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chore(dev): tweak some workflows

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This commit is contained in:
syuilo
2026-06-26 16:51:54 +09:00
parent 08ca482bcd
commit 2747fd0348
4 changed files with 63 additions and 81 deletions
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packages/backend/scripts/measure-memory.mts
+14 -14
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@@ -10,7 +10,7 @@ import { dirname, join } from 'node:path';
import { tmpdir } from 'node:os';
//import * as http from 'node:http';
import * as fs from 'node:fs/promises';
import { heapSnapshotCategories, type HeapSnapshotData } from '../../../.github/scripts/heap-snapshot-util.mts';
import { heapSnapshotCategory, type HeapSnapshotData } from '../../../.github/scripts/heap-snapshot-util.mts';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
@@ -104,14 +104,14 @@ function isSystemNode(type, name) {
name.startsWith('(system ');
}
function classifyHeapSnapshotNode(type, name) {
if (type === 'code') return 'Code';
if (type === 'string' || type === 'concatenated string' || type === 'sliced string') return 'Strings';
if (isTypedArrayNode(type, name)) return 'Typed arrays';
if (type === 'array' || (type === 'object' && name === 'Array')) return 'JS arrays';
if (isSystemNode(type, name)) return 'System objects';
if (otherJsNodeTypes.has(type)) return 'Other JS objects';
return 'Other non-JS objects';
function classifyHeapSnapshotNode(type, name): keyof typeof heapSnapshotCategory {
if (type === 'code') return 'code';
if (type === 'string' || type === 'concatenated string' || type === 'sliced string') return 'strings';
if (isTypedArrayNode(type, name)) return 'typedArrays';
if (type === 'array' || (type === 'object' && name === 'Array')) return 'jsArrays';
if (isSystemNode(type, name)) return 'systemObjects';
if (otherJsNodeTypes.has(type)) return 'otherJsObjects';
return 'otherNonJsObjects';
}
function sanitizeHeapSnapshotBreakdownLabel(value, fallback = 'unknown') {
@@ -210,15 +210,15 @@ function analyzeHeapSnapshot(snapshot) {
if (!Array.isArray(nodeTypeNames)) throw new Error('Invalid heap snapshot node types');
function createEmptyHeapSnapshotCategoryMap() {
return Object.fromEntries(heapSnapshotCategories.map(category => [category, 0])) as Record<typeof heapSnapshotCategories[number], number>;
return Object.fromEntries(Object.keys(heapSnapshotCategory).map(category => [category, 0])) as Record<keyof typeof heapSnapshotCategory, number>;
}
const fieldCount = nodeFields.length;
const categories = createEmptyHeapSnapshotCategoryMap();
const nodeCounts = createEmptyHeapSnapshotCategoryMap();
const breakdowns = Object.fromEntries(
heapSnapshotCategories
.filter(category => category !== 'Total')
(Object.keys(heapSnapshotCategory) as (keyof typeof heapSnapshotCategory)[])
.filter(category => category !== 'total')
.map(category => [category, {}]),
);
@@ -233,9 +233,9 @@ function analyzeHeapSnapshot(snapshot) {
const category = classifyHeapSnapshotNode(type, name);
categories[category] += selfSize;
categories.Total += selfSize;
categories.total += selfSize;
nodeCounts[category]++;
nodeCounts.Total++;
nodeCounts.total++;
addValue(breakdowns[category], classifyHeapSnapshotBreakdown(category, type, name), selfSize);
}