A tiny, cross-platform JavaScript debug console featuring custom color styles and automatic runtime environment tracking.
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.org/scripts/578789/1831320/pretty-debug.js
// ==UserScript==
// @name pretty-debug
// @namespace https://github.com/Technical-13/pretty-debug
// @version 1.1.0
// @description A tiny, cross-platform JavaScript debug console featuring custom color styles and automatic runtime environment tracking.
// @author technical13 (https://greasyfork.org/en/users/216914-technical-13)
// @license BSD-3-Clause
// @homepageURL https://github.com/Technical-13/pretty-debug
// @supportURL https://discord.me/MagentaRV
// ==/UserScript==
( function( global ) {
'use strict';
/**
* A tiny, cross-platform JavaScript debug console featuring custom color
* styles and automatic runtime environment tracking.
*
* @description Universal console management engine for sandboxed scripts.
* @example
* const debug = new Debug( { name: 'aeAnalyzer', version: '1.0.0' } );
* debug.success( 'Earning pipeline initialized perfectly.' );
*/
class Debug {
/**
* Compiles dynamic substitution strings and handles channel routing passes.
*
* @private
* @param {string} type The internal style lookup mapping level label string.
* @param {string} message The core contextual string text message block.
* @param {...*} args Extended trailing object payloads or references.
* @returns {void}
*/
_execute( type, message, ...args ) {
const channel = typeof console[ this._chan ] === 'function' ? this._chan : typeof console.debug === 'function' ? 'debug' : 'info';
const baseDarkStyle = this._validateStyle( type ) ? type : 'debug';
const baseLightStyle = this._validateStyle( type + 'Light' ) ? type + 'Light' : 'debugLight';
const baseStyle = this._styles[ this._isDark ? baseDarkStyle : baseLightStyle ];
let tagStr = '', timeStr = ''; const logParams = [];
if ( this._showTag ) {
tagStr = '%c[' + this._name + ' v' + this._version + ']';
logParams.push( this._styles[ this._isDark ? 'tag' : 'tagLight' ] );
}
if ( this._showTime ) {
timeStr = '%c[' + new Date().toISOString() + ']';
logParams.push( this._styles[ this._isDark ? 'time' : 'timeLight' ] );
}
const { [ type ]: icon } = this._chanIcons;
const formatStr = ( icon ? icon + ' ' : '' ) + tagStr + timeStr + ( tagStr || timeStr ? ' ' : '' ) + '%c' + message;
logParams.push( baseStyle );
const mappedArgs = args.map( ( arg ) => { return arg === '🚯' ? baseStyle : ( this._validateStyle( arg ) ? this._styles[ arg ] : arg ); } );
console[ channel ]( formatStr, ...logParams, ...mappedArgs );
}
/**
* Determines and identifies the current active script host manager environment.
*
* @private
* @returns {string} The computed environment host system indicator string.
*/
_getEnv() {
if ( typeof process !== 'undefined' && process.versions && process.versions.node ) { return 'Node.js'; }
if ( typeof window !== 'undefined' && typeof document !== 'undefined' ) { return 'Browser Console'; }
if ( globalThis.GM || globalThis.GM_info ) {
const oldOrUnknown = globalThis.GM_info?.version ? 'Greasemonkey (Legacy)' : 'Unknown Handler';
return globalThis.GM?.info?.scriptHandler || globalThis.GM_info?.scriptHandler || oldOrUnknown;
}
return 'Unknown';
}
/**
* Dynamically pulls the core identity configuration branding title sequence.
*
* @private
* @param {Object} config The custom operational initialization settings object.
* @returns {string} The identified application branding identifier layout.
*/
_getName( config ) { return config.name || globalThis.GM?.info?.script?.name || globalThis.GM_info?.script?.name || this._env; }
/**
* Evaluates available execution managers to find current code version metrics.
*
* @private
* @param {Object} config The custom operational initialization settings object.
* @returns {string} The parsed software release version sequence token string.
*/
_getVersion( config ) {
const envVer = this._env === 'Node.js' ? process.version.slice( 1 ) : ( globalThis.GM?.info?.version || globalThis.GM_info?.version || '0.0.0' );
return config.version || globalThis.GM?.info?.script?.version || globalThis.GM_info?.script?.version || envVer;
}
/**
* Evaluates light/dark day/night data color scheme for environment.
* @private
* @returns {string} The parsed data theme ('Light' or 'Dark').
*/
_hasDataTheme() {
if ( typeof window !== 'undefined' && typeof window.matchMedia === 'function' ) {
if ( window.matchMedia( '(prefers-color-scheme: light)' ).matches ) { return 'Light'; }
}
if ( typeof process !== 'undefined' && process.env ) {
const colorScheme = process.env.COLORFGBG;
if ( colorScheme ) {
const parts = colorScheme.split( ';' );
const bg = parseInt( parts[ 0 ], 10 );
if ( !isNaN( bg ) && ( bg === 7 || bg >= 11 ) ) { return 'Light'; }
}
}
return 'Dark';
}
/**
* Verifies if the interface color scheme evaluation indicates an active dark mode.
*
* @private
* @returns {boolean} A true value if dark theme states match; otherwise false.
*/
_isDarkMode() { return this._hasDataTheme() === 'Dark' ? true : false; }
/**
* Verifies a style is defined in `this._styles`.
*
* @private
* @param {string} name The style name to check for.
* @returns {boolean} A true value if style exists; otherwise false.
*/
_validateStyle( name ) { return this._styles[ name ] ? true : false; }
/**
* Instantiates an active individual configuration tracker profile model.
*
* @constructor
* @param {Object} [config={}] The custom operational initialization settings.
* @param {string} [config.logChan=''] Explicit channel routing token key.
* @param {Object} [config.icons] Collection of custom prefix icons for channel types.
* @param {string} [config.name='myCoolApp'] App branding identity label text.
* @param {boolean} [config.showTag=true] Toggle switch for metadata bracket row.
* @param {boolean} [config.showTime=true] Toggle switch for runtime timestamp logs.
* @param {Object} [config.styles] Collection of custom theme design styling paths.
* @param {string} [config.version='0.0.1'] Manual software layer version string.
*/
constructor( config = {} ) {
this._chan = config.logChan || '';
this._chanIcons = config.icons || { error: '🚫', fatal: '❌', network: '🌐', success: '✅', warn: '⚠️' };
this._env = this._getEnv();
this._isDark = this._isDarkMode() ?? true;
this._name = this._getName( config );
this._showTag = config.showTag ?? true;
this._showTime = config.showTime ?? true;
this._styles = config.styles || {
debug: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1F1F1F; color: #8C8C8C; font-family: monospace; font-size: 11px; line-height: 15px;',
debugLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFFFF; color: #5C5C5C; font-family: monospace; font-size: 11px; line-height: 15px;',
error: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #291A1A; color: #FF8080; border-top: 1px solid #5C1F1F; border-bottom: 1px solid #5C1F1F; font-family: monospace; font-size: 11px; line-height: 15px;',
errorLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFF2F0; color: #FF0000; border-top: 1px solid #FFCCC7; border-bottom: 1px solid #FFCCC7; font-family: monospace; font-size: 11px; line-height: 15px;',
fatal: 'margin: -3px 0px -4px 0px; padding: 3px 4px 4px 4px; display: inline-block; background: #880000; color: #FFEE55; font-family: monospace; font-size: 11px; font-weight: bold; line-height: 13px; border-radius: 2px;',
info: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1A2233; color: #9ECBFF; border-top: 1px solid #26385C; border-bottom: 1px solid #26385C; font-family: monospace; font-size: 11px; line-height: 15px;',
infoLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #F0F4FF; color: #1A3C73; border-top: 1px solid #D0E0FF; border-bottom: 1px solid #D0E0FF; font-family: monospace; font-size: 11px; line-height: 15px;',
group: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1F1F1F; color: #F3F3F3; font-family: monospace; font-size: 11px; font-weight: bold; line-height: 15px;',
groupLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFFFF; color: #000000; font-family: monospace; font-size: 11px; font-weight: bold; line-height: 15px;',
log: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1F1F1F; color: #E3E3E3; font-family: monospace; font-size: 11px; line-height: 15px;',
logLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFFFF; color: #1F1F1F; font-family: monospace; font-size: 11px; line-height: 15px;',
network: 'color: #00FFFF; font-weight: bold; font-style: italic;',
rainbow: 'margin: -3px 0px -4px 0px; padding: 3px 4px 4px 4px; display: inline-block; background: linear-gradient( 90deg, #FF0000, #FFA500, #FFFF00, #008000, #0000FF, #4B0082, #EE82EE ); color: #000000; font-family: monospace; font-size: 11px; font-weight: bold; line-height: 13px; border-radius: 2px;',
reset: '🚯',
success: 'color: #00FF66; font-weight: bold;',
tag: 'margin: -3px 0px -4px 0px; padding: 3px 4px 4px 4px; display: inline-block; background-color: #000000; color: #FF00FF; font-family: monospace; font-size: 11px; font-weight: bold; line-height: 13px; border-radius: 2px;',
time: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1F1F1F; color: #E3E3E3; font-family: monospace; font-size: 11px; line-height: 15px;',
timeLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFFFF; color: #1F1F1F; font-family: monospace; font-size: 11px; line-height: 15px;',
trace: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #1F1F1F; color: #E3E3E3; font-family: monospace; font-size: 11px; line-height: 15px;',
traceLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFFFF; color: #1F1F1F; font-family: monospace; font-size: 11px; line-height: 15px;',
warn: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #332B1A; color: #FFCC66; border-top: 1px solid #664F1F; border-bottom: 1px solid #664F1F; font-family: monospace; font-size: 11px; line-height: 15px;',
warnLight: 'margin: -3px 0px -4px 0px; padding: 3px 8px 4px 8px; display: inline-block; background-color: #FFFBE6; color: #5C3C00; border-top: 1px solid #FFE58F; border-bottom: 1px solid #FFE58F; font-family: monospace; font-size: 11px; line-height: 15px;'
};
this._version = this._getVersion( config );
}
/**
* Routes logs into the standard debug allocation channel stream.
*
* @public
* @param {string} message The informational text to output.
* @param {...*} args Interactive element payload extra extensions.
* @returns {void}
* @example
* debug.console( 'Loop processing speed: %s ms', duration, metricObj );
*/
console( message, ...args ) { this._execute( 'debug', message, ...args ); }
/**
* Routes high-priority tracking events to the dedicated failure stream error view.
*
* @public
* @param {string} message The primary core structural break description string.
* @param {...*} args Dynamic exception parameters or runtime trace objects.
* @returns {void}
* @example
* debug.error( 'IndexedDB transaction locked. Event: %o', errorEvent );
*/
error( message, ...args ) { this._execute( 'error', message, ...args ); }
/**
* Routes high-impact unrecoverable execution panics to the console stream.
*
* @public
* @param {string} message The critical structural crash description text.
* @param {...*} args Dynamic termination details or stack dump references.
* @returns {void}
* @example
* debug.fatal( 'Critical engine shutdown. Core exception: %o', errorObject );
*/
fatal( message, ...args ) { this._execute( 'fatal', message, ...args ); }
/**
* Initiates an expandable nested data stream group block inside the panel views.
*
* @public
* @param {string} label The text title header to assign to the block group.
* @returns {void}
* @example
* debug.group( 'Leaderboard Update Cycle' );
*/
group( label ) { console.group( label ); }
/**
* Initiates a collapsed nested data stream group block inside the panel views.
*
* @public
* @param {string} label The text title header to assign to the block group.
* @returns {void}
* @example
* debug.groupCollapsed( 'Detailed Payload Metrics' );
*/
groupCollapsed( label ) { console.groupCollapsed( label ); }
/**
* Terminates the current active nested tree logging indentation layer block.
*
* @public
* @returns {void}
* @example
* debug.groupEnd();
*/
groupEnd() { console.groupEnd(); }
/**
* Transmits standard status data updates into the targeted monitoring pipeline.
*
* @public
* @param {string} message The core tracking metric event announcement context.
* @param {...*} args Trailing informational variables or dataset items.
* @returns {void}
* @example
* debug.info( 'Refreshing properties for user: %s', userName );
*/
info( message, ...args ) { this._execute( 'info', message, ...args ); }
/**
* Passes a clean, unstyled tracking string packet directly through console pipelines.
*
* @public
* @param {string} message The unformatted text data sequence to print.
* @param {...*} args Raw elements, arrays, or text strings to capture.
* @returns {void}
* @example
* debug.log( 'Raw buffer dump:', rawArrayPayload );
*/
log( message, ...args ) { this._execute( 'log', message, ...args ); }
/**
* Transmits request transaction payloads into the targeted pipeline.
*
* @public
* @param {string} message The network endpoint descriptor message text.
* @param {...*} args Trailing payload headers, responses, or data models.
* @returns {void}
* @example
* debug.network( 'Intercepted fetch response from path: %s', urlString );
*/
network( message, ...args ) { this._execute( 'network', message, ...args ); }
/**
* Exposes a protected proxy wrapper around the active design theme style configurations dictionary.
*
* @public
* @type {Proxy<Object>} A proxy trapping missing style property requests and defaulting to 'debug' layout.
*/
get style() { return new Proxy( this._styles, { get: ( target, prop ) => { return target[ prop ] || target.debug; } } ); }
/**
* Generates a highlighted positive processing confirmation log line response.
*
* @public
* @param {string} message The completed event indicator message context.
* @param {...*} args Validation datasets, success maps, or runtime items.
* @returns {void}
* @example
* debug.success( 'Map coordinates synced. Total items: %d', totalCount );
*/
success( message, ...args ) { this._execute( 'success', message, ...args ); }
/**
* Exposes a [Name vVersion] tag for use in your script and logs.
*
* @public
* @type {string} The raw string used for your tag with name and version.
*/
get tag() { return '[' + this._name + ' v' + this._version + ']'; }
/**
* Starts a high-accuracy system stopwatch timer tracking a unique reference key token.
*
* @public
* @param {string} label Identity reference key to associate with the timer tracking.
* @returns {void}
* @example
* debug.time( 'dbFetchTransaction' );
*/
time( label ) { console.time( label ); }
/**
* Concludes a stopwatch timer loop tracking run and outputs elapsed delta milliseconds.
*
* @public
* @param {string} label Identity reference key of the timer loop tracker to end.
* @returns {void}
* @example
* debug.timeEnd( 'dbFetchTransaction' );
*/
timeEnd( label ) { console.timeEnd( label ); }
/**
* Prints the current value of an active system timer without stopping it.
*
* @public
* @param {string} label Identity reference key of the running timer tracker.
* @param {...*} [args] Optional data variables or tracking objects to print alongside the log.
* @returns {void}
* @example
* debug.timeLog( 'leaderboardProcessing', 'Completed page 1 parsing check' );
*/
timeLog( label, ...args ) { console.timeLog( label, ...args ); }
/**
* Outputs a complete interactive stack trace detailing the execution path.
*
* @public
* @param {...*} [args] Optional message items or data payloads to label the trace.
* @returns {void}
* @example
* debug.trace( 'Diagnostic checkpoint trace tracking location:' );
*/
trace( ...args ) { console.trace( ...args ); }
/**
* Signals standard boundary alerts and validation timeouts without freezing tasks.
*
* @public
* @param {string} message The active system notification alert tracking text.
* @param {...*} args Network parameters, asset responses, or retry metrics.
* @returns {void}
* @example
* debug.warn( 'Network delay detected on path: %s. Retry count: %d', endpointUrl, retries );
*/
warn( message, ...args ) { this._execute( 'warn', message, ...args ); }
}
global.Debug = Debug;
if ( typeof module !== 'undefined' && module.exports ) { module.exports = Debug; }
} )( this );