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var argv = process.argv
if (argv.length < 3) {
console.error("Usage: read-package.json <file> [<fields> ...]")
process.exit(1)
}
var fs = require("fs")
, file = argv[2]
, data = JSON.parse(fs.readFileSync(file, "utf8"))
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)
})
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