UNPKG

@lsk4/log

Version:

Yet another logger whitch combines the best features of debug, bunyan, logfmt/logrus, morgan/winston

16 lines (15 loc) 10.4 kB
#!/usr/bin/env node import ie from 'readline'; import le from 'split'; import ae from 'through'; import { omitNull } from '@lsk4/algos'; import { getEnvVar, isDev, isClient, tryJSONparse } from '@lsk4/env'; import { isError, getCode, getMessage, Err } from '@lsk4/err'; import Tt from 'fast-safe-stringify'; import { colorize } from '@lsk4/colors'; import Vt from 'pretty-bytes'; import Jt from 'pretty-time'; var Et=Object.defineProperty;var o=(t,e)=>Et(t,"name",{value:e,configurable:!0});function O(t=""){let e=[],r=[],n,s=(typeof t=="string"?t:"").split(/[\s,]+/);for(n=0;n<s.length;n++){if(!s[n])continue;let i=s[n].replace(/\*/g,".*?");i[0]==="-"?r.push(new RegExp(`^${i.slice(1)}$`)):e.push(new RegExp(`^${i}$`));}return {on:e,off:r}}o(O,"parseNs");var k=isDev||isClient?"pretty":"lsk",Ct=typeof process<"u"?process:null,Mt=o(t=>!!+t,"isYes"),L=o(()=>{let t=getEnvVar("DEBUG","")||"",e=Mt(getEnvVar("LSK_SILENT"))||Ct?.argv?.includes("--silent"),r=t.startsWith("lsk")||t.startsWith("*"),n=getEnvVar("LOG_FORMAT",getEnvVar("DEBUG_FORMAT",k)),{on:s,off:i}=O(t),p=getEnvVar("LOG_LEVEL",getEnvVar("DEBUG_LEVEL",e?"error":r?"trace":"debug"));return omitNull({format:n,level:p,on:s,off:i})},"getEnvConfig");var S={start:99,log:99,fatal:60,error:50,warn:40,success:35,info:30,debug:20,trace:10},z={fatal:["bgRed"],error:["bold","bgRed"],warn:["bgYellow"],debug:["bold","cyan"],info:["bold","green"],trace:["gray"],log:["bgWhite"]},U={fatal:["bold","red"],error:["red"],warn:["yellow"],debug:["cyan"],info:["green"],trace:["gray"],log:["bgWhite"]},E=[["red"],["green"],["yellow"],["blue"],["magenta"],["cyan"],["bold","red"],["bold","green"],["bold","yellow"],["bold","blue"],["bold","magenta"],["bold","cyan"]],_=[["bold","white"],["bold","cyan"],["bold","green"],["white"]];var c;(function(t){t.bunyan="bunyan",t.lsklog="lsklog",t.lsklogweb="lsklogweb",t.logrus="logrus",t.raw="raw";})(c||(c={}));var $=Tt.default;var u=o((t,e=null,r=0)=>typeof t=="object"?$(t,e,r):String(t),"toString");var D=o(t=>t.map(e=>isError(e)?getCode(e):null).filter(Boolean)[0],"getErrCode"),V=o(t=>t.length?t.map(e=>isError(e)?getMessage(e):u(e)).join(" "):null,"createMsg");var g=o((t,e)=>{let r=[];return t!==null&&r.push(tryJSONparse(t)),Object.keys(e).length&&r.push(e),r},"parseArgs");var Pt={10:"trace",20:"debug",30:"info",40:"warn",50:"error",60:"fatal"},Wt={log:10,trace:10,debug:20,info:30,warn:40,error:50,fatal:60},J=o(t=>!!(t.name&&t.hostname&&t.pid&&t.msg&&t.time),"isBunyan"),Y=o(t=>{let{level:e,time:r,msg:n,hostname:s,pid:i,v:f,...p}=t;return {format:c.bunyan,meta:{level:Pt[e],time:new Date(r)},args:g(n,p)}},"parseBunyan"),H=o(t=>{let{level:e,time:r,...n}=t;return u({level:Wt[e],time:r.toISOString(),...n})},"stringifyBunyan");var Ft=["trace","debug","info","warning","error","fatal","panic"],Ot={trace:"trace",debug:"debug",info:"info",warning:"warn",error:"error",fatal:"fatal",panic:"fatal"},zt={log:"trace",trace:"trace",debug:"debug",info:"info",warn:"warning",error:"error",fatal:"fatal"},B=o(t=>!!(t.msg&&Ft.includes(t.level)),"isLogrus"),K=o(t=>{let{level:e,time:r,msg:n,...s}=t;return {format:c.logrus,meta:{level:Ot[e],time:new Date(r)},args:g(n,s)}},"parseLogrus"),Q=o(t=>{let{level:e,time:r,...n}=t;return u({level:zt[e],time:r.toISOString(),...n})},"stringifyLogrus");var X=["trace","debug","info","warn","error","fatal"];var Z=o(t=>!!(X.includes(t.level)&&t.ns),"isLsklog"),R=o(t=>!!X.includes(t.level),"isLskLikelog"),m=o(t=>!!(t&&(t.name==="req"||t.method&&t.host&&t.url)),"isLsklogWeb"),C=o(t=>!!(m(t)&&(t.status||t.duration||t.length)),"isLsklogWebFinal"),M=o(t=>{let{level:e,time:r,msg:n,ns:s,name:i,...f}=t,p={level:e,time:r,msg:n,ns:s,name:i};if(!m(t))return {format:c.lsklogweb,meta:p,args:g(n,f)};let{reqId:F,method:dt,host:xt,ua:yt,ip:Lt,url:vt,status:bt,length:wt,duration:kt,...St}=f;return {format:c.lsklog,meta:{...p,method:dt,host:xt,reqId:F,ua:yt,ip:Lt,url:vt,status:bt,duration:kt,length:wt},args:g(n,St)}},"parseLsklog"),j=o(t=>{let{level:e,time:r,...n}=t;return u({level:e,time:+r,...n})},"stringifyLsklog");function Ut(t){return J(t)?c.bunyan:Z(t)?c.lsklog:m(t)?c.lsklogweb:B(t)&&R(t)&&t?.name?c.lsklog:B(t)?c.logrus:R(t)?c.lsklog:null}o(Ut,"detectFormat");function q(t,e,...r){let n=D(r),s=V(r),i={code:n,...e,msg:s};return t==="bunyan"?H(i):t==="logrus"?Q(i):j(i)}o(q,"stringify");function tt(t){let e=Ut(t);return e==="bunyan"?Y(t):e==="lsklogweb"?M(t):e==="lsklog"?M(t):e==="logrus"?K(t):{format:e,meta:{},args:[t]}}o(tt,"parse");function et(){let t=typeof process<"u"?process:{};return t?.platform!=="win32"?t?.env?.TERM!=="linux":!!t?.env?.WT_SESSION||!!t?.env?.TERMINUS_SUBLIME||t?.env?.ConEmuTask==="{cmd::Cmder}"||t?.env?.TERM_PROGRAM==="Terminus-Sublime"||t?.env?.TERM_PROGRAM==="vscode"||t?.env?.TERM==="xterm-256color"||t?.env?.TERM==="alacritty"||t?.env?.TERMINAL_EMULATOR==="JetBrains-JediTerm"}o(et,"isUnicodeSupported");var v=et();var b=v?"\u2139":"\xD7",rt=v?"\u26A0":"\xD7",ot=v?"\u2718":"\xD7";var nt=v?"\u2573":"\xD7";var st=o(t=>typeof t=="number"?t:Math.abs(String(t).split("").reduce((e,r)=>{let n=(e<<5)-e+r.charCodeAt(0);return n&n},0)-48),"hashCode"),it=st;function lt(t,e){let r=E[it(e||"")%E.length]||[];return colorize(t,r)}o(lt,"themeizeRandom");function at(t,e){let r=e?z[e]:[];return colorize(t,r)}o(at,"themeize");function d(t,e){let r=e?U[e]:[];return colorize(t,r)}o(d,"themeizeLight");var ft=getEnvVar("LOG_VIEW","emoji"),y=o((t,e)=>String(t).padStart(e),"leftPad"),Yt=o((t,e)=>String(t).padEnd(e),"rightPad"),I=20,Ht=o((t,e=0)=>(I=Math.max(t&&t.length||0,I,e),Yt(t,I)),"prettyPath"),ct=o(t=>t>=500?"error":t>=400?"warn":t>=300?"debug":null,"getStatusLevel"),Kt=o(t=>{let e=ct(t);return e||(e=t!==200?"log":null),d(y(String(t),3),e)},"prettyStatus"),Qt=o(t=>y(`#${t}`,3),"prettyReqId"),Xt=o(t=>{let e=t==="REMOVE"?"error":t==="WS"?"debug":null;return d(y(t,4),e)},"prettyMethod"),Zt=o((t,e="")=>{if(!Number.isFinite(t))return null;let r=t>=10*1e3?"error":t>=3*1e3?"warn":null,s=["m","s","ms"].includes(e)?e:"",i=Math.floor(Math.abs(t)*10**6),f=Jt(i,s);return d(y(f,5),r)},"prettyTime"),jt=o((t,e="")=>{if(!Number.isFinite(t))return null;let r=Vt(t,{maximumFractionDigits:1}).split(" "),n=r[1].toLowerCase(),s=+r[0]>=100?Math.round(+r[0]):+r[0],i=t>1*1e3*1e3?"error":t>5*1e3?"warn":null,f=i?d(n,i):n;return `${s}${e}${f}`},"prettySize"),pt=o((t,e)=>[...t,e].filter(Boolean).map(String).map(n=>lt(n,n)).join(":"),"prettyNs");var A=o((t,e=!0)=>{let r;return ft==="emoji"?(r={fatal:nt,error:ot,warn:rt,info:b,debug:b,trace:b}[t]||" ",(e?" ":"")+d(r,t)):(ft==="short"?(r=(t[0]||"").toLowerCase(),r=`[${r}]`):(r=y(t,5),r=`[${r}]`),at(r,t))},"prettyLevel"),qt=/\[[^"\]]+]/gm,ut=o((...t)=>{let e=[];return t.forEach(r=>{if(typeof r=="string"){let n=0;e.push(r.replace(qt,s=>colorize(s,_[n++%_.length])));}else e.push(r);}),e},"prettyContent"),te=o(t=>{if(!t)return null;let e=typeof t=="string"?t:Err.getCode(t);return e==="err_unknown"?null:e.substr(0,20)},"prettyErr"),ee=o(t=>{let e=ct(t.status);return e||(C(t)?"debug":"trace")},"getUrlLevel"),mt=o(t=>{let e=C(t),r=ee(t);return [A(r),Xt(t.method),Ht(t.url),Qt(t.reqId),e&&t.method!=="WS"?Kt(t.status):null,!e&&"\u29D7\u29D6\u29D7",e&&Zt(t.duration),e&&t.method!=="WS"?jt(t.length):null,e&&t.err?te(t.err):null].filter(Boolean).join(" ")},"prettyUrl");function re(t,e){let r=0;return t.forEach((n,s)=>{s===r&&e(n)&&(r+=1);}),r}o(re,"countInRow");function oe(...t){let e=re(t,r=>typeof r=="string");return [t.slice(0,e).join(" "),...t.slice(e)]}o(oe,"concatFirstStrings");function x(t,...e){let r=t?.ns,n=t?.name,s=t?.level||"log",i=e;if(m(t))return [mt(t)];let f=(r||"").split(":").filter(Boolean).map(String),p=[A(s)];return (f.length||n)&&p.push(pt(f,n)),oe(...p,...ut(...i))}o(x,"prettyFormat");function N(t,e){Array.isArray(t)||(t=[t]);for(let r=0;r<t.length;r++)if(t[r].test(e))return !0;return !1}o(N,"anyRegExps");var w=class{static{o(this,"Logger");}prefix;ns;name;format=k;level="trace";on=[];off=[];constructor(e={}){typeof e=="string"?this.setProps({name:e,...L()}):this.setProps(e);}setProps({prefix:e,ns:r,name:n,level:s,format:i,on:f=[],off:p=[]}){if(e&&(this.prefix=e),r&&(this.ns=r),f&&(this.on=f),p&&(this.off=p),n&&(this.name=n),i&&(this.format=i),s){if(!S[s])throw new Error(`Incorrect level: ${this.level}`);this.level=s;}this.level||(this.level="trace"),this.level||(this.level="trace"),this.format||(this.format="lsk"),this.off||(this.off=[]),this.on||(this.on=[]);}static create(e){return new this(e)}createChild(...e){let r=[this.ns,this.name].filter(Boolean).join(".");return new this.constructor(this,{colors:null,ns:r},...e)}getLevelPriority(e){return S[e]||0}canLog(e){let r=this.getLevelPriority(e),n=this.getLevelPriority(this.level);return this.ns&&N(this.off,this.ns)?!1:this.ns&&N(this.on,this.ns)?!0:r>=n}fatal(...e){this.canLog("fatal")&&this.__log("fatal",...e);}error(...e){this.canLog("error")&&this.__log("error",...e);}warn(...e){this.canLog("warn")&&this.__log("warn",...e);}debug(...e){this.canLog("debug")&&this.__log("debug",...e);}info(...e){this.canLog("info")&&this.__log("info",...e);}trace(...e){this.canLog("trace")&&this.__log("trace",...e);}log(...e){console._log?console._log(...e):console.log(...e);}__log(e,...r){let[n,...s]=r,i={name:this.name,ns:this.ns,level:e,time:new Date},f=r;if(m(n)&&(i={...i,...n},f=s),this.format==="none")return;let p=omitNull(i);if(this.format==="pretty"){this.log(...x(p,...f));return}this.log(q(this.format||"lsk",p,...f));}};var gt=o((t={},e={})=>{let r=L(),n={...typeof t=="string"?{name:t}:t,...r,...e},s=[n.ns,n.name].filter(Boolean).join(":");return n.on?.some(i=>i.test(s))&&(n.level="trace"),n.off?.some(i=>i.test(s))&&(n.level="error"),new w(n)},"createLogger");var P=gt();var ht=o((t,e=t)=>{try{if(typeof t!="string")return t;if(!t.trim())return e;throw "!logfmt"}catch{return e}},"tryLogfmtParse");var W=o((t,e)=>{let r;if(typeof e=="string"&&(!r&&e.trim()&&(r=tryJSONparse(e,null),r!==null&&("json")),!r&&e.trim()&&(r=ht(e,null),r!==null&&("logfmt"))),r===null&&(r=null,"raw"),!r){t.log(...x({},e));return}if(typeof r!="object"){t.log(...x({},r));return}let{meta:s,args:i=[]}=tt(r);t.log(...x(s,...i));},"prettyRawLog");process.env.LSK_LOG_READLINE!=="0"?ie.createInterface({input:process.stdin}).on("line",t=>{W(P,t);}):process.stdin.pipe(le()).pipe(ae(function(t){if(!t){this.emit("data",`${t} `);return}W(P,t);})).pipe(process.stdout); //# sourceMappingURL=out.js.map //# sourceMappingURL=cli.js.map