83 lines
2.6 KiB
TypeScript
83 lines
2.6 KiB
TypeScript
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import * as fs from 'fs';
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import * as gulp from 'gulp';
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import * as gutil from 'gulp-util';
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import * as mustache from 'mustache';
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import * as path from 'path';
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import { HR, MESSAGE_GENERATED, MESSAGE_ICON_ERROR } from './../consts/log';
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import { CHARSET } from "../../extensions/consts/files";
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import { IGenericObject } from "../../extensions/interfaces/igeneric-object";
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import { IIcon } from './../interfaces/iicon';
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import paths from '../../extensions/consts/paths';
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import { ensureDir } from '../../extensions/helpers/fs';
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/**
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* Returns an object implementing the IIcon interface
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* @param {string} fileName
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* @returns {IIcon}
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*/
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function iconFactory(fileName: string): IIcon {
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gutil.log(gutil.colors.gray(`Processing icon ${ fileName }`))
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let name: string = path.basename(fileName, path.extname(fileName));
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let filename: string = name;
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let last: boolean = false;
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// renaming icon for vscode
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// if the icon filename starts with a folder prefix,
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// the resulting name will be prefixed only by an underscore,
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// otherwise the icon will be prefixed by a _file_ prefix
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if (name.indexOf('folder')) {
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name = name.indexOf('file') ? `_file_${ name }` : `_${ name }`;
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} else {
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name = `_${ name }`;
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}
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gutil.log(gutil.colors.gray(`VSCode icon name ${ name } with filename ${ filename }`));
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return { filename, name, last } as IIcon;
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}
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/**
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* > Build Icons
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* @returns {gulp.Gulp}
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*/
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export default gulp.task('build:icons', cb => {
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let contents: string;
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let fileNames: string[] = fs.readdirSync(path.join(paths.SRC, `./icons/svgs`));
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let icons: IIcon[] = fileNames.map(fileName => iconFactory(fileName));
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let partials: string[] = fs.readdirSync(path.join(paths.SRC, `./icons/partials`));
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let partialsData: IGenericObject<any> = {};
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let pathTemp: string = './themes/.material-theme-icons.tmp';
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ensureDir(path.join(paths.THEMES));
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icons[icons.length - 1].last = true;
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partials.forEach(partial => {
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partialsData[path.basename(partial, path.extname(partial))] = fs.readFileSync(path.join(paths.SRC, `./icons/partials`, `./${partial}`), CHARSET);
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});
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contents = mustache.render(
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fs.readFileSync(path.join(paths.SRC, `./icons/icons-theme.json`), CHARSET)
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, { icons }
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, partialsData
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);
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try {
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contents = JSON.stringify(JSON.parse(contents), null, 2);
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} catch (error) {
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gutil.log(gutil.colors.red(MESSAGE_ICON_ERROR), error);
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cb(error);
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return;
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}
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fs.writeFileSync(pathTemp, contents, { encoding: CHARSET });
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gutil.log(gutil.colors.gray(HR));
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gutil.log(MESSAGE_GENERATED, gutil.colors.green(pathTemp));
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gutil.log(gutil.colors.gray(HR));
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cb();
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});
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