| 1 | package config |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "encoding/base64" |
| 6 | "encoding/json" |
| 7 | "errors" |
| 8 | "fmt" |
| 9 | "io" |
| 10 | "os" |
| 11 | "path/filepath" |
| 12 | "sort" |
| 13 | "strings" |
| 14 | |
| 15 | fileencoding "reasonix/internal/fileutil/encoding" |
| 16 | ) |
| 17 | |
| 18 | // legacyConfig is the subset of the v0.x (~/.reasonix/config.json) schema this |
| 19 | // import carries forward. Fields absent here are dropped on purpose: desktop tab |
| 20 | // state is frontend-owned, and skills already live in the shared ~/.reasonix/skills |
| 21 | // root that v1+ also scans, so they need no migration. |
| 22 | type legacyConfig struct { |
| 23 | APIKey string `json:"apiKey"` |
| 24 | BaseURL string `json:"baseUrl"` |
| 25 | Model string `json:"model"` |
| 26 | Lang string `json:"lang"` |
| 27 | MCP []string `json:"mcp"` // pre-mcpServers `--mcp`-format strings |
| 28 | MCPServers map[string]legacyMCPServer `json:"mcpServers"` |
| 29 | MCPEnv map[string]map[string]string `json:"mcpEnv"` |
| 30 | MCPDisabled []string `json:"mcpDisabled"` |
| 31 | QQ legacyQQConfig `json:"qq"` |
| 32 | } |
| 33 | |
| 34 | type legacyMCPServer struct { |
| 35 | Command string `json:"command"` |
| 36 | Args []string `json:"args"` |
| 37 | Env map[string]string `json:"env"` |
| 38 | Transport string `json:"transport"` |
| 39 | Type string `json:"type"` |
| 40 | URL string `json:"url"` |
| 41 | Headers map[string]string `json:"headers"` |
| 42 | Disabled bool `json:"disabled"` |
| 43 | } |
| 44 | |
| 45 | type legacyQQConfig struct { |
| 46 | AppID string `json:"appId"` |
| 47 | AppSecret string `json:"appSecret"` |
| 48 | Sandbox bool `json:"sandbox"` |
| 49 | Enabled bool `json:"enabled"` |
| 50 | OwnerOpenID string `json:"ownerOpenId"` |
| 51 | Allowlist []string `json:"allowlist"` |
| 52 | } |
| 53 | |
| 54 | // MigrationResult summarizes a one-time legacy import for the boot-time notice. |
| 55 | type MigrationResult struct { |
| 56 | From string |
| 57 | To string |
| 58 | KeyToEnv bool |
| 59 | Plugins int |
| 60 | Warnings []string |
| 61 | } |
| 62 | |
| 63 | // MCPGlobalMigrationResult summarizes the v1.9.1 MCP backfill that lifts MCP |
| 64 | // servers from legacy and project-local sources into the user-global config. |
| 65 | type MCPGlobalMigrationResult struct { |
| 66 | To string |
| 67 | Added int |
| 68 | Sources int |
| 69 | } |
| 70 | |
| 71 | func (r *MigrationResult) Notice() string { |
| 72 | var b strings.Builder |
| 73 | fmt.Fprintf(&b, "migrated your previous configuration: %s → %s", r.From, r.To) |
| 74 | if r.Plugins > 0 { |
| 75 | fmt.Fprintf(&b, " (%d MCP server(s))", r.Plugins) |
| 76 | } |
| 77 | if r.KeyToEnv { |
| 78 | b.WriteString("; API key saved to reasonix's credentials store") |
| 79 | } |
| 80 | b.WriteString(". The old files were left untouched.") |
| 81 | for _, w := range r.Warnings { |
| 82 | b.WriteString("\n note: " + w) |
| 83 | } |
| 84 | return b.String() |
| 85 | } |
| 86 | |
| 87 | // MigrateLegacyIfNeeded performs a one-time, non-destructive import of older |
| 88 | // installs into the current user config when the latter does not exist yet. It |
| 89 | // checks v1-era TOML first, then v0.5/v0.x ~/.reasonix/config.json, and never |
| 90 | // modifies or deletes the legacy files. Returns nil when there is nothing to |
| 91 | // migrate, or when the current user config already exists. |
| 92 | func MigrateLegacyIfNeeded() (*MigrationResult, error) { |
| 93 | return MigrateLegacyIfNeededForRoot(".") |
| 94 | } |
| 95 | |
| 96 | func MigrateLegacyIfNeededForRoot(root string) (*MigrationResult, error) { |
| 97 | if IsolatedHomeDir() != "" { |
| 98 | return nil, nil |
| 99 | } |
| 100 | credErr := migrateLegacyCredentialsIfNeededForRoot(root) |
| 101 | dest := userConfigPath() |
| 102 | if dest == "" { |
| 103 | return nil, credErr |
| 104 | } |
| 105 | unlock, err := LockConfigFileEdits(dest) |
| 106 | if err != nil { |
| 107 | return nil, errors.Join(credErr, err) |
| 108 | } |
| 109 | defer unlock() |
| 110 | if _, err := os.Stat(dest); err == nil { |
| 111 | return nil, credErr |
| 112 | } |
| 113 | home, err := os.UserHomeDir() |
| 114 | if err != nil { |
| 115 | return nil, credErr |
| 116 | } |
| 117 | if res, err := migrateLegacyTOMLIfNeeded(dest, home); res != nil || err != nil { |
| 118 | if err == nil { |
| 119 | err = credErr |
| 120 | } |
| 121 | return res, err |
| 122 | } |
| 123 | src := filepath.Join(home, ".reasonix", "config.json") |
| 124 | data, err := fileencoding.ReadFileUTF8(src) |
| 125 | if err != nil { |
| 126 | return nil, nil |
| 127 | } |
| 128 | var legacy legacyConfig |
| 129 | data = bytes.TrimPrefix(data, []byte{0xEF, 0xBB, 0xBF}) // tolerate a UTF-8 BOM (some editors add one) |
| 130 | if err := json.Unmarshal(data, &legacy); err != nil { |
| 131 | return nil, fmt.Errorf("parse legacy config %s: %w", src, err) |
| 132 | } |
| 133 | |
| 134 | cfg := Default() |
| 135 | res := &MigrationResult{From: src, To: dest} |
| 136 | if legacy.Lang != "" { |
| 137 | cfg.Language = legacy.Lang |
| 138 | _ = cfg.SetDesktopLanguage(legacy.Lang) |
| 139 | } |
| 140 | if legacy.Model != "" { |
| 141 | if entry, ok := cfg.ResolveModel(legacy.Model); ok { |
| 142 | cfg.DefaultModel = entry.Name + "/" + entry.Model |
| 143 | } else { |
| 144 | cfg.DefaultModel = legacy.Model |
| 145 | } |
| 146 | } |
| 147 | migrateLegacyBaseURL(cfg, legacy.BaseURL) |
| 148 | cfg.Plugins = legacyPlugins(legacy) |
| 149 | res.Plugins = len(cfg.Plugins) |
| 150 | |
| 151 | var envLines []string |
| 152 | if key := strings.TrimSpace(legacy.APIKey); key != "" { |
| 153 | envLines = append(envLines, "DEEPSEEK_API_KEY="+key) |
| 154 | res.KeyToEnv = true |
| 155 | if base := strings.TrimSpace(legacy.BaseURL); base != "" && !strings.Contains(base, "deepseek.com") { |
| 156 | res.Warnings = append(res.Warnings, "your previous base_url was "+base+ |
| 157 | " — it was applied to the built-in DeepSeek providers; verify models if this endpoint is not DeepSeek-compatible") |
| 158 | } |
| 159 | } |
| 160 | if qqSecret := strings.TrimSpace(legacy.QQ.AppSecret); qqSecret != "" { |
| 161 | envLines = append(envLines, "QQ_BOT_APP_SECRET="+qqSecret) |
| 162 | res.Warnings = append(res.Warnings, "your previous QQ Bot App Secret was saved to reasonix's credentials store") |
| 163 | } |
| 164 | migrateLegacyQQConfig(cfg, legacy.QQ) |
| 165 | |
| 166 | if err := os.MkdirAll(filepath.Dir(dest), 0o755); err != nil { |
| 167 | return nil, fmt.Errorf("create config dir: %w", err) |
| 168 | } |
| 169 | if err := cfg.WriteFile(dest); err != nil { |
| 170 | return nil, fmt.Errorf("write %s: %w", dest, err) |
| 171 | } |
| 172 | if len(envLines) > 0 { |
| 173 | if err := writeCredentialsEnv(home, envLines); err != nil { |
| 174 | return res, fmt.Errorf("write credentials: %w", err) |
| 175 | } |
| 176 | } |
| 177 | return res, credErr |
| 178 | } |
| 179 | |
| 180 | func MigrateLegacyCredentialsForRoot(root string) error { |
| 181 | if IsolatedHomeDir() != "" { |
| 182 | return nil |
| 183 | } |
| 184 | return migrateLegacyCredentialsIfNeededForRoot(root) |
| 185 | } |
| 186 | |
| 187 | // MigrateMCPToUserConfigOnUpgrade runs a one-time best-effort backfill for the |
| 188 | // v1.9.1 desktop/CLI upgrade: MCP servers found in legacy TOML, known project |
| 189 | // roots, and legacy v0.x JSON are copied into the user-global config so the MCP |
| 190 | // settings page is stable across Global/project tabs. Existing global entries win |
| 191 | // on name collisions, and source files are left untouched. |
| 192 | func MigrateMCPToUserConfigOnUpgrade(projectRoots []string) (*MCPGlobalMigrationResult, error) { |
| 193 | dest := userConfigPath() |
| 194 | if dest == "" { |
| 195 | return nil, nil |
| 196 | } |
| 197 | unlock, err := LockConfigFileEdits(dest) |
| 198 | if err != nil { |
| 199 | return nil, err |
| 200 | } |
| 201 | defer unlock() |
| 202 | |
| 203 | marker := mcpGlobalMigrationMarkerPath() |
| 204 | if marker == "" { |
| 205 | return nil, nil |
| 206 | } |
| 207 | if _, err := os.Stat(marker); err == nil { |
| 208 | return nil, nil |
| 209 | } else if err != nil && !os.IsNotExist(err) { |
| 210 | return nil, err |
| 211 | } |
| 212 | |
| 213 | res, err := migrateMCPToUserConfig(projectRoots) |
| 214 | if err != nil { |
| 215 | return res, err |
| 216 | } |
| 217 | if res == nil { |
| 218 | return nil, nil |
| 219 | } |
| 220 | if err := os.MkdirAll(filepath.Dir(marker), 0o755); err != nil { |
| 221 | return res, err |
| 222 | } |
| 223 | if err := os.WriteFile(marker, []byte("v1\n"), 0o644); err != nil { |
| 224 | return res, err |
| 225 | } |
| 226 | return res, nil |
| 227 | } |
| 228 | |
| 229 | func migrateMCPToUserConfig(projectRoots []string) (*MCPGlobalMigrationResult, error) { |
| 230 | dest := userConfigPath() |
| 231 | if dest == "" { |
| 232 | return nil, nil |
| 233 | } |
| 234 | userCfg, err := loadForEditStrict(dest, true, true) |
| 235 | if err != nil { |
| 236 | return nil, err |
| 237 | } |
| 238 | have := make(map[string]bool, len(userCfg.Plugins)) |
| 239 | for _, p := range userCfg.Plugins { |
| 240 | if name := strings.TrimSpace(p.Name); name != "" { |
| 241 | have[name] = true |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | result := &MCPGlobalMigrationResult{To: dest} |
| 246 | addEntries := func(entries []PluginEntry) { |
| 247 | if len(entries) == 0 { |
| 248 | return |
| 249 | } |
| 250 | result.Sources++ |
| 251 | for _, entry := range entries { |
| 252 | entry, _ = NormalizePluginCommandLine(entry) |
| 253 | name := strings.TrimSpace(entry.Name) |
| 254 | if name == "" || have[name] || validatePlugin(entry) != nil { |
| 255 | continue |
| 256 | } |
| 257 | entry.Source = MCPSourceUserConfig |
| 258 | userCfg.Plugins = append(userCfg.Plugins, entry) |
| 259 | have[name] = true |
| 260 | result.Added++ |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | home, _ := os.UserHomeDir() |
| 265 | for _, path := range mcpMigrationLegacyTOMLPaths(dest, home) { |
| 266 | addEntries(loadPluginEntriesFromTOML(path)) |
| 267 | } |
| 268 | for _, root := range normalizedMCPMigrationRoots(projectRoots) { |
| 269 | addEntries(loadPluginEntriesFromTOML(filepath.Join(root, "reasonix.toml"))) |
| 270 | if entries, err := loadMCPJSON(filepath.Join(root, mcpJSONFile)); err == nil { |
| 271 | addEntries(entries) |
| 272 | } |
| 273 | } |
| 274 | addEntries(loadLegacyConfigPlugins(legacyConfigPath())) |
| 275 | |
| 276 | if result.Sources == 0 { |
| 277 | return nil, nil |
| 278 | } |
| 279 | if result.Added > 0 { |
| 280 | if err := userCfg.SaveTo(dest); err != nil { |
| 281 | return result, err |
| 282 | } |
| 283 | } |
| 284 | return result, nil |
| 285 | } |
| 286 | |
| 287 | func mcpGlobalMigrationMarkerPath() string { |
| 288 | dir := userSupportDir() |
| 289 | if dir == "" { |
| 290 | return "" |
| 291 | } |
| 292 | return filepath.Join(dir, "mcp-global-migration-v1") |
| 293 | } |
| 294 | |
| 295 | func mcpGlobalMigrationComplete() bool { |
| 296 | marker := mcpGlobalMigrationMarkerPath() |
| 297 | if marker == "" { |
| 298 | return false |
| 299 | } |
| 300 | _, err := os.Stat(marker) |
| 301 | return err == nil |
| 302 | } |
| 303 | |
| 304 | func mcpMigrationLegacyTOMLPaths(dest, home string) []string { |
| 305 | var paths []string |
| 306 | for _, path := range legacyTOMLPaths(dest, home) { |
| 307 | if path == "" || samePath(path, dest) { |
| 308 | continue |
| 309 | } |
| 310 | paths = append(paths, path) |
| 311 | } |
| 312 | return paths |
| 313 | } |
| 314 | |
| 315 | func loadPluginEntriesFromTOML(path string) []PluginEntry { |
| 316 | path = strings.TrimSpace(path) |
| 317 | if path == "" { |
| 318 | return nil |
| 319 | } |
| 320 | if _, err := os.Stat(path); err != nil { |
| 321 | return nil |
| 322 | } |
| 323 | var cfg Config |
| 324 | if _, err := decodeTOMLFile(path, &cfg); err != nil { |
| 325 | return nil |
| 326 | } |
| 327 | out := make([]PluginEntry, 0, len(cfg.Plugins)) |
| 328 | for _, p := range cfg.Plugins { |
| 329 | p, _ = NormalizePluginCommandLine(p) |
| 330 | out = append(out, p) |
| 331 | } |
| 332 | return out |
| 333 | } |
| 334 | |
| 335 | func loadLegacyConfigPlugins(path string) []PluginEntry { |
| 336 | if strings.TrimSpace(path) == "" { |
| 337 | return nil |
| 338 | } |
| 339 | data, err := fileencoding.ReadFileUTF8(path) |
| 340 | if err != nil { |
| 341 | return nil |
| 342 | } |
| 343 | var legacy legacyConfig |
| 344 | data = bytes.TrimPrefix(data, []byte{0xEF, 0xBB, 0xBF}) |
| 345 | if err := json.Unmarshal(data, &legacy); err != nil { |
| 346 | return nil |
| 347 | } |
| 348 | return legacyPlugins(legacy) |
| 349 | } |
| 350 | |
| 351 | func normalizedMCPMigrationRoots(roots []string) []string { |
| 352 | seen := map[string]bool{} |
| 353 | out := make([]string, 0, len(roots)) |
| 354 | for _, root := range roots { |
| 355 | root = strings.TrimSpace(root) |
| 356 | if root == "" { |
| 357 | continue |
| 358 | } |
| 359 | if abs, err := filepath.Abs(root); err == nil { |
| 360 | root = abs |
| 361 | } |
| 362 | root = filepath.Clean(root) |
| 363 | if seen[root] { |
| 364 | continue |
| 365 | } |
| 366 | seen[root] = true |
| 367 | out = append(out, root) |
| 368 | } |
| 369 | return out |
| 370 | } |
| 371 | |
| 372 | func migrateLegacyCredentialsIfNeededForRoot(root string) error { |
| 373 | missing := map[string]string{} |
| 374 | // File import ignores keyring markers: a marker only means "do not re-probe |
| 375 | // keyring for this env name", never "skip legacy credential files". |
| 376 | skipStore := func(key string) bool { |
| 377 | return credentialCurrentStoreHasKey(key) || credentialCurrentStoreClearedKey(key) |
| 378 | } |
| 379 | // Prefer legacy credential files first so a healthy file import does not |
| 380 | // depend on Secret Service / D-Bus (#7507). |
| 381 | for _, src := range legacyCredentialsPaths() { |
| 382 | if src == "" { |
| 383 | continue |
| 384 | } |
| 385 | data, err := fileencoding.ReadFileUTF8(src) |
| 386 | if err != nil { |
| 387 | continue |
| 388 | } |
| 389 | assignments := parseCredentialLines(strings.Split(string(data), "\n")) |
| 390 | for key, value := range assignments { |
| 391 | if _, exists := missing[key]; !exists && !skipStore(key) { |
| 392 | missing[key] = value |
| 393 | } |
| 394 | } |
| 395 | } |
| 396 | keys := credentialEnvNamesForRoot(root) |
| 397 | needKeyring := make([]string, 0, len(keys)) |
| 398 | for _, key := range keys { |
| 399 | if skipStore(key) { |
| 400 | continue |
| 401 | } |
| 402 | if _, exists := missing[key]; exists { |
| 403 | continue |
| 404 | } |
| 405 | // Marker only filters keyring probes. |
| 406 | if legacyKeyringMigrationDone(key) { |
| 407 | continue |
| 408 | } |
| 409 | needKeyring = append(needKeyring, key) |
| 410 | } |
| 411 | if len(needKeyring) > 0 { |
| 412 | outcomes := lookupLegacyKeyringBatch(needKeyring, legacyKeyringLookupTimeout) |
| 413 | for _, key := range needKeyring { |
| 414 | o := outcomes[key] |
| 415 | switch o.Status { |
| 416 | case legacyKeyringFound: |
| 417 | // Secret was stored by the probe path (helper or in-process). |
| 418 | // Do not trust Value from the parent-visible outcome map. |
| 419 | case legacyKeyringAbsent: |
| 420 | // Confirmed empty probe only — never on error/timeout. |
| 421 | _ = markLegacyKeyringMigrationDone(key) |
| 422 | case legacyKeyringError, legacyKeyringTimeout: |
| 423 | // Leave unmarked so the next launch retries. |
| 424 | default: |
| 425 | // Unknown status: treat as timeout (no marker). |
| 426 | } |
| 427 | } |
| 428 | } |
| 429 | if len(missing) == 0 { |
| 430 | return nil |
| 431 | } |
| 432 | _, err := StoreCredentialLines(credentialLines(missing)) |
| 433 | return err |
| 434 | } |
| 435 | |
| 436 | func legacyKeyringMigrationMarkerPath(key string) string { |
| 437 | home := ReasonixHomeDir() |
| 438 | key = strings.TrimSpace(key) |
| 439 | if strings.TrimSpace(home) == "" || key == "" { |
| 440 | return "" |
| 441 | } |
| 442 | // Env var names are identifiers, not secrets. RawURL base64 is collision-free |
| 443 | // and filesystem-safe without hashing secret material. |
| 444 | name := base64.RawURLEncoding.EncodeToString([]byte(key)) |
| 445 | return filepath.Join(home, "state", "legacy-keyring-checked", name) |
| 446 | } |
| 447 | |
| 448 | func legacyKeyringMigrationDone(key string) bool { |
| 449 | path := legacyKeyringMigrationMarkerPath(key) |
| 450 | if path == "" { |
| 451 | return false |
| 452 | } |
| 453 | _, err := os.Stat(path) |
| 454 | return err == nil |
| 455 | } |
| 456 | |
| 457 | func markLegacyKeyringMigrationDone(key string) error { |
| 458 | path := legacyKeyringMigrationMarkerPath(key) |
| 459 | if path == "" { |
| 460 | return nil |
| 461 | } |
| 462 | if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { |
| 463 | return err |
| 464 | } |
| 465 | return os.WriteFile(path, []byte("v1\n"), 0o644) |
| 466 | } |
| 467 | |
| 468 | func credentialLines(assignments map[string]string) []string { |
| 469 | keys := make([]string, 0, len(assignments)) |
| 470 | for key := range assignments { |
| 471 | keys = append(keys, key) |
| 472 | } |
| 473 | sort.Strings(keys) |
| 474 | lines := make([]string, 0, len(keys)) |
| 475 | for _, key := range keys { |
| 476 | lines = append(lines, key+"="+assignments[key]) |
| 477 | } |
| 478 | return lines |
| 479 | } |
| 480 | |
| 481 | func migrateLegacyQQConfig(cfg *Config, legacy legacyQQConfig) { |
| 482 | if cfg == nil || !legacyQQConfigured(legacy) { |
| 483 | return |
| 484 | } |
| 485 | cfg.Bot.Enabled = cfg.Bot.Enabled || legacy.Enabled |
| 486 | cfg.Bot.QQ.Enabled = legacy.Enabled |
| 487 | cfg.Bot.QQ.AppID = strings.TrimSpace(legacy.AppID) |
| 488 | cfg.Bot.QQ.AppSecretEnv = "QQ_BOT_APP_SECRET" |
| 489 | cfg.Bot.QQ.Sandbox = legacy.Sandbox |
| 490 | cfg.Bot.Allowlist.Enabled = true |
| 491 | cfg.Bot.Allowlist.QQUsers = mergeUniqueTrimmed(cfg.Bot.Allowlist.QQUsers, legacy.OwnerOpenID) |
| 492 | cfg.Bot.Allowlist.QQUsers = mergeUniqueTrimmed(cfg.Bot.Allowlist.QQUsers, legacy.Allowlist...) |
| 493 | } |
| 494 | |
| 495 | func legacyQQConfigured(legacy legacyQQConfig) bool { |
| 496 | return legacy.Enabled || |
| 497 | strings.TrimSpace(legacy.AppID) != "" || |
| 498 | strings.TrimSpace(legacy.AppSecret) != "" || |
| 499 | strings.TrimSpace(legacy.OwnerOpenID) != "" || |
| 500 | len(legacy.Allowlist) > 0 || |
| 501 | legacy.Sandbox |
| 502 | } |
| 503 | |
| 504 | func mergeUniqueTrimmed(base []string, values ...string) []string { |
| 505 | seen := make(map[string]bool, len(base)+len(values)) |
| 506 | out := make([]string, 0, len(base)+len(values)) |
| 507 | for _, value := range append(base, values...) { |
| 508 | value = strings.TrimSpace(value) |
| 509 | if value == "" || seen[value] { |
| 510 | continue |
| 511 | } |
| 512 | seen[value] = true |
| 513 | out = append(out, value) |
| 514 | } |
| 515 | return out |
| 516 | } |
| 517 | |
| 518 | func migrateLegacyTOMLIfNeeded(dest, home string) (*MigrationResult, error) { |
| 519 | for _, src := range legacyTOMLPaths(dest, home) { |
| 520 | if src == "" || filepath.Clean(src) == filepath.Clean(dest) { |
| 521 | continue |
| 522 | } |
| 523 | if _, err := os.Stat(src); err != nil { |
| 524 | continue |
| 525 | } |
| 526 | cfg := Default() |
| 527 | if err := mergeFile(cfg, src); err != nil { |
| 528 | return nil, fmt.Errorf("parse legacy config %s: %w", src, err) |
| 529 | } |
| 530 | cfg.ConfigVersion = Default().ConfigVersion |
| 531 | if strings.TrimSpace(cfg.Desktop.CloseBehavior) == "" && strings.TrimSpace(cfg.UI.CloseBehavior) != "" { |
| 532 | cfg.Desktop.CloseBehavior = cfg.DesktopCloseBehavior() |
| 533 | } |
| 534 | if err := os.MkdirAll(filepath.Dir(dest), 0o755); err != nil { |
| 535 | return nil, fmt.Errorf("create config dir: %w", err) |
| 536 | } |
| 537 | if err := cfg.WriteFile(dest); err != nil { |
| 538 | return nil, fmt.Errorf("write %s: %w", dest, err) |
| 539 | } |
| 540 | res := &MigrationResult{From: src, To: dest, Plugins: len(cfg.Plugins)} |
| 541 | legacyDir := filepath.Dir(src) |
| 542 | newDir := filepath.Dir(dest) |
| 543 | if !samePath(legacyDir, newDir) { |
| 544 | if warnings := migrateSupportData(legacyDir, newDir); len(warnings) > 0 { |
| 545 | res.Warnings = append(res.Warnings, warnings...) |
| 546 | } |
| 547 | } |
| 548 | return res, nil |
| 549 | } |
| 550 | return nil, nil |
| 551 | } |
| 552 | |
| 553 | func legacyTOMLPaths(dest, home string) []string { |
| 554 | seen := map[string]bool{} |
| 555 | var paths []string |
| 556 | add := func(path string) { |
| 557 | if path == "" { |
| 558 | return |
| 559 | } |
| 560 | path = filepath.Clean(path) |
| 561 | if seen[path] { |
| 562 | return |
| 563 | } |
| 564 | seen[path] = true |
| 565 | paths = append(paths, path) |
| 566 | } |
| 567 | if legacy := legacyUserConfigPath(); legacy != "" { |
| 568 | add(legacy) |
| 569 | } |
| 570 | for _, legacy := range legacyXDGConfigPaths() { |
| 571 | add(legacy) |
| 572 | add(filepath.Join(filepath.Dir(legacy), "reasonix.toml")) |
| 573 | } |
| 574 | add(filepath.Join(filepath.Dir(dest), "reasonix.toml")) |
| 575 | if home != "" { |
| 576 | add(filepath.Join(home, ".reasonix", "reasonix.toml")) |
| 577 | } |
| 578 | return paths |
| 579 | } |
| 580 | |
| 581 | func migrateLegacyBaseURL(cfg *Config, baseURL string) { |
| 582 | baseURL = strings.TrimSpace(baseURL) |
| 583 | if cfg == nil || baseURL == "" { |
| 584 | return |
| 585 | } |
| 586 | for i := range cfg.Providers { |
| 587 | if cfg.Providers[i].APIKeyEnv == "DEEPSEEK_API_KEY" { |
| 588 | cfg.Providers[i].BaseURL = baseURL |
| 589 | } |
| 590 | } |
| 591 | } |
| 592 | |
| 593 | func legacyPlugins(legacy legacyConfig) []PluginEntry { |
| 594 | disabled := make(map[string]bool, len(legacy.MCPDisabled)) |
| 595 | for _, n := range legacy.MCPDisabled { |
| 596 | disabled[n] = true |
| 597 | } |
| 598 | var out []PluginEntry |
| 599 | index := make(map[string]int) |
| 600 | add := func(pe PluginEntry, off bool) { |
| 601 | if off { |
| 602 | v := false |
| 603 | pe.AutoStart = &v |
| 604 | } |
| 605 | pe, _ = NormalizePluginCommandLine(pe) |
| 606 | if j, dup := index[pe.Name]; dup { |
| 607 | out[j] = pe // mcpServers overrides the `mcp` list on a name collision, matching v0.x |
| 608 | return |
| 609 | } |
| 610 | index[pe.Name] = len(out) |
| 611 | out = append(out, pe) |
| 612 | } |
| 613 | for i, raw := range legacy.MCP { |
| 614 | pe, ok := parseLegacyMCPSpec(raw) |
| 615 | if !ok { |
| 616 | continue |
| 617 | } |
| 618 | if pe.Name == "" { |
| 619 | pe.Name = anonymousMCPName(i) |
| 620 | } else if pe.Command != "" { |
| 621 | pe.Env = mergeEnv(nil, legacy.MCPEnv[pe.Name]) |
| 622 | } |
| 623 | add(pe, disabled[pe.Name]) |
| 624 | } |
| 625 | names := make([]string, 0, len(legacy.MCPServers)) |
| 626 | for n := range legacy.MCPServers { |
| 627 | names = append(names, n) |
| 628 | } |
| 629 | sort.Strings(names) |
| 630 | for _, name := range names { |
| 631 | s := legacy.MCPServers[name] |
| 632 | pe := PluginEntry{ |
| 633 | Name: name, |
| 634 | Type: normalizeTransport(firstNonEmpty(s.Type, s.Transport)), |
| 635 | Command: s.Command, |
| 636 | Args: s.Args, |
| 637 | Env: mergeEnv(s.Env, legacy.MCPEnv[name]), |
| 638 | URL: s.URL, |
| 639 | Headers: s.Headers, |
| 640 | } |
| 641 | add(pe, s.Disabled || disabled[name]) |
| 642 | } |
| 643 | return out |
| 644 | } |
| 645 | |
| 646 | // normalizeTransport maps the v0.x transport names to v1+ plugin types. stdio is |
| 647 | // the default, so it returns "" (RenderTOML then omits the field). |
| 648 | func normalizeTransport(t string) string { |
| 649 | switch strings.ToLower(strings.TrimSpace(t)) { |
| 650 | case "http", "streamable-http": |
| 651 | return "http" |
| 652 | case "sse": |
| 653 | return "sse" |
| 654 | default: |
| 655 | return "" |
| 656 | } |
| 657 | } |
| 658 | |
| 659 | func firstNonEmpty(a, b string) string { |
| 660 | if strings.TrimSpace(a) != "" { |
| 661 | return a |
| 662 | } |
| 663 | return b |
| 664 | } |
| 665 | |
| 666 | // mergeEnv overlays the per-server env map onto the spec's own env (overlay wins, |
| 667 | // matching v0.x mcpEnv precedence). Returns nil when both are empty. |
| 668 | func mergeEnv(base, overlay map[string]string) map[string]string { |
| 669 | if len(base) == 0 && len(overlay) == 0 { |
| 670 | return nil |
| 671 | } |
| 672 | out := make(map[string]string, len(base)+len(overlay)) |
| 673 | for k, v := range base { |
| 674 | out[k] = v |
| 675 | } |
| 676 | for k, v := range overlay { |
| 677 | out[k] = v |
| 678 | } |
| 679 | return out |
| 680 | } |
| 681 | |
| 682 | // writeCredentialsEnv merges lines into Reasonix's global .env |
| 683 | // and pins them into the current process env so the just-built session resolves |
| 684 | // the key without a restart. Falls back to ~/.env only when Reasonix home can't |
| 685 | // be resolved — never a project .env, so a migration keeps secrets out of the |
| 686 | // user's project tree. |
| 687 | func writeCredentialsEnv(home string, lines []string) error { |
| 688 | if _, err := StoreCredentialLines(lines); err != nil { |
| 689 | if UserCredentialsPath() == "" && home != "" { |
| 690 | return os.WriteFile(filepath.Join(home, ".env"), []byte(strings.Join(lines, "\n")+"\n"), 0o600) |
| 691 | } |
| 692 | return err |
| 693 | } |
| 694 | return nil |
| 695 | } |
| 696 | |
| 697 | func migrateSupportData(legacyDir, newDir string) []string { |
| 698 | var warnings []string |
| 699 | // settings.json carries the global hooks; leaving it out silently emptied |
| 700 | // them for anyone whose home moved (#4652). |
| 701 | items := []string{"sessions", "projects", "skills", "archive", "hooks.json", "settings.json"} |
| 702 | for _, item := range items { |
| 703 | src := filepath.Join(legacyDir, item) |
| 704 | fi, err := os.Stat(src) |
| 705 | if err != nil { |
| 706 | if os.IsNotExist(err) { |
| 707 | continue |
| 708 | } |
| 709 | warnings = append(warnings, fmt.Sprintf("failed to read legacy item %s: %v", item, err)) |
| 710 | continue |
| 711 | } |
| 712 | dst := filepath.Join(newDir, item) |
| 713 | if fi.IsDir() { |
| 714 | if err := copyDir(src, dst); err != nil { |
| 715 | warnings = append(warnings, fmt.Sprintf("failed to migrate directory %s: %v", item, err)) |
| 716 | } else { |
| 717 | warnings = append(warnings, fmt.Sprintf("successfully migrated directory %s", item)) |
| 718 | } |
| 719 | } else { |
| 720 | if _, err := os.Stat(dst); err == nil { |
| 721 | // A file already written at the destination is newer than the |
| 722 | // legacy copy; never overwrite user state during migration. |
| 723 | warnings = append(warnings, fmt.Sprintf("kept existing file %s", item)) |
| 724 | continue |
| 725 | } |
| 726 | if err := copyFile(src, dst); err != nil { |
| 727 | warnings = append(warnings, fmt.Sprintf("failed to migrate file %s: %v", item, err)) |
| 728 | } else { |
| 729 | warnings = append(warnings, fmt.Sprintf("successfully migrated file %s", item)) |
| 730 | } |
| 731 | } |
| 732 | } |
| 733 | return warnings |
| 734 | } |
| 735 | |
| 736 | func copyFile(src, dst string) error { |
| 737 | info, err := os.Stat(src) |
| 738 | if err != nil { |
| 739 | return err |
| 740 | } |
| 741 | in, err := os.Open(src) |
| 742 | if err != nil { |
| 743 | return err |
| 744 | } |
| 745 | defer in.Close() |
| 746 | |
| 747 | parentMode := os.FileMode(0o755) |
| 748 | if info.Mode().Perm()&0o077 == 0 { |
| 749 | parentMode = 0o700 |
| 750 | } |
| 751 | if err := os.MkdirAll(filepath.Dir(dst), parentMode); err != nil { |
| 752 | return err |
| 753 | } |
| 754 | |
| 755 | perm := info.Mode().Perm() |
| 756 | if perm == 0 { |
| 757 | perm = 0o600 |
| 758 | } |
| 759 | out, err := os.OpenFile(dst, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, perm) |
| 760 | if err != nil { |
| 761 | return err |
| 762 | } |
| 763 | defer out.Close() |
| 764 | |
| 765 | if _, err = io.Copy(out, in); err != nil { |
| 766 | return err |
| 767 | } |
| 768 | if err := out.Sync(); err != nil { |
| 769 | return err |
| 770 | } |
| 771 | return os.Chmod(dst, perm) |
| 772 | } |
| 773 | |
| 774 | func copyDir(src, dst string) error { |
| 775 | info, err := os.Stat(src) |
| 776 | if err != nil { |
| 777 | return err |
| 778 | } |
| 779 | entries, err := os.ReadDir(src) |
| 780 | if err != nil { |
| 781 | return err |
| 782 | } |
| 783 | |
| 784 | perm := info.Mode().Perm() |
| 785 | if perm == 0 { |
| 786 | perm = 0o700 |
| 787 | } |
| 788 | if err := os.MkdirAll(dst, perm); err != nil { |
| 789 | return err |
| 790 | } |
| 791 | if err := os.Chmod(dst, perm); err != nil { |
| 792 | return err |
| 793 | } |
| 794 | |
| 795 | for _, entry := range entries { |
| 796 | srcPath := filepath.Join(src, entry.Name()) |
| 797 | dstPath := filepath.Join(dst, entry.Name()) |
| 798 | |
| 799 | if entry.IsDir() { |
| 800 | if err := copyDir(srcPath, dstPath); err != nil { |
| 801 | return err |
| 802 | } |
| 803 | } else { |
| 804 | if err := copyFile(srcPath, dstPath); err != nil { |
| 805 | return err |
| 806 | } |
| 807 | } |
| 808 | } |
| 809 | return nil |
| 810 | } |
| 811 |