devink - npm Package Compare versions

Comparing version 1.0.6 to 2.0.0

dist/index.d.mts

@@ -36,2 +36,4 @@ interface Theme {
     timestamp: string;
+    namespace?: string;
+    meta?: Record<string, unknown>;
 }
@@ -48,2 +50,5 @@ interface Transport {
     transports?: Transport[];
+    sampling?: Record<string, number>;
+    redact?: string[];
+    namespace?: string;
 }
@@ -54,60 +59,75 @@ declare class ConsoleTransport implements Transport {
 declare class Logger {
-    private theme;
-    private timestamps;
-    private colors;
-    private level;
-    private mode;
-    private transports;
-    private timeCache;
-    constructor(options?: LoggerOptions);
-    private shouldLog;
-    private getTimestamp;
-    private safeStringify;
-    private highlightJson;
-    private formatMessage;
+    private t;
+    private ts;
+    private c;
+    private lv;
+    private m;
+    private tr;
+    private tc;
+    private sp;
+    private rk;
+    private ns;
+    private gd;
+    private tm;
+    private sc;
+    private dm;
+    constructor(opts?: LoggerOptions, meta?: Record<string, unknown>);
+    child(bindings: {
+        namespace?: string;
+        [k: string]: unknown;
+    }): Logger;
+    group(label: string): void;
+    groupEnd(): void;
+    time(label: string): void;
+    timeEnd(label: string): void;
+    private getTs;
+    private nsPrefix;
+    private hlJson;
+    private fmtErr;
+    private fmtMsg;
     private emit;
     private dispatch;
-    success(...message: unknown[]): void;
-    error(...message: unknown[]): void;
-    warn(...message: unknown[]): void;
-    info(...message: unknown[]): void;
-    trace(...message: unknown[]): void;
-    debug(...message: unknown[]): void;
-    fatal(...message: unknown[]): void;
+    success(...msg: unknown[]): void;
+    error(...msg: unknown[]): void;
+    warn(...msg: unknown[]): void;
+    info(...msg: unknown[]): void;
+    trace(...msg: unknown[]): void;
+    debug(...msg: unknown[]): void;
+    fatal(...msg: unknown[]): void;
     box(title: string, message: string): void;
 }
-declare const createLogger: (options?: LoggerOptions) => Logger;
+declare const createLogger: (opts?: LoggerOptions) => Logger;
 
 declare const isColorSupported: string | boolean;
 declare const format: (code: number, text: string) => string;
-declare const reset: (text: string) => string;
-declare const black: (text: string) => string;
-declare const red: (text: string) => string;
-declare const green: (text: string) => string;
-declare const yellow: (text: string) => string;
-declare const blue: (text: string) => string;
-declare const magenta: (text: string) => string;
-declare const cyan: (text: string) => string;
-declare const white: (text: string) => string;
-declare const gray: (text: string) => string;
-declare const bgBlack: (text: string) => string;
-declare const bgRed: (text: string) => string;
-declare const bgGreen: (text: string) => string;
-declare const bgYellow: (text: string) => string;
-declare const bgBlue: (text: string) => string;
-declare const bgMagenta: (text: string) => string;
-declare const bgCyan: (text: string) => string;
-declare const bgWhite: (text: string) => string;
-declare const bold: (text: string) => string;
-declare const dim: (text: string) => string;
-declare const italic: (text: string) => string;
-declare const underline: (text: string) => string;
-declare const inverse: (text: string) => string;
-declare const rgb: (r: number, g: number, b: number, text: string) => string;
-declare const bgRgb: (r: number, g: number, b: number, text: string) => string;
-declare const hex: (hexCode: string, text: string) => string;
-declare const bgHex: (hexCode: string, text: string) => string;
-declare const color256: (code: number, text: string) => string;
-declare const bgColor256: (code: number, text: string) => string;
-declare const stripAnsi: (text: string) => string;
+declare const reset: (t: string) => string;
+declare const black: (t: string) => string;
+declare const red: (t: string) => string;
+declare const green: (t: string) => string;
+declare const yellow: (t: string) => string;
+declare const blue: (t: string) => string;
+declare const magenta: (t: string) => string;
+declare const cyan: (t: string) => string;
+declare const white: (t: string) => string;
+declare const gray: (t: string) => string;
+declare const bgBlack: (t: string) => string;
+declare const bgRed: (t: string) => string;
+declare const bgGreen: (t: string) => string;
+declare const bgYellow: (t: string) => string;
+declare const bgBlue: (t: string) => string;
+declare const bgMagenta: (t: string) => string;
+declare const bgCyan: (t: string) => string;
+declare const bgWhite: (t: string) => string;
+declare const bold: (t: string) => string;
+declare const dim: (t: string) => string;
+declare const italic: (t: string) => string;
+declare const underline: (t: string) => string;
+declare const inverse: (t: string) => string;
+declare const rgb: (r: number, g: number, b: number, t: string) => string;
+declare const bgRgb: (r: number, g: number, b: number, t: string) => string;
+declare const hex: (h: string, t: string) => string;
+declare const bgHex: (h: string, t: string) => string;
+declare const color256: (c: number, t: string) => string;
+declare const bgColor256: (c: number, t: string) => string;
+declare const stripAnsi: (t: string) => string;
 
@@ -150,2 +170,27 @@ declare const ansi_bgBlack: typeof bgBlack;
 
-export { ConsoleTransport, LogLevel, type LogLevelName, Logger, type LoggerOptions, type Theme, type Transport, type TransportContext, ansi, classicTheme, createLogger, defaultTheme, minimalTheme, modernTheme };
+interface FileTransportOptions {
+    path: string;
+    maxSize?: string | number;
+    maxFiles?: number;
+    rotate?: boolean;
+}
+declare class FileTransport implements Transport {
+    private fp;
+    private ms;
+    private mf;
+    private rot;
+    private sz;
+    private q;
+    private init;
+    constructor(opts: FileTransportOptions);
+    write(ctx: TransportContext): void;
+    private flush;
+}
+
+interface HttpMiddlewareOptions {
+    warnAbove?: number;
+    errorAbove?: number;
+}
+declare function httpMiddleware(logger: Logger, opts?: HttpMiddlewareOptions): (req: Record<string, unknown>, res: Record<string, unknown>, next: (err?: unknown) => void) => void;
+
+export { ConsoleTransport, FileTransport, type FileTransportOptions, type HttpMiddlewareOptions, LogLevel, type LogLevelName, Logger, type LoggerOptions, type Theme, type Transport, type TransportContext, ansi, classicTheme, createLogger, defaultTheme, httpMiddleware, minimalTheme, modernTheme };

dist/index.d.ts

@@ -36,2 +36,4 @@ interface Theme {
     timestamp: string;
+    namespace?: string;
+    meta?: Record<string, unknown>;
 }
@@ -48,2 +50,5 @@ interface Transport {
     transports?: Transport[];
+    sampling?: Record<string, number>;
+    redact?: string[];
+    namespace?: string;
 }
@@ -54,60 +59,75 @@ declare class ConsoleTransport implements Transport {
 declare class Logger {
-    private theme;
-    private timestamps;
-    private colors;
-    private level;
-    private mode;
-    private transports;
-    private timeCache;
-    constructor(options?: LoggerOptions);
-    private shouldLog;
-    private getTimestamp;
-    private safeStringify;
-    private highlightJson;
-    private formatMessage;
+    private t;
+    private ts;
+    private c;
+    private lv;
+    private m;
+    private tr;
+    private tc;
+    private sp;
+    private rk;
+    private ns;
+    private gd;
+    private tm;
+    private sc;
+    private dm;
+    constructor(opts?: LoggerOptions, meta?: Record<string, unknown>);
+    child(bindings: {
+        namespace?: string;
+        [k: string]: unknown;
+    }): Logger;
+    group(label: string): void;
+    groupEnd(): void;
+    time(label: string): void;
+    timeEnd(label: string): void;
+    private getTs;
+    private nsPrefix;
+    private hlJson;
+    private fmtErr;
+    private fmtMsg;
     private emit;
     private dispatch;
-    success(...message: unknown[]): void;
-    error(...message: unknown[]): void;
-    warn(...message: unknown[]): void;
-    info(...message: unknown[]): void;
-    trace(...message: unknown[]): void;
-    debug(...message: unknown[]): void;
-    fatal(...message: unknown[]): void;
+    success(...msg: unknown[]): void;
+    error(...msg: unknown[]): void;
+    warn(...msg: unknown[]): void;
+    info(...msg: unknown[]): void;
+    trace(...msg: unknown[]): void;
+    debug(...msg: unknown[]): void;
+    fatal(...msg: unknown[]): void;
     box(title: string, message: string): void;
 }
-declare const createLogger: (options?: LoggerOptions) => Logger;
+declare const createLogger: (opts?: LoggerOptions) => Logger;
 
 declare const isColorSupported: string | boolean;
 declare const format: (code: number, text: string) => string;
-declare const reset: (text: string) => string;
-declare const black: (text: string) => string;
-declare const red: (text: string) => string;
-declare const green: (text: string) => string;
-declare const yellow: (text: string) => string;
-declare const blue: (text: string) => string;
-declare const magenta: (text: string) => string;
-declare const cyan: (text: string) => string;
-declare const white: (text: string) => string;
-declare const gray: (text: string) => string;
-declare const bgBlack: (text: string) => string;
-declare const bgRed: (text: string) => string;
-declare const bgGreen: (text: string) => string;
-declare const bgYellow: (text: string) => string;
-declare const bgBlue: (text: string) => string;
-declare const bgMagenta: (text: string) => string;
-declare const bgCyan: (text: string) => string;
-declare const bgWhite: (text: string) => string;
-declare const bold: (text: string) => string;
-declare const dim: (text: string) => string;
-declare const italic: (text: string) => string;
-declare const underline: (text: string) => string;
-declare const inverse: (text: string) => string;
-declare const rgb: (r: number, g: number, b: number, text: string) => string;
-declare const bgRgb: (r: number, g: number, b: number, text: string) => string;
-declare const hex: (hexCode: string, text: string) => string;
-declare const bgHex: (hexCode: string, text: string) => string;
-declare const color256: (code: number, text: string) => string;
-declare const bgColor256: (code: number, text: string) => string;
-declare const stripAnsi: (text: string) => string;
+declare const reset: (t: string) => string;
+declare const black: (t: string) => string;
+declare const red: (t: string) => string;
+declare const green: (t: string) => string;
+declare const yellow: (t: string) => string;
+declare const blue: (t: string) => string;
+declare const magenta: (t: string) => string;
+declare const cyan: (t: string) => string;
+declare const white: (t: string) => string;
+declare const gray: (t: string) => string;
+declare const bgBlack: (t: string) => string;
+declare const bgRed: (t: string) => string;
+declare const bgGreen: (t: string) => string;
+declare const bgYellow: (t: string) => string;
+declare const bgBlue: (t: string) => string;
+declare const bgMagenta: (t: string) => string;
+declare const bgCyan: (t: string) => string;
+declare const bgWhite: (t: string) => string;
+declare const bold: (t: string) => string;
+declare const dim: (t: string) => string;
+declare const italic: (t: string) => string;
+declare const underline: (t: string) => string;
+declare const inverse: (t: string) => string;
+declare const rgb: (r: number, g: number, b: number, t: string) => string;
+declare const bgRgb: (r: number, g: number, b: number, t: string) => string;
+declare const hex: (h: string, t: string) => string;
+declare const bgHex: (h: string, t: string) => string;
+declare const color256: (c: number, t: string) => string;
+declare const bgColor256: (c: number, t: string) => string;
+declare const stripAnsi: (t: string) => string;
 
@@ -150,2 +170,27 @@ declare const ansi_bgBlack: typeof bgBlack;
 
-export { ConsoleTransport, LogLevel, type LogLevelName, Logger, type LoggerOptions, type Theme, type Transport, type TransportContext, ansi, classicTheme, createLogger, defaultTheme, minimalTheme, modernTheme };
+interface FileTransportOptions {
+    path: string;
+    maxSize?: string | number;
+    maxFiles?: number;
+    rotate?: boolean;
+}
+declare class FileTransport implements Transport {
+    private fp;
+    private ms;
+    private mf;
+    private rot;
+    private sz;
+    private q;
+    private init;
+    constructor(opts: FileTransportOptions);
+    write(ctx: TransportContext): void;
+    private flush;
+}
+
+interface HttpMiddlewareOptions {
+    warnAbove?: number;
+    errorAbove?: number;
+}
+declare function httpMiddleware(logger: Logger, opts?: HttpMiddlewareOptions): (req: Record<string, unknown>, res: Record<string, unknown>, next: (err?: unknown) => void) => void;
+
+export { ConsoleTransport, FileTransport, type FileTransportOptions, type HttpMiddlewareOptions, LogLevel, type LogLevelName, Logger, type LoggerOptions, type Theme, type Transport, type TransportContext, ansi, classicTheme, createLogger, defaultTheme, httpMiddleware, minimalTheme, modernTheme };

dist/index.js

@@ -1,4 +0,1 @@
-'use strict';var M=Object.defineProperty;var A=(t,r)=>{for(var e in r)M(t,e,{get:r[e],enumerable:true});};var I={};A(I,{bgBlack:()=>F,bgBlue:()=>Y,bgColor256:()=>tt,bgCyan:()=>G,bgGreen:()=>U,bgHex:()=>Q,bgMagenta:()=>D,bgRed:()=>L,bgRgb:()=>R,bgWhite:()=>H,bgYellow:()=>W,black:()=>B,blue:()=>J,bold:()=>P,color256:()=>X,cyan:()=>v,dim:()=>h,format:()=>i,gray:()=>b,green:()=>w,hex:()=>s,inverse:()=>K,isColorSupported:()=>p,italic:()=>Z,magenta:()=>_,red:()=>d,reset:()=>V,rgb:()=>S,stripAnsi:()=>u,underline:()=>q,white:()=>z,yellow:()=>T});var x=process.env,p=!x.NO_COLOR&&(x.FORCE_COLOR||process.stdout&&process.stdout.isTTY||x.TERM==="xterm-256color"||x.CI==="true"),i=(t,r)=>p?`\x1B[${t}m${r}\x1B[0m`:r,V=t=>i(0,t),B=t=>i(30,t),d=t=>i(31,t),w=t=>i(32,t),T=t=>i(33,t),J=t=>i(34,t),_=t=>i(35,t),v=t=>i(36,t),z=t=>i(37,t),b=t=>i(90,t),F=t=>i(40,t),L=t=>i(41,t),U=t=>i(42,t),W=t=>i(43,t),Y=t=>i(44,t),D=t=>i(45,t),G=t=>i(46,t),H=t=>i(47,t),P=t=>i(1,t),h=t=>i(2,t),Z=t=>i(3,t),q=t=>i(4,t),K=t=>i(7,t),S=(t,r,e,o)=>p?`\x1B[38;2;${t};${r};${e}m${o}\x1B[0m`:o,R=(t,r,e,o)=>p?`\x1B[48;2;${t};${r};${e}m${o}\x1B[0m`:o,s=(t,r)=>{if(!p)return r;let e=t.replace(/^#/,"");return e.length!==6?r:S(parseInt(e.slice(0,2),16),parseInt(e.slice(2,4),16),parseInt(e.slice(4,6),16),r)},Q=(t,r)=>{if(!p)return r;let e=t.replace(/^#/,"");return e.length!==6?r:R(parseInt(e.slice(0,2),16),parseInt(e.slice(2,4),16),parseInt(e.slice(4,6),16),r)},X=(t,r)=>p?`\x1B[38;5;${t}m${r}\x1B[0m`:r,tt=(t,r)=>p?`\x1B[48;5;${t}m${r}\x1B[0m`:r,u=t=>t.replace(/\x1b\[[0-9;]*m/g,"");var N={success:t=>s("#10b981",t),error:t=>s("#f43f5e",t),warn:t=>s("#f59e0b",t),info:t=>s("#38bdf8",t),prefix:{success:s("#10b981","\u2714")+" "+s("#34d399",h("success")),error:s("#f43f5e","\u2716")+" "+s("#fb7185",h("error")),warn:s("#f59e0b","\u26A0")+" "+s("#fbbf24",h("warn")),info:s("#38bdf8","\u2139")+" "+s("#7dd3fc",h("info"))}},rt={success:t=>t,error:t=>t,warn:t=>t,info:t=>t,prefix:{success:s("#10b981","\u2714"),error:s("#f43f5e","\u2716"),warn:s("#f59e0b","\u26A0"),info:s("#38bdf8","\u2139")}},et={success:t=>w(t),error:t=>d(t),warn:t=>T(t),info:t=>v(t),prefix:{success:w("SUCCESS"),error:d("ERROR"),warn:T("WARN"),info:v("INFO")}},$=N;var y=(n=>(n[n.trace=10]="trace",n[n.debug=20]="debug",n[n.info=30]="info",n[n.success=35]="success",n[n.warn=40]="warn",n[n.error=50]="error",n[n.fatal=60]="fatal",n[n.none=100]="none",n))(y||{}),C=class{write(r){(r.levelValue>=50?console.error:console.log)(r.formatted);}},k=class{theme;timestamps;colors;level;mode;transports;timeCache={time:"",str:""};constructor(r={}){this.theme={...$,...r.theme,prefix:{...$.prefix,...r.theme?.prefix}},this.timestamps=r.timestamps??false,this.colors=r.colors??!!p,this.level=y[r.level??"trace"],this.mode=r.mode??"text",this.transports=r.transports??[new C];}shouldLog(r){return r>=this.level}getTimestamp(){if(!this.timestamps)return {iso:"",formatted:""};let e=new Date().toISOString(),o=e.split("T")[1]?.split(".")[0]||"";if(this.timeCache.time===o)return {iso:e,formatted:this.timeCache.str};let g=b(`[${o}] `);return this.timeCache={time:o,str:g},{iso:e,formatted:g}}safeStringify(r,e){let o=new Set;return JSON.stringify(r,(g,a)=>{if(typeof a=="object"&&a!==null){if(o.has(a))return "[Circular]";o.add(a);}return a},e)}highlightJson(r){return !this.colors||r.length>5e3?r:r.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g,e=>/^"/.test(e)?/:$/.test(e)?s("#9ca3af",e.slice(0,-1))+":":s("#34d399",e):/true|false/.test(e)?s("#c084fc",e):/null/.test(e)?s("#f87171",e):s("#fbbf24",e))}formatMessage(r){return r.map(e=>{if(typeof e=="string")return e;if(e instanceof Error)return e.stack||e.message;try{return `
-`+this.highlightJson(this.safeStringify(e,2))}catch{return "[Unserializable]"}}).join(" ")}emit(r,e,o,g){let a=y[r];if(!this.shouldLog(a))return;let f=this.getTimestamp(),m,n;if(this.mode==="json"){let c={level:r,time:f.iso,message:g.length===1?g[0]:g};m=n=this.safeStringify(c);}else {let c=this.formatMessage(g);m=`${f.formatted}${e} ${o(c)}`,n=u(m),this.colors||(m=n);}this.dispatch(r,a,g,m,n,f.iso);}dispatch(r,e,o,g,a,f){let m={level:r,levelValue:e,message:o,formatted:g,raw:a,timestamp:f};for(let n=0;n<this.transports.length;n++)this.transports[n]?.write(m);}success(...r){this.emit("success",this.theme.prefix.success,this.theme.success,r);}error(...r){this.emit("error",this.theme.prefix.error,this.theme.error,r);}warn(...r){this.emit("warn",this.theme.prefix.warn,this.theme.warn,r);}info(...r){this.emit("info",this.theme.prefix.info,this.theme.info,r);}trace(...r){this.emit("trace",b("\u{1F50D}"),b,r);}debug(...r){this.emit("debug",s("#94a3b8","\u{1F41B}"),e=>s("#94a3b8",e),r);}fatal(...r){this.emit("fatal",s("#be123c","\u{1F480}"),e=>s("#be123c",e),r);}box(r,e){let o=30;if(!this.shouldLog(o))return;let g=e.split(`
-`),a=Math.max(r.length,...g.map(l=>u(l).length))+4,f=`\u250C\u2500 ${r} ${"\u2500".repeat(a-r.length-3)}\u2510`,m=`\u2514${"\u2500".repeat(a)}\u2518`,n=g.map(l=>{let E=a-u(l).length-2;return `\u2502 ${l}${" ".repeat(Math.max(0,E))} \u2502`}),c=[f,...n,m].join(`
-`),O=u(c);if(this.mode==="json"){let l=this.getTimestamp();c=O=this.safeStringify({level:"info",time:l.iso,title:r,message:e}),this.dispatch("info",o,[e],c,O,l.iso);return}this.colors&&(c=s("#38bdf8",c));let j=this.getTimestamp();this.dispatch("info",o,[e],c,O,j.iso);}},st=t=>new k(t);exports.ConsoleTransport=C;exports.LogLevel=y;exports.Logger=k;exports.ansi=I;exports.classicTheme=et;exports.createLogger=st;exports.defaultTheme=$;exports.minimalTheme=rt;exports.modernTheme=N;
+var t=require("fs/promises"),e=require("fs"),s=require("path"),r=Object.defineProperty,i={};((t,e)=>{for(var s in e)r(t,s,{get:e[s],enumerable:!0})})(i,{bgBlack:()=>w,bgBlue:()=>k,bgColor256:()=>N,bgCyan:()=>j,bgGreen:()=>v,bgHex:()=>I,bgMagenta:()=>O,bgRed:()=>x,bgRgb:()=>L,bgWhite:()=>C,bgYellow:()=>y,black:()=>f,blue:()=>u,bold:()=>E,color256:()=>F,cyan:()=>b,dim:()=>T,format:()=>c,gray:()=>$,green:()=>m,hex:()=>A,inverse:()=>M,isColorSupported:()=>o,italic:()=>S,magenta:()=>d,red:()=>l,reset:()=>h,rgb:()=>R,stripAnsi:()=>q,underline:()=>z,white:()=>g,yellow:()=>p});var n=process.env,o=!n.NO_COLOR&&(n.FORCE_COLOR||process.stdout&&process.stdout.isTTY||"xterm-256color"===n.TERM||"true"===n.CI),a=(t,e)=>o?`[${t}m${e}`:e,c=a,h=t=>a(0,t),f=t=>a(30,t),l=t=>a(31,t),m=t=>a(32,t),p=t=>a(33,t),u=t=>a(34,t),d=t=>a(35,t),b=t=>a(36,t),g=t=>a(37,t),$=t=>a(90,t),w=t=>a(40,t),x=t=>a(41,t),v=t=>a(42,t),y=t=>a(43,t),k=t=>a(44,t),O=t=>a(45,t),j=t=>a(46,t),C=t=>a(47,t),E=t=>a(1,t),T=t=>a(2,t),S=t=>a(3,t),z=t=>a(4,t),M=t=>a(7,t),R=(t,e,s,r)=>o?`[38;2;${t};${e};${s}m${r}`:r,L=(t,e,s,r)=>o?`[48;2;${t};${e};${s}m${r}`:r,A=(t,e)=>{if(!o)return e;const s=t.replace("#","");return 6===s.length?R(parseInt(s.slice(0,2),16),parseInt(s.slice(2,4),16),parseInt(s.slice(4,6),16),e):e},I=(t,e)=>{if(!o)return e;const s=t.replace("#","");return 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"+P("#7dd3fc",A("info"))}},J={success:t=>t,error:t=>t,warn:t=>t,info:t=>t,prefix:{success:P("#10b981","✔"),error:P("#f43f5e","✖"),warn:P("#f59e0b","⚠"),info:P("#38bdf8","ℹ")}},_={success:t=>b(t),error:t=>d(t),warn:t=>g(t),info:t=>v(t),prefix:{success:b("SUCCESS"),error:d("ERROR"),warn:g("WARN"),info:v("INFO")}},V=D,Y=(t=>(t[t.trace=10]="trace",t[t.debug=20]="debug",t[t.info=30]="info",t[t.success=35]="success",t[t.warn=40]="warn",t[t.error=50]="error",t[t.fatal=60]="fatal",t[t.none=100]="none",t))(Y||{}),G=class{write(t){(t.levelValue>=50?console.error:console.log)(t.formatted)}},H={iso:"",formatted:""},K=new Set;function Z(t,s){K.clear();const e=JSON.stringify(t,(t,s)=>{if("object"==typeof s&&null!==s){if(K.has(s))return"[Circular]";K.add(s)}return s},s);return K.clear(),e}function Q(t,s){if("object"!=typeof t||null===t||t instanceof Error)return t;if(Array.isArray(t))return t.map(t=>Q(t,s));const e={};for(const[r,i]of 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`:""}hlJson(t){return!this.c||t.length>5e3?t:t.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+-]?\d+)?)/g,t=>'"'===t[0]?t.endsWith(":")?P("#9ca3af",t.slice(0,-1))+":":P("#34d399",t):P("true"===t||"false"===t?"#c084fc":"null"===t?"#f87171":"#fbbf24",t))}fmtErr(t){const s=t.stack||t.message;return this.c?s.split("\n").map((t,s)=>{if(0===s)return S(d(t));const e=t.match(/^(\s+at\s+)(.+?)(\s+\()?(.+?):(\d+):(\d+)\)?$/);return e?e[4].includes("node_modules")||e[4].startsWith("node:")?A(t):`${A(e[1])}${g(e[2])}${A(e[3]||" ")}${v(e[4])}:${P("#fbbf24",e[5])}:${A(e[6])}${e[3]?A(")"):""}`:t.match(/^\s+at\s+/)?A(t):d(t)}).join("\n"):s}fmtMsg(t){return t.map(t=>{if("string"==typeof t)return t;if(t instanceof Error)return"\n"+this.fmtErr(t);try{return"\n"+this.hlJson(Z(this.rk.size?Q(t,this.rk):t,2))}catch{return"[Unserializable]"}}).join(" ")}emit(t,s,e,r){const i=Y[t];if(i<this.lv)return;const n=this.getTs(),o=this.nsPrefix(),a="  ".repeat(this.gd);let c,h;if("json"===this.m){const s=r.map(t=>"object"!=typeof t||null===t||t instanceof Error||!this.rk.size?t:Q(t,this.rk)),e={level:t,time:n.iso,message:1===s.length?s[0]:s};this.ns&&(e.namespace=this.ns),Object.keys(this.dm).length&&Object.assign(e,this.dm),c=h=Z(e)}else c=`${n.formatted}${o}${a}${s} ${e(this.fmtMsg(r))}`,h=q(c),this.c||(c=h);this.dispatch(t,i,r,c,h,n.iso)}dispatch(t,s,e,r,i,n){const o={level:t,levelValue:s,message:e,formatted:r,raw:i,timestamp:n,namespace:this.ns||void 0,meta:Object.keys(this.dm).length?this.dm:void 0};for(let 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X(t),st={b:1,kb:1024,mb:1048576,gb:1073741824},et=class{fp;ms;mf;rot;sz=0;q=Promise.resolve();init=!1;constructor(t){this.fp=t.path,this.ms=function(t){if("number"==typeof t)return t;const s=t.trim().toLowerCase().match(/^([\d.]+)\s*(b|kb|mb|gb)?$/);return s?Math.floor(parseFloat(s[1])*st[s[2]||"b"]):10485760}(t.maxSize??"10mb"),this.mf=t.maxFiles??5,this.rot=t.rotate??!0;const s=o(this.fp);i(s)||n(s,{recursive:!0})}write(t){const s=t.raw+"\n";this.q=this.q.then(()=>this.flush(s))}async flush(i){if(!this.init){try{this.sz=(await t(this.fp)).size}catch{this.sz=0}this.init=!0}const n=Buffer.byteLength(i,"utf8");if(this.rot&&this.sz+n>this.ms){for(let t=this.mf-1;t>=1;t--)try{await s(1===t?this.fp:`${this.fp}.${t-1}`,`${this.fp}.${t}`)}catch{}try{await e(this.fp)}catch{}this.sz=0}await r(this.fp,i,"utf8"),this.sz+=n}};function rt(t,s={}){const e=s.warnAbove??400,r=s.errorAbove??500;return(s,i,n)=>{const o=performance.now(),a=s.method??"UNKNOWN",c=s.originalUrl??s.url??"/",h=()=>{const s=Math.round(performance.now()-o),n=i.statusCode??0,h=`${a} ${c} ${n} ${s}ms`;n>=r?t.error(h):n>=e?t.warn(h):t.info(h)},f=i.on,l=i.once;"function"==typeof f?f.call(i,"finish",h):"function"==typeof l&&l.call(i,"close",h),n()}}export{G as ConsoleTransport,et as FileTransport,Y as LogLevel,X as Logger,c as ansi,_ as classicTheme,tt as createLogger,V as defaultTheme,rt as httpMiddleware,J as minimalTheme,D as modernTheme};

package.json

 {
   "name": "devink",
-  "version": "1.0.6",
-  "description": "Fast, lightweight, professional logger built with TypeScript. No dependencies.",
+  "version": "2.0.0",
+  "description": "Fast, lightweight, professional TypeScript logger with child loggers, HTTP middleware, file transport, log sampling, field redaction, and zero dependencies.",
   "main": "./dist/index.js",
@@ -33,12 +33,22 @@ "module": "./dist/index.mjs",
   "keywords": [
-     "logger",
-  "logging",
-  "node-logger",
-  "typescript-logger",
-  "terminal-logger",
-  "ansi-colors",
-  "cli-logger",
-  "console-logger",
-  "structured-logger",
-  "zero-dependency"
+    "logger",
+    "logging",
+    "node-logger",
+    "typescript-logger",
+    "terminal-logger",
+    "ansi-colors",
+    "cli-logger",
+    "console-logger",
+    "structured-logger",
+    "zero-dependency",
+    "child-logger",
+    "http-middleware",
+    "express-logger",
+    "file-transport",
+    "log-rotation",
+    "log-sampling",
+    "redact",
+    "json-logger",
+    "pino-alternative",
+    "winston-alternative"
   ],
@@ -58,2 +68,3 @@ "author": "harrymate22",
     "prettier": "^3.0.0",
+    "terser": "^5.46.0",
     "tsup": "^8.0.0",
@@ -60,0 +71,0 @@ "typescript": "^5.0.0",

README.md

@@ -12,3 +12,3 @@ <p align="center">
 
-`devink` is a zero-dependency **Node.js logger** designed for developers who need high performance, beautiful **CLI output**, and structured **JSON logging**. With full **ANSI color support**, dynamic terminal capability detection, and customizable transports, it's the perfect production-ready logger for modern TS/JS environments.
+`devink` is a zero-dependency **Node.js logger** designed for developers who need high performance, beautiful **CLI output**, and structured **JSON logging**. Child loggers, HTTP middleware, file transport with rotation, log sampling, field redaction, pretty error formatting — all built in with full **TypeScript** support and **zero external dependencies**.
 
@@ -23,10 +23,18 @@ ---
 
-- **Zero Dependencies**: Lightweight and ultra-fast. No bloated `node_modules`.
-- **Full ANSI & 256/RGB Color Support**: Beautiful, soothing UI themes for the terminal. No harsh contrast.
-- **Structured JSON Logging**: Instantly switch to JSON mode for seamless integration with Datadog, ELK, AWS CloudWatch, and parsing tools.
-- **Log Levels & Priority Filtering**: Granular control via `trace`, `debug`, `info`, `warn`, `error`, and `fatal`.
-- **Custom Transports**: Route logs to files, external APIs, or custom formatting engines.
-- **Terminal Capability Detection**: Automatically detects `process.stdout.isTTY`, `FORCE_COLOR`, `NO_COLOR`, and `CI` environments.
-- **Boxed Output**: Help crucial information stand out with Unicode-boxed messages.
-- **TypeScript native**: Built with TS, exporting standard typings out-of-the-box.
+- **Zero Dependencies** — Ultra-fast, nothing in `node_modules` except your own code.
+- **Child Loggers** — Scoped, namespaced loggers with inherited configuration.
+- **HTTP Middleware** — Framework-agnostic request logging for Express, Fastify, Hono, and more.
+- **File Transport with Rotation** — Built-in async file transport with size-based rotation and retention.
+- **Log Grouping** — Visual grouping for multi-step operations with indented output.
+- **Performance Timers** — Measure execution time with `logger.time()` / `logger.timeEnd()`.
+- **Log Sampling / Rate Limiting** — Only log a fraction of high-frequency events in production.
+- **Sensitive Field Redaction** — Automatically mask passwords, tokens, and secrets from log output.
+- **Pretty Error Formatting** — Colored stack traces with highlighted source locations.
+- **Full ANSI & 256/RGB Color Support** — Beautiful, soothing UI themes for the terminal.
+- **Structured JSON Logging** — One-line switch to JSON for Datadog, ELK, AWS CloudWatch, and more.
+- **Log Levels & Priority Filtering** — Granular control via `trace`, `debug`, `info`, `warn`, `error`, and `fatal`.
+- **Custom Transports** — Route logs to files, external APIs, or custom formatting engines.
+- **Terminal Capability Detection** — Auto-detects `TTY`, `FORCE_COLOR`, `NO_COLOR`, and `CI` environments.
+- **Boxed Output** — Unicode-boxed messages for critical startup and alert information.
+- **TypeScript Native** — Built with TypeScript, full type definitions included.
 
@@ -51,8 +59,6 @@ ---
 
-## 💻 Usage
+## 💻 Quick Start
 
-### Basic CLI Logger
+### Basic Logger
 
-Create a beautiful terminal logger with timestamps and the modern theme out of the box:
-
 ```ts
@@ -77,4 +83,2 @@ import { createLogger } from 'devink';
 ```ts
-import { createLogger } from 'devink';
-
 const logger = createLogger({
@@ -86,7 +90,189 @@ mode: 'json',
 logger.info('Processing payment', { userId: 123, amount: 49.99 });
-// Output: {"level":"info","time":"2023-10-25T14:30:00.000Z","message":["Processing payment",{"userId":123,"amount":49.99}]}
+// {"level":"info","time":"2026-03-03T00:00:00.000Z","message":["Processing payment",{"userId":123,"amount":49.99}]}
 ```
 
-### Beautiful Boxed Output
+---
 
+## Child Loggers / Namespaced Logging
+
+Create scoped loggers that inherit the parent configuration and prepend a namespace to every log line:
+
+```ts
+import { createLogger } from 'devink';
+
+const logger = createLogger({ timestamps: true });
+
+const dbLogger = logger.child({ namespace: 'db' });
+const authLogger = logger.child({ namespace: 'auth' });
+
+dbLogger.info('Query executed in 12ms');
+// [14:30:00] [db] ℹ info Query executed in 12ms
+
+authLogger.warn('Token expires in 5 minutes');
+// [14:30:00] [auth] ⚠ warn Token expires in 5 minutes
+```
+
+Child loggers can also carry default metadata:
+
+```ts
+const requestLogger = logger.child({ namespace: 'api', requestId: 'abc-123' });
+requestLogger.info('Request received');
+// In JSON mode: {"level":"info","namespace":"api","requestId":"abc-123","message":"Request received"}
+```
+
+---
+
+## 🌐 HTTP Request Middleware
+
+Framework-agnostic middleware that auto-logs every HTTP request with method, path, status code, and response time:
+
+```ts
+import { createLogger, httpMiddleware } from 'devink';
+import express from 'express';
+
+const logger = createLogger({ timestamps: true });
+const app = express();
+
+app.use(httpMiddleware(logger));
+
+// Every request automatically logged:
+// [14:30:05] ℹ info GET /api/users 200 12ms
+// [14:30:06] ⚠ warn POST /api/login 401 8ms
+// [14:30:07] ✖ error GET /api/crash 500 3ms
+```
+
+Works with **Express**, **Fastify**, **Hono**, **Koa**, and any framework using the standard `(req, res, next)` pattern.
+
+---
+
+## 📂 Log Grouping / Indented Sections
+
+Visually group related log lines for multi-step operations:
+
+```ts
+const logger = createLogger({ timestamps: true });
+
+logger.group('Database Migration');
+logger.info('Running migration 001_create_users...');
+logger.info('Running migration 002_add_indexes...');
+logger.success('All migrations complete');
+logger.groupEnd();
+
+logger.info('Server ready');
+```
+
+Output:
+
+```
+[14:30:00] ▸ Database Migration
+[14:30:00]   ℹ info Running migration 001_create_users...
+[14:30:01]   ℹ info Running migration 002_add_indexes...
+[14:30:01]   ✔ success All migrations complete
+[14:30:01] ℹ info Server ready
+```
+
+---
+
+## ⏱ Performance Timers
+
+Measure execution time for any operation directly from the logger:
+
+```ts
+const logger = createLogger();
+
+logger.time('database-query');
+await db.query('SELECT * FROM users');
+logger.timeEnd('database-query');
+// ℹ info database-query: 243ms
+
+logger.time('api-call');
+await fetch('https://api.example.com/data');
+logger.timeEnd('api-call');
+// ℹ info api-call: 891ms
+```
+
+---
+
+## 📊 Log Sampling / Rate Limiting
+
+In high-throughput production environments, log only a fraction of repetitive events:
+
+```ts
+const logger = createLogger({
+  sampling: {
+    'db.query': 0.1, // log 10% of database queries
+    'cache.hit': 0.01, // log 1% of cache hits
+  },
+});
+
+// Only ~10% of these calls will actually produce output
+logger.info('Query executed', { table: 'users' });
+```
+
+---
+
+## 📁 Async File Transport
+
+Built-in file transport with async writes and automatic log rotation:
+
+```ts
+import { createLogger, FileTransport } from 'devink';
+
+const logger = createLogger({
+  transports: [
+    new FileTransport({
+      path: './logs/app.log',
+      maxSize: '10mb',
+      maxFiles: 5,
+      rotate: true,
+    }),
+  ],
+});
+
+logger.info('This goes to a file with automatic rotation');
+```
+
+When `app.log` exceeds 10 MB, it rotates to `app.log.1`, `app.log.2`, etc., keeping at most 5 rotated files.
+
+---
+
+## 🔒 Sensitive Field Redaction
+
+Automatically mask sensitive data before it reaches any transport:
+
+```ts
+const logger = createLogger({
+  redact: ['password', 'token', 'authorization', 'ssn'],
+});
+
+logger.info('User login', { user: 'harry', password: 's3cret!', token: 'eyJhbG...' });
+// ℹ info User login { user: 'harry', password: '[REDACTED]', token: '[REDACTED]' }
+```
+
+Redaction works recursively on nested objects and in both text and JSON modes.
+
+---
+
+## 💥 Pretty Error Formatting
+
+When you pass an `Error` object, devink renders a beautiful, colored stack trace instead of a raw dump:
+
+```ts
+const logger = createLogger();
+
+try {
+  throw new Error('Database connection failed');
+} catch (err) {
+  logger.error('Fatal error during startup', err);
+}
+```
+
+- Error name and message in **bold red**
+- Your source files highlighted with **colored file paths and line numbers**
+- `node_modules` and Node.js internal frames **dimmed** so your code stands out
+
+---
+
+## 🎁 Boxed Output
+
 Make important startup messages or critical alerts pop in the console:
@@ -109,10 +295,13 @@
 
-| Property     | Type               | Default              | Description                                                                            |
-| ------------ | ------------------ | -------------------- | -------------------------------------------------------------------------------------- |
-| `level`      | `LogLevelName`     | `'trace'`            | Minimum log level to output (`trace` < `debug` < `info` < `warn` < `error` < `fatal`). |
-| `mode`       | `'text' \| 'json'` | `'text'`             | Output mode. Text formats for the console, JSON formats for log aggregators.           |
-| `colors`     | `boolean`          | `true`               | Whether to use ANSI colors. Automatically disabled if terminal doesn't support it.     |
-| `timestamps` | `boolean`          | `false`              | Prepend a timestamp to text outputs (`[HH:MM:SS]`).                                    |
-| `theme`      | `Partial<Theme>`   | `modernTheme`        | Customize the prefix, success, error, warn, and info styling.                          |
-| `transports` | `Transport[]`      | `[ConsoleTransport]` | Target output locations hooks (e.g., standard out, file streams).                      |
+| Property     | Type                     | Default              | Description                                                                  |
+| ------------ | ------------------------ | -------------------- | ---------------------------------------------------------------------------- |
+| `level`      | `LogLevelName`           | `'trace'`            | Minimum log level (`trace` < `debug` < `info` < `warn` < `error` < `fatal`). |
+| `mode`       | `'text' \| 'json'`       | `'text'`             | Output mode. Text for the console, JSON for log aggregators.                 |
+| `colors`     | `boolean`                | `true`               | ANSI colors. Automatically disabled if the terminal doesn't support it.      |
+| `timestamps` | `boolean`                | `false`              | Prepend a timestamp (`[HH:MM:SS]`) to text outputs.                          |
+| `theme`      | `Partial<Theme>`         | `modernTheme`        | Customize prefix icons and color functions for each log level.               |
+| `transports` | `Transport[]`            | `[ConsoleTransport]` | Target output destinations (console, file, external APIs).                   |
+| `namespace`  | `string`                 | `''`                 | Namespace prefix prepended to all log lines.                                 |
+| `redact`     | `string[]`               | `[]`                 | Field names to mask with `[REDACTED]` in log output.                         |
+| `sampling`   | `Record<string, number>` | `{}`                 | Sampling rates (0–1) for rate-limiting high-frequency log events.            |
 
@@ -137,3 +326,3 @@ ### Theme Presets
 
-You can easily route logs anywhere by providing objects that implement the `Transport` interface (which requires a `write(ctx: TransportContext)` method).
+Route logs anywhere by implementing the `Transport` interface:
 
@@ -144,5 +333,5 @@ ```ts
 
-class FileTransport implements Transport {
+class CustomTransport implements Transport {
   write(ctx: TransportContext) {
-    fs.appendFileSync('app.log', ctx.raw + '\n');
+    fs.appendFileSync('custom.log', ctx.raw + '\n');
   }
@@ -152,3 +341,3 @@ }
 const logger = createLogger({
-  transports: [new FileTransport()], // Now writes to app.log instead of console
+  transports: [new CustomTransport()],
 });
@@ -159,5 +348,5 @@ ```
 
-## 🎨 ANSI Capabilities
+## 🎨 ANSI Utilities
 
-If you want to build your own CLI tools, `devink` exports its high-performance, zero-dependency ANSI utilities:
+Build your own CLI tools with devink's high-performance, zero-dependency ANSI utilities:
 
@@ -170,3 +359,3 @@ ```ts
 console.log(ansi.color256(128, '256 color terminal support!'));
-console.log(ansi.dim('Low contrast subtitle.'));
+console.log(ansi.bold(ansi.cyan('Bold and cyan!')));
 ```
@@ -176,4 +365,41 @@
 
-## 📄 License
+## 📊 Comparison: devink vs pino vs winston vs bunyan
 
+| Feature                    | devink | pino           | winston        | bunyan        |
+| -------------------------- | ------ | -------------- | -------------- | ------------- |
+| Zero Dependencies          | ✅     | ❌             | ❌             | ❌            |
+| TypeScript Native          | ✅     | ❌ (types pkg) | ❌ (types pkg) | ❌            |
+| Child Loggers              | ✅     | ✅             | ✅             | ✅            |
+| HTTP Middleware (built-in) | ✅     | ❌ (separate)  | ❌ (separate)  | ❌            |
+| File Transport (built-in)  | ✅     | ❌ (separate)  | ✅             | ✅            |
+| Log Rotation (built-in)    | ✅     | ❌             | ❌ (separate)  | ❌ (separate) |
+| Log Sampling               | ✅     | ❌             | ❌             | ❌            |
+| Field Redaction            | ✅     | ✅             | ❌             | ❌            |
+| Pretty Error Formatting    | ✅     | ❌ (separate)  | ❌             | ❌            |
+| Log Grouping               | ✅     | ❌             | ❌             | ❌            |
+| Performance Timers         | ✅     | ❌             | ❌             | ❌            |
+| Colored ANSI Output        | ✅     | ❌ (separate)  | ❌ (separate)  | ❌            |
+| Boxed Output               | ✅     | ❌             | ❌             | ❌            |
+| JSON Structured Logging    | ✅     | ✅             | ✅             | ✅            |
+| Custom Themes              | ✅     | ❌             | ❌             | ❌            |
+| Bundle Size                | ~8KB   | ~120KB         | ~280KB         | ~95KB         |
+
+---
+
+## 🗺️ Roadmap
+
+These features are planned for upcoming releases:
+
+- 🌐 **Browser Support** — Universal logger that works in both Node.js and browser DevTools.
+- 🔗 **OpenTelemetry Integration** — Automatic `traceId` and `spanId` injection.
+- 📡 **Log Aggregator Presets** — One-line setup for Datadog, Loki, and Elasticsearch.
+- 🖥️ **Interactive CLI Mode** — Live log panel with filtering for development.
+
+---
+
+Built with ❤️ by **[Harry Mate](https://github.com/harrymate22)**.
+🌟 If you find this library helpful, consider dropping a **Star** on GitHub and **[following me (@harrymate22)](https://github.com/harrymate22)** for more open-source tools!
+
+## License
+
 MIT © [harrymate22](https://github.com/harrymate22)

New alerts

Major refactor

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Found 1 instance in 1 package

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Accesses the file system, and could potentially read sensitive data.

Found 2 instances in 1 package

Fixed alerts

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

47913

51.67%

Lines of code

189

1.07%

Number of lines in readme file

394

134.52%

Worsened metrics

Dev dependency count

11

10%

Number of low supply chain risk alerts

4

100%

Number of medium supply chain risk alerts

1

Infinity%

No dependency changes