456bbfc649 dev_container: Build the primary compose service when runServices omits it (#61434)
# Objective

- Fix a bug that caused a dev container configuration which used both a
docker-compose file _and_ `runServices` to incorrectly drop the primary
service.

## Solution

- Disclosure: Claude wrote the Rust but I understand the implementation
- Prior to the change, `run_services` was passed unchanged. However, the
dev container CLI adds the primary if it hasn't been specified - [ref
this
code](https://github.com/devcontainers/cli/blob/f683c29f64a20109b4453e5149807e390ff65133/src/spec-node/dockerCompose.ts#L276-L281)

This PR updates Zed to adhere to that behaviour

## Testing

- I tested both manually against a minimal reproduction case, as well as
a live configuration that was the original reason for creating this PR
- I tested this on OS X. While I believe the PR is far enough abstracted
from the platform, it's always possible that Windows is doing something
weird. I don't expect that, however.
- To reproduce either use the following [sample
repo](https://github.com/user-attachments/files/30256541/devcontainer-repro.zip)
or attempt to build a **clean** docker container for a dev container
configuration which utilizes both `runServices` as well as a
`docker-compose.yml` file.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [ ] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Dev containers: Fix for docker compose behaviour that caused
`runServices` to not implicitly include the primary service if it wasn't
explicitly listed

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Chris Biscardi <chris@christopherbiscardi.com>
2026-07-23 05:11:37 +00:00
2026-01-22 23:57:26 +05:30
2026-07-22 23:21:07 +00:00
WIP
2023-12-14 09:25:14 -07:00
2026-04-29 10:27:47 +00:00
2025-02-04 09:02:59 -05:00
2025-10-27 13:27:59 -04:00
2026-06-27 15:06:29 +00:00
2025-10-17 18:58:14 +00:00
2026-03-17 16:34:35 +00:00
2026-04-29 10:27:47 +00:00

Zed

Zed CI

Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


Installation

On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

Other platforms are not yet available:

Developing Zed

Contributing

See CONTRIBUTING.md for ways you can contribute to Zed.

Also... we're hiring! Check out our jobs page for open roles.

Licensing

Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

  • Is it showing a no license specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
  • Is the error failed to satisfy license requirements for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the accepted array in script/licenses/zed-licenses.toml.
  • Is cargo-about unable to find the license for a dependency? If so, add a clarification field at the end of script/licenses/zed-licenses.toml, as specified in the cargo-about book.

Sponsorship

Zed is developed by Zed Industries, Inc., a for-profit company.

If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.

S
Description
No description provided
Readme
411 MiB
0 Stars 1 Watchers 0 Forks
Languages
Rust 94.9%
JSON-with-Comments 2.7%
Python 0.8%
Inno Setup 0.3%
Tree-sitter Query 0.3%
Other 0.5%