vsc-material-theme/.gulp/tasks/icons.ts
Alessio Occhipinti 94189a72c3 Refactor/linting - tslint-xo (#178)
* refactor(deps): added tslint, cleanup, and activationEvents modified

* refactor(lint): linting...

* refactor(changelog): changelo method refactor (should be tested)

* refactor(theme-icons):  linting and small refactor

* refactor(accents-setter): linting and small refactor

* chore(travis): added travis file
2018-05-03 11:39:51 +02:00

82 lines
2.6 KiB
TypeScript

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