92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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homedir "github.com/mitchellh/go-homedir"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var cfgFile string
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "filebrowser",
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Version: "someversion",
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Short: "A stylish web-based file manager",
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Long: `File Browser is static binary composed of a golang backend
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and a Vue.js frontend to create, edit, copy, move, download your files
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easily, everywhere, every time.`,
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/*
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Run: func(cmd *cobra.Command, args []string) {
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serveCmd.Run(cmd, args)
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},
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*/
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func init() {
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cobra.OnInitialize(initConfig)
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rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file (default is $HOME/.cli.yaml)")
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// Cobra also supports local flags, which will only run
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// when this action is called directly.
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//rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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if cfgFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFile)
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} else {
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// Find home directory.
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home, err := homedir.Dir()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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viper.AddConfigPath(".")
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viper.AddConfigPath(home)
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viper.AddConfigPath("/etc/filebrowser/")
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viper.SetConfigName(".filebrowser")
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}
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viper.SetEnvPrefix("FB")
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viper.AutomaticEnv()
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if err := viper.ReadInConfig(); err != nil {
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if _, ok := err.(viper.ConfigParseError); ok {
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panic(err)
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}
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} else {
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fmt.Println("Using config file:", viper.ConfigFileUsed())
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}
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}
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/*
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// Add a configuration file if set.
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if config != "" {
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ext := filepath.Ext(config)
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dir := filepath.Dir(config)
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config = strings.TrimSuffix(config, ext)
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if dir != "" {
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viper.AddConfigPath(dir)
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config = strings.TrimPrefix(config, dir)
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}
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viper.SetConfigName(config)
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}
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*/ |