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logger.DefaultLogger as interface #234

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logger.DefaultLogger as interface #234

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33205d5
converted DefaultLogger type to interface
derkan Nov 26, 2024
3222b74
exported logger.LogLevel
derkan Nov 26, 2024
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15 changes: 10 additions & 5 deletions lib/logger/logger.go
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Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,11 @@ type Settings struct {
TimeFormat string `yaml:"time-format"`
}

type logLevel int
type LogLevel int

// Output levels
const (
DEBUG logLevel = iota
DEBUG LogLevel = iota
INFO
WARNING
ERROR
Expand All @@ -39,13 +39,18 @@ const (

type logEntry struct {
msg string
level logLevel
level LogLevel
}

var (
levelFlags = []string{"DEBUG", "INFO", "WARN", "ERROR", "FATAL"}
)

// ILogger defines the methods that any logger should implement
type ILogger interface {
Output(level LogLevel, callerDepth int, msg string)
}

// Logger is Logger
type Logger struct {
logFile *os.File
Expand All @@ -54,7 +59,7 @@ type Logger struct {
entryPool *sync.Pool
}

var DefaultLogger = NewStdoutLogger()
var DefaultLogger ILogger = NewStdoutLogger()

// NewStdoutLogger creates a logger which print msg to stdout
func NewStdoutLogger() *Logger {
Expand Down Expand Up @@ -129,7 +134,7 @@ func Setup(settings *Settings) {
}

// Output sends a msg to logger
func (logger *Logger) Output(level logLevel, callerDepth int, msg string) {
func (logger *Logger) Output(level LogLevel, callerDepth int, msg string) {
var formattedMsg string
_, file, line, ok := runtime.Caller(callerDepth)
if ok {
Expand Down
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