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WEFT OS is a Wayland compositor and application runtime where every app is a WebAssembly component rendered in an isolated Servo WebView.
33 commits 1 branch 0 tags 472 KiB
Rust 88.9%
JavaScript 3.9%
HTML 3.7%
Nix 2.2%
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Marco Allegretti 1e4ced9a39 feat(appd): implement TerminateApp process signaling via abort channel 
SessionRegistry now tracks a oneshot abort sender per active session:
- abort_senders: HashMap<u64, oneshot::Sender<()>> field added.
- register_abort(session_id): creates the channel, stores the sender,
  returns the receiver to the supervise task.
- terminate(): removes the session state AND drops the abort sender,
  closing the channel and triggering the receiver in supervise.

runtime::supervise() now accepts abort_rx: oneshot::Receiver<()>:
- After the READY signal is received, the process-wait loop uses
  tokio::select! on child.wait() vs abort_rx.
- On abort: logs intent, calls child.kill(), then sets state Stopped.
- On natural exit: logs exit status, sets state Stopped.

dispatch::LaunchApp: calls register_abort immediately after launch,
passes the receiver to the spawned supervise task.

Integration test updated to pass the abort receiver.
2026-03-11 09:37:09 +01:00
.github/workflows ci: add libgbm-dev and libdrm-dev to linux-only job dependencies 2026-03-10 21:33:34 +01:00
crates feat(appd): implement TerminateApp process signaling via abort channel 2026-03-11 09:37:09 +01:00
docs docs: specify WEFT application package format 2026-03-11 09:04:19 +01:00
infra infra: wire WEFT_RUNTIME_BIN into weft-appd service unit 2026-03-11 09:28:37 +01:00
protocol feat(compositor): implement weft-shell-protocol server side 2026-03-11 07:59:56 +01:00
scripts feat(runtime): add weft-runtime crate skeleton 2026-03-11 09:27:30 +01:00
.gitattributes Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
.gitignore Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
Cargo.lock feat(runtime): add weft-runtime crate skeleton 2026-03-11 09:27:30 +01:00
Cargo.toml feat(runtime): add weft-runtime crate skeleton 2026-03-11 09:27:30 +01:00
justfile Add repository validation and CI checks 2026-03-10 18:47:16 +01:00
README.md Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
rust-toolchain.toml Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00

README.md

WEFT OS

WEFT OS is a Linux-based operating system effort built around a Smithay compositor, a Servo-rendered system shell, and a Wasmtime-based application runtime.

Current repository scope

This repository currently contains:

  • the baseline Rust workspace
  • public engineering documentation derived from the authoritative blueprint
  • initial design documents for the shell protocol boundary and the Wasm–Servo channel
  • local and CI validation paths for repository bootstrap work

It does not yet contain a compositor, shell, or application runtime implementation.

Source of truth

The authoritative technical reference for this repository is docu_dev/WEFT-OS-COMPREHENSIVE-BLUEPRINT.md.

Historical blueprint documents exist in docu_dev/, but they are not implementation authority where they conflict with the comprehensive blueprint.

Privacy boundary

docu_dev/ is a private coordination area used during development. It is intentionally ignored by git and is not part of the tracked public repository surface.

Development model

  • Primary development host: Windows workstation
  • Primary runtime target: Linux VM or QEMU guest
  • Core system language: Rust

Validation

On Windows PowerShell:

./infra/scripts/check.ps1

On Linux:

./infra/scripts/check.sh

Repository layout

crates/      Rust workspace members
docs/        Public engineering documentation
infra/       Validation scripts and VM workflow material