added golang linter

arc42 · Dec 14, 2023 · 203ea6b · 203ea6b
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diff --git a/README.md b/README.md
@@ -3,6 +3,8 @@ Like all cool websites, arc42 has a status-subdomain, showing usage- and repo st
 
 [![build+deploy go-app](https://github.com/arc42/status.arc42.org-site/actions/workflows/fly.yml/badge.svg?branch=main)](https://github.com/arc42/status.arc42.org-site/actions/workflows/fly.yml)
 [![build+deploy jekyll](https://github.com/arc42/status.arc42.org-site/actions/workflows/pages/pages-build-deployment/badge.svg)](https://github.com/arc42/status.arc42.org-site/actions/workflows/pages/pages-build-deployment)
+[![golang-lint](https://github.com/arc42/status.arc42.org-site/actions/workflows/golang-lint.yml/badge.svg)](https://github.com/arc42/status.arc42.org-site/actions/workflows/golang-lint.yml)
+
 
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diff --git a/go-app/internal/plausible/vpvStatistics.go b/go-app/internal/plausible/vpvStatistics.go
@@ -22,6 +22,9 @@ import (
 // The required (secret) API key is set within the initialization.
 var plausibleClient *plausible.Client = nil
 
+// need mutex to ensure isolated access to shared variable
+var mutex sync.Mutex
+
 var APIKEY string
 
 // init is called during system startup