Separate migration & seeder actions

Author: M Haidar Hanif

Procfile

@@ -1,2 +1 @@
-migrate: yarn migrate
 web: yarn start

README.md

@@ -94,11 +94,18 @@ PRODUCTION_DB_DIALECT=mysql
 Create that `yourdatabase` (change this) database to your own database server.
 You can use CLI or GUI application.
 
-Run `migrate` script _only once_ to run the migration files, create the tables and seed initial data into the database.
+Run `migrate` script _only once_ to run the migration files, create the tables into the database.
 
 ```sh
 yarn migrate
-# this will run all migrations/*.js and seeders/*.js
+# this will run all migrations/*.js
+```
+
+You can run `seed` script _only once_ also to run the seeder files, insert demo data into the database.
+
+```sh
+yarn seed
+# this will run all seeders/*.js
 ```
 
 ---

config/config.js

@@ -4,35 +4,35 @@ require('dotenv-extended').load({
   path: '.env',
   defaults: '.env.defaults',
   schema: '.env.schema',
-  errorOnMissing: false,
-  errorOnExtra: false,
+  errorOnMissing: true,
+  errorOnExtra: true,
   assignToProcessEnv: true,
   overrideProcessEnv: false
-});
+})
 
 module.exports = {
-  "development": {
-    "username": process.env.DEVELOPMENT_DB_USERNAME,
-    "password": process.env.DEVELOPMENT_DB_PASSWORD,
-    "database": process.env.DEVELOPMENT_DB_NAME,
-    "host": process.env.DEVELOPMENT_DB_HOST || 'localhost',
-    "port": process.env.DEVELOPMENT_DB_PORT || 3306,
-    "dialect": process.env.DEVELOPMENT_DB_DIALECT || 'mysql'
+  development: {
+    username: process.env.DEVELOPMENT_DB_USERNAME,
+    password: process.env.DEVELOPMENT_DB_PASSWORD,
+    database: process.env.DEVELOPMENT_DB_NAME,
+    host: process.env.DEVELOPMENT_DB_HOST || 'localhost',
+    port: process.env.DEVELOPMENT_DB_PORT || 3306,
+    dialect: process.env.DEVELOPMENT_DB_DIALECT || 'mysql'
   },
-  "test": {
-    "username": process.env.TEST_DB_USERNAME,
-    "password": process.env.TEST_DB_PASSWORD,
-    "database": process.env.TEST_DB_NAME,
-    "host": process.env.TEST_DB_HOST || 'localhost',
-    "port": process.env.TEST_DB_PORT || 3306,
-    "dialect": process.env.TEST_DB_DIALECT || 'mysql'
+  test: {
+    username: process.env.TEST_DB_USERNAME,
+    password: process.env.TEST_DB_PASSWORD,
+    database: process.env.TEST_DB_NAME,
+    host: process.env.TEST_DB_HOST,
+    port: process.env.TEST_DB_PORT || 3306,
+    dialect: process.env.TEST_DB_DIALECT || 'mysql'
   },
-  "production": {
-    "username": process.env.PRODUCTION_DB_USERNAME,
-    "password": process.env.PRODUCTION_DB_PASSWORD,
-    "database": process.env.PRODUCTION_DB_NAME,
-    "host": process.env.PRODUCTION_DB_HOST || 'localhost',
-    "port": process.env.PRODUCTION_DB_PORT || 3306,
-    "dialect": process.env.PRODUCTION_DB_DIALECT || 'mysql'
+  production: {
+    username: process.env.PRODUCTION_DB_USERNAME,
+    password: process.env.PRODUCTION_DB_PASSWORD,
+    database: process.env.PRODUCTION_DB_NAME,
+    host: process.env.PRODUCTION_DB_HOST,
+    port: process.env.PRODUCTION_DB_PORT || 3306,
+    dialect: process.env.PRODUCTION_DB_DIALECT || 'mysql'
   }
 }

package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "private": true,
   "scripts": {
-    "install": "npm run setup && npm run migrate && npm run seed",
+    "install": "npm run setup && npm run migrate",
     "install:undo": "npm run migrate:undo",
     "setup": "./setup.sh",
     "migrate": "sequelize db:migrate",
@@ -18,7 +18,9 @@
     "migrate:production": "sequelize db:migrate --env production && sequelize db:seed:all --env production",
     "migrate:production:undo": "sequelize db:seed:undo:all --env production && sequelize db:migrate:undo:all --env production",
     "start:production": "NODE_ENV=production heroku local web",
-    "start:production:migrate": "NODE_ENV=production heroku local migrate"
+    "migrate:test": "sequelize db:migrate --env test && sequelize db:seed:all --env test",
+    "migrate:test:undo": "sequelize db:seed:undo:all --env test && sequelize db:migrate:undo:all --env test",
+    "start:test": "NODE_ENV=test npm run start"
   },
   "dependencies": {
     "body-parser": "^1.18.3",