Talking Drupal Episode 556 Examines Drush, Core CLI Work, and DDEV Testing with Moshe Weitzman

Podcast episode 556 of Talking Drupal, published on 8 June 2026, features Moshe Weitzman discussing Drush, Drupal core command-line interface work, DDEV tooling, database testing, maintainer sustainability, and AI-assisted learning. The episode, titled “A Chat with Moshe,” also identifies Cache Metrics as the module of the week.

The discussion matters because it places the proposed Drupal core command-line interface beside Drush’s long-standing role as developer infrastructure. Moshe said he had pushed for a command-line interface in core for years and had previously considered whether Drush could become a Drupal core dependency. He said the current work was ready to be committed, but had not been merged at the time of the episode.

The episode lists Moshe Weitzman as guest, Scott Falconer as guest host, Martin Anderson-Clutz as correspondent, and John Picozzi and Nic Laflin as hosts. Martin introduced Cache Metrics as the module of the week.

The episode also covers why some Drush commands are harder to move into core, how DDEV add-ons can support local contrib testing, and how database images can reduce refresh time for large projects. Cache Metrics, created by Moshe on 24 October 2019, logs cache tag invalidations and sends cache invalidations, hits, and misses to New Relic as custom events. Moshe also frames AI-assisted development as useful for explanation, but not a replacement for understanding Drupal internals through tools such as Xdebug.