robojerk/codeql-action

Update checked-in dependencies

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github-actions[bot] 2024-06-12 12:24:26 +00:00
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commit 9ee83fa7ef
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102
node_modules/uuid/dist/esm-node/v1.js generated vendored
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@ -1,95 +1,125 @@
import rng from './rng.js';
import { unsafeStringify } from './stringify.js'; // **`v1()` - Generate time-based UUID**
import { unsafeStringify } from './stringify.js';
// **`v1()` - Generate time-based UUID**
//
// Inspired by https://github.com/LiosK/UUID.js
// and http://docs.python.org/library/uuid.html
let _nodeId;
let _clockseq;
let _clockseq; // Previous uuid creation time
// Previous uuid creation time
let _lastMSecs = 0;
let _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
let _lastNSecs = 0;
// See https://github.com/uuidjs/uuid for API details
function v1(options, buf, offset) {
let i = buf && offset || 0;
const b = buf || new Array(16);
options = options || {};
let node = options.node || _nodeId;
let clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
// specified. We do this lazily to minimize issues related to insufficient
// system entropy. See #189
let node = options.node;
let clockseq = options.clockseq;
// v1 only: Use cached `node` and `clockseq` values
if (!options._v6) {
if (!node) {
node = _nodeId;
}
if (clockseq == null) {
clockseq = _clockseq;
}
}
// Handle cases where we need entropy. We do this lazily to minimize issues
// related to insufficient system entropy. See #189
if (node == null || clockseq == null) {
const seedBytes = options.random || (options.rng || rng)();
// Randomize node
if (node == null) {
// Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];
node = [seedBytes[0], seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];
// v1 only: cache node value for reuse
if (!_nodeId && !options._v6) {
// per RFC4122 4.5: Set MAC multicast bit (v1 only)
node[0] |= 0x01; // Set multicast bit
_nodeId = node;
}
}
// Randomize clockseq
if (clockseq == null) {
// Per 4.2.2, randomize (14 bit) clockseq
clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
if (_clockseq === undefined && !options._v6) {
_clockseq = clockseq;
}
}
} // UUID timestamps are 100 nano-second units since the Gregorian epoch,
// (1582-10-15 00:00). JSNumbers aren't precise enough for this, so
// time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
}
// v1 & v6 timestamps are 100 nano-second units since the Gregorian epoch,
// (1582-10-15 00:00). JSNumbers aren't precise enough for this, so time is
// handled internally as 'msecs' (integer milliseconds) and 'nsecs'
// (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
let msecs = options.msecs !== undefined ? options.msecs : Date.now();
let msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
// Per 4.2.1.2, use count of uuid's generated during the current clock
// cycle to simulate higher resolution clock
let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
// Time since last uuid creation (in msecs)
const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000;
// Per 4.2.1.2, Bump clockseq on clock regression
if (dt < 0 && options.clockseq === undefined) {
clockseq = clockseq + 1 & 0x3fff;
} // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
}
// Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
// time interval
if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
nsecs = 0;
} // Per 4.2.1.2 Throw error if too many uuids are requested
}
// Per 4.2.1.2 Throw error if too many uuids are requested
if (nsecs >= 10000) {
throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
}
_lastMSecs = msecs;
_lastNSecs = nsecs;
_clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
_clockseq = clockseq;
msecs += 12219292800000; // `time_low`
// Per 4.1.4 - Convert from unix epoch to Gregorian epoch
msecs += 12219292800000;
// `time_low`
const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
b[i++] = tl >>> 24 & 0xff;
b[i++] = tl >>> 16 & 0xff;
b[i++] = tl >>> 8 & 0xff;
b[i++] = tl & 0xff; // `time_mid`
b[i++] = tl & 0xff;
// `time_mid`
const tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
b[i++] = tmh >>> 8 & 0xff;
b[i++] = tmh & 0xff; // `time_high_and_version`
b[i++] = tmh & 0xff;
// `time_high_and_version`
b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
b[i++] = tmh >>> 16 & 0xff;
b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
// `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
b[i++] = clockseq >>> 8 | 0x80;
b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low`
b[i++] = clockseq & 0xff; // `node`
// `clock_seq_low`
b[i++] = clockseq & 0xff;
// `node`
for (let n = 0; n < 6; ++n) {
b[i + n] = node[n];
}
return buf || unsafeStringify(b);
}
export default v1;