77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
import {promises as fsp} from 'fs';
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import {join} from 'path';
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import Zip from 'jszip';
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import nunjucks from 'nunjucks';
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import {generateLove, LoveVariant} from './love';
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import {getVersions, Versions} from './version';
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export async function entry(): Promise<void> {
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const themeDirectory: string = join(__dirname, '../tauon/');
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// Configure Nunjucks to use the templates for `source/tauon/`.
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nunjucks.configure(themeDirectory, {
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lstripBlocks: true,
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trimBlocks: true,
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throwOnUndefined: true
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});
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// Create a new zip archive.
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const tauonPackage: Zip = new Zip();
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// Generate the Love variants.
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const love: LoveVariant[] = generateLove();
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const versions: Versions = await getVersions();
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for (const variant of love) {
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const themeName = `Love ${variant.name.slice(0, 1).toUpperCase() +
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variant.name.slice(1)}.ttheme`;
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const outputPath: string = join(themeDirectory, themeName);
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// Render the template.
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const theme: string = nunjucks.render('love-template.ttheme', {
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love: variant,
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rgb: hexToRGB,
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version: versions.tauon
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});
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// Write the theme to file and add it to the zip archive.
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await fsp.writeFile(outputPath, theme);
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tauonPackage.file(themeName, theme);
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}
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// Write the zip archive to file.
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const zip: Buffer = await tauonPackage.generateAsync({type: 'nodebuffer'});
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await fsp.writeFile(join(themeDirectory, 'love-tauon.zip'), zip);
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}
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// A quick helper function to take a 3 or 6 character hex color and have it return
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// the RGB values from 0 to 256 as an `r,g,b` string since that's how Tauon
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// defines its colors in the themes.
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export function hexToRGB(hex: string): string {
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// If the color starts with a #, remove it.
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if (hex.startsWith('#')) {
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hex = hex.slice(1);
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}
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if (hex.length === 3) {
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return [
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parseInt(hex[0], 16),
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parseInt(hex[1], 16),
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parseInt(hex[2], 16)
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].join(',');
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}
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if (hex.length === 6) {
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return [
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parseInt(hex.slice(0, 2), 16),
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parseInt(hex.slice(2, 4), 16),
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parseInt(hex.slice(4, 6), 16)
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].join(',');
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}
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throw new Error(`Unsupported hex "${hex}" used`);
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}
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if (require.main === module) {
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entry();
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}
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