mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
513 B
24 lines
513 B
var argv = process.argv
|
|
if (argv.length < 3) {
|
|
console.error('Usage: read-package.json <file> [<fields> ...]')
|
|
process.exit(1)
|
|
}
|
|
|
|
var file = argv[2]
|
|
var readJson = require('read-package-json')
|
|
|
|
readJson(file, function (er, data) {
|
|
if (er) throw er
|
|
if (argv.length === 3) {
|
|
console.log(data)
|
|
} else {
|
|
argv.slice(3).forEach(function (field) {
|
|
field = field.split('.')
|
|
var val = data
|
|
field.forEach(function (f) {
|
|
val = val[f]
|
|
})
|
|
console.log(val)
|
|
})
|
|
}
|
|
})
|
|
|