Add node_modules

node_modules/yaml/dist/schema/yaml-1.1/timestamp.js

@@ -0,0 +1,105 @@
+'use strict';
+
+var stringifyNumber = require('../../stringify/stringifyNumber.js');
+
+/** Internal types handle bigint as number, because TS can't figure it out. */
+function parseSexagesimal(str, asBigInt) {
+    const sign = str[0];
+    const parts = sign === '-' || sign === '+' ? str.substring(1) : str;
+    const num = (n) => asBigInt ? BigInt(n) : Number(n);
+    const res = parts
+        .replace(/_/g, '')
+        .split(':')
+        .reduce((res, p) => res * num(60) + num(p), num(0));
+    return (sign === '-' ? num(-1) * res : res);
+}
+/**
+ * hhhh:mm:ss.sss
+ *
+ * Internal types handle bigint as number, because TS can't figure it out.
+ */
+function stringifySexagesimal(node) {
+    let { value } = node;
+    let num = (n) => n;
+    if (typeof value === 'bigint')
+        num = n => BigInt(n);
+    else if (isNaN(value) || !isFinite(value))
+        return stringifyNumber.stringifyNumber(node);
+    let sign = '';
+    if (value < 0) {
+        sign = '-';
+        value *= num(-1);
+    }
+    const _60 = num(60);
+    const parts = [value % _60]; // seconds, including ms
+    if (value < 60) {
+        parts.unshift(0); // at least one : is required
+    }
+    else {
+        value = (value - parts[0]) / _60;
+        parts.unshift(value % _60); // minutes
+        if (value >= 60) {
+            value = (value - parts[0]) / _60;
+            parts.unshift(value); // hours
+        }
+    }
+    return (sign +
+        parts
+            .map(n => (n < 10 ? '0' + String(n) : String(n)))
+            .join(':')
+            .replace(/000000\d*$/, '') // % 60 may introduce error
+    );
+}
+const intTime = {
+    identify: value => typeof value === 'bigint' || Number.isInteger(value),
+    default: true,
+    tag: 'tag:yaml.org,2002:int',
+    format: 'TIME',
+    test: /^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+$/,
+    resolve: (str, _onError, { intAsBigInt }) => parseSexagesimal(str, intAsBigInt),
+    stringify: stringifySexagesimal
+};
+const floatTime = {
+    identify: value => typeof value === 'number',
+    default: true,
+    tag: 'tag:yaml.org,2002:float',
+    format: 'TIME',
+    test: /^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*$/,
+    resolve: str => parseSexagesimal(str, false),
+    stringify: stringifySexagesimal
+};
+const timestamp = {
+    identify: value => value instanceof Date,
+    default: true,
+    tag: 'tag:yaml.org,2002:timestamp',
+    // If the time zone is omitted, the timestamp is assumed to be specified in UTC. The time part
+    // may be omitted altogether, resulting in a date format. In such a case, the time part is
+    // assumed to be 00:00:00Z (start of day, UTC).
+    test: RegExp('^([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})' + // YYYY-Mm-Dd
+        '(?:' + // time is optional
+        '(?:t|T|[ \\t]+)' + // t | T | whitespace
+        '([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2}(\\.[0-9]+)?)' + // Hh:Mm:Ss(.ss)?
+        '(?:[ \\t]*(Z|[-+][012]?[0-9](?::[0-9]{2})?))?' + // Z | +5 | -03:30
+        ')?$'),
+    resolve(str) {
+        const match = str.match(timestamp.test);
+        if (!match)
+            throw new Error('!!timestamp expects a date, starting with yyyy-mm-dd');
+        const [, year, month, day, hour, minute, second] = match.map(Number);
+        const millisec = match[7] ? Number((match[7] + '00').substr(1, 3)) : 0;
+        let date = Date.UTC(year, month - 1, day, hour || 0, minute || 0, second || 0, millisec);
+        const tz = match[8];
+        if (tz && tz !== 'Z') {
+            let d = parseSexagesimal(tz, false);
+            if (Math.abs(d) < 30)
+                d *= 60;
+            date -= 60000 * d;
+        }
+        return new Date(date);
+    },
+    stringify: ({ value }) => value.toISOString().replace(/((T00:00)?:00)?\.000Z$/, '')
+};
+
+exports.floatTime = floatTime;
+exports.intTime = intTime;
+exports.timestamp = timestamp;