Publish ITWorx Pulse source

internal/buildinfo/buildinfo.go

@@ -0,0 +1,19 @@
+package buildinfo
+
+import "time"
+
+// These values are replaced with -ldflags by reproducible release builds.
+var (
+	Version   = "development"
+	Commit    = "unknown"
+	BuildTime = "unknown"
+)
+
+func BuiltAt() *time.Time {
+	value, err := time.Parse(time.RFC3339, BuildTime)
+	if err != nil {
+		return nil
+	}
+	value = value.UTC()
+	return &value
+}

internal/buildinfo/buildinfo_test.go

@@ -0,0 +1,25 @@
+package buildinfo
+
+import (
+	"testing"
+	"time"
+)
+
+func TestVersionIsNonEmpty(t *testing.T) {
+	if Version == "" {
+		t.Fatal("version must not be empty")
+	}
+}
+
+func TestBuiltAtRejectsPlaceholderAndNormalizesUTC(t *testing.T) {
+	original := BuildTime
+	t.Cleanup(func() { BuildTime = original })
+	BuildTime = "unknown"
+	if BuiltAt() != nil {
+		t.Fatal("placeholder build time must be absent")
+	}
+	BuildTime = "2026-08-12T04:00:00+02:00"
+	if got := BuiltAt(); got == nil || got.Format(time.RFC3339) != "2026-08-12T02:00:00Z" {
+		t.Fatalf("built at = %v", got)
+	}
+}