croner - npm Package Compare versions

Comparing version 5.2.2 to 5.3.0

dist/croner.min.js

@@ -1,1 +0,1 @@
-(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):(global=typeof globalThis!=="undefined"?globalThis:global||self,global.Cron=factory())})(this,function(){"use strict";function minitz(y,m,d,h,i,s,tz,throwOnInvalid){return minitz.fromTZ(minitz.tp(y,m,d,h,i,s,tz),throwOnInvalid)}minitz.fromTZISO=(localTimeStr,tz,throwOnInvalid)=>{return minitz.fromTZ(parseISOLocal(localTimeStr,tz),throwOnInvalid)};minitz.fromTZ=function(tp,throwOnInvalid){const inDate=new Date(Date.UTC(tp.y,tp.m-1,tp.d,tp.h,tp.i,tp.s)),offset=getTimezoneOffset(tp.tz,inDate),dateGuess=new Date(inDate.getTime()-offset),dateOffsGuess=getTimezoneOffset(tp.tz,dateGuess);if(dateOffsGuess-offset===0){return dateGuess}else{const dateGuess2=new Date(inDate.getTime()-dateOffsGuess),dateOffsGuess2=getTimezoneOffset(tp.tz,dateGuess2);if(dateOffsGuess2-dateOffsGuess===0){return dateGuess2}else if(!throwOnInvalid){return dateGuess}else{throw new Error("Invalid date passed to fromTZ()")}}};minitz.toTZ=function(d,tzStr){const td=new Date(d.toLocaleString("sv-SE",{timeZone:tzStr}));return{y:td.getFullYear(),m:td.getMonth()+1,d:td.getDate(),h:td.getHours(),i:td.getMinutes(),s:td.getSeconds(),tz:tzStr}};minitz.tp=(y,m,d,h,i,s,tz)=>{return{y:y,m:m,d:d,h:h,i:i,s:s,tz:tz}};function getTimezoneOffset(timeZone,date=new Date){const tz=date.toLocaleString("en",{timeZone:timeZone,timeStyle:"long"}).split(" ").slice(-1)[0];const dateString=date.toString();return Date.parse(`${dateString} UTC`)-Date.parse(`${dateString} ${tz}`)}function parseISOLocal(dtStr,tz){const pd=new Date(Date.parse(dtStr));if(isNaN(pd)){throw new Error("minitz: Invalid ISO8601 passed to parser.")}const stringEnd=dtStr.substring(9);if(dtStr.includes("Z")||stringEnd.includes("-")||stringEnd.includes("+")){return minitz.tp(pd.getUTCFullYear(),pd.getUTCMonth()+1,pd.getUTCDate(),pd.getUTCHours(),pd.getUTCMinutes(),pd.getUTCSeconds(),"Etc/UTC")}else{return minitz.tp(pd.getFullYear(),pd.getMonth()+1,pd.getDate(),pd.getHours(),pd.getMinutes(),pd.getSeconds(),tz)}}minitz.minitz=minitz;function CronOptions(options){if(options===void 0){options={}}options.legacyMode=options.legacyMode===void 0?true:options.legacyMode;options.paused=options.paused===void 0?false:options.paused;options.maxRuns=options.maxRuns===void 0?Infinity:options.maxRuns;options.catch=options.catch===void 0?false:options.catch;options.interval=options.interval===void 0?0:parseInt(options.interval,10);options.kill=false;if(options.startAt){options.startAt=new CronDate(options.startAt,options.timezone)}if(options.stopAt){options.stopAt=new CronDate(options.stopAt,options.timezone)}if(options.interval!==null){if(isNaN(options.interval)){throw new Error("CronOptions: Supplied value for interval is not a number")}else if(options.interval<0){throw new Error("CronOptions: Supplied value for interval can not be negative")}}return options}function CronDate(d,tz){this.tz=tz;if(d&&d instanceof Date){if(!isNaN(d)){this.fromDate(d)}else{throw new TypeError("CronDate: Invalid date passed to CronDate constructor")}}else if(d===void 0){this.fromDate(new Date)}else if(d&&typeof d==="string"){this.fromString(d)}else if(d instanceof CronDate){this.fromCronDate(d)}else{throw new TypeError("CronDate: Invalid type ("+typeof d+") passed to CronDate constructor")}}CronDate.prototype.fromDate=function(inDate){if(this.tz){const d=minitz.toTZ(inDate,this.tz);this.ms=inDate.getMilliseconds();this.s=d.s;this.i=d.i;this.h=d.h;this.d=d.d;this.m=d.m-1;this.y=d.y}else{this.ms=inDate.getMilliseconds();this.s=inDate.getSeconds();this.i=inDate.getMinutes();this.h=inDate.getHours();this.d=inDate.getDate();this.m=inDate.getMonth();this.y=inDate.getFullYear()}};CronDate.prototype.fromCronDate=function(d){this.tz=d.tz;this.ms=d.ms;this.s=d.s;this.i=d.i;this.h=d.h;this.d=d.d;this.m=d.m;this.y=d.y};CronDate.prototype.apply=function(){const d=new Date(Date.UTC(this.y,this.m,this.d,this.h,this.i,this.s,this.ms));this.ms=d.getUTCMilliseconds();this.s=d.getUTCSeconds();this.i=d.getUTCMinutes();this.h=d.getUTCHours();this.d=d.getUTCDate();this.m=d.getUTCMonth();this.y=d.getUTCFullYear()};CronDate.prototype.fromString=function(str){return this.fromDate(minitz.fromTZISO(str,this.tz))};CronDate.prototype.increment=function(pattern,options,hasPreviousRun){if(options.interval>1&&hasPreviousRun){this.s+=options.interval}else{this.s+=1}this.ms=0;this.apply();const findNext=(target,pattern,offset,override)=>{const startPos=override===void 0?this[target]+offset:0;const lastDayOfMonth=pattern.lastDayOfMonth?new Date(Date.UTC(this.y,this.m+1,0,0,0,0,0)).getUTCDate():undefined;const fDomWeekDay=!pattern.starDOW?new Date(Date.UTC(this.y,this.m,1,0,0,0,0)).getUTCDay():undefined;for(let i=startPos;i<pattern[target].length;i++){let match=pattern[target][i];if(target==="d"&&pattern.lastDayOfMonth&&i-offset==lastDayOfMonth){match=true}if(target==="d"&&!pattern.starDOW){const dowMatch=pattern.dow[(fDomWeekDay+(i-offset-1))%7];if(options.legacyMode&&!pattern.starDOM){match=match||dowMatch}else{match=match&&dowMatch}}if(match){this[target]=i-offset;return true}}return false},resetPrevious=offset=>{while(doing+offset>=0){findNext(toDo[doing+offset][0],pattern,toDo[doing+offset][2],0);doing--}};const toDo=[["s","i",0],["i","h",0],["h","d",0],["d","m",-1],["m","y",0]];let doing=0;while(doing<5){const currentValue=this[toDo[doing][0]];if(!findNext(toDo[doing][0],pattern,toDo[doing][2])){this[toDo[doing][1]]++;resetPrevious(0);this.apply()}else if(currentValue!==this[toDo[doing][0]]){resetPrevious(-1)}if(this.y>=3e3){return null}doing++}return this};CronDate.prototype.getDate=function(internal){if(internal||!this.tz){return new Date(this.y,this.m,this.d,this.h,this.i,this.s,this.ms)}else{return minitz(this.y,this.m+1,this.d,this.h,this.i,this.s,this.tz)}};CronDate.prototype.getTime=function(){return this.getDate().getTime()};function CronPattern(pattern,timezone){this.pattern=pattern;this.timezone=timezone;this.s=Array(60).fill(0);this.i=Array(60).fill(0);this.h=Array(24).fill(0);this.d=Array(31).fill(0);this.m=Array(12).fill(0);this.dow=Array(8).fill(0);this.lastDayOfMonth=false;this.starDOM=false;this.starDOW=false;this.parse()}CronPattern.prototype.parse=function(){if(!(typeof this.pattern==="string"||this.pattern.constructor===String)){throw new TypeError("CronPattern: Pattern has to be of type string.")}this.pattern=this.handleNicknames(this.pattern);const parts=this.pattern.trim().replace(/\s+/g," ").split(" ");if(parts.length<5||parts.length>6){throw new TypeError("CronPattern: invalid configuration format ('"+this.pattern+"'), exacly five or six space separated parts required.")}if(parts.length===5){parts.unshift("0")}if(parts[3].indexOf("L")>=0){parts[3]=parts[3].replace("L","");this.lastDayOfMonth=true}if(parts[3].toUpperCase()=="*"){this.starDOM=true}parts[4]=this.replaceAlphaMonths(parts[4]);parts[5]=this.replaceAlphaDays(parts[5]);if(parts[5].toUpperCase()=="*"){this.starDOW=true}const initDate=new CronDate(new Date,this.timezone).getDate(true);parts[0]=parts[0].replace("?",initDate.getSeconds());parts[1]=parts[1].replace("?",initDate.getMinutes());parts[2]=parts[2].replace("?",initDate.getHours());parts[3]=parts[3].replace("?",initDate.getDate());parts[4]=parts[4].replace("?",initDate.getMonth()+1);parts[5]=parts[5].replace("?",initDate.getDay());this.throwAtIllegalCharacters(parts);this.partToArray("s",parts[0],0);this.partToArray("i",parts[1],0);this.partToArray("h",parts[2],0);this.partToArray("d",parts[3],-1);this.partToArray("m",parts[4],-1);this.partToArray("dow",parts[5],0);if(this.dow[7]){this.dow[0]=1}};CronPattern.prototype.partToArray=function(type,conf,valueIndexOffset){const arr=this[type];if(conf==="*"){for(let i=0;i<arr.length;i++){arr[i]=1}return}const split=conf.split(",");if(split.length>1){for(let i=0;i<split.length;i++){this.partToArray(type,split[i],valueIndexOffset)}}else if(conf.indexOf("-")!==-1&&conf.indexOf("/")!==-1){this.handleRangeWithStepping(conf,type,valueIndexOffset)}else if(conf.indexOf("-")!==-1){this.handleRange(conf,type,valueIndexOffset)}else if(conf.indexOf("/")!==-1){this.handleStepping(conf,type,valueIndexOffset)}else if(conf!==""){this.handleNumber(conf,type,valueIndexOffset)}};CronPattern.prototype.throwAtIllegalCharacters=function(parts){const reValidCron=/[^/*0-9,-]+/;for(let i=0;i<parts.length;i++){if(reValidCron.test(parts[i])){throw new TypeError("CronPattern: configuration entry "+i+" ("+parts[i]+") contains illegal characters.")}}};CronPattern.prototype.handleNumber=function(conf,type,valueIndexOffset){const i=parseInt(conf,10)+valueIndexOffset;if(isNaN(i)){throw new TypeError("CronPattern: "+type+" is not a number: '"+conf+"'")}if(i<0||i>=this[type].length){throw new TypeError("CronPattern: "+type+" value out of range: '"+conf+"'")}this[type][i]=1};CronPattern.prototype.handleRangeWithStepping=function(conf,type,valueIndexOffset){const matches=conf.match(/^(\d+)-(\d+)\/(\d+)$/);if(matches===null)throw new TypeError("CronPattern: Syntax error, illegal range with stepping: '"+conf+"'");let[,lower,upper,steps]=matches;lower=parseInt(lower,10)+valueIndexOffset;upper=parseInt(upper,10)+valueIndexOffset;steps=parseInt(steps,10);if(isNaN(lower))throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)");if(isNaN(upper))throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)");if(isNaN(steps))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(steps===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(steps>this[type].length)throw new TypeError("CronPattern: Syntax error, steps cannot be greater than maximum value of part ("+this[type].length+")");if(lower<0||upper>=this[type].length)throw new TypeError("CronPattern: Value out of range: '"+conf+"'");if(lower>upper)throw new TypeError("CronPattern: From value is larger than to value: '"+conf+"'");for(let i=lower;i<=upper;i+=steps){this[type][i]=1}};CronPattern.prototype.handleRange=function(conf,type,valueIndexOffset){const split=conf.split("-");if(split.length!==2){throw new TypeError("CronPattern: Syntax error, illegal range: '"+conf+"'")}const lower=parseInt(split[0],10)+valueIndexOffset,upper=parseInt(split[1],10)+valueIndexOffset;if(isNaN(lower)){throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)")}else if(isNaN(upper)){throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)")}if(lower<0||upper>=this[type].length){throw new TypeError("CronPattern: Value out of range: '"+conf+"'")}if(lower>upper){throw new TypeError("CronPattern: From value is larger than to value: '"+conf+"'")}for(let i=lower;i<=upper;i++){this[type][i]=1}};CronPattern.prototype.handleStepping=function(conf,type){const split=conf.split("/");if(split.length!==2){throw new TypeError("CronPattern: Syntax error, illegal stepping: '"+conf+"'")}let start=0;if(split[0]!=="*"){start=parseInt(split[0],10)}const steps=parseInt(split[1],10);if(isNaN(steps))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(steps===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(steps>this[type].length)throw new TypeError("CronPattern: Syntax error, max steps for part is ("+this[type].length+")");for(let i=start;i<this[type].length;i+=steps){this[type][i]=1}};CronPattern.prototype.replaceAlphaDays=function(conf){return conf.replace(/-sun/gi,"-7").replace(/sun/gi,"0").replace(/mon/gi,"1").replace(/tue/gi,"2").replace(/wed/gi,"3").replace(/thu/gi,"4").replace(/fri/gi,"5").replace(/sat/gi,"6")};CronPattern.prototype.replaceAlphaMonths=function(conf){return conf.replace(/jan/gi,"1").replace(/feb/gi,"2").replace(/mar/gi,"3").replace(/apr/gi,"4").replace(/may/gi,"5").replace(/jun/gi,"6").replace(/jul/gi,"7").replace(/aug/gi,"8").replace(/sep/gi,"9").replace(/oct/gi,"10").replace(/nov/gi,"11").replace(/dec/gi,"12")};CronPattern.prototype.handleNicknames=function(pattern){const cleanPattern=pattern.trim().toLowerCase();if(cleanPattern==="@yearly"||cleanPattern==="@annually"){return"0 0 1 1 *"}else if(cleanPattern==="@monthly"){return"0 0 1 * *"}else if(cleanPattern==="@weekly"){return"0 0 * * 0"}else if(cleanPattern==="@daily"){return"0 0 * * *"}else if(cleanPattern==="@hourly"){return"0 * * * *"}else{return pattern}};const maxDelay=Math.pow(2,32-1)-1;function Cron(pattern,fnOrOptions1,fnOrOptions2){if(!(this instanceof Cron)){return new Cron(pattern,fnOrOptions1,fnOrOptions2)}let options,func;if(typeof fnOrOptions1==="function"){func=fnOrOptions1}else if(typeof fnOrOptions1==="object"){options=fnOrOptions1}else if(fnOrOptions1!==void 0){throw new Error("Cron: Invalid argument passed for optionsIn. Should be one of function, or object (options).")}if(typeof fnOrOptions2==="function"){func=fnOrOptions2}else if(typeof fnOrOptions2==="object"){options=fnOrOptions2}else if(fnOrOptions2!==void 0){throw new Error("Cron: Invalid argument passed for funcIn. Should be one of function, or object (options).")}this.options=CronOptions(options);this.once=void 0;this.pattern=void 0;if(pattern&&(pattern instanceof Date||typeof pattern==="string"&&pattern.indexOf(":")>0)){this.once=new CronDate(pattern,this.options.timezone)}else{this.pattern=new CronPattern(pattern,this.options.timezone)}if(func!==void 0){this.fn=func;this.schedule()}return this}Cron.prototype.next=function(prev){const next=this._next(prev);return next?next.getDate():null};Cron.prototype.enumerate=function(n,previous){if(n>this.options.maxRuns){n=this.options.maxRuns}const enumeration=[];let prev=previous||this.previousrun;while(n--&&(prev=this.next(prev))){enumeration.push(prev)}return enumeration};Cron.prototype.running=function(){const msLeft=this.msToNext(this.previousrun);const running=!this.options.paused&&this.fn!==void 0;return msLeft!==null&&running};Cron.prototype.previous=function(){return this.previousrun?this.previousrun.getDate():null};Cron.prototype.msToNext=function(prev){const next=this._next(prev||this.previousrun);prev=new CronDate(prev,this.options.timezone);if(next){return next.getTime(true)-prev.getTime(true)}else{return null}};Cron.prototype.stop=function(){this.options.kill=true;if(this.currentTimeout){clearTimeout(this.currentTimeout)}};Cron.prototype.pause=function(){return(this.options.paused=true)&&!this.options.kill};Cron.prototype.resume=function(){return!(this.options.paused=false)&&!this.options.kill};Cron.prototype.schedule=function(func,partial){if(func&&this.fn){throw new Error("Cron: It is not allowed to schedule two functions using the same Croner instance.")}else if(func){this.fn=func}let waitMs=this.msToNext(partial?partial:this.previousrun);const target=this.next(partial?partial:this.previousrun);if(waitMs===null)return this;if(waitMs>maxDelay){waitMs=maxDelay}this.currentTimeout=setTimeout(()=>{const now=new Date;if(waitMs!==maxDelay&&!this.options.paused&&now.getTime()>=target){this.options.maxRuns--;if(this.options.catch){try{this.fn(this,this.options.context)}catch(_e){}}else{this.fn(this,this.options.context)}this.previousrun=new CronDate(void 0,this.options.timezone);this.schedule()}else{this.schedule(undefined,now)}},waitMs);return this};Cron.prototype._next=function(prev){const hasPreviousRun=prev||this.previousrun?true:false;prev=new CronDate(prev,this.options.timezone);if(this.options.startAt&&prev&&prev.getTime()<this.options.startAt.getTime()){prev=this.options.startAt}const nextRun=this.once||new CronDate(prev,this.options.timezone).increment(this.pattern,this.options,hasPreviousRun);if(this.once&&this.once.getTime()<=prev.getTime()){return null}else if(nextRun===null||this.options.maxRuns<=0||this.options.kill||this.options.stopAt&&nextRun.getTime()>=this.options.stopAt.getTime()){return null}else{return nextRun}};Cron.Cron=Cron;return Cron});
+(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):(global=typeof globalThis!=="undefined"?globalThis:global||self,global.Cron=factory())})(this,function(){"use strict";function minitz(y,m,d,h,i,s,tz,throwOnInvalid){return minitz.fromTZ(minitz.tp(y,m,d,h,i,s,tz),throwOnInvalid)}minitz.fromTZISO=(localTimeStr,tz,throwOnInvalid)=>{return minitz.fromTZ(parseISOLocal(localTimeStr,tz),throwOnInvalid)};minitz.fromTZ=function(tp,throwOnInvalid){const inDate=new Date(Date.UTC(tp.y,tp.m-1,tp.d,tp.h,tp.i,tp.s)),offset=getTimezoneOffset(tp.tz,inDate),dateGuess=new Date(inDate.getTime()-offset),dateOffsGuess=getTimezoneOffset(tp.tz,dateGuess);if(dateOffsGuess-offset===0){return dateGuess}else{const dateGuess2=new Date(inDate.getTime()-dateOffsGuess),dateOffsGuess2=getTimezoneOffset(tp.tz,dateGuess2);if(dateOffsGuess2-dateOffsGuess===0){return dateGuess2}else if(!throwOnInvalid){return dateGuess}else{throw new Error("Invalid date passed to fromTZ()")}}};minitz.toTZ=function(d,tzStr){const td=new Date(d.toLocaleString("sv-SE",{timeZone:tzStr}));return{y:td.getFullYear(),m:td.getMonth()+1,d:td.getDate(),h:td.getHours(),i:td.getMinutes(),s:td.getSeconds(),tz:tzStr}};minitz.tp=(y,m,d,h,i,s,tz)=>{return{y:y,m:m,d:d,h:h,i:i,s:s,tz:tz}};function getTimezoneOffset(timeZone,date=new Date){const tz=date.toLocaleString("en",{timeZone:timeZone,timeStyle:"long"}).split(" ").slice(-1)[0];const dateString=date.toString();return Date.parse(`${dateString} UTC`)-Date.parse(`${dateString} ${tz}`)}function parseISOLocal(dtStr,tz){const pd=new Date(Date.parse(dtStr));if(isNaN(pd)){throw new Error("minitz: Invalid ISO8601 passed to parser.")}const stringEnd=dtStr.substring(9);if(dtStr.includes("Z")||stringEnd.includes("-")||stringEnd.includes("+")){return minitz.tp(pd.getUTCFullYear(),pd.getUTCMonth()+1,pd.getUTCDate(),pd.getUTCHours(),pd.getUTCMinutes(),pd.getUTCSeconds(),"Etc/UTC")}else{return minitz.tp(pd.getFullYear(),pd.getMonth()+1,pd.getDate(),pd.getHours(),pd.getMinutes(),pd.getSeconds(),tz)}}minitz.minitz=minitz;function CronOptions(options){if(options===void 0){options={}}options.legacyMode=options.legacyMode===void 0?true:options.legacyMode;options.paused=options.paused===void 0?false:options.paused;options.maxRuns=options.maxRuns===void 0?Infinity:options.maxRuns;options.catch=options.catch===void 0?false:options.catch;options.interval=options.interval===void 0?0:parseInt(options.interval,10);options.kill=false;if(options.startAt){options.startAt=new CronDate(options.startAt,options.timezone)}if(options.stopAt){options.stopAt=new CronDate(options.stopAt,options.timezone)}if(options.interval!==null){if(isNaN(options.interval)){throw new Error("CronOptions: Supplied value for interval is not a number")}else if(options.interval<0){throw new Error("CronOptions: Supplied value for interval can not be negative")}}return options}const DaysOfMonth=[31,28,31,30,31,30,31,31,30,31,30,31];const ToDo=[["m","y",0],["d","m",-1],["h","d",0],["i","h",0],["s","i",0]];function CronDate(d,tz){this.tz=tz;if(d&&d instanceof Date){if(!isNaN(d)){this.fromDate(d)}else{throw new TypeError("CronDate: Invalid date passed to CronDate constructor")}}else if(d===void 0){this.fromDate(new Date)}else if(d&&typeof d==="string"){this.fromString(d)}else if(d instanceof CronDate){this.fromCronDate(d)}else{throw new TypeError("CronDate: Invalid type ("+typeof d+") passed to CronDate constructor")}}CronDate.prototype.fromDate=function(inDate){if(this.tz){const d=minitz.toTZ(inDate,this.tz);this.ms=inDate.getMilliseconds();this.s=d.s;this.i=d.i;this.h=d.h;this.d=d.d;this.m=d.m-1;this.y=d.y}else{this.ms=inDate.getMilliseconds();this.s=inDate.getSeconds();this.i=inDate.getMinutes();this.h=inDate.getHours();this.d=inDate.getDate();this.m=inDate.getMonth();this.y=inDate.getFullYear()}};CronDate.prototype.fromCronDate=function(d){this.tz=d.tz;this.ms=d.ms;this.s=d.s;this.i=d.i;this.h=d.h;this.d=d.d;this.m=d.m;this.y=d.y};CronDate.prototype.apply=function(){if(this.m>11||this.d>DaysOfMonth[this.m]||this.h>59||this.i>59||this.s>59){const d=new Date(Date.UTC(this.y,this.m,this.d,this.h,this.i,this.s,this.ms));this.ms=d.getUTCMilliseconds();this.s=d.getUTCSeconds();this.i=d.getUTCMinutes();this.h=d.getUTCHours();this.d=d.getUTCDate();this.m=d.getUTCMonth();this.y=d.getUTCFullYear();return true}else{return false}};CronDate.prototype.fromString=function(str){return this.fromDate(minitz.fromTZISO(str,this.tz))};CronDate.prototype.findNext=function(options,target,pattern,offset){const originalTarget=this[target];let lastDayOfMonth;if(pattern.lastDayOfMonth){if(this.m!==1){lastDayOfMonth=DaysOfMonth[this.m]}else{lastDayOfMonth=new Date(Date.UTC(this.y,this.m+1,0,0,0,0,0)).getUTCDate()}}const fDomWeekDay=!pattern.starDOW&&target=="d"?new Date(Date.UTC(this.y,this.m,1,0,0,0,0)).getUTCDay():undefined;for(let i=this[target]+offset;i<pattern[target].length;i++){let match=pattern[target][i];if(target==="d"&&pattern.lastDayOfMonth&&i-offset==lastDayOfMonth){match=true}if(target==="d"&&!pattern.starDOW){const dowMatch=pattern.dow[(fDomWeekDay+(i-offset-1))%7];if(options.legacyMode&&!pattern.starDOM){match=match||dowMatch}else{match=match&&dowMatch}}if(match){this[target]=i-offset;if(originalTarget!==this[target]){return 2}else{return 1}}}return 3};CronDate.prototype.recurse=function(pattern,options,doing){const res=this.findNext(options,ToDo[doing][0],pattern,ToDo[doing][2]);if(res>1){let resetLevel=doing+1;while(resetLevel<ToDo.length){this[ToDo[resetLevel][0]]=-ToDo[resetLevel][2];resetLevel++}if(res===3){this[ToDo[doing][1]]++;this[ToDo[doing][0]]=-ToDo[doing][2];this.apply();return this.recurse(pattern,options,0)}else if(this.apply()){return this.recurse(pattern,options,doing-1)}}doing+=1;if(doing>=ToDo.length){return this}else if(this.y>=3e3){return null}else{return this.recurse(pattern,options,doing)}};CronDate.prototype.increment=function(pattern,options,hasPreviousRun){if(options.interval>1&&hasPreviousRun){this.s+=options.interval}else{this.s+=1}this.ms=0;this.apply();return this.recurse(pattern,options,0)};CronDate.prototype.getDate=function(internal){if(internal||!this.tz){return new Date(this.y,this.m,this.d,this.h,this.i,this.s,this.ms)}else{return minitz(this.y,this.m+1,this.d,this.h,this.i,this.s,this.tz)}};CronDate.prototype.getTime=function(){return this.getDate().getTime()};function CronPattern(pattern,timezone){this.pattern=pattern;this.timezone=timezone;this.s=Array(60).fill(0);this.i=Array(60).fill(0);this.h=Array(24).fill(0);this.d=Array(31).fill(0);this.m=Array(12).fill(0);this.dow=Array(8).fill(0);this.lastDayOfMonth=false;this.starDOM=false;this.starDOW=false;this.parse()}CronPattern.prototype.parse=function(){if(!(typeof this.pattern==="string"||this.pattern.constructor===String)){throw new TypeError("CronPattern: Pattern has to be of type string.")}if(this.pattern.indexOf("@")>=0)this.pattern=this.handleNicknames(this.pattern).trim();const parts=this.pattern.replace(/\s+/g," ").split(" ");if(parts.length<5||parts.length>6){throw new TypeError("CronPattern: invalid configuration format ('"+this.pattern+"'), exacly five or six space separated parts required.")}if(parts.length===5){parts.unshift("0")}if(parts[3].indexOf("L")>=0){parts[3]=parts[3].replace("L","");this.lastDayOfMonth=true}if(parts[3]=="*"){this.starDOM=true}if(parts[4].length>=3)parts[4]=this.replaceAlphaMonths(parts[4]);if(parts[5].length>=3)parts[5]=this.replaceAlphaDays(parts[5]);if(parts[5]=="*"){this.starDOW=true}if(this.pattern.indexOf("?")>=0){const initDate=new CronDate(new Date,this.timezone).getDate(true);parts[0]=parts[0].replace("?",initDate.getSeconds());parts[1]=parts[1].replace("?",initDate.getMinutes());parts[2]=parts[2].replace("?",initDate.getHours());if(!this.starDOM)parts[3]=parts[3].replace("?",initDate.getDate());parts[4]=parts[4].replace("?",initDate.getMonth()+1);if(!this.starDOW)parts[5]=parts[5].replace("?",initDate.getDay())}this.throwAtIllegalCharacters(parts);this.partToArray("s",parts[0],0);this.partToArray("i",parts[1],0);this.partToArray("h",parts[2],0);this.partToArray("d",parts[3],-1);this.partToArray("m",parts[4],-1);this.partToArray("dow",parts[5],0);if(this.dow[7]){this.dow[0]=1}};CronPattern.prototype.partToArray=function(type,conf,valueIndexOffset){const arr=this[type];if(conf==="*")return arr.fill(1);const split=conf.split(",");if(split.length>1){for(let i=0;i<split.length;i++){this.partToArray(type,split[i],valueIndexOffset)}}else if(conf.indexOf("-")!==-1&&conf.indexOf("/")!==-1){this.handleRangeWithStepping(conf,type,valueIndexOffset)}else if(conf.indexOf("-")!==-1){this.handleRange(conf,type,valueIndexOffset)}else if(conf.indexOf("/")!==-1){this.handleStepping(conf,type,valueIndexOffset)}else if(conf!==""){this.handleNumber(conf,type,valueIndexOffset)}};CronPattern.prototype.throwAtIllegalCharacters=function(parts){const reValidCron=/[^/*0-9,-]+/;for(let i=0;i<parts.length;i++){if(reValidCron.test(parts[i])){throw new TypeError("CronPattern: configuration entry "+i+" ("+parts[i]+") contains illegal characters.")}}};CronPattern.prototype.handleNumber=function(conf,type,valueIndexOffset){const i=parseInt(conf,10)+valueIndexOffset;if(isNaN(i)){throw new TypeError("CronPattern: "+type+" is not a number: '"+conf+"'")}if(i<0||i>=this[type].length){throw new TypeError("CronPattern: "+type+" value out of range: '"+conf+"'")}this[type][i]=1};CronPattern.prototype.handleRangeWithStepping=function(conf,type,valueIndexOffset){const matches=conf.match(/^(\d+)-(\d+)\/(\d+)$/);if(matches===null)throw new TypeError("CronPattern: Syntax error, illegal range with stepping: '"+conf+"'");let[,lower,upper,steps]=matches;lower=parseInt(lower,10)+valueIndexOffset;upper=parseInt(upper,10)+valueIndexOffset;steps=parseInt(steps,10);if(isNaN(lower))throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)");if(isNaN(upper))throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)");if(isNaN(steps))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(steps===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(steps>this[type].length)throw new TypeError("CronPattern: Syntax error, steps cannot be greater than maximum value of part ("+this[type].length+")");if(lower<0||upper>=this[type].length)throw new TypeError("CronPattern: Value out of range: '"+conf+"'");if(lower>upper)throw new TypeError("CronPattern: From value is larger than to value: '"+conf+"'");for(let i=lower;i<=upper;i+=steps){this[type][i]=1}};CronPattern.prototype.handleRange=function(conf,type,valueIndexOffset){const split=conf.split("-");if(split.length!==2){throw new TypeError("CronPattern: Syntax error, illegal range: '"+conf+"'")}const lower=parseInt(split[0],10)+valueIndexOffset,upper=parseInt(split[1],10)+valueIndexOffset;if(isNaN(lower)){throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)")}else if(isNaN(upper)){throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)")}if(lower<0||upper>=this[type].length){throw new TypeError("CronPattern: Value out of range: '"+conf+"'")}if(lower>upper){throw new TypeError("CronPattern: From value is larger than to value: '"+conf+"'")}for(let i=lower;i<=upper;i++){this[type][i]=1}};CronPattern.prototype.handleStepping=function(conf,type){const split=conf.split("/");if(split.length!==2){throw new TypeError("CronPattern: Syntax error, illegal stepping: '"+conf+"'")}let start=0;if(split[0]!=="*"){start=parseInt(split[0],10)}const steps=parseInt(split[1],10);if(isNaN(steps))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(steps===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(steps>this[type].length)throw new TypeError("CronPattern: Syntax error, max steps for part is ("+this[type].length+")");for(let i=start;i<this[type].length;i+=steps){this[type][i]=1}};CronPattern.prototype.replaceAlphaDays=function(conf){return conf.replace(/-sun/gi,"-7").replace(/sun/gi,"0").replace(/mon/gi,"1").replace(/tue/gi,"2").replace(/wed/gi,"3").replace(/thu/gi,"4").replace(/fri/gi,"5").replace(/sat/gi,"6")};CronPattern.prototype.replaceAlphaMonths=function(conf){return conf.replace(/jan/gi,"1").replace(/feb/gi,"2").replace(/mar/gi,"3").replace(/apr/gi,"4").replace(/may/gi,"5").replace(/jun/gi,"6").replace(/jul/gi,"7").replace(/aug/gi,"8").replace(/sep/gi,"9").replace(/oct/gi,"10").replace(/nov/gi,"11").replace(/dec/gi,"12")};CronPattern.prototype.handleNicknames=function(pattern){const cleanPattern=pattern.trim().toLowerCase();if(cleanPattern==="@yearly"||cleanPattern==="@annually"){return"0 0 1 1 *"}else if(cleanPattern==="@monthly"){return"0 0 1 * *"}else if(cleanPattern==="@weekly"){return"0 0 * * 0"}else if(cleanPattern==="@daily"){return"0 0 * * *"}else if(cleanPattern==="@hourly"){return"0 * * * *"}else{return pattern}};const maxDelay=Math.pow(2,32-1)-1;function Cron(pattern,fnOrOptions1,fnOrOptions2){if(!(this instanceof Cron)){return new Cron(pattern,fnOrOptions1,fnOrOptions2)}let options,func;if(typeof fnOrOptions1==="function"){func=fnOrOptions1}else if(typeof fnOrOptions1==="object"){options=fnOrOptions1}else if(fnOrOptions1!==void 0){throw new Error("Cron: Invalid argument passed for optionsIn. Should be one of function, or object (options).")}if(typeof fnOrOptions2==="function"){func=fnOrOptions2}else if(typeof fnOrOptions2==="object"){options=fnOrOptions2}else if(fnOrOptions2!==void 0){throw new Error("Cron: Invalid argument passed for funcIn. Should be one of function, or object (options).")}this.options=CronOptions(options);this.once=void 0;this.pattern=void 0;if(pattern&&(pattern instanceof Date||typeof pattern==="string"&&pattern.indexOf(":")>0)){this.once=new CronDate(pattern,this.options.timezone)}else{this.pattern=new CronPattern(pattern,this.options.timezone)}if(func!==void 0){this.fn=func;this.schedule()}return this}Cron.prototype.next=function(prev){const next=this._next(prev);return next?next.getDate():null};Cron.prototype.enumerate=function(n,previous){if(n>this.options.maxRuns){n=this.options.maxRuns}const enumeration=[];let prev=previous||this.previousrun;while(n--&&(prev=this.next(prev))){enumeration.push(prev)}return enumeration};Cron.prototype.running=function(){const msLeft=this.msToNext(this.previousrun);const running=!this.options.paused&&this.fn!==void 0;return msLeft!==null&&running};Cron.prototype.previous=function(){return this.previousrun?this.previousrun.getDate():null};Cron.prototype.msToNext=function(prev){const next=this._next(prev||this.previousrun);prev=new CronDate(prev,this.options.timezone);if(next){return next.getTime(true)-prev.getTime(true)}else{return null}};Cron.prototype.stop=function(){this.options.kill=true;if(this.currentTimeout){clearTimeout(this.currentTimeout)}};Cron.prototype.pause=function(){return(this.options.paused=true)&&!this.options.kill};Cron.prototype.resume=function(){return!(this.options.paused=false)&&!this.options.kill};Cron.prototype.schedule=function(func,partial){if(func&&this.fn){throw new Error("Cron: It is not allowed to schedule two functions using the same Croner instance.")}else if(func){this.fn=func}let waitMs=this.msToNext(partial?partial:this.previousrun);const target=this.next(partial?partial:this.previousrun);if(waitMs===null)return this;if(waitMs>maxDelay){waitMs=maxDelay}this.currentTimeout=setTimeout(()=>{const now=new Date;if(waitMs!==maxDelay&&!this.options.paused&&now.getTime()>=target){this.options.maxRuns--;if(this.options.catch){try{this.fn(this,this.options.context)}catch(_e){}}else{this.fn(this,this.options.context)}this.previousrun=new CronDate(void 0,this.options.timezone);this.schedule()}else{this.schedule(undefined,now)}},waitMs);return this};Cron.prototype._next=function(prev){const hasPreviousRun=prev||this.previousrun?true:false;prev=new CronDate(prev,this.options.timezone);if(this.options.startAt&&prev&&prev.getTime()<this.options.startAt.getTime()){prev=this.options.startAt}const nextRun=this.once||new CronDate(prev,this.options.timezone).increment(this.pattern,this.options,hasPreviousRun);if(this.once&&this.once.getTime()<=prev.getTime()){return null}else if(nextRun===null||this.options.maxRuns<=0||this.options.kill||this.options.stopAt&&nextRun.getTime()>=this.options.stopAt.getTime()){return null}else{return nextRun}};Cron.Cron=Cron;return Cron});

package.json

 {
   "name": "croner",
-  "version": "5.2.2",
+  "version": "5.3.0",
   "description": "Trigger functions and/or evaluate cron expressions in JavaScript. No dependencies. Most features. All environments.",
@@ -24,3 +24,4 @@ "author": "Hexagon <github.com/hexagon>",
     "dist/*.mjs",
-    "types/*"
+    "types/*",
+    "croner.png"
   ],
@@ -27,0 +28,0 @@ "engines": {

README.md

@@ -91,2 +91,3 @@ <p align="center">
 > *   node-cron has no interface to predict when the function will run. So tests cannot be carried out.
+> *   All tests and benchmarks carried out using [https://github.com/Hexagon/cron-comparison](https://github.com/Hexagon/cron-comparison)
 
@@ -93,0 +94,0 @@ [^1]: As of 2022-10-08

types/date.d.ts

@@ -30,2 +30,4 @@ /**
     private fromString;
+    private findNext;
+    private recurse;
     /**
@@ -38,3 +40,3 @@ * Increment to next run time
      * @param {boolean} [hasPreviousRun] - If this run should adhere to minimum interval
-     * @return {CronDate|null} - Returns itself for chaining, or null if increment wasnt possible
+     * @return {CronDate|null} - Returns itthis for chaining, or null if increment wasnt possible
      */
@@ -41,0 +43,0 @@ public increment(pattern: string, options: CronOptions, hasPreviousRun?: boolean): CronDate | null;

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Improved metrics

Total package byte prevSize

91185

increased by12.77%

Number of package files

13

increased by8.33%

Lines of code

325

increased by0.62%

Number of lines in readme file

399

increased by0.25%

No dependency changes