git ssb

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'use strict';
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var fs = require('fs');
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var path = require('path');
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var gm = require('gm').subClass({ imageMagick: true });
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var input = path.join(__dirname, 'piechart.png');
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var inputStream = fs.createReadStream(input);
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var output = 'piechart-resize.png';
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gm(inputStream).resize(240, 240).write(output, function (error) {
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  if (error) throw error;
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  if (fs.existsSync(output)) {
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    fs.unlinkSync(output);
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    console.log('ok');
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  }
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});
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