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18 lines
469 B
18 lines
469 B
2 years ago
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module.exports = shellescape;
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// return a shell compatible format
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function shellescape(a) {
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var ret = [];
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a.forEach(function(s) {
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if (!/^[A-Za-z0-9_\/-]+$/.test(s)) {
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s = "'"+s.replace(/'/g,"'\\''")+"'";
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s = s.replace(/^(?:'')+/g, '') // unduplicate single-quote at the beginning
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.replace(/\\'''/g, "\\'" ); // remove non-escaped single-quote if there are enclosed between 2 escaped
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}
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ret.push(s);
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});
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return ret.join(' ');
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}
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