How to Port Drupal 7 Modules to Backdrop CMS: A Complete Technical Guide

Staff Reporter

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This official guide provides a comprehensive, step-by-step roadmap for porting Drupal 7 modules to Backdrop CMS, emphasizing minimal changes due to their shared origins. It warns developers to ensure full Drupal 7 compatibility before porting and to avoid relying on the Drupal Compatibility Layer long-term, as it may be removed in Backdrop 2.0.

The document distinguishes between partial ports, which enable fast migration but sacrifice performance and maintainability, and full ports, which fully embrace Backdrop's configuration management and architecture. Key topics include .info file conversion, configuration in JSON, GitHub repo setup, and best practices for test migrations and hook_update_N() usage.

This is a technical and highly detailed resource aimed at developers already familiar with Drupal 7's internals. Its inclusion of code samples, migration strategies, and upgrade paths makes it indispensable for sustainable module maintenance within the Backdrop ecosystem.

Source Reference

Title

Converting Modules from Drupal 7 to Backdrop

Byline

Not provided

Date of Publication

Not Provided

Organization

Backdrop CMS

Drupal 7

Developer

Module

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