feat: working Terrastories with auto-migration on first run

Author: luandro

docker/demo/.env.example

@@ -22,4 +22,3 @@ SYNC_INSTALLERS_NAME=INSTALLERS-edt
 # Terrastories ENV
 MAPBOX_STYLE=mapbox://styles/mapbox/light-v10
 MAPBOX_ACCESS_TOKEN=your pk token here
-DB_USER_PASSWORD=postgres

docker/demo/docker-compose.yml

@@ -106,18 +106,20 @@ services:
     ports:
       - 5432:5432
     environment:
-      POSTGRES_PASSWORD: ${DB_USER_PASSWORD}
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: terrastories
     volumes:
       - "postgres_data:/var/lib/postgresql/data"
     restart: unless-stopped
   terrastories:
-    image: terrastories/terrastories
+    build: ../../services/terrastories
     ports:
       - 8083:3000
     depends_on:
       - db
     environment:
-      DB_USER_PASSWORD: ${DB_USER_PASSWORD}
+      DATABASE_URL: postgres://postgres:postgres@db:5432/terrastories
       RAILS_ENV: offline
       CHOKIDAR_USEPOLLING: 'true'
       USE_LOCAL_MAP_SERVER: 'true'

services/terrastories/Dockerfile

@@ -0,0 +1,3 @@
+FROM terrastories/terrastories:latest
+COPY start.sh /srv
+ENTRYPOINT ["sh", "/srv/start.sh"]

services/terrastories/start.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+file=firstboot
+
+if [ ! -e "$file" ] ; then
+    echo "First run!"
+    echo "================================"
+    echo "Running migration"
+    bin/rails db:migrate db:seed
+    yarn
+    touch "$file"
+fi
+
+if [ ! -w "$file" ] ; then
+    echo "Migration already happened!"
+    exit 1
+fi
+scripts/server