Import project sources

scripts/prepare-pdf.mjs

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+import {cp,mkdir} from 'node:fs/promises';
+import {createRequire} from 'node:module';
+import path from 'node:path';
+const require=createRequire(import.meta.url);
+const base=path.dirname(require.resolve('pdfjs-dist/package.json'));
+const dest=new URL('../public/pdfjs/',import.meta.url);
+await mkdir(dest,{recursive:true});
+await cp(path.join(base,'build/pdf.worker.min.mjs'),new URL('pdf.worker.min.mjs',dest));
+for(const part of ['cmaps','standard_fonts','wasm'])await cp(path.join(base,part),new URL(part,dest),{recursive:true});

scripts/read-pdf.mjs

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+import {getDocument} from 'pdfjs-dist/legacy/build/pdf.mjs';
+import {readFile,writeFile} from 'node:fs/promises';
+const loadingTask=getDocument({data:new Uint8Array(await readFile(process.argv[2])),useSystemFonts:true});
+const pdf=await loadingTask.promise;
+const pages=[];
+for(let i=1;i<=pdf.numPages;i++){const page=await pdf.getPage(i);const text=await page.getTextContent();pages.push({page:i,text:text.items.map(x=>x.str+(x.hasEOL?'\n':' ')).join('')});}
+await writeFile(process.argv[3],JSON.stringify(pages,null,2));
+console.log(JSON.stringify({pages:pdf.numPages,metadata:await pdf.getMetadata(),firstPages:pages.slice(0,15)},null,2));await loadingTask.destroy();