fix: Run dev container as host UID/GID #4

Merged

nrupard merged 1 commit from fix/non-root-docker-user into main

2026-05-04 21:29:44 +02:00

nrupard commented

2026-05-04 21:29:39 +02:00

Owner

Bind-mount writes from dx serve previously landed as root on the host, blocking non-root deletion. The dev image now creates a dev user with the host's UID/GID at build time, runs the container under that user via compose user:, and the justfile passes HOST_UID/HOST_GID (the standard UID/GID names are readonly in bash and cannot be exported to compose).

Files written by the container into the bind-mounted source tree are now owned by the invoking host user.

Co-Authored-By: Claude Opus 4.7 (1M context) noreply@anthropic.com

Bind-mount writes from `dx serve` previously landed as root on the host, blocking non-root deletion. The dev image now creates a `dev` user with the host's UID/GID at build time, runs the container under that user via compose `user:`, and the justfile passes `HOST_UID`/`HOST_GID` (the standard `UID`/`GID` names are readonly in bash and cannot be exported to compose). Files written by the container into the bind-mounted source tree are now owned by the invoking host user. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

nrupard added 1 commit

2026-05-04 21:29:40 +02:00

fix: Run dev container as host UID/GID

Create release / Create release from merged PR (pull_request) Has been cancelled

Details

e2c4b6fdb5

Bind-mount writes from `dx serve` previously landed as root on the host, blocking non-root deletion. The dev image now creates a `dev` user with the host's UID/GID at build time, runs the container under that user via compose `user:`, and the justfile passes `HOST_UID`/`HOST_GID` (the standard `UID`/`GID` names are readonly in bash and cannot be exported to compose).

Files written by the container into the bind-mounted source tree are now owned by the invoking host user.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>