setup-node/node_modules/cross-spawn/lib/util/escape.js
Danny McCormick 78148dae50
Add auth support (#21)
* Updates

* Update

* Update

* Update

* Update

* Yarn sometimes prefers npmrc, so use same token

* Description

* Update readme

* Feedback

* Add type

* new toolkit and scoped registries

* npmrc in RUNNER_TEMP

* Dont always auth

* Try exporting blank token

* Get auth working for now pending runner changes

* Fix string interpolation for auth token.

* Don't export both userconfigs

* Update authutil.js

* Add single quotes for authString

* Fix the registry string.

* Use userconfig and append trailing slash

* Keep in root of repo

* Try just adding auth token

* Remove auth token

* Try changes again

* Add tests

* Npm and GPR samples

* Add types
2019-08-06 18:26:04 -04:00

46 lines
1.1 KiB
JavaScript

'use strict';
// See http://www.robvanderwoude.com/escapechars.php
const metaCharsRegExp = /([()\][%!^"`<>&|;, *?])/g;
function escapeCommand(arg) {
// Escape meta chars
arg = arg.replace(metaCharsRegExp, '^$1');
return arg;
}
function escapeArgument(arg, doubleEscapeMetaChars) {
// Convert to string
arg = `${arg}`;
// Algorithm below is based on https://qntm.org/cmd
// Sequence of backslashes followed by a double quote:
// double up all the backslashes and escape the double quote
arg = arg.replace(/(\\*)"/g, '$1$1\\"');
// Sequence of backslashes followed by the end of the string
// (which will become a double quote later):
// double up all the backslashes
arg = arg.replace(/(\\*)$/, '$1$1');
// All other backslashes occur literally
// Quote the whole thing:
arg = `"${arg}"`;
// Escape meta chars
arg = arg.replace(metaCharsRegExp, '^$1');
// Double escape meta chars if necessary
if (doubleEscapeMetaChars) {
arg = arg.replace(metaCharsRegExp, '^$1');
}
return arg;
}
module.exports.command = escapeCommand;
module.exports.argument = escapeArgument;