43 lines
1.4 KiB
JavaScript
Executable file
43 lines
1.4 KiB
JavaScript
Executable file
#!/usr/bin/env node
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const svgs = require('./svgs')
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const path = require('path')
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const fs = require('fs')
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const pify = require('pify')
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const SVGO = require('svgo')
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const svgo = new SVGO()
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const $ = require('cheerio')
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const readFile = pify(fs.readFile.bind(fs))
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const writeFile = pify(fs.writeFile.bind(fs))
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async function main () {
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let result = (await Promise.all(svgs.map(async svg => {
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let filepath = path.join(__dirname, '../', svg.src)
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let content = await readFile(filepath, 'utf8')
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let optimized = (await svgo.optimize(content))
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let $optimized = $(optimized.data)
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let $path = $optimized.find('path').removeAttr('fill')
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let $symbol = $('<symbol></symbol>')
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.attr('id', svg.id)
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.attr('viewBox', `0 0 ${optimized.info.width} ${optimized.info.height}`)
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.append($path)
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return $.xml($symbol)
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}))).join('\n')
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result = `<svg xmlns="http://www.w3.org/2000/svg" style="display:none;">\n${result}\n</svg>`
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let htmlTemplateFilepath = path.join(__dirname, '../src/template.html')
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let htmlTemplateFile = await readFile(htmlTemplateFilepath, 'utf8')
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htmlTemplateFile = htmlTemplateFile.replace(
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/<!-- insert svg here -->[\s\S]+<!-- end insert svg here -->/,
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'<!-- insert svg here -->' + result + '<!-- end insert svg here -->'
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)
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await writeFile(htmlTemplateFilepath, htmlTemplateFile, 'utf8')
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}
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main().catch(err => {
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console.error(err)
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process.exit(1)
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})
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