schon/scripts/Unix/generate-environment-file.sh
Egor fureunoir Gorbunov 42392307a4 Features: 1) Improve handling of user prompts by consolidating read and printf usage;
Fixes: 1) Remove unnecessary else blocks for default values in prompt functions; 2) Ensure proper initialization of `response` variable to avoid undefined behavior;

Extra: 1) Use consistent `printf` formatting across `prompt_default` and `prompt_autogen` functions for cleaner output; 2) Minor indentation and code cleanup.
2025-12-08 22:38:20 +03:00

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#!/usr/bin/env bash
set -euo pipefail
source ./scripts/Unix/starter.sh
get_random_hex() {
hexdump -v -e '/1 "%02x"' -n "$1" /dev/urandom
}
prompt_default() {
local response=""
if [ -t 0 ]; then
read -r -p "Enter $1 [$2]: " response </dev/tty || response=""
fi
if [ -z "${response//[[:space:]]/}" ]; then
printf '%s\n' "$2"
else
printf '%s\n' "$response"
fi
}
prompt_autogen() {
local response=""
if [ -t 0 ]; then
read -r -p "Enter $1 (leave blank to auto-generate): " response </dev/tty || response=""
fi
if [ -z "${response//[[:space:]]/}" ]; then
get_random_hex "$2"
else
printf '%s\n' "$response"
fi
}
if [ -f .env ]; then
echo ".env already exists and will be overwritten." >&2
if [ -t 0 ]; then
printf "Press Enter to continue or Ctrl+C to abort: "
read -r _ </dev/tty || true
else
echo "Non-interactive session detected; proceeding without prompt." >&2
fi
fi
EVIBES_PROJECT_NAME=$(prompt_default EVIBES_PROJECT_NAME eVibes)
EVIBES_STOREFRONT_DOMAIN=$(prompt_default EVIBES_STOREFRONT_DOMAIN evibes.com)
EVIBES_BASE_DOMAIN=$(prompt_default EVIBES_BASE_DOMAIN evibes.com)
SENTRY_DSN=$(prompt_default SENTRY_DSN "")
DEBUG=$(prompt_default DEBUG 1)
TIME_ZONE=$(prompt_default TIME_ZONE "Europe/London")
SECRET_KEY=$(prompt_autogen SECRET_KEY 32)
JWT_SIGNING_KEY=$(prompt_autogen JWT_SIGNING_KEY 64)
ALLOWED_HOSTS=$(prompt_default ALLOWED_HOSTS "evibes.com api.evibes.com")
CSRF_TRUSTED_ORIGINS=$(prompt_default CSRF_TRUSTED_ORIGINS "https://evibes.com https://api.evibes.com https://www.evibes.com")
CORS_ALLOWED_ORIGINS=$(prompt_default CORS_ALLOWED_ORIGINS "$CSRF_TRUSTED_ORIGINS")
POSTGRES_DB=$(prompt_default POSTGRES_DB evibes)
POSTGRES_USER=$(prompt_default POSTGRES_USER evibes_user)
POSTGRES_PASSWORD=$(prompt_autogen POSTGRES_PASSWORD 16)
DBBACKUP_TYPE=$(prompt_default DBBACKUP_TYPE "Your backup connection type")
DBBACKUP_HOST=$(prompt_default DBBACKUP_HOST "Your SFTP backup host")
DBBACKUP_USER=$(prompt_default DBBACKUP_USER "The username to use to log in to that host")
DBBACKUP_PASS=$(prompt_default DBBACKUP_PASS "The password to use to log in to that host")
ELASTIC_PASSWORD=$(prompt_autogen ELASTIC_PASSWORD 16)
REDIS_PASSWORD=$(prompt_autogen REDIS_PASSWORD 16)
PROMETHEUS_USER=$(prompt_default PROMETHEUS_USER evibes)
PROMETHEUS_PASSWORD=$(prompt_autogen PROMETHEUS_PASSWORD 16)
EMAIL_BACKEND=$(prompt_default EMAIL_BACKEND django.core.mail.backends.smtp.EmailBackend)
EMAIL_HOST=$(prompt_default EMAIL_HOST smtp.whatever.evibes.com)
EMAIL_PORT=$(prompt_default EMAIL_PORT 465)
EMAIL_USE_TLS=$(prompt_default EMAIL_USE_TLS 0)
EMAIL_USE_SSL=$(prompt_default EMAIL_USE_SSL 1)
EMAIL_HOST_USER=$(prompt_default EMAIL_HOST_USER your-email-user@whatever.evibes.com)
EMAIL_FROM=$EMAIL_HOST_USER
EMAIL_HOST_PASSWORD=$(prompt_default EMAIL_HOST_PASSWORD SUPERSECRETEMAILHOSTPASSWORD)
COMPANY_NAME=$(prompt_default COMPANY_NAME "eVibes, Inc.")
COMPANY_PHONE_NUMBER=$(prompt_default COMPANY_PHONE_NUMBER "+888888888888")
COMPANY_ADDRESS=$(prompt_default COMPANY_ADDRESS "The place that does not exist")
OPENAI_API_KEY=$(prompt_default OPENAI_API_KEY "Haha, really?")
ABSTRACT_API_KEY=$(prompt_default ABSTRACT_API_KEY "Haha, really? x2")
DEEPL_AUTH_KEY=$(prompt_default DEEPL_AUTH_KEY "Haha, really? x3")
cat > .env <<EOF
EVIBES_PROJECT_NAME="${EVIBES_PROJECT_NAME}"
EVIBES_STOREFRONT_DOMAIN="${EVIBES_STOREFRONT_DOMAIN}"
EVIBES_BASE_DOMAIN="${EVIBES_BASE_DOMAIN}"
SENTRY_DSN="${SENTRY_DSN}"
DEBUG=${DEBUG}
SECRET_KEY="${SECRET_KEY}"
JWT_SIGNING_KEY="${JWT_SIGNING_KEY}"
ALLOWED_HOSTS="${ALLOWED_HOSTS}"
CSRF_TRUSTED_ORIGINS="${CSRF_TRUSTED_ORIGINS}"
CORS_ALLOWED_ORIGINS="${CORS_ALLOWED_ORIGINS}"
POSTGRES_DB="${POSTGRES_DB}"
POSTGRES_USER="${POSTGRES_USER}"
POSTGRES_PASSWORD="${POSTGRES_PASSWORD}"
DBBACKUP_TYPE="${DBBACKUP_TYPE}"
DBBACKUP_HOST="${DBBACKUP_HOST}"
DBBACKUP_USER="${DBBACKUP_USER}"
DBBACKUP_PASS="${DBBACKUP_PASS}"
ELASTIC_PASSWORD="${ELASTIC_PASSWORD}"
REDIS_PASSWORD="${REDIS_PASSWORD}"
CELERY_BROKER_URL="redis://:${REDIS_PASSWORD}@redis:6379/0"
CELERY_RESULT_BACKEND="redis://:${REDIS_PASSWORD}@redis:6379/0"
PROMETHEUS_USER="${PROMETHEUS_USER}"
PROMETHEUS_PASSWORD="${PROMETHEUS_PASSWORD}"
EMAIL_BACKEND="${EMAIL_BACKEND}"
EMAIL_HOST="${EMAIL_HOST}"
EMAIL_PORT="${EMAIL_PORT}"
EMAIL_USE_TLS=${EMAIL_USE_TLS}
EMAIL_USE_SSL=${EMAIL_USE_SSL}
EMAIL_HOST_USER="${EMAIL_HOST_USER}"
EMAIL_HOST_PASSWORD="${EMAIL_HOST_PASSWORD}"
EMAIL_FROM="${EMAIL_FROM}"
COMPANY_NAME="${COMPANY_NAME}"
COMPANY_PHONE_NUMBER="${COMPANY_PHONE_NUMBER}"
COMPANY_ADDRESS="${COMPANY_ADDRESS}"
OPENAI_API_KEY="${OPENAI_API_KEY}"
ABSTRACT_API_KEY="${ABSTRACT_API_KEY}"
DEEPL_AUTH_KEY="${DEEPL_AUTH_KEY}"
EOF
echo ".env file generated with fresh values."