nccli/cmd/root.go

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/*
Copyright © 2024 Brian Buller <brian@bullercodeworks.com>
*/
package cmd
import (
"fmt"
"os"
"strings"
"git.bullercodeworks.com/brian/nccli/util"
gap "github.com/muesli/go-app-paths"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// rootCmd represents the base command when called without any subcommands
var (
Version = "1.0"
Build = "1"
configFile string
rootCmd = &cobra.Command{
Use: "nccli",
Short: "A small utility for various Nextcloud functions",
// Uncomment the following line if your bare application
// has an action associated with it:
// Run: func(cmd *cobra.Command, args []string) { },
}
)
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
}
func init() {
rootCmd.Version = Version
initConfig()
}
func initConfig() {
var firstDir string // In case we need to make directories
if configFile != "" {
viper.SetConfigFile(configFile)
} else {
scope := gap.NewScope(gap.User, "nccli")
dirs, err := scope.ConfigDirs()
if err != nil {
fmt.Println("Can't retrieve default config. Please manually pass a config file with '--config'")
os.Exit(1)
}
firstDir = dirs[0]
for _, v := range dirs {
viper.AddConfigPath(v)
}
viper.SetConfigName("nccli")
viper.SetConfigType("yaml")
}
var createConfig bool
v2Path := fmt.Sprintf("%s%s%s", firstDir, string(os.PathSeparator), "nccli.yaml")
if err := viper.ReadInConfig(); err != nil {
createConfig = true
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
// Config file not found; Check if we have a v1 config file
fmt.Println("Config file not found.")
} else {
fmt.Println("Found config file, but another error occurred.")
fmt.Println(err)
}
}
if createConfig {
_, err := os.Stat(firstDir)
if os.IsNotExist(err) {
err := os.Mkdir(firstDir, 0755)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}
if err = viper.WriteConfigAs(v2Path); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
ncuser := viper.GetString("ncuser")
if ncuser == "" {
ncuser = util.PromptUser("Nextcloud User Name")
if ncuser == "" {
fmt.Println("No Nextcloud User Name given")
os.Exit(1)
}
viper.Set("ncuser", ncuser)
viper.WriteConfig()
}
ncpw := viper.GetString("ncpw")
if ncpw == "" {
var err error
ncpw = util.PromptUser("Enter Password")
if ncpw != "" {
ncpw, err = util.Encrypt(ncpw)
if err != nil {
fmt.Printf("Error encrypting password: %v", err)
os.Exit(1)
}
} else {
fmt.Println("No Nextcloud Password given")
os.Exit(1)
}
viper.Set("ncpw", ncpw)
viper.WriteConfig()
}
url := viper.GetString("ncurl")
if url == "" {
url = util.PromptUser("Nextcloud Base URL")
if url == "" {
fmt.Println("No Nextcloud Base URL given")
os.Exit(1)
}
if !strings.HasSuffix(url, "/") {
url = url + "/"
}
viper.Set("ncurl", url)
viper.WriteConfig()
}
dir := viper.GetString("directory")
if dir == "" {
dir = util.PromptUser("Path to your local Nextcloud Root")
if dir == "" {
fmt.Println("No path to Nexctloud root given")
os.Exit(1)
}
if !strings.HasSuffix(dir, "/") {
dir = dir + "/"
}
viper.Set("directory", dir)
viper.WriteConfig()
}
}