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import chalk from 'chalk';
// eslint-disable-next-line @typescript-eslint/no-unused-vars
import { Client, EmbedBuilder, escapeMarkdown, PartialTextBasedChannelFields, type Message } from 'discord.js';
import repl, { REPLServer, REPL_MODE_STRICT } from 'repl';
import { WriteStream } from 'tty';
import { type SendMessageType } from '../extensions/discord-akairo/BushClient.js';
import { colors } from './BushConstants.js';
import { inspect } from './BushUtils.js';
let REPL: REPLServer;
let replGone = false;
export function init() {
const kFormatForStdout = Object.getOwnPropertySymbols(console).find((sym) => sym.toString() === 'Symbol(kFormatForStdout)')!;
const kFormatForStderr = Object.getOwnPropertySymbols(console).find((sym) => sym.toString() === 'Symbol(kFormatForStderr)')!;
REPL = repl.start({
useColors: true,
terminal: true,
useGlobal: true,
replMode: REPL_MODE_STRICT,
breakEvalOnSigint: true,
ignoreUndefined: true
});
const apply = (stream: WriteStream, symbol: symbol): ProxyHandler<typeof console['log']>['apply'] =>
function apply(target, thisArg, args) {
if (stream.isTTY) {
stream.moveCursor(0, -1);
stream.write('\n');
stream.clearLine(0);
}
const ret = target(...args);
if (stream.isTTY) {
const formatted = (console as any)[symbol](args) as string;
stream.moveCursor(0, formatted.split('\n').length);
if (!replGone) {
REPL.displayPrompt(true);
}
}
return ret;
};
global.console.log = new Proxy(console.log, {
apply: apply(process.stdout, kFormatForStdout)
});
global.console.warn = new Proxy(console.warn, {
apply: apply(process.stderr, kFormatForStderr)
});
REPL.on('exit', () => {
replGone = true;
process.exit(0);
});
}
/**
* Parses the content surrounding by `<<>>` and emphasizes it with the given color or by making it bold.
* @param content The content to parse.
* @param color The color to emphasize the content with.
* @param discordFormat Whether or not to format the content for discord.
* @returns The formatted content.
*/
function parseFormatting(
content: any,
color: 'blueBright' | 'blackBright' | 'redBright' | 'yellowBright' | 'greenBright' | '',
discordFormat = false
): string | typeof content {
if (typeof content !== 'string') return content;
const newContent: Array<string> = content.split(/<<|>>/);
const tempParsedArray: Array<string> = [];
newContent.forEach((value, index) => {
if (index % 2 !== 0) {
tempParsedArray.push(discordFormat ? `**${escapeMarkdown(value)}**` : color ? chalk[color](value) : value);
} else {
tempParsedArray.push(discordFormat ? escapeMarkdown(value) : value);
}
});
return tempParsedArray.join('');
}
/**
* Inspects the content and returns a string.
* @param content The content to inspect.
* @param depth The depth the content will inspected. Defaults to `2`.
* @param colors Whether or not to use colors in the output. Defaults to `true`.
* @returns The inspected content.
*/
function inspectContent(content: any, depth = 2, colors = true): string {
if (typeof content !== 'string') {
return inspect(content, { depth, colors });
}
return content;
}
/**
* Strips ANSI color codes from a string.
* @param text The string to strip color codes from.
* @returns A string without ANSI color codes.
*/
function stripColor(text: string): string {
return text.replace(
// eslint-disable-next-line no-control-regex
/[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g,
''
);
}
/**
* Generates a formatted timestamp for logging.
* @returns The formatted timestamp.
*/
function getTimeStamp(): string {
const now = new Date();
const hours = now.getHours();
const minute = now.getMinutes();
let hour = hours;
let amOrPm: 'AM' | 'PM' = 'AM';
if (hour > 12) {
amOrPm = 'PM';
hour = hour - 12;
}
return `${hour >= 10 ? hour : `0${hour}`}:${minute >= 10 ? minute : `0${minute}`} ${amOrPm}`;
}
/**
* Custom logging utility for the bot.
*/
export class BushLogger {
/**
* @param client The client.
*/
public constructor(public client: Client) {}
/**
* Logs information. Highlight information by surrounding it in `<<>>`.
* @param header The header displayed before the content, displayed in cyan.
* @param content The content to log, highlights displayed in bright blue.
* @param sendChannel Should this also be logged to discord? Defaults to false.
* @param depth The depth the content will inspected. Defaults to 0.
*/
public get log() {
return this.info;
}
/**
* Sends a message to the log channel.
* @param message The parameter to pass to {@link PartialTextBasedChannelFields.send}.
* @returns The message sent.
*/
public async channelLog(message: SendMessageType): Promise<Message | null> {
const channel = await this.client.utils.getConfigChannel('log');
return await channel.send(message).catch(() => null);
}
/**
* Sends a message to the error channel.
* @param message The parameter to pass to {@link PartialTextBasedChannelFields.send}.
* @returns The message sent.
*/
public async channelError(message: SendMessageType): Promise<Message | null> {
const channel = await this.client.utils.getConfigChannel('error');
if (!channel) {
void this.error(
'BushLogger',
`Could not find error channel, was originally going to send: \n${inspect(message, {
colors: true
})}\n${new Error().stack?.substring(8)}`,
false
);
return null;
}
return await channel.send(message);
}
/**
* Logs debug information. Only works in dev is enabled in the config.
* @param content The content to log.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public debug(content: any, depth = 0): void {
if (!this.client.config.isDevelopment) return;
const newContent = inspectContent(content, depth, true);
console.log(`${chalk.bgMagenta(getTimeStamp())} ${chalk.magenta('[Debug]')} ${newContent}`);
}
/**
* Logs raw debug information. Only works in dev is enabled in the config.
* @param content The content to log.
*/
public debugRaw(...content: any): void {
if (!this.client.config.isDevelopment) return;
console.log(`${chalk.bgMagenta(getTimeStamp())} ${chalk.magenta('[Debug]')}`, ...content);
}
/**
* Logs verbose information. Highlight information by surrounding it in `<<>>`.
* @param header The header printed before the content, displayed in grey.
* @param content The content to log, highlights displayed in bright black.
* @param sendChannel Should this also be logged to discord? Defaults to `false`.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async verbose(header: string, content: any, sendChannel = false, depth = 0): Promise<void> {
if (!this.client.config.logging.verbose) return;
const newContent = inspectContent(content, depth, true);
console.log(`${chalk.bgGrey(getTimeStamp())} ${chalk.grey(`[${header}]`)} ${parseFormatting(newContent, 'blackBright')}`);
if (!sendChannel) return;
const embed = new EmbedBuilder()
.setDescription(`**[${header}]** ${parseFormatting(stripColor(newContent), '', true)}`)
.setColor(colors.gray)
.setTimestamp();
await this.channelLog({ embeds: [embed] });
}
/**
* Logs very verbose information. Highlight information by surrounding it in `<<>>`.
* @param header The header printed before the content, displayed in purple.
* @param content The content to log, highlights displayed in bright black.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async superVerbose(header: string, content: any, depth = 0): Promise<void> {
if (!this.client.config.logging.verbose) return;
const newContent = inspectContent(content, depth, true);
console.log(
`${chalk.bgHex('#949494')(getTimeStamp())} ${chalk.hex('#949494')(`[${header}]`)} ${chalk.hex('#b3b3b3')(newContent)}`
);
}
/**
* Logs raw very verbose information.
* @param header The header printed before the content, displayed in purple.
* @param content The content to log.
*/
public async superVerboseRaw(header: string, ...content: any[]): Promise<void> {
if (!this.client.config.logging.verbose) return;
console.log(`${chalk.bgHex('#a3a3a3')(getTimeStamp())} ${chalk.hex('#a3a3a3')(`[${header}]`)}`, ...content);
}
/**
* Logs information. Highlight information by surrounding it in `<<>>`.
* @param header The header displayed before the content, displayed in cyan.
* @param content The content to log, highlights displayed in bright blue.
* @param sendChannel Should this also be logged to discord? Defaults to `false`.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async info(header: string, content: any, sendChannel = true, depth = 0): Promise<void> {
if (!this.client.config.logging.info) return;
const newContent = inspectContent(content, depth, true);
console.log(`${chalk.bgCyan(getTimeStamp())} ${chalk.cyan(`[${header}]`)} ${parseFormatting(newContent, 'blueBright')}`);
if (!sendChannel) return;
const embed = new EmbedBuilder()
.setDescription(`**[${header}]** ${parseFormatting(stripColor(newContent), '', true)}`)
.setColor(colors.info)
.setTimestamp();
await this.channelLog({ embeds: [embed] });
}
/**
* Logs warnings. Highlight information by surrounding it in `<<>>`.
* @param header The header displayed before the content, displayed in yellow.
* @param content The content to log, highlights displayed in bright yellow.
* @param sendChannel Should this also be logged to discord? Defaults to `false`.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async warn(header: string, content: any, sendChannel = true, depth = 0): Promise<void> {
const newContent = inspectContent(content, depth, true);
console.warn(
`${chalk.bgYellow(getTimeStamp())} ${chalk.yellow(`[${header}]`)} ${parseFormatting(newContent, 'yellowBright')}`
);
if (!sendChannel) return;
const embed = new EmbedBuilder()
.setDescription(`**[${header}]** ${parseFormatting(stripColor(newContent), '', true)}`)
.setColor(colors.warn)
.setTimestamp();
await this.channelError({ embeds: [embed] });
}
/**
* Logs errors. Highlight information by surrounding it in `<<>>`.
* @param header The header displayed before the content, displayed in bright red.
* @param content The content to log, highlights displayed in bright red.
* @param sendChannel Should this also be logged to discord? Defaults to `false`.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async error(header: string, content: any, sendChannel = true, depth = 0): Promise<void> {
const newContent = inspectContent(content, depth, true);
console.warn(
`${chalk.bgRedBright(getTimeStamp())} ${chalk.redBright(`[${header}]`)} ${parseFormatting(newContent, 'redBright')}`
);
if (!sendChannel) return;
const embed = new EmbedBuilder()
.setDescription(`**[${header}]** ${parseFormatting(stripColor(newContent), '', true)}`)
.setColor(colors.error)
.setTimestamp();
await this.channelError({ embeds: [embed] });
return;
}
/**
* Logs successes. Highlight information by surrounding it in `<<>>`.
* @param header The header displayed before the content, displayed in green.
* @param content The content to log, highlights displayed in bright green.
* @param sendChannel Should this also be logged to discord? Defaults to `false`.
* @param depth The depth the content will inspected. Defaults to `0`.
*/
public async success(header: string, content: any, sendChannel = true, depth = 0): Promise<void> {
const newContent = inspectContent(content, depth, true);
console.log(
`${chalk.bgGreen(getTimeStamp())} ${chalk.greenBright(`[${header}]`)} ${parseFormatting(newContent, 'greenBright')}`
);
if (!sendChannel) return;
const embed = new EmbedBuilder()
.setDescription(`**[${header}]** ${parseFormatting(stripColor(newContent), '', true)}`)
.setColor(colors.success)
.setTimestamp();
await this.channelLog({ embeds: [embed] }).catch(() => {});
}
}
/** @typedef {PartialTextBasedChannelFields} vscodeDontDeleteMyImportTy */
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