mirror of
https://gitcode.com/JianFeeeee/HomeAgent.git
synced 2026-09-23 02:18:06 +00:00
434 lines
13 KiB
Go
434 lines
13 KiB
Go
package config
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import (
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"database/sql"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"sync"
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"time"
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"gitcode.com/JianFeeeee/HomeAgent/pkg/types"
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_ "github.com/mattn/go-sqlite3"
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)
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type ConfigRegistry struct {
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mu sync.RWMutex
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db *sql.DB
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dbPath string
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}
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func NewConfigRegistry(dbPath string) *ConfigRegistry {
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if dbPath == "" {
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dbPath = ":memory:"
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}
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db, err := sql.Open("sqlite3", dbPath)
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if err != nil {
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panic(fmt.Sprintf("open config db: %v", err))
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}
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// WAL 模式提升并发
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db.Exec("PRAGMA journal_mode=WAL")
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r := &ConfigRegistry{db: db, dbPath: dbPath}
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r.initCoreTable()
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return r
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}
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func (r *ConfigRegistry) initCoreTable() {
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r.db.Exec(`CREATE TABLE IF NOT EXISTS config (
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key TEXT PRIMARY KEY,
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value TEXT NOT NULL
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)`)
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}
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func (r *ConfigRegistry) ensurePluginTable(name string) {
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table := r.pluginTableName(name)
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r.db.Exec(fmt.Sprintf(`CREATE TABLE IF NOT EXISTS %s (
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key TEXT PRIMARY KEY,
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value TEXT NOT NULL
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)`, table))
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}
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func (r *ConfigRegistry) pluginTableName(name string) string {
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safe := strings.Map(func(c rune) rune {
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if (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '_' {
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return c
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}
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return '_'
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}, strings.ToLower(name))
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return "config_" + safe
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}
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func (r *ConfigRegistry) Register(key string, value interface{}) {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.db.Exec(`INSERT OR IGNORE INTO config (key, value) VALUES (?, ?)`, key, fmt.Sprint(value))
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}
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func (r *ConfigRegistry) RegisterDefault(key string, value interface{}) {
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r.Register(key, value)
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}
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func (r *ConfigRegistry) Get(key string) (interface{}, error) {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var val string
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err := r.db.QueryRow(`SELECT value FROM config WHERE key = ?`, key).Scan(&val)
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if err == sql.ErrNoRows {
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return nil, fmt.Errorf("config key %q not found", key)
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}
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if err != nil {
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return nil, err
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}
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return val, nil
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}
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func (r *ConfigRegistry) Set(key string, value interface{}) error {
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r.mu.Lock()
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defer r.mu.Unlock()
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_, err := r.db.Exec(`INSERT OR REPLACE INTO config (key, value) VALUES (?, ?)`, key, fmt.Sprint(value))
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return err
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}
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func (r *ConfigRegistry) List(prefix string) []string {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var keys []string
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q := `SELECT key FROM config WHERE key LIKE ? ORDER BY key`
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like := prefix + "%"
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rows, err := r.db.Query(q, like)
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if err != nil {
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return nil
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}
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defer rows.Close()
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for rows.Next() {
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var k string
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if err := rows.Scan(&k); err == nil {
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keys = append(keys, k)
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}
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}
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return keys
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}
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func (r *ConfigRegistry) Delete(key string) error {
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r.mu.Lock()
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defer r.mu.Unlock()
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_, err := r.db.Exec(`DELETE FROM config WHERE key = ?`, key)
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return err
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}
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func (r *ConfigRegistry) Dump() map[string]interface{} {
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r.mu.RLock()
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defer r.mu.RUnlock()
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result := make(map[string]interface{})
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rows, err := r.db.Query(`SELECT key, value FROM config ORDER BY key`)
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if err != nil {
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return result
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}
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defer rows.Close()
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for rows.Next() {
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var k, v string
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if err := rows.Scan(&k, &v); err == nil {
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result[k] = v
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}
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}
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return result
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}
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func (r *ConfigRegistry) Flush() error {
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if r.dbPath == "" || r.dbPath == ":memory:" {
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return nil
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}
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// SQLite 自动持久化；显式 checkpoint 确保一致性
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r.mu.RLock()
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_, err := r.db.Exec("PRAGMA wal_checkpoint(TRUNCATE)")
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r.mu.RUnlock()
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return err
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}
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func (r *ConfigRegistry) Close() error {
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return r.db.Close()
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}
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// SeedFrom 从 *types.Config 批量导入默认值到 config 表（仅空表时写入）
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func (r *ConfigRegistry) SeedFrom(cfg *types.Config) {
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r.mu.Lock()
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defer r.mu.Unlock()
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// 检查是否已有数据
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var count int
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r.db.QueryRow(`SELECT COUNT(*) FROM config`).Scan(&count)
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if count > 0 {
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return
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}
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tx, err := r.db.Begin()
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if err != nil {
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return
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}
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defer tx.Rollback()
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stmt, err := tx.Prepare(`INSERT OR IGNORE INTO config (key, value) VALUES (?, ?)`)
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if err != nil {
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return
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}
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defer stmt.Close()
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set := func(k, v string) { stmt.Exec(k, v) }
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// daemon
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set("core.daemon.listen_addr", cfg.Daemon.ListenAddr)
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set("core.daemon.data_dir", cfg.Daemon.DataDir)
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set("core.daemon.heartbeat_interval", cfg.Daemon.HeartbeatInterval.String())
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set("core.daemon.check_interval", cfg.Daemon.CheckInterval.String())
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set("core.daemon.log_level", cfg.Daemon.LogLevel)
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// llm
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set("core.llm.provider", cfg.LLM.Provider)
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set("core.llm.model", cfg.LLM.Model)
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set("core.llm.base_url", cfg.LLM.BaseURL)
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set("core.llm.adapter", cfg.LLM.Adapter)
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set("core.llm.temperature", strconv.FormatFloat(cfg.LLM.Temperature, 'f', 2, 64))
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set("core.llm.max_tokens", strconv.Itoa(cfg.LLM.MaxTokens))
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// llm sources
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for _, src := range cfg.LLM.Sources {
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p := "core.llm.sources." + src.Name
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set(p+".base_url", src.BaseURL)
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set(p+".model", src.Model)
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set(p+".adapter", src.Adapter)
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set(p+".adapter_path", src.AdapterPath)
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}
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// defaults
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set("core.defaults.image", cfg.Defaults.Image)
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set("core.defaults.openclaw_enabled", strconv.FormatBool(cfg.Defaults.OpenClawEnabled))
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set("core.defaults.snapshot.interval", cfg.Defaults.SnapshotPolicy.Interval.String())
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set("core.defaults.snapshot.max_snapshots", strconv.Itoa(cfg.Defaults.SnapshotPolicy.MaxSnapshots))
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set("core.defaults.snapshot.pre_action", strconv.FormatBool(cfg.Defaults.SnapshotPolicy.PreAction))
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set("core.defaults.snapshot.post_action", strconv.FormatBool(cfg.Defaults.SnapshotPolicy.PostAction))
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set("core.defaults.rollback.max_retries", strconv.Itoa(cfg.Defaults.RollbackPolicy.MaxRetries))
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set("core.defaults.rollback.health_threshold", strconv.Itoa(int(cfg.Defaults.RollbackPolicy.HealthThreshold)))
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set("core.defaults.rollback.cooldown_period", cfg.Defaults.RollbackPolicy.CooldownPeriod.String())
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set("core.defaults.rollback.auto_rollback", strconv.FormatBool(cfg.Defaults.RollbackPolicy.AutoRollback))
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set("core.defaults.resource.cpu", cfg.Defaults.ResourceLimit.CPU)
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set("core.defaults.resource.memory", cfg.Defaults.ResourceLimit.Memory)
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set("core.defaults.resource.disk", cfg.Defaults.ResourceLimit.Disk)
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set("core.defaults.resource.network", strconv.FormatBool(cfg.Defaults.ResourceLimit.Network))
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set("core.agent.max_tool_turns", "10")
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set("core.agent.max_context_size", "30")
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set("core.agent.distill_interval", "30m")
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tx.Commit()
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}
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// helpers — 所有值存为 TEXT，解析时自动转换
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func (r *ConfigRegistry) GetString(key, defaultVal string) string {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var v string
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err := r.db.QueryRow(`SELECT value FROM config WHERE key = ?`, key).Scan(&v)
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if err != nil {
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return defaultVal
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}
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return v
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}
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func (r *ConfigRegistry) GetInt(key string, defaultVal int) int {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var v string
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err := r.db.QueryRow(`SELECT value FROM config WHERE key = ?`, key).Scan(&v)
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if err != nil {
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return defaultVal
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}
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n, err := strconv.Atoi(v)
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if err != nil {
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return defaultVal
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}
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return n
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}
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func (r *ConfigRegistry) GetDuration(key string, defaultVal time.Duration) time.Duration {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var v string
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err := r.db.QueryRow(`SELECT value FROM config WHERE key = ?`, key).Scan(&v)
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if err != nil {
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return defaultVal
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}
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d, err := time.ParseDuration(v)
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if err != nil {
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return defaultVal
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}
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return d
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}
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func (r *ConfigRegistry) GetBool(key string, defaultVal bool) bool {
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r.mu.RLock()
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defer r.mu.RUnlock()
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var v string
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err := r.db.QueryRow(`SELECT value FROM config WHERE key = ?`, key).Scan(&v)
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if err != nil {
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return defaultVal
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}
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b, err := strconv.ParseBool(v)
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if err != nil {
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return defaultVal
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}
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return b
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}
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// ToConfig 从 config 表重建 *types.Config（数据库为真实源，YAML 仅作初始 seed）
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func (r *ConfigRegistry) ToConfig() *types.Config {
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cfg := &types.Config{}
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dump := r.Dump()
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read := func(key, def string) string {
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if v, ok := dump[key]; ok {
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if s, ok := v.(string); ok && s != "" {
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return s
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}
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}
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return def
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}
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readInt := func(key string, def int) int {
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s := read(key, "")
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if s == "" {
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return def
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}
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n, err := strconv.Atoi(s)
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if err != nil {
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return def
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}
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return n
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}
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readDur := func(key string, def time.Duration) time.Duration {
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s := read(key, "")
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if s == "" {
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return def
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}
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d, err := time.ParseDuration(s)
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if err != nil {
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return def
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}
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return d
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}
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readBool := func(key string, def bool) bool {
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s := read(key, "")
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if s == "" {
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return def
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}
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b, err := strconv.ParseBool(s)
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if err != nil {
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return def
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}
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return b
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}
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cfg.Daemon.ListenAddr = read("core.daemon.listen_addr", cfg.Daemon.ListenAddr)
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cfg.Daemon.DataDir = read("core.daemon.data_dir", cfg.Daemon.DataDir)
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cfg.Daemon.HeartbeatInterval = readDur("core.daemon.heartbeat_interval", cfg.Daemon.HeartbeatInterval)
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cfg.Daemon.CheckInterval = readDur("core.daemon.check_interval", cfg.Daemon.CheckInterval)
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cfg.Daemon.LogLevel = read("core.daemon.log_level", cfg.Daemon.LogLevel)
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cfg.LLM.Provider = read("core.llm.provider", cfg.LLM.Provider)
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cfg.LLM.Model = read("core.llm.model", cfg.LLM.Model)
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cfg.LLM.BaseURL = read("core.llm.base_url", cfg.LLM.BaseURL)
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cfg.LLM.Adapter = read("core.llm.adapter", cfg.LLM.Adapter)
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cfg.LLM.Temperature = float64(readInt("core.llm.temperature", int(cfg.LLM.Temperature*100))) / 100
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cfg.LLM.MaxTokens = readInt("core.llm.max_tokens", cfg.LLM.MaxTokens)
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// 重建 sources —— 从 DB 中按前缀扫描，按名称排序保证确定性
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sourceNames := make([]string, 0)
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for k := range dump {
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if strings.HasPrefix(k, "core.llm.sources.") && strings.HasSuffix(k, ".base_url") {
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name := strings.TrimPrefix(k, "core.llm.sources.")
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name = strings.TrimSuffix(name, ".base_url")
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sourceNames = append(sourceNames, name)
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}
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}
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sort.Strings(sourceNames)
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for _, name := range sourceNames {
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p := "core.llm.sources." + name
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cfg.LLM.Sources = append(cfg.LLM.Sources, types.LLMSource{
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Name: name,
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BaseURL: read(p+".base_url", ""),
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Model: read(p+".model", ""),
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Adapter: read(p+".adapter", ""),
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AdapterPath: read(p+".adapter_path", ""),
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})
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}
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cfg.Defaults.Image = read("core.defaults.image", cfg.Defaults.Image)
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cfg.Defaults.OpenClawEnabled = readBool("core.defaults.openclaw_enabled", cfg.Defaults.OpenClawEnabled)
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cfg.Defaults.SnapshotPolicy.Interval = readDur("core.defaults.snapshot.interval", cfg.Defaults.SnapshotPolicy.Interval)
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cfg.Defaults.SnapshotPolicy.MaxSnapshots = readInt("core.defaults.snapshot.max_snapshots", cfg.Defaults.SnapshotPolicy.MaxSnapshots)
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cfg.Defaults.SnapshotPolicy.PreAction = readBool("core.defaults.snapshot.pre_action", cfg.Defaults.SnapshotPolicy.PreAction)
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cfg.Defaults.SnapshotPolicy.PostAction = readBool("core.defaults.snapshot.post_action", cfg.Defaults.SnapshotPolicy.PostAction)
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cfg.Defaults.RollbackPolicy.MaxRetries = readInt("core.defaults.rollback.max_retries", cfg.Defaults.RollbackPolicy.MaxRetries)
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cfg.Defaults.RollbackPolicy.HealthThreshold = types.HealthStatus(readInt("core.defaults.rollback.health_threshold", int(cfg.Defaults.RollbackPolicy.HealthThreshold)))
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cfg.Defaults.RollbackPolicy.CooldownPeriod = readDur("core.defaults.rollback.cooldown_period", cfg.Defaults.RollbackPolicy.CooldownPeriod)
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cfg.Defaults.RollbackPolicy.AutoRollback = readBool("core.defaults.rollback.auto_rollback", cfg.Defaults.RollbackPolicy.AutoRollback)
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cfg.Defaults.ResourceLimit.CPU = read("core.defaults.resource.cpu", cfg.Defaults.ResourceLimit.CPU)
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cfg.Defaults.ResourceLimit.Memory = read("core.defaults.resource.memory", cfg.Defaults.ResourceLimit.Memory)
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cfg.Defaults.ResourceLimit.Disk = read("core.defaults.resource.disk", cfg.Defaults.ResourceLimit.Disk)
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cfg.Defaults.ResourceLimit.Network = readBool("core.defaults.resource.network", cfg.Defaults.ResourceLimit.Network)
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return cfg
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}
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func (r *ConfigRegistry) PluginConfig(name string) *PluginSettings {
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r.ensurePluginTable(name)
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return &PluginSettings{
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registry: r,
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table: r.pluginTableName(name),
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}
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}
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// PluginSettings 实现 sdk.SettingsAPI，作用域为单个插件表
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type PluginSettings struct {
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registry *ConfigRegistry
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table string
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}
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func (p *PluginSettings) Get(key string) (interface{}, error) {
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p.registry.mu.RLock()
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defer p.registry.mu.RUnlock()
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var val string
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err := p.registry.db.QueryRow(fmt.Sprintf(`SELECT value FROM %s WHERE key = ?`, p.table), key).Scan(&val)
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if err == sql.ErrNoRows {
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return nil, fmt.Errorf("config key %q not found", key)
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}
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if err != nil {
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return nil, err
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}
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return val, nil
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}
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func (p *PluginSettings) Set(key string, value interface{}) error {
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p.registry.mu.Lock()
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defer p.registry.mu.Unlock()
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_, err := p.registry.db.Exec(fmt.Sprintf(`INSERT OR REPLACE INTO %s (key, value) VALUES (?, ?)`, p.table), key, fmt.Sprint(value))
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return err
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}
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func (p *PluginSettings) List(prefix string) ([]string, error) {
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p.registry.mu.RLock()
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defer p.registry.mu.RUnlock()
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var keys []string
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q := fmt.Sprintf(`SELECT key FROM %s WHERE key LIKE ? ORDER BY key`, p.table)
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rows, err := p.registry.db.Query(q, prefix+"%")
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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for rows.Next() {
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var k string
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if err := rows.Scan(&k); err == nil {
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keys = append(keys, k)
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}
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}
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return keys, nil
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}
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