Add SetLevel function

cli.go

@@ -14,6 +14,8 @@ import (
 	"github.com/mattn/go-isatty"
 )
 
+var _ Logger = (*CLILogger)(nil)
+
 type CLILogger struct {
 	Out      io.Writer
 	Level    LogLevel
@@ -66,6 +68,11 @@ func (pl *CLILogger) NoExit() {
 	pl.noExit = true
 }
 
+// SetLevel sets the log level of the logger
+func (pl *CLILogger) SetLevel(l LogLevel) {
+	pl.Level = l
+}
+
 // Debug creates a new debug event with the given message
 func (pl *CLILogger) Debug(msg string) LogBuilder {
 	return newCLILogBuilder(pl, msg, LogLevelDebug)

json.go

@@ -40,6 +40,11 @@ func (jl *JSONLogger) NoExit() {
 	jl.noExit = true
 }
 
+// SetLevel sets the log level of the logger
+func (jl *JSONLogger) SetLevel(l LogLevel) {
+	jl.Level = l
+}
+
 // Debug creates a new debug event with the given message
 func (jl *JSONLogger) Debug(msg string) LogBuilder {
 	return newJSONLogBuilder(jl, msg, LogLevelDebug)

log/log.go

@@ -1,8 +1,9 @@
 package log
 
 import (
-	"go.arsenm.dev/logger"
 	"os"
+
+	"go.arsenm.dev/logger"
 )
 
 var Logger logger.Logger = logger.NewJSON(os.Stderr)
@@ -17,6 +18,11 @@ func NoExit() {
 	Logger.NoExit()
 }
 
+// SetLevel sets the log level of the logger
+func SetLevel(l logger.LogLevel) {
+	Logger.SetLevel(l)
+}
+
 // Debug creates a new debug event with the given message
 func Debug(msg string) logger.LogBuilder {
 	return Logger.Debug(msg)

logger.go

@@ -1,8 +1,8 @@
 package logger
 
 import (
-	"fmt"
 	"errors"
+	"fmt"
 	"strings"
 )
 
@@ -51,6 +51,9 @@ type Logger interface {
 	// NoExit prevents the logger from exiting on fatal events
 	NoExit()
 
+	// SetLevel sets the log level of the logger
+	SetLevel(LogLevel)
+
 	// Debug creates a new debug event with the given message
 	Debug(string) LogBuilder
 

multi.go

@@ -34,6 +34,13 @@ func (ml *MultiLogger) NoPanic() {
 	ml.noPanic = true
 }
 
+// SetLevel sets the log level of the logger
+func (ml *MultiLogger) SetLevel(l LogLevel) {
+	for _, logger := range ml.Loggers {
+		logger.SetLevel(l)
+	}
+}
+
 // Debug creates a new debug event with the given message
 func (ml *MultiLogger) Debug(msg string) LogBuilder {
 	lbs := make([]LogBuilder, len(ml.Loggers))

nop.go

@@ -21,6 +21,9 @@ func (nl NopLogger) NoPanic() {}
 // NoExit prevents the logger from exiting on fatal events
 func (nl NopLogger) NoExit() {}
 
+// SetLevel sets the log level of the logger
+func (nl NopLogger) SetLevel(LogLevel) {}
+
 // Debug creates a new debug event with the given message
 func (nl NopLogger) Debug(msg string) LogBuilder {
 	return NopLogBuilder{}

pretty.go

@@ -81,6 +81,11 @@ func (pl *PrettyLogger) NoExit() {
 	pl.noExit = true
 }
 
+// SetLevel sets the log level of the logger
+func (pl *PrettyLogger) SetLevel(l LogLevel) {
+	pl.Level = l
+}
+
 // Debug creates a new debug event with the given message
 func (pl *PrettyLogger) Debug(msg string) LogBuilder {
 	return newPrettyLogBuilder(pl, msg, LogLevelDebug)