mirror of https://github.com/stashapp/stash.git
39 lines
612 B
Go
39 lines
612 B
Go
package migrations
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import (
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"context"
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"fmt"
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"github.com/jmoiron/sqlx"
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)
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type migrator struct {
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db *sqlx.DB
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}
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func (m *migrator) withTxn(ctx context.Context, fn func(tx *sqlx.Tx) error) error {
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tx, err := m.db.BeginTxx(ctx, nil)
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if err != nil {
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return fmt.Errorf("beginning transaction: %w", err)
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}
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defer func() {
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if p := recover(); p != nil {
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// a panic occurred, rollback and repanic
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_ = tx.Rollback()
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panic(p)
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}
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if err != nil {
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// something went wrong, rollback
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_ = tx.Rollback()
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} else {
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// all good, commit
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err = tx.Commit()
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}
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}()
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err = fn(tx)
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return err
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}
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