36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
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#!/usr/bin/env node
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/* js-codepage (C) 2014 SheetJS -- http://sheetjs.com */
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/* vim: set ts=2 ft=javascript: */
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var codepage = require('../');
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var fs = require('fs'), program = require('commander');
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program
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.version('1.0.0')
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.usage('[options] <file>')
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.option('-f, --from-code <code>', 'codepage of input (default 65001 utf8)')
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.option('-t, --to-code <code>', 'codepage of output (default 65001 utf8)')
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.option('-o, --output <file>', 'output file (<file>.<to> if specified)')
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.option('-l, --list', 'List supported codepages');
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program.on('--help', function() {
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console.log(' Codepage descriptions can be found in the README');
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console.log(' http://oss.sheetjs.com/js-codepage/README.md');
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console.log(' Support email: dev.codepage@sheetjs.com');
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});
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program.parse(process.argv);
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if(!fs.existsSync(program.args[0])) {
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console.error('codepage: must specify a filename');
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process.exit(13);
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}
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var fr = program.fromCode || 65001;
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var to = program.toCode || 65001;
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var f = program.args[0];
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var o = program.output;
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var text = fs.readFileSync(f);
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var dec = codepage.utils.decode(fr, text);
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if(o) fs.writeFileSync(o, codepage.utils.encode(to, dec));
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else if(!program.toCode) console.log(dec.toString('utf8'));
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else fs.writeFileSync(f + "." + to, codepage.utils.encode(to, dec));
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