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| author | Shoubhit Dash <[email protected]> | 2026-04-16 17:30:14 +0530 |
|---|---|---|
| committer | Shoubhit Dash <[email protected]> | 2026-04-16 17:30:14 +0530 |
| commit | 2e18a603f0ea24154908e748493fd4bfaa74fc00 (patch) | |
| tree | b723e00af2821b213573b16fa199b64babd5f1f5 /packages/util/src/identifier.ts | |
| parent | 9819eb04614fd607cacb07d754052f1531a82331 (diff) | |
| parent | 7341718f9234b0cf3a8758c87e91d2006b71bff6 (diff) | |
| download | opencode-2e18a603f0ea24154908e748493fd4bfaa74fc00.tar.gz opencode-2e18a603f0ea24154908e748493fd4bfaa74fc00.zip | |
merge dev
Diffstat (limited to 'packages/util/src/identifier.ts')
| -rw-r--r-- | packages/util/src/identifier.ts | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/packages/util/src/identifier.ts b/packages/util/src/identifier.ts deleted file mode 100644 index ba28a351b..000000000 --- a/packages/util/src/identifier.ts +++ /dev/null @@ -1,48 +0,0 @@ -import { randomBytes } from "crypto" - -export namespace Identifier { - const LENGTH = 26 - - // State for monotonic ID generation - let lastTimestamp = 0 - let counter = 0 - - export function ascending() { - return create(false) - } - - export function descending() { - return create(true) - } - - function randomBase62(length: number): string { - const chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" - let result = "" - const bytes = randomBytes(length) - for (let i = 0; i < length; i++) { - result += chars[bytes[i] % 62] - } - return result - } - - export function create(descending: boolean, timestamp?: number): string { - const currentTimestamp = timestamp ?? Date.now() - - if (currentTimestamp !== lastTimestamp) { - lastTimestamp = currentTimestamp - counter = 0 - } - counter++ - - let now = BigInt(currentTimestamp) * BigInt(0x1000) + BigInt(counter) - - now = descending ? ~now : now - - const timeBytes = Buffer.alloc(6) - for (let i = 0; i < 6; i++) { - timeBytes[i] = Number((now >> BigInt(40 - 8 * i)) & BigInt(0xff)) - } - - return timeBytes.toString("hex") + randomBase62(LENGTH - 12) - } -} |
