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Created April 29, 2021 16:06
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day.js patch for @formatjs/Intl polyfill
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Readme.md
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dayjs+1.9.6.patch
diff --git a/node_modules/dayjs/index.d.ts b/node_modules/dayjs/index.d.ts
index fcc9f4c..764cd6f 100644
--- a/node_modules/dayjs/index.d.ts
+++ b/node_modules/dayjs/index.d.ts
@@ -406,7 +406,8 @@ declare namespace dayjs {
export function extend<T = unknown>(plugin: PluginFunc<T>, option?: T): Dayjs
- export function locale(preset?: string | ILocale, object?: Partial<ILocale>, isLocal?: boolean): string
+ // prevent unexpected global locale manipulations
+ // export function locale(preset?: string | ILocale, object?: Partial<ILocale>, isLocal?: boolean): string
export function isDayjs(d: any): d is Dayjs
diff --git a/node_modules/dayjs/plugin/timezone.js b/node_modules/dayjs/plugin/timezone.js
index f5890df..190ec35 100644
--- a/node_modules/dayjs/plugin/timezone.js
+++ b/node_modules/dayjs/plugin/timezone.js
@@ -1 +1,105 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.dayjs_plugin_timezone=e()}(this,function(){"use strict";var t={year:0,month:1,day:2,hour:3,minute:4,second:5},e={};return function(n,i,o){var r,u=o().utcOffset(),a=function(t,n,i){void 0===i&&(i={});var o=new Date(t);return function(t,n){void 0===n&&(n={});var i=n.timeZoneName||"short",o=t+"|"+i,r=e[o];return r||(r=new Intl.DateTimeFormat("en-US",{hour12:!1,timeZone:t,year:"numeric",month:"2-digit",day:"2-digit",hour:"2-digit",minute:"2-digit",second:"2-digit",timeZoneName:i}),e[o]=r),r}(n,i).formatToParts(o)},f=function(e,n){for(var i=a(e,n),r=[],u=0;u<i.length;u+=1){var f=i[u],s=f.type,m=f.value,c=t[s];c>=0&&(r[c]=parseInt(m,10))}var d=r[3],v=24===d?0:d,h=r[0]+"-"+r[1]+"-"+r[2]+" "+v+":"+r[4]+":"+r[5]+":000",l=+e;return(o.utc(h).valueOf()-(l-=l%1e3))/6e4},s=i.prototype;s.tz=function(t,e){void 0===t&&(t=r);var n=this.utcOffset(),i=this.toDate().toLocaleString("en-US",{timeZone:t}),a=Math.round((this.toDate()-new Date(i))/1e3/60),f=o(i).$set("millisecond",this.$ms).utcOffset(u-a,!0);if(e){var s=f.utcOffset();f=f.add(n-s,"minute")}return f.$x.$timezone=t,f},s.offsetName=function(t){var e=this.$x.$timezone||o.tz.guess(),n=a(this.valueOf(),e,{timeZoneName:t}).find(function(t){return"timezonename"===t.type.toLowerCase()});return n&&n.value},o.tz=function(t,e,n){var i=n&&e,u=n||e||r,a=f(+o(),u);if("string"!=typeof t)return o(t).tz(u);var s=function(t,e,n){var i=t-60*e*1e3,o=f(i,n);if(e===o)return[i,e];var r=f(i-=60*(o-e)*1e3,n);return o===r?[i,o]:[t-60*Math.min(o,r)*1e3,Math.max(o,r)]}(o.utc(t,i).valueOf(),a,u),m=s[0],c=s[1],d=o(m).utcOffset(c);return d.$x.$timezone=u,d},o.tz.guess=function(){return Intl.DateTimeFormat().resolvedOptions().timeZone},o.tz.setDefault=function(t){r=t}}});
+!function(t, e) {
+ "object" == typeof exports && "undefined" != typeof module ? module.exports = e() : "function" == typeof define && define.amd ? define(e) : t.dayjs_plugin_timezone = e()
+}(this, function() {
+ "use strict";
+ var t = {
+ year: 0,
+ month: 1,
+ day: 2,
+ hour: 3,
+ minute: 4,
+ second: 5
+ },
+ e = {};
+ return function(n, i, o) {
+ var r, u = o().utcOffset(),
+ a = function(t, n, i) {
+ void 0 === i && (i = {});
+ var o = new Date(t);
+ return function(t, n) {
+ void 0 === n && (n = {});
+ var i = n.timeZoneName || "short",
+ o = t + "|" + i,
+ r = e[o];
+ return r || (r = new Intl.DateTimeFormat("en-US", {
+ hour12: !1,
+ timeZone: t,
+ year: "numeric",
+ month: "2-digit",
+ day: "2-digit",
+ hour: "2-digit",
+ minute: "2-digit",
+ second: "2-digit",
+ timeZoneName: i
+ }), e[o] = r), r
+ }(n, i).formatToParts(o)
+ },
+ f = function(e, n) {
+ for (var i = a(e, n), r = [], u = 0; u < i.length; u += 1) {
+ var f = i[u],
+ s = f.type,
+ m = f.value,
+ c = t[s];
+ c >= 0 && (r[c] = parseInt(m, 10))
+ }
+ var d = r[3],
+ v = 24 === d ? 0 : d,
+ h = r[0] + "-" + r[1] + "-" + r[2] + " " + v + ":" + r[4] + ":" + r[5] + ":000",
+ l = +e;
+ return (o.utc(h).valueOf() - (l -= l % 1e3)) / 6e4
+ },
+ s = i.prototype;
+ s.tz = function(t, e) {
+ void 0 === t && (t = r);
+ var n = this.utcOffset(),
+ // HACK https://github.com/iamkun/dayjs/issues/1377
+ i = Intl.DateTimeFormat('en-us', {
+ year: 'numeric',
+ month: '2-digit',
+ day: '2-digit',
+ hour: '2-digit',
+ minute: '2-digit',
+ second: '2-digit',
+ hour12: false,
+ timeZone: t,
+ })
+ .format(this.toDate())
+ .replace(/(\d{2})\/(\d{2})\/(\d{4}),/g, '$3-$1-$2'),
+ a = Math.round((this.toDate() - new Date(i)) / 1e3 / 60),
+ f = o(i).$set("millisecond", this.$ms).utcOffset(u - a, !0);
+ if (e) {
+ var s = f.utcOffset();
+ f = f.add(n - s, "minute")
+ }
+ return f.$x.$timezone = t, f
+ }, s.offsetName = function(t) {
+ var e = this.$x.$timezone || o.tz.guess(),
+ n = a(this.valueOf(), e, {
+ timeZoneName: t
+ }).find(function(t) {
+ return "timezonename" === t.type.toLowerCase()
+ });
+ return n && n.value
+ }, o.tz = function(t, e, n) {
+ var i = n && e,
+ u = n || e || r,
+ a = f(+o(), u);
+ if ("string" != typeof t) return o(t).tz(u);
+ var s = function(t, e, n) {
+ var i = t - 60 * e * 1e3,
+ o = f(i, n);
+ if (e === o) return [i, e];
+ var r = f(i -= 60 * (o - e) * 1e3, n);
+ return o === r ? [i, o] : [t - 60 * Math.min(o, r) * 1e3, Math.max(o, r)]
+ }(o.utc(t, i).valueOf(), a, u),
+ m = s[0],
+ c = s[1],
+ d = o(m).utcOffset(c);
+ return d.$x.$timezone = u, d
+ }, o.tz.guess = function() {
+ return Intl.DateTimeFormat().resolvedOptions().timeZone
+ }, o.tz.setDefault = function(t) {
+ r = t
+ }
+ }
+});
\ No newline at end of file
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