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fix(util): change filename truncation to end truncation, add truncateMiddle utility

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David Hill
2026-01-24 18:03:46 +00:00
parent 0d41f1fc24
commit bfb0885371
1 changed files with 7 additions and 2 deletions
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9
packages/util/src/path.ts
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@@ -22,11 +22,16 @@ export function getFilenameTruncated(path: string | undefined, maxLength: number
const filename = getFilename(path) const filename = getFilename(path)
if (filename.length <= maxLength) return filename if (filename.length <= maxLength) return filename
const lastDot = filename.lastIndexOf(".") const lastDot = filename.lastIndexOf(".")
const name = lastDot <= 0 ? filename : filename.slice(0, lastDot)
const ext = lastDot <= 0 ? "" : filename.slice(lastDot) const ext = lastDot <= 0 ? "" : filename.slice(lastDot)
const available = maxLength - ext.length - 1 // -1 for ellipsis const available = maxLength - ext.length - 1 // -1 for ellipsis
if (available <= 0) return filename.slice(0, maxLength - 1) + "…" if (available <= 0) return filename.slice(0, maxLength - 1) + "…"
return filename.slice(0, available) + "…" + ext
}
export function truncateMiddle(text: string, maxLength: number = 20) {
if (text.length <= maxLength) return text
const available = maxLength - 1 // -1 for ellipsis
const start = Math.ceil(available / 2) const start = Math.ceil(available / 2)
const end = Math.floor(available / 2) const end = Math.floor(available / 2)
return name.slice(0, start) + "…" + name.slice(-end) + ext return text.slice(0, start) + "…" + text.slice(-end)
} }