Add 'apps/core/' from commit 'ea2a7395f4023f5b9fab03e6273db3b64a1181d5'

git-subtree-dir: apps/core
git-subtree-mainline: a8963e11e7a5a0059acbc849ce768e1eee80df61
git-subtree-split: ea2a7395f4023f5b9fab03e6273db3b64a1181d5

init.sql

@@ -0,0 +1,36 @@
+-- Title: Init Letta Database
+
+-- Fetch the docker secrets, if they are available.
+-- Otherwise fall back to environment variables, or hardwired 'letta'
+\set db_user `([ -r /var/run/secrets/letta-user ] && cat /var/run/secrets/letta-user) || echo "${POSTGRES_USER:-letta}"`
+\set db_password `([ -r /var/run/secrets/letta-password ] && cat /var/run/secrets/letta-password) || echo "${POSTGRES_PASSWORD:-letta}"`
+\set db_name `([ -r /var/run/secrets/letta-db ] && cat /var/run/secrets/letta-db) || echo "${POSTGRES_DB:-letta}"`
+
+-- CREATE USER :"db_user"
+--     WITH PASSWORD :'db_password'
+--     NOCREATEDB
+--     NOCREATEROLE
+--     ;
+--
+-- CREATE DATABASE :"db_name"
+--     WITH
+--     OWNER = :"db_user"
+--     ENCODING = 'UTF8'
+--     LC_COLLATE = 'en_US.utf8'
+--     LC_CTYPE = 'en_US.utf8'
+--     LOCALE_PROVIDER = 'libc'
+--     TABLESPACE = pg_default
+--     CONNECTION LIMIT = -1;
+
+-- Set up our schema and extensions in our new database.
+\c :"db_name"
+
+CREATE SCHEMA :"db_name"
+    AUTHORIZATION :"db_user";
+
+ALTER DATABASE :"db_name"
+    SET search_path TO :"db_name";
+
+CREATE EXTENSION IF NOT EXISTS vector WITH SCHEMA :"db_name";
+
+DROP SCHEMA IF EXISTS public CASCADE;