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feat(dolt): add server mode support for multi-client access

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- Add dolt_mode, dolt_server_host, dolt_server_port fields to configfile.Config
- Add IsDoltServerMode(), GetDoltServerHost(), GetDoltServerPort() helpers
- Update factory to read server mode config and set Options accordingly
- Skip bootstrap in server mode (database lives on server)
- Pass Database name to dolt.Config for USE statement after connecting
- Disable dolt stats collection to avoid lock issues in embedded mode

This enables bd to connect to a running dolt sql-server (started via
'gt dolt start') instead of using embedded mode, allowing multi-client
access without file locking conflicts.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
mayor
2026-01-23 22:33:55 -08:00
committed by gastown/crew/george
parent db0c6fbd3f
commit 13c362e67e
4 changed files with 23 additions and 6 deletions
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10
internal/configfile/configfile.go
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@@ -23,7 +23,7 @@ type Config struct {
// This enables multi-writer access for multi-agent environments.
DoltMode string `json:"dolt_mode,omitempty"` // "embedded" (default) or "server"
DoltServerHost string `json:"dolt_server_host,omitempty"` // Server host (default: 127.0.0.1)
DoltServerPort int `json:"dolt_server_port,omitempty"` // Server port (default: 3306)
DoltServerPort int `json:"dolt_server_port,omitempty"` // Server port (default: 3307)
DoltServerUser string `json:"dolt_server_user,omitempty"` // MySQL user (default: root)
// Note: Password should be set via BEADS_DOLT_PASSWORD env var for security
@@ -222,13 +222,13 @@ const (
// Default Dolt server settings
const (
DefaultDoltServerHost = "127.0.0.1"
DefaultDoltServerPort = 3306
DefaultDoltServerPort = 3307 // Use 3307 to avoid conflict with MySQL on 3306
DefaultDoltServerUser = "root"
)
// IsDoltServerMode returns true if Dolt is configured for server mode.
func (c *Config) IsDoltServerMode() bool {
return c.GetBackend() == BackendDolt && c.DoltMode == DoltModeServer
return c.GetBackend() == BackendDolt && strings.ToLower(c.DoltMode) == DoltModeServer
}
// GetDoltMode returns the Dolt connection mode, defaulting to embedded.
@@ -247,9 +247,9 @@ func (c *Config) GetDoltServerHost() string {
return c.DoltServerHost
}
// GetDoltServerPort returns the Dolt server port, defaulting to 3306.
// GetDoltServerPort returns the Dolt server port, defaulting to 3307.
func (c *Config) GetDoltServerPort() int {
if c.DoltServerPort == 0 {
if c.DoltServerPort <= 0 {
return DefaultDoltServerPort
}
return c.DoltServerPort