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See GitHub Actions Deployment for more information about GitHub actions.

Setting up a Multidev

Pantheon’s multidev service lets you spin up a new version of the main site but based on a specific branch. Note that the branch name must be lowercase.

Create and commit a branch, we’ll use sandbox as an example.
Go to the main Pantheon dashboard for the site and click on the “Multidev” tab. You should see an option for “Git Branches”, and it will show every branch that’s been committed:
Click the “Create Environment” button.
In the popup, choose whichever current environment you want to clone as the base of the new site:
Once the files and database are copied, you’ll be able to choose it from the Multidev list:

Local configuation for working with Pantheon once everything has been established during initial project setup

Most of this setup should already be part of the repo, and is here for the benefit of someone doing the initial setup of the entire setup for the whole team. Devs working on the site after setup should be able to simply:

Use your preferred local setup software (LocalWP, Lando, ddev, etc.) to set up a default WordPress install
Git pull the repo to your local install in the app root
Update wp-config-local.php with your local database credentials
In the theme folder, run npm install
In the theme folder, run composer install (note that when using LocalWP you have to open the site shell using the button in the app, not just a regular Terminal window:
Image Added
You should now be able to change to the KalaPress theme in the WP admin.

Initial Setup for working with Pantheon

Pantheon requires all WordPress core files, plus the following:

wp-config.php
wp-config-pantheon.php
wp-config-local.php
wp-config.php
.gitignore-deploy (should have the same contents as .gitignore).

Ideally these files should be part of the starter repo, but if not their contents are included below.

KalaPress requires Composer to be installed on both your local and on the server. The easy way to accomplish this is to comment out the /vendor folders in .gitignore and .gitignore-deploy, then run composer install on your local, then merge and push. That will set up Composer in the Pantheon environment.

You will also need to run npm install in the theme folder, and then npm run build once during this initial setup process.

wp-config-pantheon.php

Code Block

language	php

<?php
/**
 * Pantheon platform settings.
 *
 * IMPORTANT NOTE:
 * Do not modify this file. This file is maintained by Pantheon.
 *
 * Site-specific modifications belong in wp-config.php, not this file. This
 * file may change in future releases and modifications would cause conflicts
 * when attempting to apply upstream updates.
 */

// ** MySQL settings - included in the Pantheon Environment ** //
/** The name of the database for WordPress */
define('DB_NAME', $_ENV['DB_NAME']);

/** MySQL database username */
define('DB_USER', $_ENV['DB_USER']);

/** MySQL database password */
define('DB_PASSWORD', $_ENV['DB_PASSWORD']);

/** MySQL hostname; on Pantheon this includes a specific port number. */
define('DB_HOST', $_ENV['DB_HOST'] . ':' . $_ENV['DB_PORT']);

/** Database Charset to use in creating database tables. */
define('DB_CHARSET', 'utf8mb4');

/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');

/**#@+
 * Authentication Unique Keys and Salts.
 *
 * Changing these will force all users to have to log in again.
 * Pantheon sets these values for you. If you want to shuffle them you could
 * use terminus env:rotate-random-seed command:
 * https://docs.pantheon.io/terminus/commands/env-rotate-random-seed
 *
 * @since 2.6.0
 */
define('AUTH_KEY', $_ENV['AUTH_KEY']);
define('SECURE_AUTH_KEY', $_ENV['SECURE_AUTH_KEY']);
define('LOGGED_IN_KEY', $_ENV['LOGGED_IN_KEY']);
define('NONCE_KEY', $_ENV['NONCE_KEY']);
define('AUTH_SALT', $_ENV['AUTH_SALT']);
define('SECURE_AUTH_SALT', $_ENV['SECURE_AUTH_SALT']);
define('LOGGED_IN_SALT', $_ENV['LOGGED_IN_SALT']);
define('NONCE_SALT', $_ENV['NONCE_SALT']);
/**#@-*/

/** A couple extra tweaks to help things run well on Pantheon. **/
if (isset($_SERVER['HTTP_HOST'])) {
    // HTTP is still the default scheme for now.
    $scheme = 'http';
    // If we have detected that the end use is HTTPS, make sure we pass that
    // through here, so <img> tags and the like don't generate mixed-mode
    // content warnings.
    if (isset($_SERVER['HTTP_USER_AGENT_HTTPS']) && $_SERVER['HTTP_USER_AGENT_HTTPS'] == 'ON') {
        $scheme = 'https';
        $_SERVER['HTTPS'] = 'on';
    }
    define('WP_HOME', $scheme . '://' . $_SERVER['HTTP_HOST']);
    define('WP_SITEURL', $scheme . '://' . $_SERVER['HTTP_HOST']);
}
// Don't show deprecations; useful under PHP 5.5
error_reporting(E_ALL ^ E_DEPRECATED);
/** Define appropriate location for default tmp directory on Pantheon */
define('WP_TEMP_DIR', sys_get_temp_dir());

// FS writes aren't permitted in test or live, so we should let WordPress know to disable relevant UI
if (in_array($_ENV['PANTHEON_ENVIRONMENT'], array( 'test', 'live' )) && ! defined('DISALLOW_FILE_MODS')) {
    define('DISALLOW_FILE_MODS', true);
}

/**
 * Set WP_ENVIRONMENT_TYPE according to the Pantheon Environment
 */
if (getenv('WP_ENVIRONMENT_TYPE') === false) {
    switch ($_ENV['PANTHEON_ENVIRONMENT']) {
        case 'live':
            putenv('WP_ENVIRONMENT_TYPE=production');
            break;
        case 'test':
            putenv('WP_ENVIRONMENT_TYPE=staging');
            break;
        default:
            putenv('WP_ENVIRONMENT_TYPE=development');
            break;
    }
}

/**
 * Defaults you may override
 *
 * To override, define your constant in your wp-config.php before wp-config-pantheon.php is required.
 */

/** Disable wp-cron.php from running on every page load and rely on Pantheon to run cron via wp-cli */
$network = isset($_ENV["FRAMEWORK"]) && $_ENV["FRAMEWORK"] === "wordpress_network";
if ( ! defined( 'DISABLE_WP_CRON' ) && $network === false) {
	define( 'DISABLE_WP_CRON', true );
}

wp-config.php

Code Block

language	php

<?php
/**
 * This config file is yours to hack on. It will work out of the box on Pantheon
 * but you may find there are a lot of neat tricks to be used here.
 *
 * See our documentation for more details:
 *
 * https://pantheon.io/docs
 */

/**
 * Pantheon platform settings. Everything you need should already be set.
 */
if (file_exists(dirname(__FILE__) . '/wp-config-pantheon.php') && isset($_ENV['PANTHEON_ENVIRONMENT'])) {
    require_once(dirname(__FILE__) . '/wp-config-pantheon.php');

/**
 * Local configuration information.
 *
 * If you are working in a local/desktop development environment and want to
 * keep your config separate, we recommend using a 'wp-config-local.php' file,
 * which you should also make sure you .gitignore.
 */
} elseif (file_exists(dirname(__FILE__) . '/wp-config-local.php') && !isset($_ENV['PANTHEON_ENVIRONMENT'])){
    # IMPORTANT: ensure your local config does not include wp-settings.php
    require_once(dirname(__FILE__) . '/wp-config-local.php');

/**
 * This block will be executed if you are NOT running on Pantheon and have NO
 * wp-config-local.php. Insert alternate config here if necessary.
 *
 * If you are only running on Pantheon, you can ignore this block.
 */
} else {
    define( 'DB_NAME', 'local' );
    define( 'DB_USER', 'root' );
    define( 'DB_PASSWORD', 'root' );
    define( 'DB_HOST', 'localhost' );
    define('DB_CHARSET',       'utf8');
    define('DB_COLLATE',       '');
    define('AUTH_KEY',         'put your unique phrase here');
    define('SECURE_AUTH_KEY',  'put your unique phrase here');
    define('LOGGED_IN_KEY',    'put your unique phrase here');
    define('NONCE_KEY',        'put your unique phrase here');
    define('AUTH_SALT',        'put your unique phrase here');
    define('SECURE_AUTH_SALT', 'put your unique phrase here');
    define('LOGGED_IN_SALT',   'put your unique phrase here');
    define('NONCE_SALT',       'put your unique phrase here');
}


/** Standard wp-config.php stuff from here on down. **/

/**
 * WordPress Database Table prefix.
 *
 * You can have multiple installations in one database if you give each a unique
 * prefix. Only numbers, letters, and underscores please!
 */
$table_prefix = 'wp_';

/**
 * For developers: WordPress debugging mode.
 *
 * Change this to true to enable the display of notices during development.
 * It is strongly recommended that plugin and theme developers use WP_DEBUG
 * in their development environments.
 *
 * You may want to examine $_ENV['PANTHEON_ENVIRONMENT'] to set this to be
 * "true" in dev, but false in test and live.
 */
define('WP_DEBUG', false);
// Enable Debug logging to the /wp-content/debug.log file
define('WP_DEBUG_LOG', false);
// Disable display of errors and warnings 
define('WP_DEBUG_DISPLAY', false);
@ini_set('display_errors',0);


if (isset($_ENV['PANTHEON_ENVIRONMENT'])) {
    define('FS_METHOD', 'direct');
}
/* That's all, stop editing! Happy Pressing. */




/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
    define('ABSPATH', dirname(__FILE__) . '/');

/** Sets up WordPress vars and included files. */
require_once(ABSPATH . 'wp-settings.php');

wp-config-local.php

Replace DB_NAME, DB_USER, DB_PASSWORD, and DB_HOST with the correct ones for your local setup. Note that this file is .gitignored and is what you should be using to change settings like for WP_DEBUG and such.

Code Block

language	php

<?php
/**
 * This is a sample config for local development. wp-config.php will
 * load this file if you're not in a Pantheon environment. Simply edit/copy
 * as needed and rename to wp-config-local.php.
 *
 * Be sure to replace YOUR LOCAL DOMAIN below too.
 */

define( 'DB_NAME', 'local' );
define( 'DB_USER', 'root' );
define( 'DB_PASSWORD', 'root' );
define( 'DB_HOST', 'localhost' );
define( 'DB_CHARSET', 'utf8' );
define( 'DB_COLLATE', '' );

define( 'AUTH_KEY', 'put your unique phrase here' );
define( 'SECURE_AUTH_KEY', 'put your unique phrase here' );
define( 'LOGGED_IN_KEY', 'put your unique phrase here' );
define( 'NONCE_KEY', 'put your unique phrase here' );
define( 'AUTH_SALT', 'put your unique phrase here' );
define( 'SECURE_AUTH_SALT', 'put your unique phrase here' );
define( 'LOGGED_IN_SALT', 'put your unique phrase here' );
define( 'NONCE_SALT', 'put your unique phrase here' );

define('WP_DEBUG', false);
// Enable Debug logging to the /wp-content/debug.log file
define('WP_DEBUG_LOG', false);
// Disable display of errors and warnings 
define('WP_DEBUG_DISPLAY', false);
@ini_set('display_errors',0);

define( 'WP_HOME', 'http://cnerj.local' );
define( 'WP_SITEURL', 'http://cnerj.local' );

define( 'WP_AUTO_UPDATE_CORE', false );

Versions Compared

Old Version 2

New Version Current

Key

Setting up a Multidev

Local configuation for working with Pantheon once everything has been established during initial project setup

Initial Setup for working with Pantheon

wp-config-pantheon.php

wp-config.php

wp-config-local.php