Improve scripts

scripts/dev

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+YORE_DB="host=localhost port=${DB_PORT} user=${DB_USER} dbname=${DB_DBNAME}" cabal repl exe:yore

scripts/with-db

@@ -5,19 +5,25 @@ if [ -z "$BASE_DIR" ]; then
 fi
 export PGDATA="$BASE_DIR/pgdata"
 
+export DB_USER=yore-test
+export DB_DBNAME=yore-test
+export DB_PORT=5433
+
 # On error or exit: Stop the DB server
 stop_db_server() {
-    pg_ctl stop -o "-p 5433" --wait
+    pg_ctl stop -o "-p ${DB_PORT}" --wait
 }
 trap stop_db_server EXIT
 
 if [ ! -s "$PGDATA/PG_VERSION" ]; then
-    initdb --username=yore-test --auth=trust || true
+    initdb --username="${DB_USER}" --auth=trust || true
     DO_CREATE_DB=1
 fi
 pg_ctl start -o "-p 5433" --wait
 if [ -n "$DO_CREATE_DB" ]; then
-    createdb -p 5433 yore-test --username=yore-test || true
+    createdb -p "${DB_PORT}" "${DB_DBNAME}" --username="${DB_USER}" || true
 fi
 
+DATABASE_URL="postgres://${DB_USER}@localhost:${DB_PORT}/${DB_DBNAME}?sslmode=disable" dbmate up
+
 "$@"