55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package db
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import (
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"errors"
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"fmt"
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"os/exec"
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"syscall"
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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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// connectCmd represents the db connect command
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var connectCmd = &cobra.Command{
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Use: "connect",
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Short: "Connect to the database",
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Long: `Connect to the 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 := connectToDB(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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},
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}
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func connectSQLite(conf *config.StorageConfig) error {
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path, err := exec.LookPath("sqlite3")
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if err != nil {
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if errors.Is(err, exec.ErrNotFound) {
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return errors.New("sqlite3 not installed")
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}
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return fmt.Errorf("failed to find sqlite3 executable: %w", err)
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}
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if err := syscall.Exec(path, []string{path, conf.File}, nil); err != nil {
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return fmt.Errorf("failed to run sqlite3 command: %w", err)
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}
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return nil
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}
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func connectToDB(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 associated with memory storage")
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case string(config.SQLite):
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return connectSQLite(conf.StorageConfig)
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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(connectCmd)
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}
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