Merge pull request #13 from Bibimbap-Team/12-setup-database

Setup database

Author: utilForever

.env

@@ -0,0 +1 @@
+DATABASE_URL="postgres://postgres:password@localhost:5432/bibimbap"

migrations/20240725050129_create_member_table.sql

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+CREATE TABLE member (
+    id uuid NOT NULL PRIMARY KEY,
+    name TEXT NOT NULL,
+    email TEXT NOT NULL UNIQUE,
+    created_at timestamptz NOT NULL
+);

scripts/init_db.sh

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+#!/usr/bin/env bash
+set -x
+set -eo pipefail
+
+# Check that both psql and sqlx-cli are installed
+if ! [ -x "$(command -v psql)" ]; then
+  echo "Error: psql is not installed."
+  exit 1
+fi
+
+if ! [ -x "$(command -v sqlx)" ]; then
+  echo "Error: sqlx is not installed."
+  echo >&2 "Use:"
+  echo >&2 "    cargo install --version=\"0.8.0\" sqlx-cli --no-default-features --features rustls,postgres"
+  echo >&2 " to install it."
+  exit 1
+fi
+
+DB_USER=${POSTGRES_USER:=postgres}
+DB_PASSWORD="${POSTGRES_PASSWORD:=password}"
+DB_NAME="${POSTGRES_DB:=bibimbap}"
+DB_PORT="${POSTGRES_PORT:=5432}"
+DB_HOST="${POSTGRES_HOST:=localhost}"
+
+# Launch Postgres using Docker
+# Allow skipping Docker if a dockerized Postgres database is already running
+if [[ -z "${SKIP_DOCKER}" ]]
+then
+  docker run \
+    -e POSTGRES_USER=${DB_USER} \
+    -e POSTGRES_PASSWORD=${DB_PASSWORD} \
+    -e POSTGRES_DB=${DB_NAME} \
+    -p "${DB_PORT}":5432 \
+    -d postgres \
+    postgres -N 1000
+fi
+
+export PGPASSWORD="${DB_PASSWORD}"
+until psql -h "${DB_HOST}" -U "${DB_USER}" -p "${DB_PORT}" -d "postgres" -c '\q'; do
+  >&2 echo "Postgres is still unavailable - sleeping"
+  sleep 1
+done
+
+>&2 echo "Postgres is up and running on port ${DB_PORT} - running migrations now!"
+
+DATABASE_URL=postgres://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB_NAME}
+export DATABASE_URL
+sqlx database create
+sqlx migrate run
+
+>&2 echo "Postgres has been migrated, ready to go!"