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synctv/internal/conf/db.go

40 lines
1.7 KiB
Go

package conf
type DatabaseType string
const (
DatabaseTypeSqlite3 DatabaseType = "sqlite3"
DatabaseTypeMysql DatabaseType = "mysql"
DatabaseTypePostgres DatabaseType = "postgres"
)
type DatabaseConfig struct {
Type DatabaseType `yaml:"type" lc:"default: sqlite3" hc:"support sqlite3, mysql, postgres" env:"DATABASE_TYPE"`
Host string `yaml:"host" hc:"when type is not sqlite3, and port is 0, it will use unix socket file" env:"DATABASE_HOST"`
Port uint16 `yaml:"port" env:"DATABASE_PORT"`
User string `yaml:"user" env:"DATABASE_USER"`
Password string `yaml:"password" env:"DATABASE_PASSWORD"`
Name string `yaml:"name" lc:"default: synctv" hc:"when type is sqlite3, it will use sqlite db file or memory" env:"DATABASE_NAME"`
SslMode string `yaml:"ssl_mode" env:"DATABASE_SSL_MODE" hc:"mysql: true, false, skip-verify, preferred, <name> postgres: disable, require, verify-ca, verify-full"`
CustomDSN string `yaml:"custom_dsn" hc:"when not empty, it will ignore other config" env:"DATABASE_CUSTOM_DSN"`
MaxIdleConns int `yaml:"max_idle_conns" hc:"sqlite3 does not support setting connection parameters" env:"DATABASE_MAX_IDLE_CONNS"`
MaxOpenConns int `yaml:"max_open_conns" env:"DATABASE_MAX_OPEN_CONNS"`
ConnMaxLifetime string `yaml:"conn_max_lifetime" env:"DATABASE_CONN_MAX_LIFETIME"`
ConnMaxIdleTime string `yaml:"conn_max_idle_time" env:"DATABASE_CONN_MAX_IDLE_TIME"`
}
func DefaultDatabaseConfig() DatabaseConfig {
return DatabaseConfig{
Type: DatabaseTypeSqlite3,
Host: "",
Name: "synctv",
MaxIdleConns: 4,
MaxOpenConns: 64,
ConnMaxLifetime: "2h",
ConnMaxIdleTime: "30m",
}
}