budget json

docs/documentation/sitespeed.io/performance-budget/index.md

@@ -204,3 +204,13 @@ docker run --rm -v "$(pwd)":/sitespeed.io sitespeedio/sitespeed.io:{% include ve
 ~~~
 
 It will create a *budget.tap* in the outputFolder.
+
+### JSON
+You can output the result of the budget as JSON:
+
+~~~bash
+docker run --rm -v "$(pwd)":/sitespeed.io sitespeedio/sitespeed.io:{% include version/sitespeed.io.txt %} https://www.sitespeed.io/ --budget.configPath myBudget.json --budget.output json -b chrome -n 5
+~~~
+
+It will create a *budgetResult.json* in the outputFolder.
+

lib/plugins/budget/json.js

@@ -5,7 +5,7 @@ const fs = require('fs'),
   path = require('path');
 
 exports.writeJson = function(results, dir) {
-  const file = path.join(dir, 'budget-result.json');
+  const file = path.join(dir, 'budgetResult.json');
   log.info('Write budget to %s', path.resolve(file));
   fs.writeFileSync(file, JSON.stringify(results, null, 2));
 };