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ntfy/cmd/app.go
2022-06-02 10:50:05 -04:00

54 lines
1.7 KiB
Go

// Package cmd provides the ntfy CLI application
package cmd
import (
"github.com/urfave/cli/v2"
"github.com/urfave/cli/v2/altsrc"
"heckel.io/ntfy/log"
"os"
)
const (
categoryClient = "Client commands"
categoryServer = "Server commands"
)
var commands = make([]*cli.Command, 0)
var flagsDefault = []cli.Flag{
&cli.BoolFlag{Name: "debug", Aliases: []string{"d"}, EnvVars: []string{"NTFY_DEBUG"}, Usage: "enable debug logging"},
&cli.BoolFlag{Name: "trace", EnvVars: []string{"NTFY_TRACE"}, Usage: "enable tracing (very verbose, be careful)"},
&cli.BoolFlag{Name: "no-log-dates", Aliases: []string{"no_log_dates"}, EnvVars: []string{"NTFY_NO_LOG_DATES"}, Usage: "disable the date/time prefix"},
altsrc.NewStringFlag(&cli.StringFlag{Name: "log-level", Aliases: []string{"log_level"}, Value: log.InfoLevel.String(), EnvVars: []string{"NTFY_LOG_LEVEL"}, Usage: "set log level"}),
}
// New creates a new CLI application
func New() *cli.App {
return &cli.App{
Name: "ntfy",
Usage: "Simple pub-sub notification service",
UsageText: "ntfy [OPTION..]",
HideVersion: true,
UseShortOptionHandling: true,
Reader: os.Stdin,
Writer: os.Stdout,
ErrWriter: os.Stderr,
Commands: commands,
Flags: flagsDefault,
Before: initLogFunc,
}
}
func initLogFunc(c *cli.Context) error {
if c.Bool("trace") {
log.SetLevel(log.TraceLevel)
} else if c.Bool("debug") {
log.SetLevel(log.DebugLevel)
} else {
log.SetLevel(log.ToLevel(c.String("log-level")))
}
if c.Bool("no-log-dates") {
log.DisableDates()
}
return nil
}