move args to config package

logger package rewrite as dlog

1 files changed, 89 insertions, 0 deletions

diff --git a/internal/io/dlog/level.go b/internal/io/dlog/level.go
new file mode 100644
index 0000000..84550f0
--- /dev/null
+++ b/internal/io/dlog/level.go
@@ -0,0 +1,89 @@
+package dlog
+
+import (
+	"fmt"
+	"strings"
+)
+
+type level int
+
+const (
+	FATAL   level = iota
+	ERROR   level = iota
+	WARN    level = iota
+	INFO    level = iota
+	DEFAULT level = iota
+	VERBOSE level = iota
+	DEBUG   level = iota
+	DEVEL   level = iota
+	TRACE   level = iota
+	ALL     level = iota
+)
+
+var allLevels = []level{
+	FATAL,
+	ERROR,
+	WARN,
+	INFO,
+	DEFAULT,
+	VERBOSE,
+	DEBUG,
+	DEVEL,
+	TRACE,
+	ALL,
+}
+
+func newLevel(l string) level {
+	switch strings.ToUpper(l) {
+	case "FATAL":
+		return FATAL
+	case "ERROR":
+		return ERROR
+	case "WARN":
+		return WARN
+	case "INFO":
+		return INFO
+	case "":
+		fallthrough
+	case "DEFAULT":
+		return DEFAULT
+	case "VERBOSE":
+		return VERBOSE
+	case "DEBUG":
+		return DEBUG
+	case "DEVEL":
+		return DEVEL
+	case "TRACE":
+		return TRACE
+	case "ALL":
+		return ALL
+	}
+	panic(fmt.Sprintf("Unknown log level %s, must be one of: %v", l, allLevels))
+}
+
+func (l level) String() string {
+	switch l {
+	case FATAL:
+		return "FATAL"
+	case ERROR:
+		return "ERROR"
+	case WARN:
+		return "WARN"
+	case INFO:
+		return "INFO"
+	case DEFAULT:
+		return "DEFAULT"
+	case VERBOSE:
+		return "VERBOSE"
+	case DEBUG:
+		return "DEBUG"
+	case DEVEL:
+		return "DEVEL"
+	case TRACE:
+		return "TRACE"
+	case ALL:
+		return "ALL"
+	}
+
+	panic("Unknown log level " + fmt.Sprintf("%d", l))
+}