33 lines
657 B
Go
33 lines
657 B
Go
package db
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import (
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"database/sql"
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_ "embed"
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"fmt"
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"os"
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"path/filepath"
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_ "github.com/mattn/go-sqlite3"
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)
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//go:embed migrations/001_initial.sql
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var initialMigration string
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func Open(databaseURL string) (*sql.DB, error) {
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if err := os.MkdirAll(filepath.Dir(databaseURL), 0o755); err != nil && filepath.Dir(databaseURL) != "." {
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return nil, fmt.Errorf("mkdir db dir: %w", err)
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}
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db, err := sql.Open("sqlite3", databaseURL+"?_foreign_keys=on&_busy_timeout=5000")
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if err != nil {
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return nil, err
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}
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if _, err := db.Exec(initialMigration); err != nil {
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db.Close()
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return nil, fmt.Errorf("apply migration: %w", err)
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}
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return db, nil
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}
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