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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | 3x 30x 30x 33x 29x 29x 29x 29x 24x 18x 6x 4x 24x 16x 30x 3x | const { OPTIONS } = require('./constants')
/**
* Get check-installed options from CLI arguments
* @param {string[]} args - CLI arguments
* @returns {Partial<typeof OPTIONS>} - Options for the CLI with defaults
*/
function getOptions (args = []) {
const options = {}
for (const arg of args) {
if (arg.startsWith('--')) {
const [key, value] = arg.slice(2).split('=')
const keyCamelCase = key.replace(/-([a-z])/g, (_, c) => c.toUpperCase())
const option = OPTIONS[keyCamelCase]
// Only set if the option is defined in `OPTIONS`
if (option !== undefined) {
let newValue
// If boolean, `true` only if no value or value is "true"
// Otherwise, only if value provided
if (typeof option === 'boolean') {
newValue = value == null ? true : value === 'true'
} else if (value != null) {
newValue = value
}
// Set only if valid and not already default
if (newValue !== undefined && newValue !== option) {
options[keyCamelCase] = newValue
}
}
}
}
return options
}
module.exports = {
getOptions
}
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