Google Appscript webpacked module not working-CodePudding

I'm trying to create some automated scripts using Google AppScript. To help I'm using some npm modules and using Webpack to make them available in GAS. I followed an online tutorial but the script created doesn't work and I'm at a loss. Appscript says Dayjs is undefined so I'm wondering if I messed up when creating the Webpack/minimised version somehow.

Code.gs:


const testDayjs = () => console.log (
    dayjs()
    .startOf('month')
    .add(1, 'day')
    .set('year', 2022)
    .format('YYYY-MM-DD HH:mm:ss')
);
console.log ('finished', Dayjs)

Day.gs:

var Dayjs;(()=>{var t={484:function(t){t.exports=function(){"use strict";var t=6e4,e=36e5,n="millisecond",r="second",i="minute",s="hour",u="day",a="week",o="month",f="quarter",h="year",c="date",d="Invalid Date",l=/^(\d{4})[-/]?(\d{1,2})?[-/]?(\d{0,2})[Tt\s]*(\d{1,2})?:?(\d{1,2})?:?(\d{1,2})?[.:]?(\d )?$/,$=/\[([^\]] )]|Y{1,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g,y={name:"en",weekdays:"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),months:"January_February_March_April_May_June_July_August_September_October_November_December".split("_")},v=function(t,e,n){var r=String(t);return!r||r.length>=e?t:"" Array(e 1-r.length).join(n) t},M={s:v,z:function(t){var e=-t.utcOffset(),n=Math.abs(e),r=Math.floor(n/60),i=n`;return(e<=0?" ":"-") v(r,2,"0") ":" v(i,2,"0")},m:function t(e,n){if(e.date()<n.date())return-t(n,e);var r=12*(n.year()-e.year()) (n.month()-e.month()),i=e.clone().add(r,o),s=n-i<0,u=e.clone().add(r (s?-1:1),o);return (-(r (n-i)/(s?i-u:u-i))||0)},a:function(t){return t<0?Math.ceil(t)||0:Math.floor(t)},p:function(t){return{M:o,y:h,w:a,d:u,D:c,h:s,m:i,s:r,ms:n,Q:f}[t]||String(t||"").toLowerCase().replace(/s$/,"")},u:function(t){return void 0===t}},m="en",g={};g[m]=y;var p=function(t){return t instanceof O},D=function t(e,n,r){var i;if(!e)return m;if("string"==typeof e){var s=e.toLowerCase();g[s]&&(i=s),n&&(g[s]=n,i=s);var u=e.split("-");if(!i&&u.length>1)return t(u[0])}else{var a=e.name;g[a]=e,i=a}return!r&&i&&(m=i),i||!r&&m},S=function(t,e){if(p(t))return t.clone();var n="object"==typeof e?e:{};return n.date=t,n.args=arguments,new O(n)},w=M;w.l=D,w.i=p,w.w=function(t,e){return S(t,{locale:e.$L,utc:e.$u,x:e.$x,$offset:e.$offset})};var O=function(){function y(t){this.$L=D(t.locale,null,!0),this.parse(t)}var v=y.prototype;return v.parse=function(t){this.$d=function(t){var e=t.date,n=t.utc;if(null===e)return new Date(NaN);if(w.u(e))return new Date;if(e instanceof Date)return new Date(e);if("string"==typeof e&&!/Z$/i.test(e)){var r=e.match(l);if(r){var i=r[2]-1||0,s=(r[7]||"0").substring(0,3);return n?new Date(Date.UTC(r[1],i,r[3]||1,r[4]||0,r[5]||0,r[6]||0,s)):new Date(r[1],i,r[3]||1,r[4]||0,r[5]||0,r[6]||0,s)}}return new Date(e)}(t),this.$x=t.x||{},this.init()},v.init=function(){var t=this.$d;this.$y=t.getFullYear(),this.$M=t.getMonth(),this.$D=t.getDate(),this.$W=t.getDay(),this.$H=t.getHours(),this.$m=t.getMinutes(),this.$s=t.getSeconds(),this.$ms=t.getMilliseconds()},v.$utils=function(){return w},v.isValid=function(){return!(this.$d.toString()===d)},v.isSame=function(t,e){var n=S(t);return this.startOf(e)<=n&&n<=this.endOf(e)},v.isAfter=function(t,e){return S(t)<this.startOf(e)},v.isBefore=function(t,e){return this.endOf(e)<S(t)},v.$g=function(t,e,n){return w.u(t)?this[e]:this.set(n,t)},v.unix=function(){return Math.floor(this.valueOf()/1e3)},v.valueOf=function(){return this.$d.getTime()},v.startOf=function(t,e){var n=this,f=!!w.u(e)||e,d=w.p(t),l=function(t,e){var r=w.w(n.$u?Date.UTC(n.$y,e,t):new Date(n.$y,e,t),n);return f?r:r.endOf(u)},$=function(t,e){return w.w(n.toDate()[t].apply(n.toDate("s"),(f?[0,0,0,0]:[23,59,59,999]).slice(e)),n)},y=this.$W,v=this.$M,M=this.$D,m="set" (this.$u?"UTC":"");switch(d){case h:return f?l(1,0):l(31,11);case o:return f?l(1,v):l(0,v 1);case a:var g=this.$locale().weekStart||0,p=(y<g?y 7:y)-g;return l(f?M-p:M (6-p),v);case u:case c:return $(m "Hours",0);case s:return $(m "Minutes",1);case i:return $(m "Seconds",2);case r:return $(m "Milliseconds",3);default:return this.clone()}},v.endOf=function(t){return this.startOf(t,!1)},v.$set=function(t,e){var a,f=w.p(t),d="set" (this.$u?"UTC":""),l=(a={},a[u]=d "Date",a[c]=d "Date",a[o]=d "Month",a[h]=d "FullYear",a[s]=d "Hours",a[i]=d "Minutes",a[r]=d "Seconds",a[n]=d "Milliseconds",a)[f],$=f===u?this.$D (e-this.$W):e;if(f===o||f===h){var y=this.clone().set(c,1);y.$d[l]($),y.init(),this.$d=y.set(c,Math.min(this.$D,y.daysInMonth())).$d}else l&&this.$d[l]($);return this.init(),this},v.set=function(t,e){return this.clone().$set(t,e)},v.get=function(t){return this[w.p(t)]()},v.add=function(n,f){var c,d=this;n=Number(n);var l=w.p(f),$=function(t){var e=S(d);return w.w(e.date(e.date() Math.round(t*n)),d)};if(l===o)return this.set(o,this.$M n);if(l===h)return this.set(h,this.$y n);if(l===u)return $(1);if(l===a)return $(7);var y=(c={},c[i]=t,c[s]=e,c[r]=1e3,c)[l]||1,v=this.$d.getTime() n*y;return w.w(v,this)},v.subtract=function(t,e){return this.add(-1*t,e)},v.format=function(t){var e=this,n=this.$locale();if(!this.isValid())return n.invalidDate||d;var r=t||"YYYY-MM-DDTHH:mm:ssZ",i=w.z(this),s=this.$H,u=this.$m,a=this.$M,o=n.weekdays,f=n.months,h=function(t,n,i,s){return t&&(t[n]||t(e,r))||i[n].slice(0,s)},c=function(t){return w.s(s||12,t,"0")},l=n.meridiem||function(t,e,n){var r=t<12?"AM":"PM";return n?r.toLowerCase():r},y={YY:String(this.$y).slice(-2),YYYY:this.$y,M:a 1,MM:w.s(a 1,2,"0"),MMM:h(n.monthsShort,a,f,3),MMMM:h(f,a),D:this.$D,DD:w.s(this.$D,2,"0"),d:String(this.$W),dd:h(n.weekdaysMin,this.$W,o,2),ddd:h(n.weekdaysShort,this.$W,o,3),dddd:o[this.$W],H:String(s),HH:w.s(s,2,"0"),h:c(1),hh:c(2),a:l(s,u,!0),A:l(s,u,!1),m:String(u),mm:w.s(u,2,"0"),s:String(this.$s),ss:w.s(this.$s,2,"0"),SSS:w.s(this.$ms,3,"0"),Z:i};return r.replace($,(function(t,e){return e||y[t]||i.replace(":","")}))},v.utcOffset=function(){return 15*-Math.round(this.$d.getTimezoneOffset()/15)},v.diff=function(n,c,d){var l,$=w.p(c),y=S(n),v=(y.utcOffset()-this.utcOffset())*t,M=this-y,m=w.m(this,y);return m=(l={},l[h]=m/12,l[o]=m,l[f]=m/3,l[a]=(M-v)/6048e5,l[u]=(M-v)/864e5,l[s]=M/e,l[i]=M/t,l[r]=M/1e3,l)[$]||M,d?m:w.a(m)},v.daysInMonth=function(){return this.endOf(o).$D},v.$locale=function(){return g[this.$L]},v.locale=function(t,e){if(!t)return this.$L;var n=this.clone(),r=D(t,e,!0);return r&&(n.$L=r),n},v.clone=function(){return w.w(this.$d,this)},v.toDate=function(){return new Date(this.valueOf())},v.toJSON=function(){return this.isValid()?this.toISOString():null},v.toISOString=function(){return this.$d.toISOString()},v.toString=function(){return this.$d.toUTCString()},y}(),_=O.prototype;return S.prototype=_,[["$ms",n],["$s",r],["$m",i],["$H",s],["$W",u],["$M",o],["$y",h],["$D",c]].forEach((function(t){_[t[1]]=function(e){return this.$g(e,t[0],t[1])}})),S.extend=function(t,e){return t.$i||(t(e,O,S),t.$i=!0),S},S.locale=D,S.isDayjs=p,S.unix=function(t){return S(1e3*t)},S.en=g[m],S.Ls=g,S.p={},S}()}},e={};function n(r){var i=e[r];if(void 0!==i)return i.exports;var s=e[r]={exports:{}};return t[r].call(s.exports,s,s.exports,n),s.exports}n.d=(t,e)=>{for(var r in e)n.o(e,r)&&!n.o(t,r)&&Object.defineProperty(t,r,{enumerable:!0,get:e[r]})},n.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),n.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var r={};(()=>{"use strict";n.r(r),n.d(r,{dayjs:()=>t});const t=n(484)})(),Dayjs=r})();

Error from Appscript:

Error
TypeError: Cannot destructure property 'dayjs' of 'Dayjs' as it is undefined.
(anonymous)
@

CodePudding user response：

When managing dependencies, the order of your *.gs scripts matter.

Since your scripts in Code.gs depend on the code in Day.gs, make sure to change the script order (in the left sidebar of the IDE) so that Day.gs appears above Code.gs.

You change the script order by hovering over a script in the left sidebar, clicking the submenu icon (the 3 vertical dots) and selecting Move file up or Move file down.