jdel/go-syno

package syno // import jdel.org/go-syno/syno

import (
    "io"
    "path/filepath"

    log "github.com/sirupsen/logrus"
)

// LogPanicLevel is a shorthand for logrus.PanicLevel
var LogPanicLevel = func() log.Level { return log.PanicLevel }()

// LogFatalLevel is a shorthand for logrus.FatalLevel
var LogFatalLevel = func() log.Level { return log.FatalLevel }()

// LogErrorLevel is a shorthand for logrus.ErrorLevel
var LogErrorLevel = func() log.Level { return log.ErrorLevel }()

// LogWarnLevel is a shorthand for logrus.WarnLevel
var LogWarnLevel = func() log.Level { return log.WarnLevel }()

// LogInfoLevel is a shorthand for logrus.InfoLevel
var LogInfoLevel = func() log.Level { return log.InfoLevel }()

// LogDebugLevel is a shorthand for logrus.DebugLevel
var LogDebugLevel = func() log.Level { return log.DebugLevel }()

// Options holds external context
type Options struct {
    PackagesDir string
    CacheDir    string
    ModelsFile  string
    Language    string
    MD5         bool
}

var o Options

func init() {
    // Default options
    o = Options{
        PackagesDir: filepath.Join(executablePath(), "packages"),
        CacheDir:    filepath.Join(executablePath(), "cache"),
        ModelsFile:  filepath.Join(executablePath(), "models.yml"),
        Language:    "enu",
    }
    log.SetLevel(log.ErrorLevel)
}

// SetLogLevel sets the logrus log level
func SetLogLevel(l log.Level) {
    log.SetLevel(l)
}

// SetLogOutput sets the logrus log output
func SetLogOutput(i io.Writer) {
    log.SetOutput(i)
}

// SetOptions sets global options
func SetOptions(opt Options) {
    log.Debug("Overriding default options")
    o = opt
}

// GetOptions returns global options
func GetOptions() *Options {
    return &o
}