Prisma fix.

Author: digitalnomad91

docker-entrypoint.sh

@@ -1,41 +1,49 @@
-#!/usr/bin/env sh
+#!/bin/sh
 #
-# Entrypoint for NestJS container.
-# - waits for the database
-# - runs migrations
-# - starts the app
+# This script is the entrypoint for the Docker container.
+# It ensures the database is ready before running migrations and starting the app.
 
+# Exit immediately if a command exits with a non-zero status.
 set -e
 
-# Color codes for output
+# Enable color output
+export FORCE_COLOR=1
+export NODE_ENV=${NODE_ENV:-production}
+
+# The host for the database, read from an environment variable.
+# We'll set this to 'db' in the docker-compose.yml file.
+DB_HOST=${DATABASE_HOST:-db}
+DB_PORT=${DATABASE_PORT:-5432}
+
+# Colors for output
 RED='\033[0;31m'
 GREEN='\033[0;32m'
 YELLOW='\033[1;33m'
 BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
-export FORCE_COLOR=1
-export NODE_ENV=${NODE_ENV:-production}
+echo -e "${BLUE}🐳 Starting CodeBuilder application...${NC}"
+echo -e "${YELLOW}⏳ Waiting for database at $DB_HOST:$DB_PORT to be ready...${NC}"
 
-DB_HOST=${DB_HOST:-db}
-DB_PORT=${DB_PORT:-5432}
-
-echo -e "${BLUE}🐳 Starting NestJS application...${NC}"
-echo -e "${YELLOW}⏳ Waiting for database at ${DB_HOST}:${DB_PORT}...${NC}"
-
-# Wait until the DB port is open
+# Loop until we can successfully connect to the database port.
+# nc (netcat) is a small utility perfect for this.
 while ! nc -z $DB_HOST $DB_PORT; do
-      sleep 1
+      sleep 1 # wait for 1 second before trying again
 done
 
 echo -e "${GREEN}✅ Database is ready.${NC}"
-echo -e "${YELLOW}🔄 Running database migrations...${NC}"
 
-# run migrations (adjust script name if needed)
-pnpm run migration:run
+# Run Prisma migrations.
+# 'prisma migrate deploy' is the command intended for production/CI/CD environments.
+# It applies pending migrations without generating new ones.
+echo -e "${YELLOW}🔄 Running database migrations...${NC}"
+npx prisma migrate deploy
 
 echo -e "${GREEN}✅ Migrations complete.${NC}"
-echo -e "${BLUE}🚀 Launching NestJS (prod)...${NC}"
 
-# Replace this shell with the main process (PID 1)
-exec node dist/main.js
+echo -e "${BLUE}🚀 Starting NestJS application...${NC}"
+
+# Now, execute the main command provided to the container (e.g., "pnpm start").
+# 'exec "$@"' replaces the shell process with the given command,
+# ensuring it becomes the main process (PID 1) and receives signals correctly.
+exec "$@"