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468ab4519e
PR-URL: https://github.com/nodejs/node/pull/20190 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
31 lines
875 B
JavaScript
31 lines
875 B
JavaScript
'use strict';
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function escapeArgument(arg, quote) {
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// Convert to string
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arg = '' + arg;
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// If we are not going to quote the argument,
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// escape shell metacharacters, including double and single quotes:
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if (!quote) {
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arg = arg.replace(/([()%!^<>&|;,"'\s])/g, '^$1');
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} else {
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// Sequence of backslashes followed by a double quote:
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// double up all the backslashes and escape the double quote
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arg = arg.replace(/(\\*)"/g, '$1$1\\"');
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// Sequence of backslashes followed by the end of the string
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// (which will become a double quote later):
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// double up all the backslashes
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arg = arg.replace(/(\\*)$/, '$1$1');
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// All other backslashes occur literally
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// Quote the whole thing:
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arg = '"' + arg + '"';
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}
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return arg;
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}
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module.exports = escapeArgument;
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