generate iconFont
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#! /usr/bin/env node
/* eslint-disable prefer-reflect */
'use strict';
const program = require('commander');
const fs = require('fs');
const glob = require('glob');
const SVGIcons2SVGFontStream = require('../src/index.js');
const SVGIconsDirStream = require('../src/iconsdir.js');
program
.storeOptionsAsProperties(true)
.version(require('../package').version)
.usage('[options] <icons ...>')
.option('-v, --verbose', 'tell me everything!')
.option('-o, --output [/dev/stdout]', 'file to write output to')
.option('-f, --fontname [value]', 'the font family name you want [iconfont]')
.option('-i, --fontId [value]', 'the font id you want [fontname]')
.option('-st, --style [value]', 'the font style you want')
.option('-we, --weight [value]', 'the font weight you want')
.option(
'-w, --fixedWidth',
'creates a monospace font of the width of the largest input icon'
)
.option(
'-c, --centerhorizontally',
'calculate the bounds of a glyph and center it horizontally'
)
.option(
'-y, --centerVertically',
'centers the glyphs vertically in the generated font.'
)
.option(
'-n, --normalize',
'normalize icons by scaling them to the height of the highest icon'
)
.option(
'-p, --preserveAspectRatio',
'used with normalize to scale down glyph if the SVG width is greater than the height'
)
.option(
'-h, --height [value]',
'the output font height [MAX(icons.height)] (icons will be scaled so the highest has this height)',
parseInt
)
.option(
'-r, --round [value]',
'setup the SVG path rounding [10e12]',
parseFloat
)
.option('-d, --descent [value]', 'the font descent [0]', parseInt)
.option(
'-a, --ascent [value]',
'the font ascent [height - descent]',
parseInt
)
.option(
'-s, --startunicode [value]',
'the start unicode codepoint for' + ' unprefixed files [0xEA01]',
parseInt
)
.option(
'-a, --prependUnicode',
'prefix files with their automatically' + ' allocated unicode code point',
parseInt
)
.option('-m, --metadata', 'content of the metadata tag')
.parse(process.argv);
if (!program.args.length) {
console.error('No icons specified!'); // eslint-disable-line
process.exit(1);
}
const files = program.args.flatMap((file) => glob.sync(file));
const options = program.opts();
new SVGIconsDirStream(files, {
startUnicode: options.startunicode,
prependUnicode: options.prependUnicode,
log: options.v ? console.log : function () {}, // eslint-disable-line
})
.pipe(
new SVGIcons2SVGFontStream({
fontName: options.fontname,
fontId: options.fontId,
fixedWidth: options.fixedwidth,
centerHorizontally: options.centerHorizontally,
centerVertically: options.centerVertically,
normalize: options.normalize,
preserveAspectRatio: options.preserveAspectRatio,
fontHeight: options.height,
round: options.round,
descent: options.descent,
ascent: options.ascent,
metadata: options.metadata,
log: options.v ? console.log : function () {}, // eslint-disable-line
})
)
.pipe(options.output ? fs.createWriteStream(options.output) : process.stdout);