22 lines
682 B
TypeScript
22 lines
682 B
TypeScript
/*! sheetjs (C) 2013-present SheetJS -- http://sheetjs.com */
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// @deno-types="https://unpkg.com/xlsx/types/index.d.ts"
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import * as XLSX from 'https://unpkg.com/xlsx/xlsx.mjs';
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import * as cptable from 'https://unpkg.com/xlsx/dist/cpexcel.full.mjs';
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XLSX.set_cptable(cptable);
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const filename = Deno.args[0];
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if(!filename) {
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console.error("usage: sheet2csv <filename> [sheetname]");
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Deno.exit(1);
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}
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const workbook = XLSX.readFile(filename);
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const sheetname = Deno.args[1] || workbook.SheetNames[0];
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if(!workbook.Sheets[sheetname]) {
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console.error(`error: workbook missing sheet ${sheetname}`);
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Deno.exit(1);
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}
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console.log(XLSX.utils.sheet_to_csv(workbook.Sheets[sheetname]));
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