61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package main
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import (
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"fmt"
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"os"
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"runtime"
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"strings"
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_ "time/tzdata"
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"github.com/alecthomas/kong"
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"github.com/crazy-max/diun/v4/internal/model"
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"github.com/rs/zerolog/log"
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)
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var (
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version = "dev"
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cli struct {
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Version kong.VersionFlag
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Serve ServeCmd `kong:"cmd,help='Starts Diun server.'"`
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Image ImageCmd `kong:"cmd,help='Manage image manifests.'"`
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Notif NotifCmd `kong:"cmd,help='Manage notifications.'"`
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}
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)
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type Context struct {
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Meta model.Meta
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}
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func main() {
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var err error
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runtime.GOMAXPROCS(runtime.NumCPU())
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meta := model.Meta{
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ID: "diun",
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Name: "Diun",
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Desc: "Docker image update notifier",
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URL: "https://github.com/crazy-max/diun",
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Logo: "https://raw.githubusercontent.com/crazy-max/diun/master/.res/diun.png",
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Author: "CrazyMax",
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Version: version,
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}
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meta.UserAgent = fmt.Sprintf("%s/%s go/%s %s", meta.ID, meta.Version, runtime.Version()[2:], strings.Title(runtime.GOOS))
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if meta.Hostname, err = os.Hostname(); err != nil {
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log.Fatal().Err(err).Msg("Cannot resolve hostname")
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}
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ctx := kong.Parse(&cli,
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kong.Name(meta.ID),
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kong.Description(fmt.Sprintf("%s. More info: %s", meta.Desc, meta.URL)),
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kong.UsageOnError(),
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kong.Vars{
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"version": version,
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},
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kong.ConfigureHelp(kong.HelpOptions{
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Compact: true,
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Summary: true,
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}))
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ctx.FatalIfErrorf(ctx.Run(&Context{Meta: meta}))
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}
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