@plugjs/plug/dist/logging/colors.js

PlugJS Build System ===================

import { sep } from 'node:path';
import { getCurrentWorkingDirectory, resolveRelativeChildPath } from "../paths.js";
import { logOptions } from "./options.js";
/* ========================================================================== */
/* Initial value of log colors, and subscribe to changes */
let _colors = logOptions.colors;
logOptions.on('changed', ({ colors }) => _colors = colors);
/* ========================================================================== *
 * PRETTY COLORS                                                              *
 * ========================================================================== */
const rst = '\u001b[0m'; // reset all colors to default
const und = '\u001b[4m'; // underline on
const gry = '\u001b[38;5;240m'; // somewhat gray
const red = '\u001b[38;5;203m'; // light red (Leo's favorite)
const grn = '\u001b[38;5;76m'; // greenish
const ylw = '\u001b[38;5;220m'; // yellow
const blu = '\u001b[38;5;69m'; // brighter blue
const mgt = '\u001b[38;5;213m'; // pinky magenta
const cyn = '\u001b[38;5;81m'; // darker cyan
const wht = process.env['GITHUB_ACTIONS'] === 'true' ?
    '\u001b[1;38;5;240m' : // bold gray (GitHub Actions's new white background)
    '\u001b[1;38;5;255m'; // full-bright white
const tsk = '\u001b[38;5;141m'; // the color for tasks (purple)
/* ========================================================================== */
function colorize(color, string) {
    if (!_colors)
        return `${string}`;
    const lines = `${string}`.split('\n');
    return lines.map((line) => `${color}${line}${rst}`).join('\n');
}
/** Colorize an {@link AbsolutePath}. */
export function $p(path) {
    const directory = getCurrentWorkingDirectory();
    const relative = resolveRelativeChildPath(directory, path);
    const resolved = relative == null ? path : `.${sep}${relative}`;
    return _colors ? `${und}${gry}${resolved}${rst}` : `"${resolved}"`;
}
/** Colorize a _task name_. */
export function $t(task, quoted = true) {
    return _colors ? `${tsk}${task}${rst}` : quoted ? `"${task}"` : task;
}
/** Colorize milliseconds. */
export function $ms(millis, note) {
    let string;
    if (millis >= 60000) {
        // One minute or more: style is Xm Ys
        const minutes = Math.floor(millis / 60000);
        const seconds = Math.floor((millis % 60000) / 1000);
        string = `${minutes}m ${seconds}s`;
    }
    else if (millis >= 10000) {
        // Ten seconds or more: style is 12.3s
        const seconds = Math.floor(millis / 1000);
        const decimal = Math.floor(millis % 1000 / 100);
        string = `${seconds}.${decimal}s`;
    }
    else if (millis >= 1000) {
        // One second or more: style is 1.23s
        const seconds = Math.floor(millis / 1000);
        const decimal = Math.floor(millis % 1000 / 10);
        string = `${seconds}.${decimal}s`;
    }
    else {
        // Milliseconds: style is 123ms
        string = `${millis}ms`;
    }
    return note ?
        _colors ?
            `${gry}[${note}${gry}|${string}]${rst}` :
            `[${note}|${string}]` :
        _colors ?
            `${gry}[${string}]${rst}` :
            `[${string}]`;
}
/** Colorize in gray. */
export function $gry(string) {
    return _colors ? `${gry}${string}${rst}` : string;
}
/** Colorize in red. */
export function $red(string) {
    return colorize(red, string);
}
/** Colorize in green. */
export function $grn(string) {
    return colorize(grn, string);
}
/** Colorize in yellow. */
export function $ylw(string) {
    return colorize(ylw, string);
}
/** Colorize in blue. */
export function $blu(string) {
    return colorize(blu, string);
}
/** Colorize in magenta. */
export function $mgt(string) {
    return colorize(mgt, string);
}
/** Colorize in cyan. */
export function $cyn(string) {
    return colorize(cyn, string);
}
/** Colorize in white. */
export function $wht(string) {
    return colorize(wht, string);
}
/** Underline. */
export function $und(string) {
    return colorize(und, string);
}
/** Pluralize (not really colors, but peace, love unity and respect). */
export function $plur(number, singular, plural, colorize = _colors) {
    return colorize ?
        number === 1 ?
            `${$ylw(number)} ${singular}` :
            `${$ylw(number)} ${plural}` :
        number === 1 ?
            `${number} ${singular}` :
            `${number} ${plural}`;
}
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