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https://github.com/heimrichhannot/deployer-recipes

Deployer recipes used by @heimrichhannot
https://github.com/heimrichhannot/deployer-recipes

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Deployer recipes used by @heimrichhannot

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# deployer-recipes
Deployer recipes used at [Heimrich & Hannot GmbH](https://www.heimrich-hannot.de).

## Install

To use our recipes, require this package with composer.
```shell
composer require --dev heimrichhannot/deployer-recipes
```

It is _not_ required to install [Deployer](https://deployer.org/) separately, but you may do so with the following command.
```shell
composer require --dev deployer/deployer
```

## Usage with Contao 4.13+

Create a `deploy.php` file in your Contao project root directory
and customize the following content according to your needs.
```php
setPort(22)
->setRemoteUser('www_data')
->set('public_url', 'https://www.example.org')
->set('http_user', 'www_data')
->set('public_dir', 'public')
->set('deploy_path', '/usr/www/users/{{remote_user}}/docroot')
->set('bin/php', 'php82')
->set('bin/composer', 'composer')
->set('release_name', fn() => date('y-m-d_H-i-s'))
/** In case ACL is unavailable, use chmod instead */
// ->set('writable_mode', 'chmod')
;
```
```php
/** @example Add project-specific files */
add('project_files', [
'config/routes.yaml',
'translations',
]);

/** @example Remove values from any variable */
remove('project_files', [
'files/themes',
'templates'
]);

/** @example Add project-specific files to exclude from deploy */
add('exclude', [
'.githooks',
]);

/** @example Add a shared .htpasswd or any other file */
add('shared_files', [
'{{public_path}}/.htpasswd'
]);

/** @example Ask confirmation before running migrations */
set('ask_confirm_migrate', true);

/** @example Do not create backup on migration */
set('create_db_backup', false);

/** @example Reload PHP-FPM after deployment */
set('reload_php_fcgi', true);

/** @example Don't automatically deploy contao-manager */
set('contao_manager_deploy', false);

/** @example Disable confirmation input when going live */
set('confirm_prod', false);

/** @example Add yarn build task before deploying */
before('deploy', 'ddev:yp');

/** @example Deploy `files/themes`, which are shared and not updated by default */
after('deploy:shared', 'deploy:themes');

/** @example Create symlinks on deployment */
add('symlinks', [
'{{public_dir}}/example' => '../relative/path/to/target',
]);
```

## Setup of multiple hosts or environments

You may set up multiple hosts or environments by using the `host()` function multiple times.
If you do not specify **[selectors](https://deployer.org/docs/7.x/selector)** (like labels) when running your deployer commands, you will be asked to choose which hosts to run that command for.

If you want to set common variables for all hosts, use the provided proxy function `broadcast()`, to call any number of methods on all previously defined hosts.

> [!IMPORTANT]
> Make sure to use **[labels](https://deployer.org/docs/7.x/selector)** to differentiate between environments when defining multiple hosts.

```php
host('stage')
->set('public_url', 'https://stage.example.org')
->setLabels(['env' => 'stage'])
;

host('production')
->set('public_url', 'https://www.example.org')
->setLabels(['env' => 'prod'])
;

broadcast()
->setHostname('www.example.org')
->setPort(22)
->setRemoteUser('www_data')
->set('http_user', 'www_data')
->set('public_dir', 'public')
->set('deploy_path', '/usr/www/users/{{remote_user}}/docroot/{{alias}}')
->set('bin/php', 'php82')
->set('bin/composer', 'composer')
->set('release_name', fn() => date('y-m-d_H-i-s'))
;
```

Alternatively, you may iterate over all hosts:

```php
foreach (getHosts() as $host) {
$host
->setHostname('www.example.org')
->setPort(22)
->setRemoteUser('www_data')
->set('http_user', 'www_data')
->set('public_dir', 'public')
->set('deploy_path', '/usr/www/users/{{remote_user}}/docroot/{{alias}}')
->set('bin/php', 'php82')
->set('bin/composer', 'composer')
->set('release_name', fn() => date('y-m-d_H-i-s'))
;
}
```

`getHosts()` is a shorthand for `Deployer::get()->hosts`.

> [!NOTE]
> This documentation might change in the future as there might be a better way to achieve this. Keep yourself posted.

### The alias placeholder

Depending on your setup, you may want to automatically place different environments on the same host in respective directories.
You can use the `{{alias}}` placeholder to differentiate between the hosts' aliases as environment names.

For example:
```php
host('stage') // <- this is the alias
->setRemoteUser('www_data')
->set('deploy_path', '/usr/www/users/{{remote_user}}/docroot/{{alias}}')
; // will be evaluated to /usr/www/users/www_data/docroot/stage
```

## Utility Commands

### Clear the cache on the remote server

```bash
dep cache:clear
```

### Clear opcache

```bash
dep opcache:clear
```

### Deploy assets only (encore build folder)

```bash
dep deploy:assets
```

### Database actions

| Action | Command |
|--------------------------------|---------------------------------------------|
| Clone remote database to local |

dep db:pull
|
| Push local database to remote |
dep db:push
|
| Export remote database |
dep db:export:remote
|
| Export local database |
dep db:export:local
|
| Import database on remote |
dep db:import:remote
|
| Import database locally |
dep db:import:local
|

You may alternatively use its alias `dep db:clone` for `dep db:pull`.

#### What to do when `mysql` or `mysqldump` is unavailable

You can change the pull and push commands to use the `contao:backup` commands instead of `mysql` and `mysqldump`:

```php
set('db_dump_mode', 'contao');
```

> [!NOTE]
> This will only work if your local and remote databases are compatible.

## Contao-Manager automated Deployment

Contao-Manager is set to deploy automatically by default. If you prefer to disable this automatic deployment, you can configure the following variable in your deployment script:

```php
set('contao_manager_deploy', false);
```

Contao-Manager will download the latest version of the Contao-Manager phar file and deploy it to `{{deploy_path}}/shared/{{public_dir}}/contao-manager.phar.php`. After that, it will be symlinked to `{{release_or_current_path}}/{{public_dir}}/contao-manager.phar.php`.

If it already exists, it will perform a self-update.

### Conditional Deployment

Automated deployment of Contao-Manager will not proceed if there is a file named `contao-manager.phar.php` present in your `shared_files`.

An example in which automated deployment is skipped:
```php
add('shared_files', [
'{{public_path}}/contao-manager.phar.php',
]);
```

This way, if you don't want the remote host to automatically fetch Contao-Manager from the internet, you can set up your shared files accordingly and don't need to touch `contao_manager_deploy`.

### Sourcing Contao-Manager from a different location

If you want to change the source URL of `contao-manager.phar`, e.g., if you host your own Contao-Manager mirror, you can set the following variable:

```php
// this is the default value
set('contao_manager_source', 'https://download.contao.org/contao-manager/stable/contao-manager.phar');
```

## Adding Symlinks

You can add symlinks to your deployment by using the `symlinks` configuration variable.

```php
add('symlinks', [
'path/to/link' => '../relative/path/to/target',
'{{public_dir}}/example' => '../relative/path/to/another/target',
]);
```

The link path is relative to the `{{release_or_current_path}}` directory.

To regenerate symlinks after deployment, you can use the following command:

```bash
dep deploy:symlinks
```

## Work in Progress

These templates are still work in progress and not yet fully implemented. Use with caution or not at all.

```php
/** WIP: Deploy an htaccess file which will be renamed to .htaccess */
set('htaccess_filename', '.htaccess.prod');
after('deploy:shared', 'deploy:htaccess');
```