mirror of
https://github.com/cachix/install-nix-action.git
synced 2024-11-22 08:30:51 +00:00
48 lines
888 B
JavaScript
48 lines
888 B
JavaScript
'use strict';
|
|
|
|
/**
|
|
* Module dependencies
|
|
*/
|
|
|
|
exports.extend = require('extend-shallow');
|
|
exports.SourceMap = require('source-map');
|
|
exports.sourceMapResolve = require('source-map-resolve');
|
|
|
|
/**
|
|
* Convert backslash in the given string to forward slashes
|
|
*/
|
|
|
|
exports.unixify = function(fp) {
|
|
return fp.split(/\\+/).join('/');
|
|
};
|
|
|
|
/**
|
|
* Return true if `val` is a non-empty string
|
|
*
|
|
* @param {String} `str`
|
|
* @return {Boolean}
|
|
*/
|
|
|
|
exports.isString = function(str) {
|
|
return str && typeof str === 'string';
|
|
};
|
|
|
|
/**
|
|
* Cast `val` to an array
|
|
* @return {Array}
|
|
*/
|
|
|
|
exports.arrayify = function(val) {
|
|
if (typeof val === 'string') return [val];
|
|
return val ? (Array.isArray(val) ? val : [val]) : [];
|
|
};
|
|
|
|
/**
|
|
* Get the last `n` element from the given `array`
|
|
* @param {Array} `array`
|
|
* @return {*}
|
|
*/
|
|
|
|
exports.last = function(arr, n) {
|
|
return arr[arr.length - (n || 1)];
|
|
};
|