Improve production setup

siteroot/settings/__init__.py

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+# Use dev settings as default, use production if dev settings do not exist
+try:
+    from .dev import *
+except:
+    from .prod import *

siteroot/settings/base.py

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+"""
+Django settings for linkding webapp.
+
+Generated by 'django-admin startproject' using Django 2.2.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.2/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+# BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'kgq$h3@!!vbb6*nzfz(dbze=*)zsroqa8gvc0#1gx$3cd8z99^'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = False
+
+ALLOWED_HOSTS = ['*']
+
+# Application definition
+
+INSTALLED_APPS = [
+    'bookmarks.apps.BookmarksConfig',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'sass_processor',
+    'widget_tweaks',
+    'django_generate_secret_key',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'siteroot.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'siteroot.wsgi.application'
+
+# Database
+# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'data', 'db.sqlite3'),
+    }
+}
+
+# Password validation
+# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+LOGIN_URL = '/login'
+LOGIN_REDIRECT_URL = '/bookmarks'
+LOGOUT_REDIRECT_URL = '/login'
+
+# Internationalization
+# https://docs.djangoproject.com/en/2.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.2/howto/static-files/
+
+STATIC_URL = '/static/'
+
+# Collect static files in static folder
+STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+
+# Turn off SASS compilation by default
+SASS_PROCESSOR_ENABLED = False
+# Location where generated CSS files are saved
+SASS_PROCESSOR_ROOT = os.path.join(BASE_DIR, 'tmp', 'build', 'styles')
+
+# Add SASS preprocessor finder to resolve generated CSS
+STATICFILES_FINDERS = [
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+    'sass_processor.finders.CssFinder',
+]
+
+# Include SASS styles into static path, otherwise they can not be found by the SASS preprocessor
+STATICFILES_DIRS = [
+    os.path.join(BASE_DIR, 'bookmarks', 'styles'),
+]

siteroot/settings/custom.py

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+# Placeholder, can be mounted in a Docker container with a custom settings

siteroot/settings/dev.py

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+"""
+Development settings for linkding webapp
+"""
+
+# Start from development settings
+# noinspection PyUnresolvedReferences
+from .base import *
+
+# Turn on debug mode
+DEBUG = True
+# Turn on SASS compilation
+SASS_PROCESSOR_ENABLED = True
+
+# Enable debug logging
+# Logging with SQL statements
+LOGGING = {
+    'version': 1,
+    'filters': {
+        'require_debug_true': {
+            '()': 'django.utils.log.RequireDebugTrue',
+        }
+    },
+    'handlers': {
+        'console': {
+            'level': 'DEBUG',
+            'filters': ['require_debug_true'],
+            'class': 'logging.StreamHandler',
+        }
+    },
+    'loggers': {
+        'django.db.backends': {
+            'level': 'DEBUG',
+            'handlers': ['console'],
+        }
+    }
+}
+
+# Import custom settings
+# noinspection PyUnresolvedReferences
+from .custom import *

siteroot/settings/prod.py

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+"""
+Production settings for linkding webapp
+"""
+
+# Start from development settings
+# noinspection PyUnresolvedReferences
+import os
+
+from .base import *
+
+# Turn of debug mode
+DEBUG = False
+# Turn off SASS compilation
+SASS_PROCESSOR_ENABLED = False
+
+# Try read secret key from file
+try:
+    with open(os.path.join(BASE_DIR, 'secretkey.txt')) as f:
+        SECRET_KEY = f.read().strip()
+except:
+    pass
+
+# Set ALLOWED_HOSTS
+# By default look in the HOST_NAME environment variable, if that is not set then allow all hosts
+host_name = os.environ.get('HOST_NAME')
+if host_name:
+    ALLOWED_HOSTS = [host_name]
+else:
+    ALLOWED_HOSTS = ['*']
+
+# Import custom settings
+# noinspection PyUnresolvedReferences
+from .custom import *