Adding external runner for doing a one-time full-sync

full-sync.js

@@ -0,0 +1,19 @@
+const { createProbot } = require('probot')
+const appFn = require('./')
+
+const probot = createProbot()
+probot.log.info('Starting full sync.')
+const app = appFn(probot, {})
+app.syncInstallation()
+  .then(settings => {
+    if (settings.errors.length > 0) {
+      probot.log.error('Errors occurred during full sync.')
+      process.exit(1)
+    } else {
+      probot.log.info('Done with full sync.')
+    }
+  })
+  .catch(error => {
+    process.stdout.write(`Unexpected error during full sync: ${error}\n`)
+    process.exit(1)
+  })

lib/settings.js

@@ -22,6 +22,7 @@ class Settings {
       settings.logError(error.message)
       await settings.handleResults()
     }
+    return settings
   }
 
   static async syncSubOrgs (nop, context, suborg, repo, config, ref) {

package.json

@@ -7,6 +7,7 @@
   "scripts": {
     "dev": "nodemon --inspect",
     "start": "probot run ./index.js",
+    "full-sync": "node ./full-sync.js",
     "test": "npm-run-all --print-label --parallel lint:* --parallel test:*",
     "lint:es": "eslint .",
     "lint:js": "standard",