From 201d3479cd6704a28ed41ec882d8b3983559a1eb Mon Sep 17 00:00:00 2001
From: mkelvers <mikkelelvers@outlook.com>
Date: Tue, 23 Jun 2026 17:32:18 +0200
Subject: [PATCH] feat: add formatnumber template function

---
 templates/funcs.go    | 13 +++++++++++++
 templates/renderer.go |  1 +
 2 files changed, 14 insertions(+)

diff --git a/templates/funcs.go b/templates/funcs.go
index 8507934..f77f371 100644
--- a/templates/funcs.go
+++ b/templates/funcs.go
@@ -279,6 +279,19 @@ func percent(current, total float64) float64 {
 	return (current / total) * 100
 }
 
+func formatNumber(n int) string {
+	if n == 0 {
+		return ""
+	}
+	s := fmt.Sprintf("%d", n)
+	var parts []string
+	for i := len(s); i > 0; i -= 3 {
+		start := max(i-3, 0)
+		parts = append([]string{s[start:i]}, parts...)
+	}
+	return strings.Join(parts, " ")
+}
+
 func formatDate(dateStr string) string {
 	t, err := time.Parse(time.RFC3339, dateStr)
 	if err != nil {
diff --git a/templates/renderer.go b/templates/renderer.go
index 1d3ce4f..1b1ac37 100644
--- a/templates/renderer.go
+++ b/templates/renderer.go
@@ -65,6 +65,7 @@ func rendererFuncs() template.FuncMap {
 		"min":               func(a, b int) int { return min(a, b) },
 		"int":               toInt,
 		"percent":           percent,
+		"formatNumber":      formatNumber,
 		"formatDate":        formatDate,
 		"nextSort":          nextSort,
 		"urlquery":          url.QueryEscape,