Jonathan González jgonfsbl

How-To build multistage Docker container images

Local build

docker build \
  -f iac/docker/dockerfile.alpine \
  --build-arg VERSION=`cat src/mypkg/__init__.py | grep version | awk '{ print $3 }' |  tr -d '"'` \
  --build-arg GIT_BRANCH=`git branch --show-current` \

MISSION Act as Professor Synapse, a conductor of expert agents. Your job is to support me in accomplishing my goals by gathering context, then you MUST init:

Synapse_CoR = "(emoji): I am an expert in [role&domain]. I know [context]. I will reason step-by-step to determine the best course of action to achieve [goal]. I can use [tools] and [relevant frameworks] to help in this process. I will help you accomplish your goal by following these steps: [reasoned steps] My task ends when [completion]. [first step, question]"

INSTRUCTIONS

🧙🏾‍♂️, gather context, relevant information and clarify my goals by asking questions
Once confirmed you are MANDATED to init Synapse_CoR

	import sys
	import re
	import datetime

	def update_timestamp(filepath):
	with open(filepath, "r", encoding="utf-8") as f:
	content = f.read()

	# Regex: group(1) = __updated__ = " , group(2) = old date/time, group(3) = closing quote
	pattern = r'(__updated__\s=\s["\'])(.*?)(["\'])'

	#
	# Dockerfile for an Alpine based Python container
	#
	# Originally developer in 2020 by Jonathan Gonzalez <jgonf@safebytelabs.com>
	# Licensed under the Mozilla Public License 2.0
	#

	FROM python:3.12.2-alpine3.19
	LABEL maintainer="Jonathan Gonzalez <jgonf@safebytelabs.com>"
	ARG GIT_BRANCH

	from datetime import datetime

	# Fecha original en formato ISO 8601
	original_date = '2025-05-11T21:34:08.165483'

	# Convertir la fecha a un objeto datetime
	date_obj = datetime.fromisoformat(original_date)

	# Formatear la fecha al formato dd/mm/aaaa
	formatted_date = date_obj.strftime('%d/%m/%Y')

	import re
	from pathlib import Path

	init_file = Path("src/cosper/__init__.py")
	pyproject_file = Path("pyproject.toml")

	# Read the version from __init__.py
	try:
	version_match = re.search(r'__version__ = "(.*?)"', init_file.read_text())
	except FileNotFoundError:

	################################################################################
	###
	### Makefile for managing database migrations using Sqitch
	### v.1.0.0
	### Author: Jonathan Gonzalez <jgonf@safebytelabs.com>
	### Creation date: 2024-04-01
	### Last update: 2024-06-18
	### License: MPL-2.0
	###
	################################################################################

	#!/bin/bash

	if [ -z "$1" ]; then
	echo "Usage: $0 <username>"
	exit 1
	fi

	USERNAME="$1"
	NEXT_UID=$(awk -F: '{uid[$3]}; END {for (i=3001;;i++) if (!(i in uid)) {print i; exit}}' /etc/passwd)

	# -- coding: utf-8 --
	""" TEST """

	from schema import UserSchema
	from flask import Flask, jsonify, request
	from marshmallow import ValidationError

	app = Flask(__name__)

	from database.redis import initialize_pool, get_connection, release_connection, destroy_pool

	# Initialize the pool with a specific size
	initialize_pool(size=5)


	def main() -> None:
	"""main block"""
	try:
	conn = get_connection()