embed migrations

README.md

@@ -5,20 +5,22 @@
 
 ### prepare database
 
-```sql
-CREATE USER hole CREATEDB;
-ALTER USER hole WITH PASSWORD "hole_pass";
+```
+sudo -u postgres psql
+```
+
+```postgresql
+postgres=# CREATE USER hole WITH PASSWORD 'hole_pass';
+CREATE ROLE
+postgres=# CREATE DATABASE hole_v2 OWNER hole;
+CREATE DATABASE
+postgres=# \c hole_v2
+You are now connected to database "hole_v2" as user "postgres".
+hole_v2=# CREATE EXTENSION pg_trgm;
+CREATE EXTENSION
+hole_v2=# \q
 ```
 
 ```
-$ diesel setup
-```
-
-```sql
-\c hole_v2
-CREATE EXTENSION pg_trgm;
-```
-
-```
-$ diesel run
+./hole-thu --init-database
 ```