max / balanced_breakfast

Remove Supernote push, whose library is decommissioned supernote-push was decommissioned on 2026-08-04 when the reMarkable displaced the Supernote as the daily e-ink device, and is archived today. Leaving the feature in place would point a shipping app at an archived repo, which is the loose wire the archiving is meant to remove. Wider than the filed scope, because the feature was wired further in than the task recorded. Removed: the `supernote` feature and both dependency entries, commands/supernote.rs, the push_item_to_supernote handler, the supernoteEligible DTO field and its two cfg'd predicates, and the frontend button plus its API binding. Two corrections to the record while here. The feature was described as off by default and unused; bento.toml turned it on for every release, so this is a user-facing removal and gets a changelog entry rather than a silent one. And bb-pdf existed only to render articles for it, so src-tauri's now unused dependency on it is dropped; the crate itself stays in the workspace pending a decision on its fate.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: Max Johnson <me@maxj.phd> · 2026-08-06 18:30 UTC

Signed with PGP, not checked

Commit: 0371ddfad9f4ed8779015caea9695e163cd5118b

Parent: 0d6d35a

11 files changed, +9 insertions, -294 deletions

M CHANGELOG.md +5

			@@ -4,6 +4,11 @@
4	4
5	5		Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). Versioning follows [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
6	6
	7	+	## [Unreleased]
	8	+
	9	+	### Removed
	10	+	- Supernote push. The `supernote` build feature, the "Send to Supernote" button, and the `supernote-push` dependency are all gone. The library behind it was decommissioned when the reMarkable displaced the Supernote as the daily e-ink device. Releases built before this carried the feature on; releases after it will not.
	11	+
7	12		## [0.3.0] — 2026-03-28
8	13
9	14		First beta-ready release.

M Cargo.lock +4 -51

			@@ -440,7 +440,6 @@
440	440		"bb-db",
441	441		"bb-feed",
442	442		"bb-interface",
443		-	"bb-pdf",
444	443		"chrono",
445	444		"futures",
446	445		"makeover",
			@@ -455,7 +454,6 @@
455	454		"serde_json",
456	455		"sha2 0.11.0",
457	456		"sqlx",
458		-	"supernote-push",
459	457		"synckit-client",
460	458		"tagtree",
461	459		"tauri",
			@@ -2663,16 +2661,6 @@
2663	2661		"icu_properties",
2664	2662		]
2665	2663
2666		-	[[package]]
2667		-	name = "if-addrs"
2668		-	version = "0.15.0"
2669		-	source = "registry+https://github.com/rust-lang/crates.io-index"
2670		-	checksum = "c0a05c691e1fae256cf7013d99dad472dc52d5543322761f83ec8d47eab40d2b"
2671		-	dependencies = [
2672		-	"libc",
2673		-	"windows-sys 0.61.2",
2674		-	]
2675		-
2676	2664		[[package]]
2677	2665		name = "include_dir"
2678	2666		version = "0.7.4"
			@@ -3199,21 +3187,6 @@
3199	3187		"digest 0.11.3",
3200	3188		]
3201	3189
3202		-	[[package]]
3203		-	name = "mdns-sd"
3204		-	version = "0.20.2"
3205		-	source = "registry+https://github.com/rust-lang/crates.io-index"
3206		-	checksum = "f18d8ec9d1869796fb2910d95f4d957072df0b6a22e247a1d760d8b4c805e17a"
3207		-	dependencies = [
3208		-	"fastrand",
3209		-	"flume",
3210		-	"if-addrs",
3211		-	"log",
3212		-	"mio",
3213		-	"socket-pktinfo",
3214		-	"socket2",
3215		-	]
3216		-
3217	3190		[[package]]
3218	3191		name = "memchr"
3219	3192		version = "2.8.0"
			@@ -3258,7 +3231,6 @@
3258	3231		checksum = "30d65c71f1ce40ab09135ce117d742b9f8a19ff91a41a8b57ed50bc2de59c427"
3259	3232		dependencies = [
3260	3233		"libc",
3261		-	"log",
3262	3234		"wasi 0.11.1+wasi-snapshot-preview1",
3263	3235		"windows-sys 0.61.2",
3264	3236		]
			@@ -5389,17 +5361,6 @@
5389	5361		"version_check",
5390	5362		]
5391	5363
5392		-	[[package]]
5393		-	name = "socket-pktinfo"
5394		-	version = "0.4.0"
5395		-	source = "registry+https://github.com/rust-lang/crates.io-index"
5396		-	checksum = "3e8e43b4bdce7cff8a4d3f8025ee38fce5ca138fab868ebbf9529c81328fbf9d"
5397		-	dependencies = [
5398		-	"libc",
5399		-	"socket2",
5400		-	"windows-sys 0.61.2",
5401		-	]
5402		-
5403	5364		[[package]]
5404	5365		name = "socket2"
5405	5366		version = "0.6.2"
			@@ -5748,18 +5709,6 @@
5748	5709		source = "registry+https://github.com/rust-lang/crates.io-index"
5749	5710		checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
5750	5711
5751		-	[[package]]
5752		-	name = "supernote-push"
5753		-	version = "0.1.0"
5754		-	dependencies = [
5755		-	"mdns-sd",
5756		-	"percent-encoding",
5757		-	"serde",
5758		-	"serde_json",
5759		-	"thiserror 2.0.18",
5760		-	"ureq",
5761		-	]
5762		-
5763	5712		[[package]]
5764	5713		name = "swift-rs"
5765	5714		version = "1.0.7"
			@@ -8220,6 +8169,10 @@
8220	8169		"winnow 1.0.4",
8221	8170		]
8222	8171
	8172	+	[[patch.unused]]
	8173	+	name = "supernote-push"
	8174	+	version = "0.1.0"
	8175	+
8223	8176		[[patch.unused]]
8224	8177		name = "kberg"
8225	8178		version = "0.1.0"

M Cargo.toml -1

			@@ -67,7 +67,6 @@
67	67		bb-pdf = { path = "crates/bb-pdf" }
68	68
69	69		# External sibling crates (shared under ~/Code/Libraries)
70		-	supernote-push = { git = "https://makenot.work/git/max/supernote-push.git" }
71	70		synckit-client = { git = "https://makenot.work/git/max/synckit.git" }
72	71		synckit-config = { git = "https://makenot.work/git/max/synckit.git" }
73	72		tauri = "2.10.2"

M bento.toml -5

			@@ -9,11 +9,6 @@
9	9		# Cargo.toml, whose [workspace.package] version tracks the library crates.
10	10		version_path = "src-tauri/tauri.conf.json"
11	11
12		-	# LAN push to a Ratta Supernote. Off in a default build (most readers do not
13		-	# own one, and it pulls in an HTTP client and an mDNS responder); on in every
14		-	# release. Recipes read this via feature_flags().
15		-	features = ["supernote"]
16		-
17	12		# macOS/iOS omitted until BB gains Developer ID signing + notarization infra;
18	13		# only linux + windows recipes exist today.
19	14		targets = ["linux/x86_64", "linux/aarch64", "windows/x86_64"]

M src-tauri/Cargo.toml -8

			@@ -25,10 +25,6 @@
25	25		bb-core.workspace = true
26	26		bb-feed.workspace = true
27	27		bb-db.workspace = true
28		-	bb-pdf.workspace = true
29		-
30		-	# Supernote push (LAN e-ink upload)
31		-	supernote-push = { workspace = true, optional = true }
32	28
33	29		# Tauri
34	30		tauri = { version = "2.10.2", features = [] }
			@@ -110,10 +106,6 @@
110	106		[features]
111	107		default = ["custom-protocol"]
112	108		custom-protocol = ["tauri/custom-protocol"]
113		-	# Push an article to a Ratta Supernote over the LAN. Off by default: most
114		-	# readers do not own one, and enabling it pulls an HTTP client and an mDNS
115		-	# responder in for a device they will never point at.
116		-	supernote = ["dep:supernote-push"]
117	109
118	110		[lints]
119	111		workspace = true

M src-tauri/src/lib.rs -2

			@@ -137,8 +137,6 @@
137	137		commands::is_bookmarked,
138	138		commands::get_bookmark_count,
139	139		commands::export_bookmark_html,
140		-	#[cfg(feature = "supernote")]
141		-	commands::push_item_to_supernote,
142	140		])
143	141		}
144	142

M src-tauri/frontend/js/api.js -7

			@@ -69,13 +69,6 @@
69	69		* @returns {Promise<number>} Count of items marked read.
70	70		*/
71	71		markAllRead: (sourceId) => invoke('mark_all_read', { sourceId: sourceId \|\| null }),
72		-	/**
73		-	* Render the item as PDF and push it to the configured Supernote.
74		-	* Fails if the item has no eligible body or Supernote is unconfigured.
75		-	* @param {string} id - Item external_id.
76		-	* @returns {Promise<void>}
77		-	*/
78		-	pushToSupernote: (id) => invoke('push_item_to_supernote', { id }),
79	72		},
80	73
81	74		// Plugins: Rhai busser plugins

M src-tauri/frontend/js/detail.js -24

			@@ -132,14 +132,6 @@
132	132		actions.appendChild(openBtn);
133	133		}
134	134
135		-	if (item.supernoteEligible) {
136		-	const snBtn = document.createElement('button');
137		-	snBtn.className = 'button';
138		-	snBtn.textContent = 'Send to Supernote';
139		-	snBtn.addEventListener('click', pushToSupernote);
140		-	actions.appendChild(snBtn);
141		-	}
142		-
143	135		// Plugin-declared custom action buttons
144	136		if (item.actions && item.actions.length > 0) {
145	137		for (const action of item.actions) {
			@@ -234,22 +226,6 @@
234	226		}
235	227		}
236	228
237		-	/**
238		-	* Push the current item to the configured Supernote as a PDF.
239		-	* Surfaces backend errors (missing config, empty body, unreachable device)
240		-	* via a toast.
241		-	*/
242		-	async function pushToSupernote() {
243		-	if (!currentItem) return;
244		-	BB.ui.showToast('Rendering and pushing to Supernote...');
245		-	try {
246		-	await BB.api.items.pushToSupernote(currentItem.id);
247		-	BB.ui.showToast('Sent to Supernote', 'success');
248		-	} catch (err) {
249		-	BB.ui.showToast('Supernote push failed: ' + getErrorMessage(err), 'error');
250		-	}
251		-	}
252		-
253	229		/**
254	230		* Open the current item's URL in the system browser via Tauri shell API.
255	231		* No-op if no item is selected or the item has no URL.

M src-tauri/src/commands/items.rs -22

			@@ -99,11 +99,6 @@
99	99		pub is_read: bool,
100	100		/// Whether the user has starred/favourited this item.
101	101		pub is_starred: bool,
102		-	/// Whether the body is worth converting to PDF and pushing to a Supernote.
103		-	/// Frontend uses this to gate the "Send to Supernote" button. Always false
104		-	/// when the `supernote` feature is off, so the button stays hidden without
105		-	/// the frontend needing to know how the app was built.
106		-	pub supernote_eligible: bool,
107	102		}
108	103
109	104		/// Paginated list of item summaries.
			@@ -181,22 +176,6 @@
181	176		}
182	177
183	178		/// Convert a database feed item to a full detail response.
184		-	/// Whether an item is worth pushing to a Supernote.
185		-	///
186		-	/// Defined in both builds so `ItemDetailResponse` keeps one shape: without the
187		-	/// `supernote` feature this is always false, the frontend's eligibility check
188		-	/// fails, and the button never renders. Gating the field itself would change
189		-	/// the JSON the frontend parses depending on how the app was compiled.
190		-	#[cfg(feature = "supernote")]
191		-	fn supernote_eligible(body: Option<&str>) -> bool {
192		-	crate::commands::supernote::is_eligible(body)
193		-	}
194		-
195		-	#[cfg(not(feature = "supernote"))]
196		-	fn supernote_eligible(_body: Option<&str>) -> bool {
197		-	false
198		-	}
199		-
200	179		fn item_to_detail(item: &bb_db::DbFeedItem) -> ItemDetailResponse {
201	180		ItemDetailResponse {
202	181		id: item.id.to_string(),
			@@ -227,7 +206,6 @@
227	206		.collect(),
228	207		is_read: item.is_read,
229	208		is_starred: item.is_starred,
230		-	supernote_eligible: supernote_eligible(item.body.as_deref()),
231	209		}
232	210		}
233	211

M src-tauri/src/commands/mod.rs -4

			@@ -8,8 +8,6 @@
8	8		pub mod plugins;
9	9		pub mod query_feeds;
10	10		pub mod sources;
11		-	#[cfg(feature = "supernote")]
12		-	pub mod supernote;
13	11		pub mod sync;
14	12		pub mod themes;
15	13
			@@ -21,7 +19,5 @@
21	19		pub use plugins::*;
22	20		pub use query_feeds::*;
23	21		pub use sources::*;
24		-	#[cfg(feature = "supernote")]
25		-	pub use supernote::*;
26	22		pub use sync::*;
27	23		pub use themes::*;

D src-tauri/src/commands/supernote.rs -170

		@@ -1,170 +1,0 @@
1	-	//! Push an article to a Ratta Supernote via the local Browse & Access API.
2	-	//!
3	-	//! Config lives at `<app_data_dir>/supernote.toml`:
4	-	//!
5	-	//! ```toml
6	-	//! host = "192.168.0.18"
7	-	//! remote_dir = "Document/balanced_breakfast"
8	-	//! # passcode = "..."
9	-	//! ```
10	-	//!
11	-	//! Missing / unparseable file yields a `bad_request` from the push command,
12	-	//! so the frontend can surface a helpful message directing the user to the
13	-	//! config path.
14	-
15	-	use std::path::Path;
16	-	use std::sync::Arc;
17	-
18	-	use bb_db::ItemId;
19	-	use serde::Deserialize;
20	-	use tauri::State;
21	-	use tracing::instrument;
22	-
23	-	use crate::commands::error::ApiError;
24	-	use crate::state::AppState;
25	-
26	-	const CONFIG_FILE: &str = "supernote.toml";
27	-	const DEFAULT_REMOTE_DIR: &str = "Document/balanced_breakfast";
28	-	const MIN_BODY_CHARS: usize = 200;
29	-
30	-	#[derive(Deserialize)]
31	-	struct SupernoteFile {
32	-	host: String,
33	-	#[serde(default)]
34	-	remote_dir: Option<String>,
35	-	#[serde(default)]
36	-	passcode: Option<String>,
37	-	}
38	-
39	-	/// True iff the item body is worth converting to PDF and pushing.
40	-	///
41	-	/// The bar is intentionally low: any non-empty body over `MIN_BODY_CHARS`
42	-	/// characters qualifies. Short bodies (bare HN titles, RSS-summary blurbs)
43	-	/// aren't worth a page turn.
44	-	pub fn is_eligible(body: Option<&str>) -> bool {
45	-	body.is_some_and(\|b\| b.trim().chars().count() >= MIN_BODY_CHARS)
46	-	}
47	-
48	-	fn load(data_dir: &Path) -> Result<SupernoteFile, ApiError> {
49	-	let path = data_dir.join(CONFIG_FILE);
50	-	let raw = std::fs::read_to_string(&path).map_err(\|_\| {
51	-	ApiError::bad_request(format!(
52	-	"Supernote not configured. Create {} with `host = \"<ip>\"`.",
53	-	path.display()
54	-	))
55	-	})?;
56	-	toml::from_str::<SupernoteFile>(&raw)
57	-	.map_err(\|e\| ApiError::bad_request(format!("Malformed {CONFIG_FILE}: {e}")))
58	-	}
59	-
60	-	/// Render the item's HTML body to PDF and upload to the configured Supernote.
61	-	#[tauri::command]
62	-	#[instrument(skip_all)]
63	-	pub async fn push_item_to_supernote(
64	-	state: State<'_, Arc<AppState>>,
65	-	id: String,
66	-	) -> Result<(), ApiError> {
67	-	let item_id: ItemId = id
68	-	.parse()
69	-	.map_err(\|_\| ApiError::bad_request("Invalid item ID"))?;
70	-	let db = state.orchestrator.database();
71	-	let item = db
72	-	.items()
73	-	.get(item_id)
74	-	.await?
75	-	.ok_or_else(\|\| ApiError::not_found(format!("Item {id} not found")))?;
76	-
77	-	let body = item
78	-	.body
79	-	.clone()
80	-	.ok_or_else(\|\| ApiError::bad_request("Item has no body content to push"))?;
81	-	if !is_eligible(Some(&body)) {
82	-	return Err(ApiError::bad_request(
83	-	"Item body is too short to be worth pushing",
84	-	));
85	-	}
86	-
87	-	let cfg = load(&state.data_dir)?;
88	-	let remote_dir = cfg
89	-	.remote_dir
90	-	.unwrap_or_else(\|\| DEFAULT_REMOTE_DIR.to_string());
91	-	let title = item.title.clone().unwrap_or_else(\|\| item.bite_text.clone());
92	-	let url = item.url.clone();
93	-	let filename = pdf_filename(&title, &item.published_at);
94	-
95	-	let bytes =
96	-	tokio::task::spawn_blocking(move \|\| bb_pdf::render_article(&body, &title, url.as_deref()))
97	-	.await
98	-	.map_err(\|e\| ApiError::internal(format!("Render task join error: {e}")))?
99	-	.map_err(\|e\| ApiError::internal(format!("PDF render failed: {e}")))?;
100	-
101	-	let host = cfg.host.clone();
102	-	let passcode = cfg.passcode.clone();
103	-	tokio::task::spawn_blocking(move \|\| {
104	-	let mut sn = supernote_push::Supernote::at(&host);
105	-	if let Some(pc) = passcode {
106	-	sn = sn.with_passcode(pc);
107	-	}
108	-	sn.push_pdf(&remote_dir, &filename, &bytes)
109	-	})
110	-	.await
111	-	.map_err(\|e\| ApiError::internal(format!("Push task join error: {e}")))?
112	-	.map_err(\|e\| ApiError::plugin(format!("Supernote push failed: {e}")))?;
113	-
114	-	Ok(())
115	-	}
116	-
117	-	fn pdf_filename(title: &str, published_at: &str) -> String {
118	-	let date = published_at
119	-	.split_whitespace()
120	-	.next()
121	-	.unwrap_or(published_at);
122	-	let slug: String = title
123	-	.chars()
124	-	.map(\|c\| {
125	-	if c.is_ascii_alphanumeric() {
126	-	c.to_ascii_lowercase()
127	-	} else {
128	-	'-'
129	-	}
130	-	})
131	-	.collect();
132	-	let slug: String = slug
133	-	.split('-')
134	-	.filter(\|s\| !s.is_empty())
135	-	.collect::<Vec<_>>()
136	-	.join("-");
137	-	let slug = if slug.is_empty() { "article" } else { &slug };
138	-	let slug: String = slug.chars().take(60).collect();
139	-	format!("{date}_{slug}.pdf")
140	-	}
141	-
142	-	#[cfg(test)]
143	-	mod tests {
144	-	use super::*;
145	-
146	-	#[test]
147	-	fn eligibility_rejects_short_and_missing() {
148	-	assert!(!is_eligible(None));
149	-	assert!(!is_eligible(Some("")));
150	-	assert!(!is_eligible(Some("short")));
151	-	assert!(!is_eligible(Some(&"x".repeat(199))));
152	-	}
153	-
154	-	#[test]
155	-	fn eligibility_accepts_prose() {
156	-	assert!(is_eligible(Some(&"lorem ipsum ".repeat(50))));
157	-	}
158	-
159	-	#[test]
160	-	fn filename_is_sluggy_and_dated() {
161	-	let f = pdf_filename("Why E-Ink Rewards Slow Reading!", "2026-07-19 08:00:00");
162	-	assert_eq!(f, "2026-07-19_why-e-ink-rewards-slow-reading.pdf");
163	-	}
164	-
165	-	#[test]
166	-	fn filename_falls_back_when_title_is_symbols() {
167	-	let f = pdf_filename("///", "2026-07-19");
168	-	assert_eq!(f, "2026-07-19_article.pdf");
169	-	}
170	-	}