feat: inspect configurations #69

server/pkg/nginx/log.go

@@ -0,0 +1,30 @@
+package nginx
+
+import "strings"
+
+// refer to https://nginx.org/en/docs/ngx_core_module.html#error_log
+// nginx log level: debug, info, notice, warn, error, crit, alert, or emerg
+
+const (
+	Debug = iota
+	Info
+	Notice
+	Warn
+	Error
+	Crit
+	Alert
+	Emerg
+)
+
+var logLevel = [...]string{
+	"debug", "info", "notice", "warn", "error", "crit", "alert", "emerg",
+}
+
+func GetLogLevel(output string) int {
+	for k, v := range logLevel {
+		if strings.Contains(output, v) {
+			return k
+		}
+	}
+	return -1
+}