Initial commit

.gitignore

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+/bin/
+.idea/
+/config/

go.mod

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+module "github.com/z26100/log-go"

log.go

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+package log
+
+import (
+	"log"
+	"net/http"
+)
+
+type LogLevelType int
+
+const (
+	TRACE  LogLevelType = iota
+	DEBUG
+	INFO
+	WARN
+	ERROR
+	FATAL
+)
+
+var (
+	LogLevel = INFO
+)
+
+func Println(args ...interface{}) {
+	Infoln(args)
+}
+func Printf(format string, args ...interface{}) {
+	Infof(format, args)
+}
+
+
+func Fatalln (args ...interface{}) {
+	if LogLevel <= FATAL { log.Fatal(args)}
+}
+func Fatalf (format string, args ...interface{}) {
+	if LogLevel <= FATAL { log.Fatal(format, args)}
+}
+
+
+func Errorln (args ...interface{}) {
+	if LogLevel <= ERROR { log.Println(args)}
+}
+func Errorf (format string, args ...interface{}) {
+	if LogLevel <= ERROR { log.Printf(format, args)}
+}
+
+
+func Warnln (args ...interface{}) {
+	if LogLevel <= WARN { log.Println(args)}
+}
+func Warnf (format string, args ...interface{}) {
+	if LogLevel <= WARN { log.Printf(format, args)}
+}
+
+
+func Infoln (args ...interface{}) {
+	if LogLevel <= INFO { log.Println(args)}
+}
+func Infof (format string, args ...interface{}) {
+	if LogLevel <= INFO { log.Printf(format, args)}
+}
+
+func Debugln( args ...interface{}) {
+	if LogLevel <= DEBUG { log.Println(args)}
+}
+func Debugf(format string, args ...interface{}) {
+	if LogLevel <= DEBUG { log.Printf(format, args)}
+}
+
+func Traceln( args ...interface{}) {
+	if LogLevel <= TRACE { log.Println(args)}
+}
+func Tracef(format string, args ...interface{}) {
+	if LogLevel <= TRACE { log.Printf(format, args)}
+}
+
+
+func Error(args ...interface{}) {
+	log.Println(args)
+}
+
+func Fatal(err error) {
+	log.Fatal(err)
+}
+func Handler (handler http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		Debugln("http request", r.Method,  r.URL)
+		handler.ServeHTTP(w, r)
+	})
+}