60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
package db
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import (
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"errors"
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"fmt"
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"os"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/cmd/utils"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/config"
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"github.com/spf13/cobra"
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)
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// destroyCmd represents the db destroy command
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var destroyCmd = &cobra.Command{
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Use: "destroy",
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Short: "Completely delete the current database",
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Long: `Delete the current database.`,
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Run: func(cmd *cobra.Command, args []string) {
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conf := utils.InitConfig("")
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if err := deleteDB(conf); err != nil {
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utils.Failf("Failed to connect to DB: %s", err.Error())
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}
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fmt.Println("DB deleted")
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},
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}
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func deleteSqliteDB(path string) error {
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if err := os.Remove(path); err != nil {
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if errors.Is(err, os.ErrNotExist) { // if the file has already been deleted we don't want to fail here
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return nil
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}
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return fmt.Errorf("failed to delete SQLite file: %w", err)
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}
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return nil
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}
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func deleteDB(conf *config.AppConfig) error {
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switch conf.StorageType {
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case string(config.Memory):
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return errors.New("no DB to delete in memory mode")
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case string(config.SQLite):
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return deleteSqliteDB(conf.StorageConfig.File)
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default:
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return fmt.Errorf("unsupported storage type %q", conf.StorageType)
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}
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}
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func init() {
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dbCmd.AddCommand(destroyCmd)
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// Here you will define your flags and configuration settings.
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// Cobra supports Persistent Flags which will work for this command
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// and all subcommands, e.g.:
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// dbCmd.PersistentFlags().String("foo", "", "A help for foo")
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// Cobra supports local flags which will only run when this command
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// is called directly, e.g.:
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// dbCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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