Files
sproutclaw-web/backend/internal/config/config.go
shumengya bd2251e89a fix: restart backend under systemd and use .sproutclaw agent dir
Restart via systemctl when running as a service, set SPROUTCLAW_CODING_AGENT_DIR
for the RPC subprocess, and add a frontend poll timeout for failed restarts.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-24 10:29:28 +08:00

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package config
import (
"flag"
"os"
"path/filepath"
"runtime"
"strings"
)
type Config struct {
Port int
AgentDir string
RepoRoot string // pi 仓库根目录pi CLI 子进程的工作目录)
DataDir string // sproutclaw-web 自己的数据目录SQLite 等)
PiCmd string // pi CLI 启动命令(完整路径)
PiArgs []string
// 派生路径(从 AgentDir 推导)
SessionsDir string
SystemPromptFile string
ModelsConfigFile string
McpConfigFile string
McpCacheFile string
SettingsFile string
SkillsDir string
SkillsDisabledDir string
ExtensionsDir string
PromptsDir string
FrontendDist string // ../frontend/dist 相对于可执行文件
}
func New() *Config {
port := flag.Int("port", 19133, "HTTP port")
agentDir := flag.String("agent-dir", "", "SproutClaw agent directory (e.g. /path/to/.sproutclaw/agent)")
repoRoot := flag.String("repo-root", "", "SproutClaw repo root (CLI cwd); defaults to two levels above agent-dir")
dataDir := flag.String("data-dir", "", "sproutclaw-web data dir for SQLite (defaults to ./data)")
piCmd := flag.String("pi-cmd", "", "pi CLI command (may include args, e.g. \"node /path/tsx.mjs /path/cli.ts\")")
frontendDist := flag.String("frontend-dist", "", "path to frontend/dist (defaults to ../frontend/dist relative to binary)")
flag.Parse()
if *agentDir == "" {
cwd, _ := os.Getwd()
*agentDir = filepath.Join(cwd, ".sproutclaw", "agent")
}
cfg := &Config{
Port: *port,
AgentDir: *agentDir,
RepoRoot: *repoRoot,
DataDir: *dataDir,
}
// repoRoot defaults to the directory two levels above agentDir (.sproutclaw/agent -> repo root)
if cfg.RepoRoot == "" {
cfg.RepoRoot = filepath.Dir(filepath.Dir(*agentDir))
}
// dataDir defaults to ./data relative to cwd (run-backend.bat cd's into backend/)
if cfg.DataDir == "" {
cwd, _ := os.Getwd()
cfg.DataDir = filepath.Join(cwd, "data")
}
if abs, err := filepath.Abs(cfg.DataDir); err == nil {
cfg.DataDir = abs
}
// --pi-cmd may include arguments separated by spaces, e.g.
// "node /path/to/tsx/dist/cli.mjs /path/to/pi/cli.ts"
// Split into executable + args so exec.Command receives them correctly.
if parts := strings.Fields(*piCmd); len(parts) > 0 {
cfg.PiCmd = parts[0]
cfg.PiArgs = parts[1:]
}
cfg.derivePaths()
// Override frontend dist if explicitly specified
if *frontendDist != "" {
cfg.FrontendDist = *frontendDist
}
return cfg
}
func (c *Config) derivePaths() {
a := c.AgentDir
c.SessionsDir = filepath.Join(a, "sessions")
c.SystemPromptFile = filepath.Join(a, "AGENTS.md")
c.ModelsConfigFile = filepath.Join(a, "models.json")
c.McpConfigFile = filepath.Join(a, "mcp.json")
c.McpCacheFile = filepath.Join(a, "mcp-cache.json")
c.SettingsFile = filepath.Join(a, "settings.json")
c.SkillsDir = filepath.Join(a, "skills")
c.SkillsDisabledDir = filepath.Join(a, "skills-disabled")
c.ExtensionsDir = filepath.Join(a, "extensions")
c.PromptsDir = filepath.Join(a, "prompts")
// frontend/dist 相对于二进制所在目录的上级
exe, err := os.Executable()
if err != nil {
exe, _ = os.Getwd()
}
exeDir := filepath.Dir(exe)
c.FrontendDist = filepath.Join(exeDir, "..", "frontend", "dist")
}
func Platform() string {
return runtime.GOOS
}
func Arch() string {
return runtime.GOARCH
}