func New() (*Client, error) {
str, err := connection.BuildString(command.Opts)
if command.Opts.Debug && str != "" {
fmt.Println("Creating a new client for:", str)
}
if err != nil {
return nil, err
}
db, err := sqlx.Open("postgres", str)
if err != nil {
return nil, err
}
client := Client{
db: db,
ConnectionString: str,
History: history.New(),
}
return &client, nil
}
func NewFromUrl(url string, sshInfo *shared.SSHInfo) (*Client, error) {
var tunnel *Tunnel
if sshInfo != nil {
if command.Opts.Debug {
fmt.Println("Opening SSH tunnel for:", sshInfo)
}
tunnel, err := NewTunnel(sshInfo, url)
if err != nil {
tunnel.Close()
return nil, err
}
err = tunnel.Configure()
if err != nil {
tunnel.Close()
return nil, err
}
go tunnel.Start()
uri, err := neturl.Parse(url)
if err != nil {
tunnel.Close()
return nil, err
}
// Override remote postgres port with local proxy port
url = strings.Replace(url, uri.Host, fmt.Sprintf("127.0.0.1:%v", tunnel.Port), 1)
}
if command.Opts.Debug {
fmt.Println("Creating a new client for:", url)
}
db, err := sqlx.Open("postgres", url)
if err != nil {
return nil, err
}
client := Client{
db: db,
tunnel: tunnel,
ConnectionString: url,
History: history.New(),
}
return &client, nil
}
func NewFromUrl(url string) (*Client, error) {
if command.Opts.Debug {
fmt.Println("Creating a new client for:", url)
}
db, err := sqlx.Open("postgres", url)
if err != nil {
return nil, err
}
client := Client{
db: db,
ConnectionString: url,
History: history.New(),
}
return &client, nil
}