@flexis/favicons/lib/cli.js

A tool for generating icons for the modern web.

#!/usr/bin/env node

'use strict';

var _Object$keys = require('@babel/runtime-corejs3/core-js-stable/object/keys');
var fs = require('fs');
var argueCli = require('argue-cli');
var Table = require('easy-table');
var vfs = require('vinyl-fs');
var getRc = require('rcfile');
var omit = require('omit-empty');
var stream = require('./stream');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var _Object$keys__default = /*#__PURE__*/_interopDefaultLegacy(_Object$keys);
var Table__default = /*#__PURE__*/_interopDefaultLegacy(Table);
var vfs__default = /*#__PURE__*/_interopDefaultLegacy(vfs);
var getRc__default = /*#__PURE__*/_interopDefaultLegacy(getRc);
var omit__default = /*#__PURE__*/_interopDefaultLegacy(omit);
var stream__default = /*#__PURE__*/_interopDefaultLegacy(stream);

const {
  help,
  verbose,
  path,
  background,
  manifest,
  headers,
  dest,
  skipFavicon,
  skipAndroid,
  skipApple,
  skipAppleStartup,
  androidBackground,
  androidOffset,
  appleBackground,
  appleOffset,
  appleStartupBackground,
  appleStartupOffset
} = argueCli.options([['help', 'h'], ['verbose', 'v'], ['headers', 'H']], [{
  'path': 'p'
}, {
  'background': 'b'
}, {
  'manifest': 'm'
}, {
  'dest': 'd'
}, 'skipFavicon', 'skipAndroid', 'skipApple', 'skipAppleStartup', 'androidBackground', 'androidOffset', 'appleBackground', 'appleOffset', 'appleStartupBackground', 'appleStartupOffset']);

if (help) {
  argueCli.end();
  const optionsTable = new Table__default['default']();
  optionsTable.cell('Option', 'sources');
  optionsTable.cell('Description', 'Source icon(s) glob patterns.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--help, -h');
  optionsTable.cell('Description', 'Print this message.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--verbose, -v');
  optionsTable.cell('Description', 'Print additional info about progress.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--path, -p');
  optionsTable.cell('Description', 'Relative public path to use in webmanifest and html-headers.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--background, -b');
  optionsTable.cell('Description', 'Background color for icons and startup images.');
  optionsTable.cell('Default', 'white');
  optionsTable.newRow();
  optionsTable.cell('Option', '--manifest, -m');
  optionsTable.cell('Description', 'Path to webmanifest file to add icons. Also can use it to get background color.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--headers, -H');
  optionsTable.cell('Description', 'Create html-file with headers for icons.');
  optionsTable.cell('Default', 'false');
  optionsTable.newRow();
  optionsTable.cell('Option', '--skipFavicon');
  optionsTable.cell('Description', 'Do not create favicon.');
  optionsTable.cell('Default', 'false');
  optionsTable.newRow();
  optionsTable.cell('Option', '--skipAndroid');
  optionsTable.cell('Description', 'Do not create icons for Android.');
  optionsTable.cell('Default', 'false');
  optionsTable.newRow();
  optionsTable.cell('Option', '--skipApple');
  optionsTable.cell('Description', 'Do not create icons for iOS.');
  optionsTable.cell('Default', 'false');
  optionsTable.newRow();
  optionsTable.cell('Option', '--skipAppleStartup');
  optionsTable.cell('Description', 'Do not create startup screens for iOS.');
  optionsTable.cell('Default', 'false');
  optionsTable.newRow();
  optionsTable.cell('Option', '--androidBackground');
  optionsTable.cell('Description', 'Background color for Android icons.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--androidOffset');
  optionsTable.cell('Description', 'Offset size in percents for Android icons.');
  optionsTable.cell('Default', '0');
  optionsTable.newRow();
  optionsTable.cell('Option', '--appleBackground');
  optionsTable.cell('Description', 'Background color for iOS icons.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--appleOffset');
  optionsTable.cell('Description', 'Offset size in percents for iOS icons.');
  optionsTable.cell('Default', '0');
  optionsTable.newRow();
  optionsTable.cell('Option', '--appleStartupBackground');
  optionsTable.cell('Description', 'Background color for iOS startup screens.');
  optionsTable.newRow();
  optionsTable.cell('Option', '--appleStartupOffset');
  optionsTable.cell('Description', 'Offset size in percents for iOS startup screens.');
  optionsTable.cell('Default', '0');
  optionsTable.newRow();
  optionsTable.cell('Option', '--dest, -d');
  optionsTable.cell('Description', 'Destination directory.');
  optionsTable.newRow();
  console.log(`\nfavicons [...sources] [...options]\n\n${optionsTable.toString()}`);
  process.exit(0);
}

function configIcon(icon, skip, background, offset) {
  if (skip || !background && !offset && icon === false) {
    return false;
  }

  const config = typeof icon !== 'boolean' ? { ...icon
  } : {};

  if (background) {
    config.background = background;
  }

  if (offset) {
    config.offset = Number(offset);
  }

  if (!_Object$keys__default['default'](config).length) {
    return true;
  }

  return config;
}

const rc = {
  icons: {},
  ...getRc__default['default']('favicons')
};
const icons = { ...rc.icons,
  favicon: !skipFavicon,
  android: configIcon(rc.icons.android, skipAndroid, androidBackground, androidOffset),
  apple: configIcon(rc.icons.apple, skipApple, appleBackground, appleOffset),
  appleStartup: configIcon(rc.icons.appleStartup, skipAppleStartup, appleStartupBackground, appleStartupOffset)
};
const params = { ...rc,
  ...omit__default['default']({
    src: argueCli.argv.length ? argueCli.argv : rc.src,
    path,
    verbose,
    background,
    icons,
    manifest: manifest ? JSON.parse(fs.readFileSync(manifest, 'utf8')) : typeof rc.manifest === 'string' ? JSON.parse(fs.readFileSync(rc.manifest, 'utf8')) : rc.manifest,
    headers,
    dest
  })
};

if (!params.src || !params.src.length) {
  throw new Error('No any sources');
}

vfs__default['default'].src(params.src).pipe(stream__default['default'](params)).pipe(vfs__default['default'].dest(params.dest));
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