Files
OmniRoute/bin/cli/README.md
diegosouzapw 2e494f8f07 feat(cli): Fase 0.3 — helpers base + convenções (api, i18n, output, runtime)
- bin/cli/CONVENTIONS.md: fonte normativa de flags, exit codes, output,
  retry/backoff, i18n, secrets, auditoria de ações destrutivas
- bin/cli/api.mjs: apiFetch() com retry/backoff, Retry-After, ApiError,
  statusToExitCode, isServerUp; computeBackoff/shouldRetryStatus exportados
- bin/cli/runtime.mjs: withRuntime/withHttp/withDb — server-first / DB-fallback;
  ServerOfflineError com exitCode 3
- bin/cli/i18n.mjs: t() com Map achatado (sem bracket em prototype), interpolação
  {vars}, setLocale/detectLocale/resetForTests; hardened contra __proto__ traversal
- bin/cli/output.mjs: emit() (table/json/jsonl/csv), EXIT_CODES, maskSecret,
  printSuccess/printError/printWarning/exitWith; output → stdout, diagnóstico → stderr
- bin/cli/locales/en.json + pt-BR.json: strings base (setup/doctor/providers/
  keys/combo/serve/backup/update/health/mcp/tunnel)
- bin/cli/README.md: mapa da estrutura e guia de uso dos helpers
- tests/unit/cli-exit-codes.test.ts: 10 casos — EXIT_CODES, statusToExitCode,
  backoff exponencial, jitter ±25%, t() i18n com pt-BR e anti-__proto__
- .env.example + docs/reference/ENVIRONMENT.md: documentar 4 novas env vars CLI
  (OMNIROUTE_LANG, OMNIROUTE_CLI_TOKEN, OMNIROUTE_HTTP_TIMEOUT_MS, OMNIROUTE_VERBOSE)
- scripts/check/check-env-doc-sync.mjs: adicionar LC_MESSAGES ao allowlist de sistema
2026-05-14 21:42:57 -03:00

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4.0 KiB
Markdown

# bin/cli — OmniRoute CLI internals
This directory contains the CLI runtime, helpers, and commands for the `omniroute` binary.
## Structure
```
bin/cli/
├── CONVENTIONS.md ← normative design rules (read this first)
├── README.md ← this file
├── index.mjs ← central command router (will migrate to Commander in 1.1)
├── args.mjs ← legacy arg parser (replaced by Commander in 1.1)
├── api.mjs ← apiFetch() — all HTTP calls + retry/backoff
├── runtime.mjs ← withRuntime() — server-first / DB-fallback
├── i18n.mjs ← t() — i18n helper + locale detection
├── output.mjs ← emit() — table/json/jsonl/csv + printSuccess/printError
├── io.mjs ← ask() / askSecret() — interactive prompts
├── data-dir.mjs ← resolveDataDir() / resolveStoragePath()
├── sqlite.mjs ← openOmniRouteDb() — DB bootstrap
├── encryption.mjs ← encrypt/decrypt credentials
├── provider-catalog.mjs ← static provider catalog
├── provider-store.mjs ← DB CRUD for provider_connections
├── provider-test.mjs ← testProviderApiKey()
├── settings-store.mjs ← DB CRUD for key_value settings
├── locales/
│ ├── en.json ← English strings
│ └── pt-BR.json ← Portuguese (Brazil) strings
└── commands/
├── setup.mjs
├── doctor.mjs
├── providers.mjs
├── config.mjs
├── status.mjs
├── logs.mjs
└── update.mjs
```
## Key helpers
### `apiFetch(path, opts)` — `api.mjs`
All HTTP calls to the OmniRoute server must go through this wrapper.
```js
import { apiFetch } from "./api.mjs";
const res = await apiFetch("/api/health");
if (!res.ok) await res.assertOk(); // throws ApiError with mapped exit code
const data = await res.json();
```
Options:
- `baseUrl` — override base URL (default: `OMNIROUTE_BASE_URL` env or `localhost:20128`)
- `apiKey` — override API key (default: `OMNIROUTE_API_KEY`)
- `method`, `body`, `headers` — standard fetch options
- `timeout` — per-attempt ms (default: `30000`)
- `retry``false` to disable (default: enabled)
- `retryMax` — total attempts (default: `3`)
- `verbose` — log retry attempts to stderr
### `withRuntime(fn, opts)` — `runtime.mjs`
Provides server-first / DB-fallback transparently.
```js
import { withRuntime } from "./runtime.mjs";
await withRuntime(async (ctx) => {
if (ctx.kind === "http") {
const res = await ctx.api("/v1/providers");
return res.json();
}
return ctx.db.prepare("SELECT * FROM provider_connections").all();
});
```
- `opts.requireServer = true` — throws `ServerOfflineError` (exit 3) if offline
- `opts.preferDb = true` — always use DB (skip server check)
### `t(key, vars)` — `i18n.mjs`
Internationalized strings. Catalog loaded from `locales/{locale}.json`.
```js
import { t } from "./i18n.mjs";
console.log(t("common.serverOffline"));
console.log(t("setup.testFailed", { error: err.message }));
```
Locale detection order: `OMNIROUTE_LANG``LC_ALL``LC_MESSAGES``LANG``en`.
### `emit(data, opts)` — `output.mjs`
Format-aware output. Reads `opts.output` to select table/json/jsonl/csv.
```js
import { emit, printError, EXIT_CODES } from "./output.mjs";
emit(providers, { output: opts.output ?? "table" });
printError("Something went wrong");
process.exit(EXIT_CODES.SERVER_OFFLINE);
```
## Adding a new command
1. Create `bin/cli/commands/your-command.mjs`
2. Export `runYourCommand(argv, context)` (pre-1.1) or `registerYourCommand(program)` (post-1.1)
3. Register in `bin/cli/index.mjs` (pre-1.1) or `bin/cli/program.mjs` (post-1.1)
4. Add strings to both `locales/en.json` and `locales/pt-BR.json`
5. Write test in `tests/unit/cli-your-command.test.ts`
See `CONVENTIONS.md` for exit codes, flag naming, output format, and destructive-action rules.