40 lines
807 B
Go
40 lines
807 B
Go
package db
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import (
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"database/sql"
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"fmt"
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"os"
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"path/filepath"
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_ "modernc.org/sqlite"
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)
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func Open(dbPath string) (*sql.DB, error) {
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dir := filepath.Dir(dbPath)
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if err := os.MkdirAll(dir, 0700); err != nil {
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return nil, fmt.Errorf("create db directory: %w", err)
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}
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db, err := sql.Open("sqlite", dbPath)
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if err != nil {
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return nil, fmt.Errorf("open database: %w", err)
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}
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if _, err := db.Exec("PRAGMA journal_mode=WAL"); err != nil {
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db.Close()
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return nil, fmt.Errorf("set WAL mode: %w", err)
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}
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if _, err := db.Exec("PRAGMA busy_timeout=5000"); err != nil {
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db.Close()
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return nil, fmt.Errorf("set busy_timeout: %w", err)
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}
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if _, err := db.Exec("PRAGMA foreign_keys=ON"); err != nil {
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db.Close()
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return nil, fmt.Errorf("enable foreign keys: %w", err)
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}
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return db, nil
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}
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