Commit 9b22f115f0b0570cfc78ce223c6a325b1714939b | snowbound

author	clover caruso <git@paperclover.net> 2026-10-02 11:02:35-07:00
committer	clover caruso <git@paperclover.net> 2026-10-02 11:12:41-07:00
log	9b22f115f0b0570cfc78ce223c6a325b1714939b
tree	9dbd7c26881cd372db6e4dea673d51201cb1764d
parent	e2e4ea381f12668cf85d93e6afeaf73b824a56e9
signature	Signed by SSH key SHA256:52mNGHRsVFBDED9IAX5pe+LRWUefqTbxEReunq21QvU

feat: Live Share uses relay.snowbound.paperclover.net by default

Desktop builds include live presence (still off unless SNOWBOUND_LIVE asks);
the web build leaves it out, as its sockets do not build for wasm.

Assisted-by: claude-opus-5.5

4 files changed, 13 insertions(+), 5 deletions(-)

crates
- snowbound
  - Cargo.toml
  - src
    live.rs
tools
- ci.py
- release_web.py

crates/snowbound/Cargo.toml+2-2

...	...	@@ -5,11 +5,11 @@ edition = "2024"
5	5	publish = false
6	6
7	7	[features]
8		default = ["wgpu"]
	8	default = ["wgpu", "live"]
9	9	# Paints through wgpu; without it through OpenGL 2.1, for Mac OS X 10.6.
10	10	wgpu = ["draw/wgpu", "dep:wgpu"]
11	11	# Live presence: the others with a notebook open, their pages and carets, met over the
12		# network (resources/live-share.md). Runs only where SNOWBOUND_LIVE asks.
	12	# network (resources/live-share.md). Built in by default; runs only where SNOWBOUND_LIVE asks.
13	13	live = ["notebook/live"]
14	14
15	15	[dependencies]

crates/snowbound/src/live.rs+9-1

...	...	@@ -1,5 +1,5 @@
1	1	//! Live presence in the window (feature `live`, on where `SNOWBOUND_LIVE` is `network` or
2		//! `loopback`, or `SNOWBOUND_LIVE_RELAY` names a relay, `wss://live.example.net`): the others
	2	//! `loopback`, through the default relay unless `SNOWBOUND_LIVE_RELAY` names another or `off`): the others
3	3	//! with the notebook open as avatars beside the search box, a dot on the tab of the page each
4	4	//! has open, and their carets on the page, each in a colour of their own. They meet through
5	5	//! the notebook's identity, or through `SNOWBOUND_LIVE_CODE` where it is set; through a relay,
...	...	@@ -27,6 +27,9 @@ pub(crate) struct Peers {
27	27	pictures: HashMap<[u8; 16], Option<draw::RasterImage>>,
28	28	}
29	29
	30	/// The relay used when `SNOWBOUND_LIVE_RELAY` names none; `off` keeps peers to the LAN.
	31	const DEFAULT_RELAY: &str = "wss://relay.snowbound.paperclover.net";
	32
30	33	fn reach() -> Option<Reach> {
31	34	match std::env::var("SNOWBOUND_LIVE").ok()?.as_str() {
32	35	"network" => Some(Reach::Network),
...	...	@@ -42,6 +45,11 @@ impl State {
42	45	if reach.is_none() && relay.is_none() {
43	46	return;
44	47	}
	48	let relay = match relay.as_deref() {
	49	Some("off") => None,
	50	Some(_) => relay,
	51	None => Some(DEFAULT_RELAY.to_owned()),
	52	};
45	53	let room = match std::env::var("SNOWBOUND_LIVE_CODE") {
46	54	Ok(code) => Some(Room::Code(code)),
47	55	Err(_) => self

tools/ci.py+1-1

...	...	@@ -80,7 +80,7 @@ def lanes():
80	80	result.append(dict(
81	81	name='web', minutes=20, packages=['snowbound'], paths=('crates/snowbound/web/', 'tools/release_web.py'),
82	82	# Clippy builds it; the module itself is linked by release_web.py.
83		commands=[cargo('clippy', '-p', 'snowbound', '--target', 'wasm32-unknown-unknown', '--', '-D', 'warnings')],
	83	commands=[cargo('clippy', '-p', 'snowbound', '--target', 'wasm32-unknown-unknown', '--no-default-features', '--features', 'wgpu', '--', '-D', 'warnings')],
84	84	environment={**(wasm or {}), 'CARGO_TARGET_DIR': str(TARGET / 'wasm')},
85	85	missing='needs the wasm32-unknown-unknown target' if 'wasm32-unknown-unknown' not in targets.split()
86	86	else None if wasm else 'needs nix for a clang that builds for wasm32'))

tools/release_web.py+1-1

...	...	@@ -57,7 +57,7 @@ def environment():
57	57
58	58	def build(out):
59	59	"""Writes index.html, the module, its JavaScript and the fonts to `out`."""
60		run(['cargo', 'build', '--locked', '-p', 'snowbound', '--release', '--target', 'wasm32-unknown-unknown',
	60	run(['cargo', 'build', '--locked', '-p', 'snowbound', '--release', '--target', 'wasm32-unknown-unknown', '--no-default-features', '--features', 'wgpu',
61	61	*PROFILE], env=environment())
62	62	if out.exists():
63	63	shutil.rmtree(out)