From e2f24843704f0dc331e50dff1dce1335c196af60 Mon Sep 17 00:00:00 2001
From: Cesar Flores <dev@esauflores.com>
Date: Sun, 8 Mar 2026 17:31:11 +0700
Subject: [PATCH] feat: add PostgreSQL extensions and update Dockerfile for
 initialization

---
 postgres/000_extensions.sql | 3 +++
 postgres/Dockerfile         | 7 ++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 postgres/000_extensions.sql

diff --git a/postgres/000_extensions.sql b/postgres/000_extensions.sql
new file mode 100644
index 0000000..8fb32df
--- /dev/null
+++ b/postgres/000_extensions.sql
@@ -0,0 +1,3 @@
+CREATE EXTENSION IF NOT EXISTS citext;
+CREATE EXTENSION IF NOT EXISTS pg_trgm;
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
diff --git a/postgres/Dockerfile b/postgres/Dockerfile
index 224ab2b..223a35d 100644
--- a/postgres/Dockerfile
+++ b/postgres/Dockerfile
@@ -1 +1,6 @@
-FROM postgres:18.3-alpine
+FROM postgres:18-alpine
+
+COPY 000_extensions.sql /docker-entrypoint-initdb.d/
+
+HEALTHCHECK --interval=10s --timeout=5s --retries=5 \
+  CMD pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}