logi

package

v0.4.16 Latest Latest Go to latest Published: Jan 3, 2021 License: Unlicense, Unlicense, ISC Imports: 11 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/p9c/pod

Links

Open Source Insights

README ¶

Logi

Logging subsystem with pretty print, code loc, channel and Writer outputs

Documentation ¶

Index ¶

Constants
Variables
func Caller(comment string, skip int) string
func Composite(text, level string) (final string)
func DirectionString(inbound bool) string
func FileExists(filePath string) bool
func PickNoun(n int, singular, plural string) string
type CheckFunc
type Entry
type LogWriter
type Logger
- func NewLogger() (l *Logger)
type PrintcFunc
type PrintfFunc
type PrintlnFunc
type SpewFunc

Constants ¶

View Source

const (
	Off   = "off"
	Fatal = "fatal"
	Error = "error"
	Warn  = "warn"
	Info  = "info"
	Check = "check"
	Debug = "debug"
	Trace = "trace"
)

Variables ¶

View Source

var (
	Levels = []string{
		Off,
		Fatal,
		Error,
		Check,
		Warn,
		Info,
		Debug,
		Trace,
	}
	Tags = map[string]string{
		Off:   "",
		Fatal: "FTL",
		Error: "ERR",
		Check: "CHK",
		Warn:  "WRN",
		Info:  "INF",
		Debug: "DBG",
		Trace: "TRC",
	}
	LevelsMap = map[string]int{
		Off:   0,
		Fatal: 1,
		Error: 2,
		Check: 3,
		Warn:  4,
		Info:  5,
		Debug: 6,
		Trace: 7,
	}
	StartupTime = time.Now()
)

View Source

var L = NewLogger()

Functions ¶

func Caller ¶

func Caller(comment string, skip int) string

func Composite ¶

func Composite(text, level string) (final string)

func DirectionString ¶

func DirectionString(inbound bool) string

DirectionString is a helper function that returns a string that represents the direction of a connection (inbound or outbound).

func FileExists ¶

func FileExists(filePath string) bool

func PickNoun ¶

func PickNoun(n int, singular, plural string) string

Types ¶

type CheckFunc ¶

type CheckFunc func(pkg string, err error) bool

type Entry ¶

type Entry struct {
	Time         time.Time
	Level        string
	Package      string
	CodeLocation string
	Text         string
}

Entry is a log entry to be printed as json to the log file

type LogWriter ¶

type LogWriter struct {
	io.Writer
	Write uberatomic.Bool
}

func (*LogWriter) Print ¶

func (w *LogWriter) Print(a ...interface{})

func (*LogWriter) Printf ¶

func (w *LogWriter) Printf(format string, a ...interface{})

func (*LogWriter) Println ¶

func (w *LogWriter) Println(a ...interface{})

func (*LogWriter) SetLogWriter ¶

func (w *LogWriter) SetLogWriter(wr io.Writer)

type Logger ¶

type Logger struct {
	Packages        *Pk.Package
	Level           *uberatomic.String
	Fatal           PrintlnFunc
	Error           PrintlnFunc
	Warn            PrintlnFunc
	Info            PrintlnFunc
	Check           CheckFunc
	Debug           PrintlnFunc
	Trace           PrintlnFunc
	Fatalf          PrintfFunc
	Errorf          PrintfFunc
	Warnf           PrintfFunc
	Infof           PrintfFunc
	Debugf          PrintfFunc
	Tracef          PrintfFunc
	Fatalc          PrintcFunc
	Errorc          PrintcFunc
	Warnc           PrintcFunc
	Infoc           PrintcFunc
	Debugc          PrintcFunc
	Tracec          PrintcFunc
	Fatals          SpewFunc
	Errors          SpewFunc
	Warns           SpewFunc
	Infos           SpewFunc
	Debugs          SpewFunc
	Traces          SpewFunc
	LogFileHandle   *os.File
	Writer          LogWriter
	Color           bool
	Split           string
	LogChan         chan Entry
	LogChanDisabled *uberatomic.Bool
}

Logger is a struct containing all the functions with nice handy names

func NewLogger ¶

func NewLogger() (l *Logger)

func (*Logger) AddLogChan ¶

func (l *Logger) AddLogChan() (ch chan Entry)

AddLogChan adds a channel that log entries are sent to

func (*Logger) GetLoc ¶

func (l *Logger) GetLoc(loc string, line int) (out string)

func (*Logger) LevelIsActive ¶

func (l *Logger) LevelIsActive(level string) (out bool)

func (*Logger) LoadConfig ¶

func (l *Logger) LoadConfig(configFile []byte)

func (*Logger) LocToPkg ¶

func (l *Logger) LocToPkg(pkg string) (out string)

func (*Logger) Register ¶

func (l *Logger) Register(pkg string) string

func (*Logger) SetLevel ¶

func (l *Logger) SetLevel(level string, color bool, split string)

func (*Logger) SetLogPaths ¶

func (l *Logger) SetLogPaths(logPath, logFileName string)

SetLogPaths sets a file path to write logs

type PrintcFunc ¶

type PrintcFunc func(pkg string, fn func() string)

type PrintfFunc ¶

type PrintfFunc func(pkg string, format string, a ...interface{})

type PrintlnFunc ¶

type PrintlnFunc func(pkg string, a ...interface{})

type SpewFunc ¶

type SpewFunc func(pkg string, a interface{})

Source Files ¶

View all Source files

log.go

Directories ¶

Path	Synopsis
Entry Package Entry is a message type for logi log entries	Package Entry is a message type for logi log entries
Pkg Package Pkg is a message type for logi package filtering	Package Pkg is a message type for logi package filtering
Pk
example
pipe
consume Package consume turns off and on the Serve logging messages and provides a way to receive and process the log messages	Package consume turns off and on the Serve logging messages and provides a way to receive and process the log messages
serve Package serve receives logi.Entry messages on a channel and sends them when it has been told to Run by Consume, and pauses when it is told Pause	Package serve receives logi.Entry messages on a channel and sends them when it has been told to Run by Consume, and pauses when it is told Pause

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