/
main.go
70 lines (65 loc) · 1.51 KB
/
main.go
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package main
import (
"os"
"strings"
"github.com/lupinthe14th/escli/pkg/version"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/urfave/cli/v2"
)
func main() {
if err := newApp().Run(os.Args); err != nil {
log.Fatal().Err(err)
}
}
func newApp() *cli.App {
debug := false
app := cli.NewApp()
app.Name = "escli"
app.Usage = "elasticsearch service client by golang"
app.UseShortOptionHandling = true
app.Version = strings.TrimPrefix(version.Version, "v")
app.Flags = []cli.Flag{
&cli.BoolFlag{
Name: "debug",
Usage: "debug mode",
Destination: &debug,
},
&cli.StringFlag{
Name: "address",
Aliases: []string{"a", "host", "H", "url", "URL"},
Usage: "Elasticsearch url",
EnvVars: []string{"ELASTICSEARCH_URL"},
Value: "http://localhost:9200",
},
&cli.StringFlag{
Name: "username",
Aliases: []string{"u"},
Usage: "Elasticsearch username",
EnvVars: []string{"ELASTICSEARCH_USERNAME"},
Value: "elasticsearch",
},
&cli.StringFlag{
Name: "password",
Aliases: []string{"p"},
Usage: "Elasticsearch url",
EnvVars: []string{"ELASTICSEARCH_PASSWORD"},
Value: "secret",
},
}
app.Before = func(c *cli.Context) error {
zerolog.SetGlobalLevel(zerolog.InfoLevel)
if debug {
zerolog.SetGlobalLevel(zerolog.DebugLevel)
}
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
return nil
}
app.Commands = []*cli.Command{
searchCommand,
// System
infoCommand,
versionCommand,
}
return app
}