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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
export function escapeNonWindowsPath(path: string): string {
let newPath = path;
if (newPath.indexOf('\\') !== 0) {
newPath = newPath.replace(/\\/g, '\\\\');
}
const bannedChars = /[\`\$\|\&\>\~\#\!\^\*\;\<\"\']/g;
newPath = newPath.replace(bannedChars, '');
return `'${newPath}'`;
}
/**
* Collapses the user's home directory into `~` if it exists within the path, this gives a shorter
* path that is more suitable within the context of a terminal.
*/
export function collapseTildePath(path: string | undefined, userHome: string | undefined, separator: string): string {
if (!path) {
return '';
}
if (!userHome) {
return path;
}
// Trim the trailing separator from the end if it exists
if (userHome.match(/[\/\\]$/)) {
userHome = userHome.slice(0, userHome.length - 1);
}
const normalizedPath = path.replace(/\\/g, '/').toLowerCase();
const normalizedUserHome = userHome.replace(/\\/g, '/').toLowerCase();
if (!normalizedPath.includes(normalizedUserHome)) {
return path;
}
return `~${separator}${path.slice(userHome.length + 1)}`;
}
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