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package scrobbler
import (
"database/sql"
"fmt"
"os"
_ "github.com/mattn/go-sqlite3"
)
func initdb(dbpath string) error {
if _, err := os.Stat(dbpath); err == nil {
return fmt.Errorf("%s already exists", dbpath)
}
db, err := sql.Open("sqlite3", dbpath)
if err != nil {
return err
}
defer db.Close()
sqlStmt := `create table records (id text primary key,
title text,
artist text,
album text,
duration int,
playtime int,
time timestamp
);`
_, err = db.Exec(sqlStmt)
if err != nil {
return err
}
return nil
}
func opendatabase(dbpath string) (*sql.DB, error) {
var err error
_, err = os.Stat(dbpath)
if err != nil {
if err := initdb(dbpath); err != nil {
return nil, err
}
}
db, err := sql.Open("sqlite3", dbpath)
if err != nil {
return nil, fmt.Errorf("unable to open database: %s", err)
}
return db, nil
}
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