Skip to content

harden quit teardown and scale-change font reload #241

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
forketyfork merged 2 commits into from
Feb 24, 2026
Merged

harden quit teardown and scale-change font reload #241

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
99185d1
fix(runtime): harden quit teardown and scale-change font reload
forketyfork Feb 23, 2026
8ddc9bd
build(deps): bump zwanzig to v0.11.0
forketyfork Feb 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions build.zig.zon
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,8 @@
.hash = "toml-0.3.0-bV14Bd-EAQBKoXhpYft303BtA2vgLNlxntUCIWgRUl46",
},
.zwanzig = .{
.url = "https://github.com/forketyfork/zwanzig/archive/refs/tags/v0.10.0.tar.gz",
.hash = "zwanzig-0.10.0-oiXZlkS9FgAQxSBl2t0UySVeV2UFKGdi7ytZr4mTZM-s",
.url = "https://github.com/forketyfork/zwanzig/archive/refs/tags/v0.11.0.tar.gz",
.hash = "zwanzig-0.11.0-oiXZlqj7FgDQVjcn0XkxcmayLn6WPUCl2DHWZNkHQ4rm",
},
},
.paths = .{
Expand Down
5 changes: 5 additions & 0 deletions docs/ARCHITECTURE.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,11 @@ Platform Session Rendering UI Overlay
- Session, Rendering, and UI Overlay layers never import from each other directly. All cross-layer communication flows through the Application layer or shared types.
- UI components communicate with the application exclusively via the `UiAction` queue (never direct state mutation).
- Background threads are intentionally limited to two cases: the notification socket listener (`session/notify.zig`) and a quit-time agent-teardown worker in `app/runtime.zig`. Both communicate completion/state back to the main thread through thread-safe primitives.
- Shutdown order is UI-first for teardown dependencies: `UiRoot.deinit()` runs before session teardown so components that reference sessions are released while session memory is still valid.
- Runtime uses a one-shot teardown guard around UI cleanup so mixed `errdefer`/`defer` error unwind paths cannot deinitialize `UiRoot` twice.
- Runtime persistence finalization is explicit at the end of `app/runtime.zig`: save and deinit `Persistence` before deferred subsystem teardown begins.
- Font reload paths are transactional: acquire both replacement fonts first, then swap and destroy old fonts, so a partial reload failure cannot leave deinit hooks pointing at already-freed font resources.
- Window-resize scale handling follows a single ordered path (`reload-if-needed`, then `resize`) to keep behavior consistent between changed-scale and unchanged-scale events.
- Shared Utilities (`geom`, `colors`, `dpi`, `config`, `metrics`, etc.) may be imported by any layer but never import from layers above them.
- **Exception:** `app/*` modules may import `c.zig` directly for SDL type definitions used in input handling. This is a pragmatic shortcut for FFI constants, not a general license to depend on the Platform layer.

Expand Down
Loading