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-rw-r--r--node_modules/js-yaml/lib/js-yaml/type/timestamp.js88
1 files changed, 88 insertions, 0 deletions
diff --git a/node_modules/js-yaml/lib/js-yaml/type/timestamp.js b/node_modules/js-yaml/lib/js-yaml/type/timestamp.js
new file mode 100644
index 0000000..8fa9c58
--- /dev/null
+++ b/node_modules/js-yaml/lib/js-yaml/type/timestamp.js
@@ -0,0 +1,88 @@
+'use strict';
+
+var Type = require('../type');
+
+var YAML_DATE_REGEXP = new RegExp(
+ '^([0-9][0-9][0-9][0-9])' + // [1] year
+ '-([0-9][0-9])' + // [2] month
+ '-([0-9][0-9])$'); // [3] day
+
+var YAML_TIMESTAMP_REGEXP = new RegExp(
+ '^([0-9][0-9][0-9][0-9])' + // [1] year
+ '-([0-9][0-9]?)' + // [2] month
+ '-([0-9][0-9]?)' + // [3] day
+ '(?:[Tt]|[ \\t]+)' + // ...
+ '([0-9][0-9]?)' + // [4] hour
+ ':([0-9][0-9])' + // [5] minute
+ ':([0-9][0-9])' + // [6] second
+ '(?:\\.([0-9]*))?' + // [7] fraction
+ '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
+ '(?::([0-9][0-9]))?))?$'); // [11] tz_minute
+
+function resolveYamlTimestamp(data) {
+ if (data === null) return false;
+ if (YAML_DATE_REGEXP.exec(data) !== null) return true;
+ if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
+ return false;
+}
+
+function constructYamlTimestamp(data) {
+ var match, year, month, day, hour, minute, second, fraction = 0,
+ delta = null, tz_hour, tz_minute, date;
+
+ match = YAML_DATE_REGEXP.exec(data);
+ if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
+
+ if (match === null) throw new Error('Date resolve error');
+
+ // match: [1] year [2] month [3] day
+
+ year = +(match[1]);
+ month = +(match[2]) - 1; // JS month starts with 0
+ day = +(match[3]);
+
+ if (!match[4]) { // no hour
+ return new Date(Date.UTC(year, month, day));
+ }
+
+ // match: [4] hour [5] minute [6] second [7] fraction
+
+ hour = +(match[4]);
+ minute = +(match[5]);
+ second = +(match[6]);
+
+ if (match[7]) {
+ fraction = match[7].slice(0, 3);
+ while (fraction.length < 3) { // milli-seconds
+ fraction += '0';
+ }
+ fraction = +fraction;
+ }
+
+ // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+
+ if (match[9]) {
+ tz_hour = +(match[10]);
+ tz_minute = +(match[11] || 0);
+ delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+ if (match[9] === '-') delta = -delta;
+ }
+
+ date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
+
+ if (delta) date.setTime(date.getTime() - delta);
+
+ return date;
+}
+
+function representYamlTimestamp(object /*, style*/) {
+ return object.toISOString();
+}
+
+module.exports = new Type('tag:yaml.org,2002:timestamp', {
+ kind: 'scalar',
+ resolve: resolveYamlTimestamp,
+ construct: constructYamlTimestamp,
+ instanceOf: Date,
+ represent: representYamlTimestamp
+});