Mountain/IPC/WindServiceHandlers/Extension/
NotifyCocoonDeltaExtensions.rs

1#![allow(non_snake_case)]
2//! Post-install/uninstall Cocoon notification.
3//!
4//! `$deltaExtensions` adds or removes the supplied descriptors from
5//! Cocoon's extension registry and indexes `activationEvents`, but it
6//! does **not** fire those events. The workbench emits
7//! `$activateByEvent("*")` exactly once at boot; anything installed
8//! later never sees its startup events re-fired. This helper bursts the
9//! single always-satisfied activation event (`onStartupFinished`) after
10//! delta so a VSIX with that trigger activates without a reload.
11//!
12//! Fire-and-forget: missing Cocoon (`Spawn=false`) or a
13//! transient RPC failure is logged and swallowed.
14
15use serde_json::{Value, json};
16
17use crate::{Vine, dev_log};
18
19/// Cocoon sidecar identifier; matches
20/// `CocoonManagement::COCOON_SIDE_CAR_IDENTIFIER`.
21const COCOON_SIDE_CAR_IDENTIFIER:&str = "cocoon-main";
22
23/// Timeout for fire-and-forget `$deltaExtensions` notifications; long
24/// enough to survive a busy Cocoon but short enough that install
25/// feedback isn't blocked on a stalled extension host.
26const COCOON_DELTA_TIMEOUT_MS:u64 = 10_000;
27
28pub fn NotifyCocoonDeltaExtensions(ToAdd:Vec<Value>, ToRemove:Vec<Value>) {
29	tokio::spawn(async move {
30		let Parameters = json!({
31			"toAdd": ToAdd,
32			"toRemove": ToRemove,
33		});
34
35		match Vine::Client::SendRequest::Fn(
36			&COCOON_SIDE_CAR_IDENTIFIER.to_string(),
37			"$deltaExtensions".to_string(),
38			Parameters,
39			COCOON_DELTA_TIMEOUT_MS,
40		)
41		.await
42		{
43			Ok(Response) => {
44				dev_log!("extensions", "$deltaExtensions applied: {}", Response);
45			},
46			Err(Error) => {
47				dev_log!("extensions", "warn: $deltaExtensions failed (non-fatal): {}", Error);
48				// Skip the activation burst when delta itself failed.
49				return;
50			},
51		}
52
53		// Only `onStartupFinished` is fired post-delta - the one event
54		// guaranteed to be already satisfied by the time user
55		// interaction could reach the install handler (lifecycle phase
56		// Ready). Firing `"*"` would over-activate lazy extensions.
57		for Event in ["onStartupFinished"] {
58			let ActivationParameters = json!({ "activationEvent": Event });
59			match Vine::Client::SendRequest::Fn(
60				&COCOON_SIDE_CAR_IDENTIFIER.to_string(),
61				"$activateByEvent".to_string(),
62				ActivationParameters,
63				COCOON_DELTA_TIMEOUT_MS,
64			)
65			.await
66			{
67				Ok(Response) => {
68					dev_log!("extensions", "$activateByEvent({}) post-delta applied: {}", Event, Response);
69				},
70				Err(Error) => {
71					dev_log!(
72						"extensions",
73						"warn: $activateByEvent({}) post-delta failed (non-fatal): {}",
74						Event,
75						Error
76					);
77				},
78			}
79		}
80	});
81}
Mountain/IPC/WindServiceHandlers/Extension/NotifyCocoonDeltaExtensions.rs

Mountain/IPC/WindServiceHandlers/Extension/
NotifyCocoonDeltaExtensions.rs
