mirror of
https://github.com/Walter-Sparrow/lunar-tear.git
synced 2026-07-02 13:53:41 +03:00
Ilya Groshev
43 lines
819 B
Go
43 lines
819 B
Go
package database
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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(path string) (*sql.DB, error) {
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if dir := filepath.Dir(path); dir != "." && dir != "" {
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if err := os.MkdirAll(dir, 0755); err != nil {
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return nil, fmt.Errorf("create db directory %q: %w", dir, err)
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}
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}
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db, err := sql.Open("sqlite", path)
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if err != nil {
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return nil, fmt.Errorf("open sqlite %q: %w", path, err)
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}
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pragmas := []string{
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"PRAGMA journal_mode=WAL",
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"PRAGMA foreign_keys=ON",
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"PRAGMA busy_timeout=5000",
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}
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for _, p := range pragmas {
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if _, err := db.Exec(p); err != nil {
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db.Close()
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return nil, fmt.Errorf("exec %q: %w", p, err)
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}
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}
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if err := db.Ping(); err != nil {
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db.Close()
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return nil, fmt.Errorf("ping sqlite %q: %w", path, err)
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}
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return db, nil
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}
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