feat: create standalone native fnOS repository

app-src/internal/nginx/pid_alive_test.go

@@ -0,0 +1,13 @@
+package nginx
+
+import (
+	"os"
+	"testing"
+)
+
+func TestIsPIDAliveCurrentProcess(t *testing.T) {
+	pid := os.Getpid()
+	if !isPIDAlive(pid) {
+		t.Fatalf("expected current pid %d to be alive", pid)
+	}
+}