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options.go
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options.go
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package command
import (
"os"
"github.com/jessevdk/go-flags"
)
type Options struct {
Version bool `short:"v" long:"version" description:"Print version"`
Debug bool `short:"d" long:"debug" description:"Enable debugging mode" default:"false"`
Url string `long:"url" description:"Database connection string"`
Host string `long:"host" description:"Server hostname or IP"`
Port int `long:"port" description:"Server port" default:"5432"`
User string `long:"user" description:"Database user"`
Pass string `long:"pass" description:"Password for user"`
DbName string `long:"db" description:"Database name"`
Ssl string `long:"ssl" description:"SSL option"`
HttpHost string `long:"bind" description:"HTTP server host" default:"localhost"`
HttpPort uint `long:"listen" description:"HTTP server listen port" default:"8081"`
AuthUser string `long:"auth-user" description:"HTTP basic auth user"`
AuthPass string `long:"auth-pass" description:"HTTP basic auth password"`
SkipOpen bool `short:"s" long:"skip-open" description:"Skip browser open on start"`
}
var Opts Options
func ParseOptions() error {
_, err := flags.ParseArgs(&Opts, os.Args)
if err != nil {
return err
}
if Opts.Url == "" {
Opts.Url = os.Getenv("DATABASE_URL")
}
return nil
}