0.1.2 • Published 7 years ago
exists-command v0.1.2
exists
command
Checks if file or directory with name given as first argument exist and returns proper exit code. It can be used to run some tasks in package.json
conditionally. For example we can make a build before running tests if build
directory does not exist, like in the example presented below.
Installation
npm install exists-command --save-dev
Example usage:
package.json:
{
"scripts": {
"pretest": "if !(exists build); then npm run build; fi",
},
}