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Simplify shell escaping - escape chars instead of quoting whole string

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Michal Dorner 2020-12-12 21:02:07 +01:00
parent 44ac6d8e25
commit ada1eee648
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3 changed files with 19 additions and 17 deletions
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7
dist/index.js vendored
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@ -15222,12 +15222,11 @@ module.exports = require("fs");
"use strict";
// Credits to https://github.com/xxorax/node-shell-escape
Object.defineProperty(exports, "__esModule", { value: true });
// Uses easy safe set of characters which can be left unescaped to keep it readable.
// Every other character will be backslash-escaped
function shellEscape(value) {
return `'${value.replace(/'/g, "'\\''")}'`
.replace(/^(?:'')+/g, '') // unduplicate single-quote at the beginning
.replace(/\\'''/g, "\\'"); // remove non-escaped single-quote if there are enclosed between 2 escaped
return value.replace(/([^a-zA-Z0-9,._+:@%/-])/gm, '\\$1');
}
exports.default = shellEscape;