[script] validate

.github/validate_categories.rb

@@ -0,0 +1,34 @@
+require 'json'
+
+j = JSON.parse(File.read 'contents.json')
+c = j['categories']
+a = j['projects']
+
+def failed(cat, app)
+  puts "‼️  #{cat} is not a valid category for #{app}"
+  exit 1
+end
+
+def verify(cat, allowed, app)
+  failed(cat, app) unless allowed.include? cat
+end
+
+allowed_categories = c.sort_by { |h| h['title']}.map { |x| x['id']}
+
+a.each do |a|
+  cat = a['category']
+
+  if cat.nil?
+    # failed(cat, a)
+    puts "missing category for #{a}"
+    exit 1
+  end
+
+  if cat.class == String
+    verify(cat, allowed_categories, a)
+  elsif cat.class == Array
+    cat.each { |c| verify(c, allowed_categories, a) }
+  end
+end
+
+puts 'categories validated ✅'

circle.yml

@@ -8,6 +8,7 @@ test:
   override:
     - awesome_bot contents.json --white-list developer.apple
     - json validate --schema-file=.github/schema.json --document-file=contents.json
+    - ruby .github/validate_categories.rb
 general:
   artifacts:
     - "ab-results.json"