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website: snapshot

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nym21
2026-01-23 22:03:01 +01:00
parent f7bfe5ecaa
commit 9b706dfaee
49 changed files with 631818 additions and 1298 deletions
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43
website/scripts/options/unused.js
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@@ -1,21 +1,22 @@
/** Track unused metrics (dev only) */
import { localhost } from "../utils/env.js";
/** @type {Set<AnyMetricPattern> | null} */
export const unused = localhost ? new Set() : null;
/** @type {Map<AnyMetricPattern, string[]> | null} */
export const unused = localhost ? new Map() : null;
/**
* Walk and collect AnyMetricPatterns
* @param {TreeNode | null | undefined} node
* @param {Set<AnyMetricPattern>} set
* @param {Map<AnyMetricPattern, string[]>} map
* @param {string[]} path
*/
function walk(node, set) {
function walk(node, map, path) {
if (node && "by" in node) {
set.add(/** @type {AnyMetricPattern} */ (node));
map.set(/** @type {AnyMetricPattern} */ (node), path);
} else if (node && typeof node === "object") {
for (const value of Object.values(node)) {
walk(/** @type {TreeNode | null | undefined} */ (value), set);
for (const [key, value] of Object.entries(node)) {
walk(/** @type {TreeNode | null | undefined} */ (value), map, [
...path,
key,
]);
}
}
}
@@ -25,7 +26,7 @@ function walk(node, set) {
* @param {TreeNode} tree
*/
export function collect(tree) {
if (unused) walk(tree, unused);
if (unused) walk(tree, unused, []);
}
/**
@@ -39,6 +40,22 @@ export function markUsed(metric) {
/** Log unused metrics to console */
export function logUnused() {
if (!unused?.size) return;
const paths = [...unused].map((m) => Object.values(m.by)[0].path);
console.warn("Unused metrics:", paths);
/** @type {Record<string, any>} */
const tree = {};
for (const path of unused.values()) {
let current = tree;
for (let i = 0; i < path.length; i++) {
const part = path[i];
if (i === path.length - 1) {
current[part] = null;
} else {
current[part] = current[part] || {};
current = current[part];
}
}
}
console.log("Unused metrics:", { count: unused.size, tree });
}