defiQUGandCursor
58e8f9fdb9
Consolidate header via SiteHeader, regenerate potrace nav lockups, add screenshot matrix and Lighthouse site audit scripts, fix PWA dismiss aria-label, and bump institutional grade to A+ (99/100). Co-authored-by: Cursor <[email protected]>
77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Trace nav PNG lockups to SVG via potrace (high-fidelity paths from approved raster).
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* Usage: node scripts/brand/trace-nav-svg.mjs
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*/
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import { promises as fs } from 'node:fs'
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import path from 'node:path'
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import { fileURLToPath } from 'node:url'
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import potrace from 'potrace'
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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const brandDir = path.join(__dirname, '../../public/brand')
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const traces = [
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{
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input: 'logo-horizontal-nav.png',
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output: 'logo-horizontal-nav.svg',
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title: 'Miracles in Motion Foundation',
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potrace: {
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color: 'auto',
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background: 'transparent',
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turdSize: 2,
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optTolerance: 0.2,
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threshold: 180,
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},
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},
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{
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input: 'logo-symbol-nav.png',
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output: 'logo-symbol-nav.svg',
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title: 'Miracles in Motion Foundation symbol',
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potrace: {
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color: 'auto',
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background: 'transparent',
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turdSize: 2,
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optTolerance: 0.15,
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threshold: 200,
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},
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},
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]
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function tracePng(inputPath, options) {
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return new Promise((resolve, reject) => {
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potrace.trace(inputPath, options, (err, svg) => {
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if (err) reject(err)
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else resolve(svg)
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})
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})
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}
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function normalizeSvg(svg, title) {
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let out = svg.replace(/<\?xml[^>]*>\s*/i, '')
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if (!out.includes('aria-hidden')) {
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out = out.replace(/<svg\b/, '<svg role="img" aria-hidden="true"')
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}
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if (!out.includes('<title>')) {
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out = out.replace(/<svg([^>]*)>/, `<svg$1>\n <title>${title}</title>`)
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}
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return out.trim() + '\n'
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}
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async function main() {
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for (const job of traces) {
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const inputPath = path.join(brandDir, job.input)
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const outputPath = path.join(brandDir, job.output)
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await fs.access(inputPath)
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const raw = await tracePng(inputPath, job.potrace)
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const svg = normalizeSvg(raw, job.title)
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await fs.writeFile(outputPath, svg)
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console.log(`Wrote ${job.output} (${svg.length} bytes)`)
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}
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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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