mirror of
https://github.com/sst/opencode.git
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91 lines
2.4 KiB
Go
91 lines
2.4 KiB
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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"github.com/golang-migrate/migrate/v4"
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"github.com/golang-migrate/migrate/v4/source/iofs"
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"github.com/golang-migrate/migrate/v4/database/sqlite3"
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_ "github.com/mattn/go-sqlite3"
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"github.com/kujtimiihoxha/termai/internal/config"
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"github.com/kujtimiihoxha/termai/internal/logging"
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)
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func Connect() (*sql.DB, error) {
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dataDir := config.Get().Data.Directory
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if dataDir == "" {
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return nil, fmt.Errorf("data.dir is not set")
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}
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if err := os.MkdirAll(dataDir, 0o700); err != nil {
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return nil, fmt.Errorf("failed to create data directory: %w", err)
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}
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dbPath := filepath.Join(dataDir, "termai.db")
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// Open the SQLite database
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db, err := sql.Open("sqlite3", dbPath)
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if err != nil {
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return nil, fmt.Errorf("failed to open database: %w", err)
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}
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// Verify connection
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if err = db.Ping(); err != nil {
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db.Close()
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return nil, fmt.Errorf("failed to connect to database: %w", err)
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}
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// Set pragmas for better performance
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pragmas := []string{
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"PRAGMA foreign_keys = ON;",
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"PRAGMA journal_mode = WAL;",
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"PRAGMA page_size = 4096;",
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"PRAGMA cache_size = -8000;",
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"PRAGMA synchronous = NORMAL;",
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}
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for _, pragma := range pragmas {
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if _, err = db.Exec(pragma); err != nil {
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logging.Warn("Failed to set pragma", pragma, err)
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} else {
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logging.Warn("Set pragma", "pragma", pragma)
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}
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}
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// Initialize schema from embedded file
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d, err := iofs.New(FS, "migrations")
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if err != nil {
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logging.Error("Failed to open embedded migrations", "error", err)
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db.Close()
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return nil, fmt.Errorf("failed to open embedded migrations: %w", err)
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}
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driver, err := sqlite3.WithInstance(db, &sqlite3.Config{})
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if err != nil {
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logging.Error("Failed to create SQLite driver", "error", err)
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db.Close()
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return nil, fmt.Errorf("failed to create SQLite driver: %w", err)
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}
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m, err := migrate.NewWithInstance("iofs", d, "ql", driver)
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if err != nil {
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logging.Error("Failed to create migration instance", "error", err)
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db.Close()
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return nil, fmt.Errorf("failed to create migration instance: %w", err)
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}
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err = m.Up()
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if err != nil && err != migrate.ErrNoChange {
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logging.Error("Migration failed", "error", err)
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db.Close()
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return nil, fmt.Errorf("failed to apply schema: %w", err)
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} else if err == migrate.ErrNoChange {
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logging.Info("No schema changes to apply")
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} else {
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logging.Info("Schema migration applied successfully")
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}
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return db, nil
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}
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