reddb_server/cli/
commands.rs

1/// RedDB command definitions.
2///
3/// Defines the command tree, Flag and Route types used by help and completion
4/// generators, and the schema for each built-in command.
5use super::types::FlagSchema;
6
7// ============================================================================
8// Help-layer types (used by help.rs and complete.rs)
9// ============================================================================
10
11/// Lightweight flag descriptor used by the help generator.
12#[derive(Debug, Clone)]
13pub struct Flag {
14    pub short: Option<char>,
15    pub long: String,
16    pub description: String,
17    pub default: Option<String>,
18    pub arg: Option<String>,
19}
20
21impl Flag {
22    pub fn new(long: &str, desc: &str) -> Self {
23        Self {
24            short: None,
25            long: long.to_string(),
26            description: desc.to_string(),
27            default: None,
28            arg: None,
29        }
30    }
31
32    pub fn with_short(mut self, short: char) -> Self {
33        self.short = Some(short);
34        self
35    }
36
37    pub fn with_default(mut self, default: &str) -> Self {
38        self.default = Some(default.to_string());
39        self
40    }
41
42    pub fn with_arg(mut self, arg: &str) -> Self {
43        self.arg = Some(arg.to_string());
44        self
45    }
46}
47
48/// A single routable verb within a resource.
49#[derive(Debug, Clone)]
50pub struct Route {
51    pub verb: &'static str,
52    pub summary: &'static str,
53    pub usage: &'static str,
54}
55
56// ============================================================================
57// RedDB command definitions
58// ============================================================================
59
60/// Command descriptor for a top-level RedDB command.
61pub struct CommandDef {
62    pub name: &'static str,
63    pub summary: &'static str,
64    pub usage: &'static str,
65    pub flags: Vec<FlagSchema>,
66}
67
68/// Return all RedDB commands.
69pub fn all_commands() -> Vec<CommandDef> {
70    vec![
71    CommandDef {
72      name: "server",
73      summary: "Start the database server (router/HTTP/gRPC/wire)",
74      usage: "red server [--grpc] [--http] [--grpc-bind 127.0.0.1:55055] [--http-bind 127.0.0.1:5000] [--wire-bind 127.0.0.1:5050] [--path ./data/reddb.rdb]",
75      flags: server_flags(),
76    },
77    CommandDef {
78      name: "service",
79      summary: "Install or inspect a systemd service",
80      usage: "red service <install|print-unit> [--binary /usr/local/bin/red] [--grpc-bind 0.0.0.0:55055] [--http-bind 0.0.0.0:5000] [--path /var/lib/reddb/data.rdb]",
81      flags: service_flags(),
82    },
83    CommandDef {
84      name: "query",
85      summary: "Execute a query against the database",
86      usage: "red query \"SELECT * FROM users WHERE age > $1\" -p 21",
87      flags: query_flags(),
88    },
89    CommandDef {
90      name: "insert",
91      summary: "Insert an entity into a collection",
92      usage: "red insert users '{\"name\": \"Alice\", \"age\": 30}'",
93      flags: insert_flags(),
94    },
95    CommandDef {
96      name: "get",
97      summary: "Get an entity by ID from a collection",
98      usage: "red get users abc123",
99      flags: get_flags(),
100    },
101    CommandDef {
102      name: "delete",
103      summary: "Delete an entity by ID from a collection",
104      usage: "red delete users abc123",
105      flags: delete_flags(),
106    },
107    CommandDef {
108      name: "health",
109      summary: "Run a health check against the server",
110      usage: "red health [--bind 127.0.0.1:5050] [--grpc|--http]",
111      flags: health_flags(),
112    },
113    CommandDef {
114      name: "tick",
115      summary: "Run maintenance/reclaim tick operations",
116      usage: "red tick [--bind 127.0.0.1:5000] [--operations maintenance,retention,checkpoint] [--dry-run]",
117      flags: tick_flags(),
118    },
119    CommandDef {
120      name: "migrate-from-redis",
121      summary: "Validate Redis to Blob Cache migration readiness; dual-write uses the documented application-owned helper pattern",
122      usage: "red migrate-from-redis --dry-run --redis-url redis://127.0.0.1:6379/0 [--path ./data/reddb.rdb]",
123      flags: migrate_from_redis_flags(),
124    },
125    CommandDef {
126      name: "replica",
127      summary: "Start as a read replica connected to a primary",
128      usage: "red replica --primary-addr http://primary:55055 [--grpc] [--http] [--grpc-bind 127.0.0.1:55055] [--http-bind 127.0.0.1:5000] [--path ./data/reddb.rdb]",
129      flags: replica_flags(),
130    },
131    CommandDef {
132      name: "status",
133      summary: "Show replication status",
134      usage: "red status [--bind 0.0.0.0:6380]",
135      flags: status_flags(),
136    },
137    CommandDef {
138      name: "inspect",
139      summary: "Inspect on-disk database state (catalog snapshot)",
140      usage: "red inspect catalog --path <FILE> [--at <SEQ>] [--json]",
141      flags: inspect_flags(),
142    },
143    CommandDef {
144      name: "mcp",
145      summary: "Start MCP server for AI agent integration",
146      usage: "red mcp [--path /data | --url <URI>] [--token <token>]",
147      flags: mcp_flags(),
148    },
149    CommandDef {
150      name: "auth",
151      summary: "Manage authentication (users, tokens, roles)",
152      usage: "red auth <subcommand>",
153      flags: auth_flags(),
154    },
155    CommandDef {
156      name: "connect",
157      summary: "Connect to a remote RedDB server (interactive REPL)",
158      usage: "red connect [--token <token>] [--query <sql>] <addr>",
159      flags: connect_flags(),
160    },
161    CommandDef {
162      name: "dump",
163      summary: "Export one or all collections as JSONL for backup/migration",
164      usage: "red dump [--path file] [--collection NAME] [-o FILE]",
165      flags: dump_flags(),
166    },
167    CommandDef {
168      name: "restore",
169      summary: "Import a previously dumped JSONL file into the database",
170      usage: "red restore [--path file] -i FILE [--collection NAME]",
171      flags: restore_flags(),
172    },
173    CommandDef {
174      name: "pitr-list",
175      summary: "List available point-in-time restore points from a snapshot archive",
176      usage: "red pitr-list --snapshot-prefix DIR --wal-prefix DIR",
177      flags: pitr_list_flags(),
178    },
179    CommandDef {
180      name: "pitr-restore",
181      summary: "Restore a database to a specific point in time from snapshots + WAL archive",
182      usage: "red pitr-restore --target-time UNIX_MS --dest PATH --snapshot-prefix DIR --wal-prefix DIR",
183      flags: pitr_restore_flags(),
184    },
185    CommandDef {
186      name: "doctor",
187      summary: "Health-check a running server against operator thresholds (PLAN.md Phase 5.5)",
188      usage: "red doctor [--bind 127.0.0.1:5000] [--token <admin>] [--json] [--backup-age-warn-secs 600] [--backup-age-crit-secs 3600] [--wal-lag-warn 1000] [--wal-lag-crit 10000]",
189      flags: doctor_flags(),
190    },
191    CommandDef {
192      name: "bootstrap",
193      summary: "One-shot first-admin bootstrap for headless containers / K8s Jobs",
194      usage: "red bootstrap --path PATH --vault [--username USER] [--password-stdin] [--print-certificate] [--json]",
195      flags: bootstrap_flags(),
196    },
197    CommandDef {
198      name: "version",
199      summary: "Show RedDB version information",
200      usage: "red version",
201      flags: vec![],
202    },
203    CommandDef {
204      name: "vcs",
205      summary: "Version-control operations (Git for Data)",
206      usage: "red vcs <commit|branch|branches|tag|tags|checkout|merge|log|status|lca|resolve> [args] [flags]",
207      flags: vcs_flags(),
208    },
209    CommandDef {
210      name: "ui",
211      summary: "Open a graphical UI against a local .rdb or a remote red:///reds:// instance over a RedWire-over-WS bridge",
212      usage: "red ui file://./data.rdb | red ui red://host:port [--token TOKEN] [--ui-dir DIR] [--port N] [--tls-ca PEM] [--no-browser]",
213      flags: ui_flags(),
214    },
215  ]
216}
217
218/// Return the help text for the main `red` command.
219pub fn main_help_text() -> String {
220    let mut out = String::with_capacity(1024);
221
222    out.push_str("reddb -- unified multi-model database engine\n");
223    out.push('\n');
224    out.push_str("Usage: red <command> [args] [flags]\n");
225    out.push('\n');
226
227    out.push_str("Commands:\n");
228    for cmd in all_commands() {
229        out.push_str(&format!("  {:<14} {}\n", cmd.name, cmd.summary));
230    }
231    out.push_str(&format!("  {:<14} {}\n", "help", "Show help for a command"));
232    out.push('\n');
233
234    out.push_str("Global flags:\n");
235    out.push_str(&format!("  {:<24} {}\n", "-h, --help", "Show help"));
236    out.push_str(&format!("  {:<24} {}\n", "-j, --json", "Force JSON output"));
237    out.push_str(&format!(
238        "  {:<24} {}\n",
239        "-o, --output FORMAT", "Output format [text|json|yaml]"
240    ));
241    out.push_str(&format!("  {:<24} {}\n", "-v, --verbose", "Verbose output"));
242    out.push_str(&format!(
243        "  {:<24} {}\n",
244        "    --no-color", "Disable colors"
245    ));
246    out.push_str(&format!("  {:<24} {}\n", "    --version", "Show version"));
247    out.push('\n');
248
249    out.push_str("Examples:\n");
250    out.push_str("  red server --path ./data/reddb.rdb\n");
251    out.push_str("  red server --grpc-bind 127.0.0.1:55055 --http-bind 127.0.0.1:5000 --path ./data/reddb.rdb\n");
252    out.push_str("  red server --wire-bind 127.0.0.1:5050 --path ./data/reddb.rdb\n");
253    out.push_str("  sudo red service install --binary /usr/local/bin/red --grpc-bind 0.0.0.0:55055 --http-bind 0.0.0.0:5000 --path /var/lib/reddb/data.rdb\n");
254    out.push_str("  red replica --primary-addr http://primary:55055 --path ./data/replica.rdb\n");
255    out.push_str("  red query \"SELECT * FROM users\"\n");
256    out.push_str("  red insert users '{\"name\": \"Alice\"}'\n");
257    out.push_str("  red get users abc123\n");
258    out.push_str("  red health\n");
259    out.push_str(
260        "  red tick --bind 127.0.0.1:5000 --operations maintenance,retention,checkpoint\n",
261    );
262    out.push_str("  red auth create-user alice --password secret --role admin\n");
263    out.push_str("  red auth create-api-key alice --name \"ci-token\" --role write\n");
264    out.push_str("  red auth list-users\n");
265    out.push_str("  red auth login alice --password secret\n");
266    out.push_str("  red connect 127.0.0.1:5050\n");
267    out.push_str("  red connect --query \"SELECT * FROM users\" 127.0.0.1:5050\n");
268    out.push('\n');
269
270    out.push_str("Run 'red <command> --help' for more information on a command.\n");
271    out
272}
273
274/// Return help text for a specific command.
275pub fn command_help_text(name: &str) -> Option<String> {
276    let cmds = all_commands();
277    let cmd = cmds.iter().find(|c| c.name == name)?;
278
279    let mut out = String::with_capacity(512);
280
281    out.push_str(&format!("red {} -- {}\n", cmd.name, cmd.summary));
282    out.push('\n');
283    out.push_str(&format!("Usage: {}\n", cmd.usage));
284    out.push('\n');
285
286    if !cmd.flags.is_empty() {
287        out.push_str("Flags:\n");
288        for flag in &cmd.flags {
289            let short_part = match flag.short {
290                Some(ch) => format!("-{}, ", ch),
291                None => "    ".to_string(),
292            };
293            let value_part = if flag.expects_value {
294                format!(" <{}>", flag.long.to_uppercase())
295            } else {
296                String::new()
297            };
298            let label = format!("{}--{}{}", short_part, flag.long, value_part);
299            let padding = if label.len() < 24 {
300                24 - label.len()
301            } else {
302                2
303            };
304            let default_text = match &flag.default {
305                Some(d) => format!(" (default: {})", d),
306                None => String::new(),
307            };
308            out.push_str(&format!(
309                "  {}{}{}{}\n",
310                label,
311                " ".repeat(padding),
312                flag.description,
313                default_text,
314            ));
315        }
316        out.push('\n');
317    }
318
319    Some(out)
320}
321
322// ============================================================================
323// Per-command flag schemas
324// ============================================================================
325
326fn server_flags() -> Vec<FlagSchema> {
327    vec![
328        FlagSchema::new("path")
329            .with_short('d')
330            .with_description("Persistent database file path (omit for in-memory)")
331            .with_default("./data/reddb.rdb"),
332        FlagSchema::new("bind").with_short('b').with_description(
333            "Bind address (host:port) for the routed front-door or legacy single-transport mode",
334        ),
335        FlagSchema::boolean("grpc").with_description("Enable the gRPC API"),
336        FlagSchema::boolean("http").with_description("Serve the HTTP API"),
337        FlagSchema::new("grpc-bind").with_description("Explicit gRPC bind address (host:port)"),
338        FlagSchema::new("http-bind").with_description("Explicit HTTP bind address (host:port)"),
339        FlagSchema::new("wire-bind")
340            .with_description("Explicit wire bind address (host:port or unix:///path/to/socket)"),
341        FlagSchema::new("wire-tls-bind")
342            .with_description("Explicit wire TLS bind address (host:port)"),
343        FlagSchema::new("wire-tls-cert")
344            .with_description("Path to TLS certificate PEM for wire TLS"),
345        FlagSchema::new("wire-tls-key")
346            .with_description("Path to TLS private key PEM for wire TLS"),
347        FlagSchema::new("pg-bind").with_description(
348            "PostgreSQL wire protocol bind address (enables psql / JDBC / DBeaver clients)",
349        ),
350        FlagSchema::new("role")
351            .with_short('r')
352            .with_description("Replication role")
353            .with_choices(&["standalone", "primary", "replica"])
354            .with_default("standalone"),
355        FlagSchema::new("primary-addr").with_description("Primary gRPC address for replica mode"),
356        FlagSchema::boolean("read-only").with_description("Open the database in read-only mode"),
357        FlagSchema::boolean("no-create-if-missing")
358            .with_description("Fail instead of creating the database file"),
359        FlagSchema::boolean("auth").with_description("Enable authentication for this boot"),
360        FlagSchema::boolean("require-auth")
361            .with_description("Reject anonymous requests; implies --auth"),
362        FlagSchema::new("vault")
363            .with_description("Enable encrypted auth vault (reserved pages in main .rdb file)")
364            .with_default("false"),
365        FlagSchema::boolean("no-auth").with_description(
366            "Hard-disable auth: anonymous access, ignores REDDB_USERNAME/PASSWORD/vault, \
367             prints a startup warning. Local-dev shortcut — NEVER use in production.",
368        ),
369        FlagSchema::boolean("dev")
370            .with_description("Alias for --no-auth (local development convenience)."),
371        FlagSchema::new("bootstrap-preset")
372            .with_description(
373                "First-boot preset. With --vault on a fresh --path, red server \
374                 self-bootstraps the paged vault in place (no separate `red bootstrap`) \
375                 then applies the preset and serves; a re-boot against the existing \
376                 vault just serves (idempotent — no re-bootstrap, no new certificate).",
377            )
378            .with_choices(&["simple", "production", "regulated", "cloud"]),
379        FlagSchema::new("bootstrap-manifest").with_description(
380            "Path to manifest-driven first boot JSON. Applied once on a fresh database \
381                 before serving; later boots observe bootstrap state and skip re-applying \
382                 the manifest (idempotent).",
383        ),
384        FlagSchema::new("bootstrap-admin")
385            .with_description("First admin username for production/cloud bootstrap"),
386        FlagSchema::new("bootstrap-admin-password").with_description(
387            "First admin password (DEV ONLY; prefer --bootstrap-admin-password-file)",
388        ),
389        FlagSchema::new("bootstrap-admin-password-file")
390            .with_description("File containing first admin password"),
391        FlagSchema::new("cloud-head-admin")
392            .with_description("Cloud preset head/platform admin username"),
393        FlagSchema::new("cloud-head-admin-password").with_description(
394            "Cloud preset head/platform admin password (DEV ONLY; prefer file flag)",
395        ),
396        FlagSchema::new("cloud-head-admin-password-file")
397            .with_description("File containing cloud head admin password"),
398        FlagSchema::new("customer-admin").with_description("Cloud preset customer admin username"),
399        FlagSchema::new("customer-admin-password")
400            .with_description("Cloud preset customer admin password (DEV ONLY; prefer file flag)"),
401        FlagSchema::new("customer-admin-password-file")
402            .with_description("File containing cloud customer admin password"),
403        FlagSchema::new("bootstrap-cert-out").with_description(
404            "Write the first-boot unseal certificate to this file (e.g. /run/reddb/cert.pem) \
405             in addition to stderr, so a distroless init can read it back for the next boot's \
406             REDDB_CERTIFICATE_FILE unseal. Written only on the bootstrap-creating boot; a \
407             re-boot against the existing vault does not rewrite it.",
408        ),
409        FlagSchema::new("log-dir").with_description(
410            "Directory for rotating log files (defaults to the parent of --path / ./logs)",
411        ),
412        FlagSchema::new("log-level")
413            .with_description(
414                "Log level filter — trace / debug / info / warn / error, or a RUST_LOG expression",
415            )
416            .with_default("info"),
417        FlagSchema::new("log-format")
418            .with_description("Log output format")
419            .with_choices(&["pretty", "json"])
420            .with_default("pretty"),
421        FlagSchema::new("log-keep-days")
422            .with_description("Number of rotated log files to keep")
423            .with_default("14"),
424        FlagSchema::boolean("no-log-file")
425            .with_description("Disable rotating file logs (stderr only)"),
426        FlagSchema::new("http-max-handlers").with_description(
427            "Max concurrent HTTP handler threads (env: REDDB_HTTP_MAX_HANDLERS; \
428             red_config: red.http.max_handlers; default: (2 x num_cpus).clamp(8, 256))",
429        ),
430        FlagSchema::new("http-handler-timeout-ms")
431            .with_description(
432                "Per-handler total-time budget in ms (env: REDDB_HTTP_HANDLER_TIMEOUT_MS; \
433             red_config: red.http.handler_timeout_ms)",
434            )
435            .with_default("30000"),
436        FlagSchema::new("http-retry-after-secs")
437            .with_description(
438                "Retry-After seconds on limiter 503 (env: REDDB_HTTP_RETRY_AFTER_SECS; \
439             red_config: red.http.retry_after_secs; clamped to [1, 30])",
440            )
441            .with_default("5"),
442        FlagSchema::new("http-max-inflight-per-principal").with_description(
443            "Max concurrent in-flight HTTP requests per principal; over-cap requests \
444             get a structured 429 (env: REDDB_HTTP_MAX_INFLIGHT_PER_PRINCIPAL; \
445             red_config: red.http.max_inflight_per_principal; 0 disables; default: 64)",
446        ),
447    ]
448}
449
450fn replica_flags() -> Vec<FlagSchema> {
451    vec![
452        FlagSchema::new("primary-addr")
453            .with_short('p')
454            .with_description("Primary gRPC address (e.g. http://primary:55055)"),
455        FlagSchema::new("path")
456            .with_short('d')
457            .with_description("Local replica database file path")
458            .with_default("./data/reddb.rdb"),
459        FlagSchema::new("bind").with_short('b').with_description(
460            "Bind address (host:port) for the routed front-door or legacy single-transport mode",
461        ),
462        FlagSchema::boolean("grpc").with_description("Enable the gRPC API"),
463        FlagSchema::boolean("http").with_description("Serve the HTTP API"),
464        FlagSchema::new("grpc-bind").with_description("Explicit gRPC bind address (host:port)"),
465        FlagSchema::new("http-bind").with_description("Explicit HTTP bind address (host:port)"),
466        FlagSchema::new("wire-bind")
467            .with_description("Explicit wire bind address (host:port or unix:///path/to/socket)"),
468        FlagSchema::boolean("auth").with_description("Enable authentication for this boot"),
469        FlagSchema::boolean("require-auth")
470            .with_description("Reject anonymous requests; implies --auth"),
471        FlagSchema::new("vault")
472            .with_description("Enable encrypted auth vault (reserved pages in main .rdb file)")
473            .with_default("false"),
474        FlagSchema::boolean("no-auth")
475            .with_description("Hard-disable auth: anonymous access, ignores vault"),
476    ]
477}
478
479fn ui_flags() -> Vec<FlagSchema> {
480    vec![
481        FlagSchema::boolean("server")
482            .with_description("Force the browser-served bridge path (skip the desktop deep link)"),
483        FlagSchema::boolean("desktop").with_description(
484            "Force the desktop app via the redui:// deep link (no browser fallback)",
485        ),
486        FlagSchema::new("ui-dir").with_description(
487            "Directory to serve the UI bundle from (defaults to the built-in fixture)",
488        ),
489        FlagSchema::new("port")
490            .with_description("Loopback port for the bridge (0 / omit picks an ephemeral port)"),
491        FlagSchema::new("tls-ca").with_description(
492            "PEM CA bundle to trust for a reds:// target (on top of system roots)",
493        ),
494        FlagSchema::new("token").with_short('t').with_description(
495            "Bearer token (session/API key). Held by red and injected into the \
496             RedWire handshake — the UI never sees it (env: RED_UI_TOKEN)",
497        ),
498        FlagSchema::boolean("no-browser").with_description(
499            "Do not open the default browser (also honoured via RED_UI_NO_BROWSER)",
500        ),
501    ]
502}
503
504fn vcs_flags() -> Vec<FlagSchema> {
505    vec![
506        FlagSchema::new("path")
507            .with_short('d')
508            .with_description("Persistent database file path (omit for in-memory)"),
509        FlagSchema::new("connection")
510            .with_short('c')
511            .with_description("Connection id for workset scoping")
512            .with_default("1"),
513        FlagSchema::new("branch").with_description("Branch name (for log/checkout/merge)"),
514        FlagSchema::new("from").with_description("Source ref or commit (branch create / merge)"),
515        FlagSchema::new("to").with_description("Upper bound for log range"),
516        FlagSchema::new("author")
517            .with_description("Commit author name")
518            .with_default("reddb"),
519        FlagSchema::new("email")
520            .with_description("Commit author email")
521            .with_default("reddb@localhost"),
522        FlagSchema::new("message")
523            .with_short('m')
524            .with_description("Commit message"),
525        FlagSchema::new("limit")
526            .with_description("Max log entries")
527            .with_default("20"),
528        FlagSchema::boolean("ff-only").with_description("Merge only if fast-forward"),
529        FlagSchema::boolean("no-ff").with_description("Always create a merge commit"),
530    ]
531}
532
533fn service_flags() -> Vec<FlagSchema> {
534    vec![
535        FlagSchema::new("binary")
536            .with_description("Path to the red binary")
537            .with_default("/usr/local/bin/red"),
538        FlagSchema::new("service-name")
539            .with_description("systemd unit name")
540            .with_default("reddb"),
541        FlagSchema::new("user")
542            .with_description("Service user")
543            .with_default("reddb"),
544        FlagSchema::new("group")
545            .with_description("Service group")
546            .with_default("reddb"),
547        FlagSchema::new("path")
548            .with_short('d')
549            .with_description("Persistent database file path")
550            .with_default(reddb_file::DEFAULT_SERVICE_DATABASE_PATH),
551        FlagSchema::new("bind").with_short('b').with_description(
552            "Bind address (host:port) for the routed front-door or legacy single-transport mode",
553        ),
554        FlagSchema::boolean("grpc").with_description("Enable the gRPC API in the service"),
555        FlagSchema::boolean("http").with_description("Install an HTTP service"),
556        FlagSchema::new("grpc-bind").with_description("Explicit gRPC bind address (host:port)"),
557        FlagSchema::new("http-bind").with_description("Explicit HTTP bind address (host:port)"),
558    ]
559}
560
561fn query_flags() -> Vec<FlagSchema> {
562    vec![
563        FlagSchema::new("bind")
564            .with_short('b')
565            .with_description("Server address")
566            .with_default("0.0.0.0:6380"),
567        FlagSchema::new("path").with_description("Open a local .rdb file in embedded mode"),
568        FlagSchema::new("param")
569            .with_short('p')
570            .with_description("Positional parameter for $1, $2, ... (repeatable)"),
571        FlagSchema::new("param-type").with_description("Type override for the preceding --param"),
572        FlagSchema::boolean("dry-run")
573            .with_description("Preview the statement via EXPLAIN without executing it"),
574    ]
575}
576
577fn insert_flags() -> Vec<FlagSchema> {
578    vec![FlagSchema::new("bind")
579        .with_short('b')
580        .with_description("Server address")
581        .with_default("0.0.0.0:6380")]
582}
583
584fn get_flags() -> Vec<FlagSchema> {
585    vec![FlagSchema::new("bind")
586        .with_short('b')
587        .with_description("Server address")
588        .with_default("0.0.0.0:6380")]
589}
590
591fn delete_flags() -> Vec<FlagSchema> {
592    vec![FlagSchema::new("bind")
593        .with_short('b')
594        .with_description("Server address")
595        .with_default("0.0.0.0:6380")]
596}
597
598fn health_flags() -> Vec<FlagSchema> {
599    vec![
600        FlagSchema::new("bind")
601            .with_short('b')
602            .with_description("Server address; defaults by transport"),
603        FlagSchema::boolean("grpc").with_description("Probe a gRPC listener (default transport)"),
604        FlagSchema::boolean("http").with_description("Probe an HTTP listener"),
605    ]
606}
607
608fn bootstrap_flags() -> Vec<FlagSchema> {
609    vec![
610        FlagSchema::new("path")
611            .with_short('d')
612            .with_description("Persistent database file path"),
613        FlagSchema::boolean("vault")
614            .with_description("Required: seal credentials in the encrypted vault"),
615        FlagSchema::new("username")
616            .with_short('u')
617            .with_description("Admin username (defaults to REDDB_USERNAME)"),
618        FlagSchema::new("password")
619            .with_description("Admin password (DEV ONLY; prefer --password-stdin)"),
620        FlagSchema::boolean("password-stdin")
621            .with_description("Read the admin password from stdin (one line)"),
622        FlagSchema::boolean("print-certificate")
623            .with_description("Print only the certificate to stdout"),
624    ]
625}
626
627fn doctor_flags() -> Vec<FlagSchema> {
628    vec![
629        FlagSchema::new("bind")
630            .with_description("HTTP address of the server to probe")
631            .with_default("127.0.0.1:5000"),
632        FlagSchema::new("token")
633            .with_description("Admin bearer token; defaults to RED_ADMIN_TOKEN env"),
634        FlagSchema::boolean("json")
635            .with_description("Emit a single JSON object instead of human text"),
636        FlagSchema::new("backup-age-warn-secs")
637            .with_description("Warn when last successful backup is older than N seconds")
638            .with_default("600"),
639        FlagSchema::new("backup-age-crit-secs")
640            .with_description("Critical when last successful backup is older than N seconds")
641            .with_default("3600"),
642        FlagSchema::new("wal-lag-warn")
643            .with_description("Warn when WAL archive lag exceeds N records")
644            .with_default("1000"),
645        FlagSchema::new("wal-lag-crit")
646            .with_description("Critical when WAL archive lag exceeds N records")
647            .with_default("10000"),
648    ]
649}
650
651fn dump_flags() -> Vec<FlagSchema> {
652    vec![
653        FlagSchema::new("path")
654            .with_description("Local database file to dump from")
655            .with_default("./data/reddb.rdb"),
656        FlagSchema::new("collection")
657            .with_short('c')
658            .with_description("Single collection to dump (omit for all)"),
659        FlagSchema::new("output")
660            .with_short('o')
661            .with_description("Destination file (defaults to stdout)"),
662    ]
663}
664
665fn restore_flags() -> Vec<FlagSchema> {
666    vec![
667        FlagSchema::new("path")
668            .with_description("Local database file to restore into")
669            .with_default("./data/reddb.rdb"),
670        FlagSchema::new("input")
671            .with_short('i')
672            .with_description("Dump file to read (required)"),
673        FlagSchema::new("collection")
674            .with_short('c')
675            .with_description("Override target collection name"),
676    ]
677}
678
679fn pitr_list_flags() -> Vec<FlagSchema> {
680    vec![
681        FlagSchema::new("snapshot-prefix")
682            .with_description("Directory (or remote prefix) holding .snapshot files"),
683        FlagSchema::new("wal-prefix")
684            .with_description("Directory (or remote prefix) holding archived WAL segments"),
685    ]
686}
687
688fn pitr_restore_flags() -> Vec<FlagSchema> {
689    vec![
690        FlagSchema::new("target-time")
691            .with_description("Recovery target — UNIX ms (0 = latest available)"),
692        FlagSchema::new("dest")
693            .with_description("Destination database file path for the restored DB"),
694        FlagSchema::new("snapshot-prefix")
695            .with_description("Directory (or remote prefix) holding .snapshot files"),
696        FlagSchema::new("wal-prefix")
697            .with_description("Directory (or remote prefix) holding archived WAL segments"),
698    ]
699}
700
701fn tick_flags() -> Vec<FlagSchema> {
702    vec![
703        FlagSchema::new("bind")
704            .with_short('b')
705            .with_description("Server HTTP bind address")
706            .with_default("127.0.0.1:5000"),
707        FlagSchema::new("operations")
708            .with_description("Comma-separated operations: maintenance,retention,checkpoint"),
709        FlagSchema::boolean("dry-run")
710            .with_description("Validate operations without applying changes"),
711    ]
712}
713
714fn migrate_from_redis_flags() -> Vec<FlagSchema> {
715    vec![
716        FlagSchema::boolean("dry-run")
717            .with_description("Validate Redis and RedDB connectivity without cache writes"),
718        FlagSchema::new("redis-url")
719            .with_description("Redis URL to validate, for example redis://127.0.0.1:6379/0"),
720        FlagSchema::new("path")
721            .with_short('d')
722            .with_description("Local RedDB .rdb file to open for connectivity validation"),
723        FlagSchema::new("phase")
724            .with_description("Migration phase: dry-run | dual-write")
725            .with_default("dry-run"),
726        FlagSchema::new("namespace")
727            .with_description("Blob Cache namespace recorded in dry-run output")
728            .with_default("redis-migration"),
729    ]
730}
731
732fn status_flags() -> Vec<FlagSchema> {
733    vec![FlagSchema::new("bind")
734        .with_short('b')
735        .with_description("Server address")
736        .with_default("0.0.0.0:6380")]
737}
738
739fn inspect_flags() -> Vec<FlagSchema> {
740    vec![
741        FlagSchema::new("path")
742            .with_short('d')
743            .with_description("Path to the on-disk database file"),
744        FlagSchema::new("at")
745            .with_description("Catalog at snapshot sequence (requires metadata journal)"),
746    ]
747}
748
749fn mcp_flags() -> Vec<FlagSchema> {
750    vec![
751        FlagSchema::new("path")
752            .with_short('d')
753            .with_description("Data directory path (omit for in-memory)")
754            .with_default(""),
755        FlagSchema::new("url")
756            .with_description("Remote or embedded MCP connection URI; overrides REDDB_MCP_URI"),
757        FlagSchema::new("token")
758            .with_description("Bearer token fallback when --url has no userinfo"),
759    ]
760}
761
762fn connect_flags() -> Vec<FlagSchema> {
763    vec![
764        FlagSchema::new("token")
765            .with_short('t')
766            .with_description("Auth token (session or API key)"),
767        FlagSchema::new("query")
768            .with_short('q')
769            .with_description("Execute a single query and exit"),
770        FlagSchema::new("user")
771            .with_short('u')
772            .with_description("Username for login"),
773        FlagSchema::new("password")
774            .with_short('p')
775            .with_description("Password for login"),
776    ]
777}
778
779fn auth_flags() -> Vec<FlagSchema> {
780    vec![
781        FlagSchema::new("bind")
782            .with_short('b')
783            .with_description("Server address")
784            .with_default("0.0.0.0:6380"),
785        FlagSchema::new("password")
786            .with_short('p')
787            .with_description("User password"),
788        FlagSchema::new("role")
789            .with_short('r')
790            .with_description("User role")
791            .with_choices(&["read", "write", "admin"]),
792        FlagSchema::new("name")
793            .with_short('n')
794            .with_description("API key name"),
795        FlagSchema::new("user")
796            .with_short('u')
797            .with_description("Target username"),
798    ]
799}
800
801// ============================================================================
802// Completion data helpers
803// ============================================================================
804
805/// Return domain data for completion scripts.
806pub fn completion_domains() -> Vec<(String, Vec<String>)> {
807    vec![
808        ("server".to_string(), vec![]),
809        ("service".to_string(), vec![]),
810        ("replica".to_string(), vec![]),
811        ("tick".to_string(), vec![]),
812        ("query".to_string(), vec!["q".to_string()]),
813        ("insert".to_string(), vec!["i".to_string()]),
814        ("get".to_string(), vec![]),
815        ("delete".to_string(), vec!["del".to_string()]),
816        ("health".to_string(), vec![]),
817        ("status".to_string(), vec![]),
818        ("inspect".to_string(), vec![]),
819        ("migrate-from-redis".to_string(), vec![]),
820        ("mcp".to_string(), vec![]),
821        ("auth".to_string(), vec![]),
822        ("connect".to_string(), vec![]),
823        ("version".to_string(), vec![]),
824    ]
825}
826
827/// Return global flag data for completion scripts.
828pub fn completion_global_flags() -> Vec<(&'static str, Option<char>)> {
829    vec![
830        ("help", Some('h')),
831        ("json", Some('j')),
832        ("output", Some('o')),
833        ("verbose", Some('v')),
834        ("no-color", None),
835        ("version", None),
836    ]
837}
838
839#[cfg(test)]
840mod tests {
841    use super::*;
842
843    #[test]
844    fn test_all_commands_defined() {
845        let cmds = all_commands();
846        let names: Vec<&str> = cmds.iter().map(|c| c.name).collect();
847        assert!(names.contains(&"server"));
848        assert!(names.contains(&"query"));
849        assert!(names.contains(&"insert"));
850        assert!(names.contains(&"get"));
851        assert!(names.contains(&"delete"));
852        assert!(names.contains(&"health"));
853        assert!(names.contains(&"tick"));
854        assert!(names.contains(&"migrate-from-redis"));
855        assert!(names.contains(&"status"));
856        assert!(names.contains(&"inspect"));
857        assert!(names.contains(&"connect"));
858        assert!(names.contains(&"version"));
859    }
860
861    #[test]
862    fn test_inspect_has_flags() {
863        let cmds = all_commands();
864        let inspect = cmds.iter().find(|c| c.name == "inspect").unwrap();
865        let flag_names: Vec<&str> = inspect.flags.iter().map(|f| f.long.as_str()).collect();
866        assert!(flag_names.contains(&"path"));
867        assert!(flag_names.contains(&"at"));
868    }
869
870    #[test]
871    fn test_server_has_flags() {
872        let cmds = all_commands();
873        let server = cmds.iter().find(|c| c.name == "server").unwrap();
874        let flag_names: Vec<&str> = server.flags.iter().map(|f| f.long.as_str()).collect();
875        assert!(flag_names.contains(&"path"));
876        assert!(flag_names.contains(&"bind"));
877        // Slice 5 of issue #574 — HTTP handler-pool knobs.
878        assert!(flag_names.contains(&"http-max-handlers"));
879        assert!(flag_names.contains(&"http-handler-timeout-ms"));
880        assert!(flag_names.contains(&"http-retry-after-secs"));
881    }
882
883    #[test]
884    fn test_server_help_text_lists_http_limit_flags() {
885        let help = command_help_text("server").unwrap();
886        assert!(help.contains("--http-max-handlers"));
887        assert!(help.contains("--http-handler-timeout-ms"));
888        assert!(help.contains("--http-retry-after-secs"));
889        assert!(help.contains("REDDB_HTTP_MAX_HANDLERS"));
890    }
891
892    #[test]
893    fn test_replica_has_flags() {
894        let cmds = all_commands();
895        let replica = cmds.iter().find(|c| c.name == "replica").unwrap();
896        let flag_names: Vec<&str> = replica.flags.iter().map(|f| f.long.as_str()).collect();
897        assert!(flag_names.contains(&"primary-addr"));
898        assert!(flag_names.contains(&"path"));
899        assert!(flag_names.contains(&"bind"));
900    }
901
902    #[test]
903    fn test_main_help_text() {
904        let help = main_help_text();
905        assert!(help.contains("reddb"));
906        assert!(help.contains("Usage: red"));
907        assert!(help.contains("Commands:"));
908        assert!(help.contains("server"));
909        assert!(help.contains("query"));
910        assert!(help.contains("Global flags:"));
911        assert!(help.contains("--help"));
912        assert!(help.contains("Examples:"));
913    }
914
915    #[test]
916    fn test_command_help_text() {
917        let help = command_help_text("server").unwrap();
918        assert!(help.contains("red server"));
919        assert!(help.contains("--path"));
920        assert!(help.contains("--bind"));
921    }
922
923    #[test]
924    fn test_replica_command_help() {
925        let help = command_help_text("replica").unwrap();
926        assert!(help.contains("red replica"));
927        assert!(help.contains("--primary-addr"));
928    }
929
930    #[test]
931    fn test_migrate_from_redis_command_help() {
932        let help = command_help_text("migrate-from-redis").unwrap();
933        assert!(help.contains("red migrate-from-redis"));
934        assert!(help.contains("--dry-run"));
935        assert!(help.contains("--redis-url"));
936        assert!(help.contains("application-owned helper"));
937    }
938
939    #[test]
940    fn test_command_help_text_unknown() {
941        assert!(command_help_text("nonexistent").is_none());
942    }
943
944    #[test]
945    fn test_flag_builder() {
946        let flag = Flag::new("output", "Output format")
947            .with_short('o')
948            .with_default("text")
949            .with_arg("FORMAT");
950
951        assert_eq!(flag.long, "output");
952        assert_eq!(flag.short, Some('o'));
953        assert_eq!(flag.description, "Output format");
954        assert_eq!(flag.default, Some("text".to_string()));
955        assert_eq!(flag.arg, Some("FORMAT".to_string()));
956    }
957
958    #[test]
959    fn test_completion_domains() {
960        let domains = completion_domains();
961        let names: Vec<&str> = domains.iter().map(|(n, _)| n.as_str()).collect();
962        assert!(names.contains(&"server"));
963        assert!(names.contains(&"query"));
964        assert!(names.contains(&"health"));
965    }
966
967    #[test]
968    fn test_completion_global_flags() {
969        let flags = completion_global_flags();
970        assert!(flags.contains(&("help", Some('h'))));
971        assert!(flags.contains(&("json", Some('j'))));
972        assert!(flags.contains(&("verbose", Some('v'))));
973        assert!(flags.contains(&("no-color", None)));
974    }
975}
reddb_server/cli/commands.rs

reddb_server/cli/
commands.rs
