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Table Of Content

Skip to the relevant sections if needed.

• 2-min tutorial to do it the quick-and-dirty-way
• Concepts for resolving Git conflicts
• Setting up different editors / tool for using git mergetool
  • Finding out what mergetool editors are supported
• mergetool simple code example for vimdiff
  • Resolving conflict from a Git pull
• Other great references and tutorials

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Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

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Drupal issue

See discussion at https://www.drupal.org/project/drupal/issues/937442

TODO:

• Check if this can be done better with https://www.agoradesign.at/blog/why-running-drupalentitydefinitionupdatemanager-applyupdates-update-hooks-bad
• https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Entity%21EntityDefinitionUpdateManager.php/function/EntityDefinitionUpdateManager%3A%3AupdateFieldStorageDefinition/8.2.x

Current dirty workaround:

This workaround is based on code from "Address" contrib module: https://www.drupal.org/project/address Thanks to @bojanz who initially wrote it here: https://git.drupalcode.org/project/address/-/blob/8.x-1.x/address.install

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Drupal 8 || 9 - Configure your environment for functional testing with PHPUnit

If you need an extended and specific version of this topic, read this article:
*Functional testing for Browser in Drupal 8-9 using PHPUnit

Author

• David Rodríguez, @davidjguru.
• Contact at [email protected]
• Website: https://therussianlullaby.com

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Introduction

In this snippet I've gathered some examples and cases about how to get taxonomy terms programmatically in Drupal, using always the same method and the same mechanics: get terms and then processing it in order to get only the required under certain criteria.

Author

• David Rodríguez, @davidjguru.
• Contact at [email protected]
• Website: https://therussianlullaby.com

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Gitlab Permission denied (publickey) error SOLVED

Permission denied (publickey)

Seems a very common error in Gitlab.com or any Gitlab implementation. Last night I spend 4/5 hours without sleeping to solve the error.

Cloning into 'server'...
Permission denied (publickey).
fatal: Could not read from remote repository.

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Drupal 8 Cheatsheet

Files, Images and Media

// Load file object
$file = File::load($fid);

// Get uri (public://foo/bar/baz.png)
$uri = $file->getFileUri();

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# Sets CORS headers for request from example1.com and example2.com pages
# for both SSL and non-SSL
SetEnvIf Origin "^https?://[^/]*(example1|example2)\.com$" ORIGIN=$0
Header set Access-Control-Allow-Origin %{ORIGIN}e env=ORIGIN
Header set Access-Control-Allow-Credentials "true" env=ORIGIN
# Always set Vary: Origin when it's possible you may send CORS headers
Header merge Vary Origin

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name: Modal Form Example
type: module
description: 'Modal Form Example module'
package: Example
version: VERSION
core: 8.x

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use Drupal\node\NodeInterface;
use Drupal\Core\Template\Attribute;
use Drupal\Core\Url;

/**
 * Implements hook_preprocess_page() for page.html.twig.
 */
function THEME_preprocess_page(&$vars) {
  // Add sitename and slogan to page.
  $vars['site_name'] = \Drupal::config('system.site')->get('name');