mirrors/diun
1
0
Fork 0
mirror of https://github.com/crazy-max/diun.git synced 2025-12-21 13:23:09 +01:00
Code Issues Packages Projects Releases Wiki Activity

Switch to kong command-line parser (#66)

Browse Source 
* Update workflows

Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2020-05-08 19:30:56 +02:00
committed by GitHub
parent 9c797f1616
commit ab56764464
15 changed files with 85 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
cmd/main.go
View File

@@ -1,13 +1,14 @@
package main
import (
"fmt"
"os"
"os/signal"
"runtime"
"syscall"
"time"
"github.com/alecthomas/kingpin"
"github.com/alecthomas/kong"
"github.com/crazy-max/diun/internal/app"
"github.com/crazy-max/diun/internal/config"
"github.com/crazy-max/diun/internal/logging"
@@ -17,7 +18,7 @@ import (
var (
diun *app.Diun
flags model.Flags
cli model.Cli
version = "dev"
)
@@ -25,24 +26,26 @@ func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
// Parse command line
kingpin.Flag("config", "Diun configuration file.").Envar("CONFIG").Required().StringVar(&flags.Cfgfile)
kingpin.Flag("timezone", "Timezone assigned to Diun.").Envar("TZ").Default("UTC").StringVar(&flags.Timezone)
kingpin.Flag("log-level", "Set log level.").Envar("LOG_LEVEL").Default("info").StringVar(&flags.LogLevel)
kingpin.Flag("log-json", "Enable JSON logging output.").Envar("LOG_JSON").Default("false").BoolVar(&flags.LogJSON)
kingpin.Flag("log-caller", "Enable to add file:line of the caller.").Envar("LOG_CALLER").Default("false").BoolVar(&flags.LogCaller)
kingpin.UsageTemplate(kingpin.CompactUsageTemplate).Version(version).Author("CrazyMax")
kingpin.CommandLine.Name = "diun"
kingpin.CommandLine.Help = `Docker image update notifier.\nMore info: https://github.com/crazy-max/diun`
kingpin.Parse()
_ = kong.Parse(&cli,
kong.Name("diun"),
kong.Description(`Docker image update notifier. More info: https://github.com/crazy-max/diun`),
kong.UsageOnError(),
kong.Vars{
"version": fmt.Sprintf("%s", version),
},
kong.ConfigureHelp(kong.HelpOptions{
Compact: true,
Summary: true,
}))
// Load timezone location
location, err := time.LoadLocation(flags.Timezone)
location, err := time.LoadLocation(cli.Timezone)
if err != nil {
log.Panic().Err(err).Msgf("Cannot load timezone %s", flags.Timezone)
log.Panic().Err(err).Msgf("Cannot load timezone %s", cli.Timezone)
}
// Init
logging.Configure(&flags, location)
logging.Configure(&cli, location)
log.Info().Msgf("Starting Diun %s", version)
// Handle os signals
@@ -56,7 +59,7 @@ func main() {
}()
// Load and check configuration
cfg, err := config.Load(flags, version)
cfg, err := config.Load(cli, version)
if err != nil {
log.Fatal().Err(err).Msg("Cannot load configuration")
}