746bb7438e
* fix(draw-image): use density 72 for 1024x1024 PNG output * test(draw-image): assert real PNG dimensions via IHDR decode * chore(assets): regenerate cover.png at 1024x1024 * docs(handoff): add handoff and ADR for density fix * docs(handoff): set PR number --------- Co-authored-by: opencode-agent <agent@opencode.local>
44 lines
No EOL
1.3 KiB
JavaScript
44 lines
No EOL
1.3 KiB
JavaScript
import { mkdirSync, writeFileSync, readFileSync, existsSync } 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 sharp from "sharp"
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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async function main() {
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const args = process.argv.slice(2)
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if (args.length < 2) {
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process.stderr.write("usage: node render.mjs <svg-file> <out-path>\n")
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process.exit(2)
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}
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const svgFile = args[0]
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const outPath = args[1]
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const svg = readFileSync(svgFile, "utf-8")
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const outDir = path.dirname(outPath)
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if (outDir && !existsSync(outDir)) {
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mkdirSync(outDir, { recursive: true })
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}
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const fontDir = path.join(__dirname, "fonts")
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const fontFiles = []
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const sansTtf = path.join(fontDir, "Geist-Regular.ttf")
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const sansBoldTtf = path.join(fontDir, "Geist-Bold.ttf")
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if (existsSync(sansTtf)) fontFiles.push(sansTtf)
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if (existsSync(sansBoldTtf)) fontFiles.push(sansBoldTtf)
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const pngOpts = { compressionLevel: 9 }
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if (fontFiles.length > 0) {
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pngOpts.fontFiles = fontFiles
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}
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await sharp(Buffer.from(svg), { density: 72 })
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.png(pngOpts)
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.toFile(outPath)
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}
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main().catch((err) => {
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process.stderr.write(`render failed: ${err instanceof Error ? err.message : String(err)}\n`)
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process.exit(1)
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}) |