Filter and sort results from AppBrain

filter.js

var searchTerm = $ARG[0]

var auth = JSON.parse(readFully('appBrain.json'))

var query = encodeURIComponent(searchTerm)
print("searching for", searchTerm, query)

var command = "curl -o queryResult.json https://api.appbrain.com/v1/info/search?di=${auth.DI}&t=${auth.TOKEN}&query=${query}&sort=RELEVANCY&filter=FREE&limit=50"

print("command", command)

$EXEC(command)

var result = JSON.parse(readFully('queryResult.json'))

var apps = result.data.apps

apps.sort(function (a1, a2) { return a1.permissions.length - a2.permissions.length})

for (i in apps) {
  var app = apps[i]
  print(app.name)
  print(" permissions:" , app.permissions.length, "Play store URL: ", 'https://play.google.com/store/apps/details?id=' + app.package)
}