From c9995b30f8f28e2d7fdc4d2087936cc9a78beb8c Mon Sep 17 00:00:00 2001
From: Orion Kindel <cakekindel@gmail.com>
Date: Thu, 8 Jun 2023 15:44:06 -0500
Subject: [PATCH] init

---
 .env.local                     |  6 ++++++
 .gitignore                     |  1 +
 docker-compose.yml             | 22 ++++++++++++++++++++++
 migrations/000_thread_kind.sql |  5 +++++
 migrations/010_thread.sql      |  5 +++++
 reference/Dockerfile           |  1 +
 scripts/build-reference.sh     | 21 +++++++++++++++++++++
 7 files changed, 61 insertions(+)
 create mode 100644 .env.local
 create mode 100644 .gitignore
 create mode 100644 docker-compose.yml
 create mode 100644 migrations/000_thread_kind.sql
 create mode 100644 migrations/010_thread.sql
 create mode 100644 reference/Dockerfile
 create mode 100755 scripts/build-reference.sh

diff --git a/.env.local b/.env.local
new file mode 100644
index 0000000..de42e97
--- /dev/null
+++ b/.env.local
@@ -0,0 +1,6 @@
+FLYWAY_URL=jdbc:postgresql://db:5432/dnim
+FLYWAY_USER=postgres
+FLYWAY_PASSWORD=password
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=password
+POSTGRES_DB=dnim
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..578b231
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,22 @@
+version: "3"
+name: "dnim_db"
+services:
+  base:
+    container_name: "base"
+    image: "postgres:15.3-bullseye"
+    ports:
+      - "5433:5432"
+    volumes:
+      - "./data/base:/var/lib/postgres/data"
+    env_file:
+      - "./.env"
+  head:
+    container_name: "head"
+    image: "postgres:15.3-bullseye"
+    restart: "always"
+    ports:
+      - "5432:5432"
+    volumes:
+      - "./data/head:/var/lib/postgres/data"
+    env_file:
+      - "./.env"
diff --git a/migrations/000_thread_kind.sql b/migrations/000_thread_kind.sql
new file mode 100644
index 0000000..32a3b15
--- /dev/null
+++ b/migrations/000_thread_kind.sql
@@ -0,0 +1,5 @@
+create type public.thread_kind as enum
+  ( 'post'
+  , 'short'
+  , 'message'
+  );
diff --git a/migrations/010_thread.sql b/migrations/010_thread.sql
new file mode 100644
index 0000000..bc20ab2
--- /dev/null
+++ b/migrations/010_thread.sql
@@ -0,0 +1,5 @@
+create table public.thread
+  ( id int not null generated always as identity
+  , uid uuid not null default gen_random_uuid()
+  , kind thread_kind not null
+  );
diff --git a/reference/Dockerfile b/reference/Dockerfile
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/reference/Dockerfile
@@ -0,0 +1 @@
+
diff --git a/scripts/build-reference.sh b/scripts/build-reference.sh
new file mode 100755
index 0000000..23e697e
--- /dev/null
+++ b/scripts/build-reference.sh
@@ -0,0 +1,21 @@
+#! /usr/bin/bash
+
+$rev=${1:-HEAD}
+
+if [ "$rev" = "HEAD" ]; then
+  $port = 5432
+else
+  $port = 5433
+fi
+
+while read line; do export $line; done < ./.env
+
+psql \
+  --echo-all \
+  postgres://$POSTGRES_USER:$POSTGRES_PASSWORD@localhost:$port/$POSTGRES_DB \
+  --command="drop schema public cascade; create schema public;"
+
+ls ./migrations/ | xargs -I{} psql \
+  --echo-all \
+  postgres://$POSTGRES_USER:$POSTGRES_PASSWORD@localhost:5433/$POSTGRES_DB \
+  --file=./migrations/{}