feat: ✨ Add dev docker support

Dockerfile and docker-compose files are now included in directory. They start a db, migrate, create a superuser if it doesn't already exists and start the server

Dockerfile

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+FROM python:3
+ENV PYTHONUNBUFFERED=1
+RUN apt-get update && apt-get install -y --no-install-recommends gettext-base libpq-dev
+WORKDIR /code
+COPY requirements.txt /code/
+COPY postgresql-requirements.txt /code/
+COPY dev-requirements.txt /code/
+RUN pip install -r requirements.txt
+RUN pip install -r postgresql-requirements.txt
+RUN pip install -r dev-requirements.txt
+COPY . /code/
+CMD ./docker/docker-entrypoint.sh

docker-compose.yml

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+version: "3"
+
+volumes:
+  database_data:
+      driver: local
+
+services:
+  db:
+    image: postgres:latest
+    volumes:
+      - database_data:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_DB=postgres
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+
+  re2o:
+    build: .
+    volumes:
+      - .:/code
+    ports:
+      - "8000:8000"
+    depends_on:
+      - db
+    environment:
+      - POSTGRES_DB=postgres
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - SUPERUSER_LOGIN=admin
+      - SUPERUSER_PASS=admin
+      - SUPERUSER_EMAIL=admin@example.net

docker/docker-entrypoint.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+cat docker/settings_local.template.py | envsubst > re2o/settings_local.py
+
+AUTOMIGRATE=${AUTOMIGRATE:-yes}
+
+if [ "$AUTOMIGRATE" != "skip" ]; then
+  python3 manage.py migrate --noinput
+fi
+
+cat <<EOF | python manage.py shell
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+User.objects.filter(pseudo='$SUPERUSER_LOGIN').exists() or \
+    User.objects.create_superuser(pseudo='$SUPERUSER_LOGIN', email='$SUPERUSER_EMAIL', password='$SUPERUSER_PASS', surname='$SUPERUSER_LOGIN')
+EOF
+python manage.py runserver 0.0.0.0:8000

docker/settings_local.template.py

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+# coding: utf-8
+# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+# se veut agnostique au réseau considéré, de manière à être installable en
+# quelques clics.
+#
+# Copyright © 2017  Gabriel Détraz
+# Copyright © 2017  Lara Kermarec
+# Copyright © 2017  Augustin Lemesle
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+"""re2o.settings_locale
+The file with all the available options for a locale configuration of re2o
+"""
+
+from __future__ import unicode_literals
+
+# A secret key used by the server.
+SECRET_KEY = "=0u1d+gi6r06+r4gmrtdg6dhsi0mc7v39a37di4m5cfqt2aro2"
+
+# AES key for secret key encryption.
+# The length must be a multiple of 16
+AES_KEY = "gnbe3elnujzlspzkavgdmqho16zizvek"
+
+# Should the server run in debug mode ?
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+# A list of admins of the services. Receive mails when an error occurs
+ADMINS = [("Example", "admin@example.net")]
+
+# The list of hostname the server will respond to.
+ALLOWED_HOSTS = ["*"]
+
+# The time zone the server is runned in
+TIME_ZONE = "Europe/Paris"
+
+# The storage systems parameters to use
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': '${POSTGRES_DB}',
+        'USER': '${POSTGRES_USER}',
+        'PASSWORD': '${POSTGRES_PASSWORD}',
+        'HOST': 'db',
+    }
+}
+
+# Security settings for secure https
+# Activate once https is correctly configured
+SECURE_CONTENT_TYPE_NOSNIFF = False
+SECURE_BROWSER_XSS_FILTER = False
+SESSION_COOKIE_SECURE = False
+CSRF_COOKIE_SECURE = False
+CSRF_COOKIE_HTTPONLY = False
+X_FRAME_OPTIONS = "DENY"
+SESSION_COOKIE_AGE = 60 * 60 * 3
+
+# The path where your organization logo is stored
+LOGO_PATH = "static_files/logo.png"
+
+# The mail configuration for Re2o to send mails
+SERVER_EMAIL = "no-reply@example.net"  # The mail address to use
+EMAIL_HOST = "example.net"  # The host to use
+# EMAIL_PORT = MY_EMAIL_PORT  # The port to use
+EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
+
+# Add statiffiles dir that were installed using system packaging
+# Example to reproduce re2o2.9 behavior
+# SYSTEM_STATICFILES_DIRS = ("/usr/share/fonts-font-awesome/", "/usr/share/javascript/")
+SYSTEM_STATICFILES_DIRS = ()
+
+# Wether to use CDN to retrieve bootstrap, font-aweseome and jquery files
+# Default to False
+USE_CDN = True
+
+# A range of UID to use. Used in linux environement
+UID_RANGES = {"users": [21001, 30000], "service-users": [20000, 21000]}
+
+# A range of GID to use. Used in linux environement
+GID_RANGES = {"posix": [501, 600]}
+
+# Default gid
+DEFAULT_GID = 500
+
+# Some optionnal Re2o Apps
+OPTIONNAL_APPS_RE2O = ()
+
+# Some Django apps you want to add in you local project
+OPTIONNAL_APPS = OPTIONNAL_APPS_RE2O + ()