forked from gobuffalo/buffalo
/
root.go
79 lines (65 loc) · 1.94 KB
/
root.go
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package cmd
import (
"errors"
"os"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
// var cfgFile string
var anywhereCommands = []string{"new", "version", "info", "help"}
// RootCmd is the hook for all of the other commands in the buffalo binary.
var RootCmd = &cobra.Command{
SilenceErrors: true,
Use: "buffalo",
Short: "Helps you build your Buffalo applications that much easier!",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
isFreeCommand := false
for _, freeCmd := range anywhereCommands {
if freeCmd == cmd.Name() {
isFreeCommand = true
}
}
if isFreeCommand {
return nil
}
if insideBuffaloProject() == false {
return errors.New("you need to be inside your buffalo project path to run this command")
}
return nil
},
}
// Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
logrus.Errorf("Error: %s\n\n", err)
os.Exit(-1)
}
}
func init() {
decorate("root", RootCmd)
}
func insideBuffaloProject() bool {
if _, err := os.Stat(".buffalo.dev.yml"); err != nil {
return false
}
return true
}
// func init() {
// cobra.OnInitialize(initConfig)
// RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.buffalo.yaml)")
// }
// func initConfig() {
// if cfgFile != "" { // enable ability to specify config file via flag
// viper.SetConfigFile(cfgFile)
// }
//
// viper.SetConfigName(".buffalo") // name of config file (without extension)
// viper.AddConfigPath("$HOME") // adding home directory as first search path
// 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())
// }
// }