Download the PHP package scottjs/db-sync without Composer

DB Sync

When working on an active project, your local database may become too out of date from the database in staging or production and make local development difficult or unpredictable.

DB Sync provides scripts to quickly update a local MySQL development database with a remote staging or production database, as well as the ability to run safe search/replace on your local database in preparation for deploying to a remote server. It assumes that your remote database is externally accessable via an IP whitelist or similar.

Disclaimer: These scripts and commands were originally created for use internally within our development team to speed up common, repetitive tasks. However, they may be of some use to others. Feel free to use in your own projects, your mileage may vary.

Requirements

• Composer
• PHP >= 5.3.0
• A local development environment, such as Vagrant.

Notes

• These scripts require a .env config file in the project root. If you're using WordPress, you can use scottjs/wp-dotenv to allow WordPress to share the same .env file and avoid maintaining two config files.
• This script was designed with WordPress in mind, however it should work with other projects, such as Laravel 5.

Installation

Run composer require "scottjs/db-sync:1.*" --dev from the root of your project.

Alternatively, you can manually add "scottjs/db-sync": "1.*" to your composer.json file:

Then add the following scripts to your composer.json file:

Run the composer update command from the root of your project.

Create a .env file in the root of your project and add/update the following configuration options:

Usage

From the root of your project, you will be able to run the following composer commands:

• composer database-update - When working on an active project, your local database might become too out of date from the database in staging or production. This command will backup and empty your locally configured database and update it with a copy of your remote or production database. This requires all DB_* and REMOTE_DB_* options to be set in the .env file and also assumes your remote database is accessible externally.

• composer database-prepare - When developing locally, links to images and assets created within a CMS might be referencing your local development web address and won't work in staging or production. This command will run a safe search/replace script on your locally configured database, replacing all instances of DOMAIN_LOCAL with DOMAIN_REMOTE configured in the .env file. The database will then be exported to dumps/prepared-database-YYYY.MM.DD-HH.MM.SS.sql ready for deployment.

• composer database-import - If the file setup/database.sql exists in the project root, this command will import the file into your local database configured in the .env file. This is useful if you're working on a project and want another member of the team to get quickly set up with working copy of the database.

• composer database-export - This command will export a copy of your local database configured in the .env file and save it to setup/database.sql. If this file exists it will be overwritten. This is useful to quickly take a snapshot of your current development database to be shared with others.

Config

See below for an explanation of each configuration option used within the .env file.

• DOMAIN_REMOTE - It should point to your remote or production environment (if available) and not include http:// or trailing slashes. Example: www.example.com or subdomain.example.com.

• DOMAIN_LOCAL - It should not include http:// or trailing slashes. Example: www.example.local or subdomain.example.local.

• *DB_** - Provides options to set the local database connection details.

• *REMOTE_DB_** - Provides options to set the remote staging or production database connection details.