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package cmd
import (
"fmt"
"os"
"path/filepath"
"github.com/inconshreveable/log15"
"github.com/knqyf263/gost/util"
homedir "github.com/mitchellh/go-homedir"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var cfgFile string
// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "gost",
Short: "Security Tracker",
Long: `Security Tracker`,
SilenceErrors: true,
SilenceUsage: true,
}
func init() {
cobra.OnInitialize(initConfig)
RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.gost.yaml)")
RootCmd.PersistentFlags().String("log-dir", "", "/path/to/log")
viper.BindPFlag("log-dir", RootCmd.PersistentFlags().Lookup("log-dir"))
viper.SetDefault("log-dir", util.GetDefaultLogDir())
RootCmd.PersistentFlags().Bool("log-json", false, "output log as JSON")
viper.BindPFlag("log-json", RootCmd.PersistentFlags().Lookup("log-json"))
viper.SetDefault("log-json", false)
RootCmd.PersistentFlags().Bool("debug", false, "debug mode (default: false)")
viper.BindPFlag("debug", RootCmd.PersistentFlags().Lookup("debug"))
viper.SetDefault("debug", false)
RootCmd.PersistentFlags().Bool("debug-sql", false, "SQL debug mode")
viper.BindPFlag("debug-sql", RootCmd.PersistentFlags().Lookup("debug-sql"))
viper.SetDefault("debug-sql", false)
RootCmd.PersistentFlags().String("dbpath", "", "/path/to/sqlite3 or SQL connection string")
viper.BindPFlag("dbpath", RootCmd.PersistentFlags().Lookup("dbpath"))
pwd := os.Getenv("PWD")
viper.SetDefault("dbpath", filepath.Join(pwd, "gost.sqlite3"))
RootCmd.PersistentFlags().String("dbtype", "", "Database type to store data in (sqlite3, mysql or postgres supported)")
viper.BindPFlag("dbtype", RootCmd.PersistentFlags().Lookup("dbtype"))
viper.SetDefault("dbtype", "sqlite3")
RootCmd.PersistentFlags().String("http-proxy", "", "http://proxy-url:port (default: empty)")
viper.BindPFlag("http-proxy", RootCmd.PersistentFlags().Lookup("http-proxy"))
viper.SetDefault("http-proxy", "")
}
// initConfig reads in config file and ENV variables if set.
func initConfig() {
if cfgFile != "" {
viper.SetConfigFile(cfgFile)
} else {
// Find home directory.
home, err := homedir.Dir()
if err != nil {
log15.Error("Failed to find home directory.", "err", err)
os.Exit(1)
}
// Search config in home directory with name ".gost" (without extension).
viper.AddConfigPath(home)
viper.SetConfigName(".gost")
}
viper.AutomaticEnv() // read in environment variables that match
// If a config file is found, read it in.
if err := viper.ReadInConfig(); err == nil {
fmt.Println("Using config file:", viper.ConfigFileUsed())
}
logDir := viper.GetString("log-dir")
debug := viper.GetBool("debug")
logJSON := viper.GetBool("log-json")
util.SetLogger(logDir, debug, logJSON)
}
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