autorestic/cmd/root.go

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package cmd
import (
"os"
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"path/filepath"
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"github.com/cupcakearmy/autorestic/internal"
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"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
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"github.com/spf13/cobra"
homedir "github.com/mitchellh/go-homedir"
"github.com/spf13/viper"
)
func CheckErr(err error) {
if err != nil {
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colors.Error.Fprintln(os.Stderr, "Error:", err)
lock.Unlock()
os.Exit(1)
}
}
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var cfgFile string
var rootCmd = &cobra.Command{
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Version: internal.VERSION,
Use: "autorestic",
Short: "CLI Wrapper for restic",
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Long: "Documentation: https://autorestic.vercel.app",
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}
func Execute() {
CheckErr(rootCmd.Execute())
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}
func init() {
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rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file (default is $HOME/.autorestic.yml or ./.autorestic.yml)")
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rootCmd.PersistentFlags().BoolVar(&internal.CI, "ci", false, "CI mode disabled interactive mode and colors and enables verbosity")
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rootCmd.PersistentFlags().BoolVarP(&internal.VERBOSE, "verbose", "v", false, "verbose mode")
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rootCmd.PersistentFlags().StringVar(&internal.RESTIC_BIN, "restic-bin", "restic", "specify custom restic binary")
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cobra.OnInitialize(initConfig)
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}
func initConfig() {
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if ci, _ := rootCmd.Flags().GetBool("ci"); ci {
colors.DisableColors(true)
internal.VERBOSE = true
}
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if cfgFile != "" {
viper.SetConfigFile(cfgFile)
} else {
viper.AddConfigPath(".")
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// Home
if home, err := homedir.Dir(); err != nil {
viper.AddConfigPath(home)
}
// XDG_CONFIG_HOME
{
prefix, found := os.LookupEnv("XDG_CONFIG_HOME")
if !found {
if home, err := homedir.Dir(); err != nil {
prefix = filepath.Join(home, ".config")
}
}
viper.AddConfigPath(filepath.Join(prefix, "autorestic"))
}
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viper.SetConfigName(".autorestic")
}
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viper.AutomaticEnv()
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}