" => "ordered"},
  %{"text" => "Three", "indent" => 0, "type" => "ordered"}
]

joeljuca

# #!/usr/bin/env sh

# https://dragoshmocrii.com/fix-vscode-elixirls-intellisense-for-code-imported-with-use/

function elixirls_update() {

  if ! ls "${HOME}/.vscode/extensions" | grep "^jakebecker.elixir-ls"; then
    echo "Aborting operation - extension not installed."
  else
    local extension_dirname="$(ls -1 ${HOME}/.vscode/extensions | grep '^jakebecker.elixir-ls' | head -n 1)"