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fix(baoyu-slide-deck): add pptxgenjs dependency and detect image format by magic bytes

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This commit is contained in:
Jim Liu 宝玉
2026-04-09 10:00:29 -05:00
parent 4821508c34
commit ae1d619ab2
3 changed files with 4 additions and 3 deletions
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skills/baoyu-slide-deck/scripts/merge-to-pdf.ts
+2 -2
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@@ -73,8 +73,8 @@ async function createPdf(slides: SlideInfo[], outputPath: string) {
for (const slide of slides) {
const imageData = readFileSync(slide.path);
const ext = slide.filename.toLowerCase();
const image = ext.endsWith(".png")
const isPng = imageData[0] === 0x89 && imageData[1] === 0x50 && imageData[2] === 0x4e && imageData[3] === 0x47;
const image = isPng
? await pdfDoc.embedPng(imageData)
: await pdfDoc.embedJpg(imageData);