Fix linting

log/event.go

@@ -34,7 +34,7 @@ func newEvent() *Event {
 // Fatal logs the event as FATAL, and exits the program with exit code 1
 func (e *Event) Fatal(message string, v ...any) {
 	e.Field("exit_code", 1).Log(FatalLevel, message, v...)
-	fmt.Fprintf(os.Stderr, fmt.Sprintf(message+"\n", v...)) // Always output error to stderr
+	fmt.Fprintf(os.Stderr, message+"\n", v...) // Always output error to stderr
 	os.Exit(1)
 }
 

log/log.go

@@ -8,21 +8,19 @@ import (
 	"time"
 )
 
-const (
+// Defaults for package level variables
+var (
 	DefaultLevel  = InfoLevel
 	DefaultFormat = TextFormat
+	DefaultOutput = os.Stderr
 )
 
 var (
 	level               = DefaultLevel
 	format              = DefaultFormat
 	overrides           = make(map[string]*levelOverride)
-	mu        = &sync.Mutex{}
-)
-
-var (
-	DefaultOutput           = os.Stderr
 	output    io.Writer = DefaultOutput
+	mu                  = &sync.Mutex{}
 )
 
 // Fatal prints the given message, and exits the program

log/types.go

@@ -36,6 +36,7 @@ func (l Level) String() string {
 	return "unknown"
 }
 
+// MarshalJSON converts a level to a JSON string
 func (l Level) MarshalJSON() ([]byte, error) {
 	return json.Marshal(l.String())
 }