.gitignore added
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / table / node_modules / ajv / lib / runtime / timestamp.ts
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/table/node_modules/ajv/lib/runtime/timestamp.ts b/.config/coc/extensions/node_modules/coc-prettier/node_modules/table/node_modules/ajv/lib/runtime/timestamp.ts
new file mode 100644 (file)
index 0000000..fed0e3b
--- /dev/null
@@ -0,0 +1,29 @@
+const DATE_TIME = /^(\d\d\d\d)-(\d\d)-(\d\d)(?:t|\s)(\d\d):(\d\d):(\d\d)(?:\.\d+)?(?:z|([+-]\d\d)(?::?(\d\d))?)$/i
+const DAYS = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
+
+export default function validTimestamp(str: string): boolean {
+  // http://tools.ietf.org/html/rfc3339#section-5.6
+  const matches: string[] | null = DATE_TIME.exec(str)
+  if (!matches) return false
+  const y: number = +matches[1]
+  const m: number = +matches[2]
+  const d: number = +matches[3]
+  const hr: number = +matches[4]
+  const min: number = +matches[5]
+  const sec: number = +matches[6]
+  const tzH: number = +(matches[7] || 0)
+  const tzM: number = +(matches[8] || 0)
+  return (
+    m >= 1 &&
+    m <= 12 &&
+    d >= 1 &&
+    (d <= DAYS[m] ||
+      // leap year: https://tools.ietf.org/html/rfc3339#appendix-C
+      (m === 2 && d === 29 && (y % 100 === 0 ? y % 400 === 0 : y % 4 === 0))) &&
+    ((hr <= 23 && min <= 59 && sec <= 59) ||
+      // leap second
+      (hr - tzH === 23 && min - tzM === 59 && sec === 60))
+  )
+}
+
+validTimestamp.code = 'require("ajv/dist/runtime/timestamp").default'