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l0ng-ai
deec86fab9
It was a live metrics view, not a setting, and duplicated the memory indicator's popup, its status bar toggle and Clear Caches. Claude-Session: https://claude.ai/code/session_01B65qLEKnkeYTGdbwhLpjCu
60 lines
2.2 KiB
TypeScript
60 lines
2.2 KiB
TypeScript
/** IDEA-style compact numbers for the memory indicator and diagnostics. */
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const KB = 1024;
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const MB = KB * 1024;
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const GB = MB * 1024;
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function trim(n: number): string {
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return n.toFixed(1).replace(/\.0$/, "");
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}
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/** `512B`, `12K`, `412M`, `1.9G`, `2G` (binary units, like IDEA's indicator). */
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export function formatBytes(bytes: number | null | undefined): string {
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if (bytes == null || !Number.isFinite(bytes) || bytes < 0) return "–";
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if (bytes < KB) return `${Math.round(bytes)}B`;
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if (bytes < MB) return `${Math.round(bytes / KB)}K`;
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// Round first so 1023.6M shows as 1G, not 1024M.
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const m = Math.round(bytes / MB);
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if (m < 1024) return `${m}M`;
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return `${trim(bytes / GB)}G`;
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}
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/** `560 MB`, `1.1 GB`, `12 KB` (binary units, as Activity Monitor and the Task Manager show them). */
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export function formatSize(bytes: number | null | undefined): string {
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if (bytes == null || !Number.isFinite(bytes) || bytes < 0) return "–";
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if (bytes < KB) return `${Math.round(bytes)} B`;
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if (bytes < MB) return `${Math.round(bytes / KB)} KB`;
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const m = Math.round(bytes / MB);
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if (m < 1024) return `${m} MB`;
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return `${trim(bytes / GB)} GB`;
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}
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/** `0.4 ms`, `16 ms`, `2.3 s`. */
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export function formatMs(ms: number | null | undefined): string {
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if (ms == null || !Number.isFinite(ms)) return "–";
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if (ms < 10) return `${trim(ms)} ms`;
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if (ms < 1000) return `${Math.round(ms)} ms`;
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return `${trim(ms / 1000)} s`;
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}
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/** `42s`, `5m 03s`, `2h 07m`, `3d 4h`. */
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export function formatUptime(ms: number | null | undefined): string {
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if (ms == null || !Number.isFinite(ms) || ms < 0) return "–";
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const s = Math.floor(ms / 1000);
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const pad = (n: number) => String(n).padStart(2, "0");
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if (s < 60) return `${s}s`;
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const m = Math.floor(s / 60);
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if (m < 60) return `${m}m ${pad(s % 60)}s`;
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const h = Math.floor(m / 60);
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if (h < 24) return `${h}h ${pad(m % 60)}m`;
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return `${Math.floor(h / 24)}d ${h % 24}h`;
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}
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/** `1,234` style grouping without locale surprises. */
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export function formatCount(n: number | null | undefined): string {
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if (n == null || !Number.isFinite(n)) return "–";
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return Math.round(n)
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.toString()
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.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
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}
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