From 68e7c924429c45e26c1f5ad67df89fbaf4354a3a Mon Sep 17 00:00:00 2001
From: thinkAfCod <q315xia@163.com>
Date: Tue, 5 Dec 2023 17:48:42 +0800
Subject: [PATCH] feat: config log level by option

---
 .../src/main/java/io/optimism/cli/Cli.java    | 13 +++++++++++-
 .../cli/typeconverter/LogLevelConverter.java  | 21 +++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 hildr-node/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java

diff --git a/hildr-node/src/main/java/io/optimism/cli/Cli.java b/hildr-node/src/main/java/io/optimism/cli/Cli.java
index e15d7b7a..9a254f7d 100644
--- a/hildr-node/src/main/java/io/optimism/cli/Cli.java
+++ b/hildr-node/src/main/java/io/optimism/cli/Cli.java
@@ -16,7 +16,9 @@
 
 package io.optimism.cli;
 
+import ch.qos.logback.classic.Level;
 import io.micrometer.tracing.Tracer;
+import io.optimism.cli.typeconverter.LogLevelConverter;
 import io.optimism.cli.typeconverter.SyncModeConverter;
 import io.optimism.common.HildrServiceExecutionException;
 import io.optimism.config.Config;
@@ -112,13 +114,22 @@ public class Cli implements Runnable {
     Integer metricsPort;
 
     @Option(names = "--devnet", description = "Dev net flag")
-    private Boolean devnet;
+    Boolean devnet;
+
+    @Option(
+            names = "--log-level",
+            defaultValue = "DEBUG",
+            converter = LogLevelConverter.class,
+            description = "Log level")
+    Level logLevel;
 
     /** the Cli constructor. */
     public Cli() {}
 
     @Override
     public void run() {
+        var logger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
+        logger.setLevel(logLevel);
         TracerTaskWrapper.setTracerSupplier(Logging.INSTANCE::getTracer);
         if (Boolean.TRUE.equals(metricsEnable)) {
             var metricsPort = this.metricsPort;
diff --git a/hildr-node/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java b/hildr-node/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java
new file mode 100644
index 00000000..7f3cfaa3
--- /dev/null
+++ b/hildr-node/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java
@@ -0,0 +1,21 @@
+package io.optimism.cli.typeconverter;
+
+import ch.qos.logback.classic.Level;
+import picocli.CommandLine;
+
+/**
+ * the Log Level converter, used for picocli parse args.
+ *
+ * @author thinkAfCod
+ * @since 0.2.0
+ */
+public class LogLevelConverter implements CommandLine.ITypeConverter<ch.qos.logback.classic.Level> {
+
+    /** the LogLevelConverter constructor. */
+    public LogLevelConverter() {}
+
+    @Override
+    public Level convert(String value) throws Exception {
+        return Level.valueOf(value);
+    }
+}