lean_ctx/cli/dispatch/
mod.rs1use crate::{
2 core, doctor, heatmap, hook_handlers, report, setup, shell, status, token_report, tools,
3 uninstall,
4};
5
6mod analytics;
7mod help;
8mod lifecycle;
9mod network;
10mod server;
11
12#[allow(clippy::wildcard_imports)]
13use analytics::*;
14#[allow(clippy::wildcard_imports)]
15use help::*;
16#[allow(clippy::wildcard_imports)]
17use lifecycle::*;
18#[allow(clippy::wildcard_imports)]
19use network::*;
20#[allow(clippy::wildcard_imports)]
21use server::*;
22
23pub fn run() {
24 let mut args: Vec<String> = std::env::args().collect();
25
26 if args.get(1).is_some_and(|a| a == "(deleted)") {
30 args.remove(1);
31 }
32
33 let enters_mcp = args.len() == 1 || args.get(1).is_some_and(|a| a == "mcp");
34 if !enters_mcp {
35 crate::core::logging::init_logging();
36 }
37
38 if args.len() > 1 {
39 let rest = args[2..].to_vec();
40
41 match args[1].as_str() {
42 "-c" | "exec" => {
43 let raw = rest.first().is_some_and(|a| a == "--raw");
44 let cmd_args = if raw { &args[3..] } else { &args[2..] };
45 let command = if cmd_args.len() == 1 {
46 cmd_args[0].clone()
47 } else {
48 shell::join_command(cmd_args)
49 };
50 if std::env::var("LEAN_CTX_ACTIVE").is_ok()
51 || std::env::var("LEAN_CTX_DISABLED").is_ok()
52 {
53 passthrough(&command);
54 }
55 if raw {
56 std::env::set_var("LEAN_CTX_RAW", "1");
57 } else {
58 std::env::set_var("LEAN_CTX_COMPRESS", "1");
59 }
60 let code = shell::exec(&command);
61 core::stats::flush();
62 core::heatmap::flush();
63 std::process::exit(code);
64 }
65 "-t" | "--track" => {
66 let cmd_args = &args[2..];
67 let code = if cmd_args.len() > 1 {
68 shell::exec_argv(cmd_args)
69 } else {
70 let command = cmd_args[0].clone();
71 if std::env::var("LEAN_CTX_ACTIVE").is_ok()
72 || std::env::var("LEAN_CTX_DISABLED").is_ok()
73 {
74 passthrough(&command);
75 }
76 shell::exec(&command)
77 };
78 core::stats::flush();
79 core::heatmap::flush();
80 std::process::exit(code);
81 }
82 "shell" | "--shell" => {
83 shell::interactive();
84 return;
85 }
86 "gain" => {
87 cmd_gain(&rest);
88 return;
89 }
90 "token-report" | "report-tokens" => {
91 let code = token_report::run_cli(&rest);
92 if code != 0 {
93 std::process::exit(code);
94 }
95 return;
96 }
97 "pack" => {
98 crate::cli::cmd_pack(&rest);
99 return;
100 }
101 "proof" => {
102 crate::cli::cmd_proof(&rest);
103 return;
104 }
105 "verify" => {
106 crate::cli::cmd_verify(&rest);
107 return;
108 }
109 "audit" => {
110 println!("{}", crate::cli::audit_report::generate_report());
111 return;
112 }
113 "instructions" => {
114 crate::cli::cmd_instructions(&rest);
115 return;
116 }
117 "index" => {
118 crate::cli::cmd_index(&rest);
119 return;
120 }
121 "cep" => {
122 println!("{}", tools::ctx_gain::handle("score", None, None, Some(10)));
123 return;
124 }
125 "dashboard" => {
126 cmd_dashboard(&rest);
127 return;
128 }
129 "team" => {
130 cmd_team(&rest);
131 return;
132 }
133 "serve" => {
134 cmd_serve(&rest);
135 return;
136 }
137 "watch" => {
138 cmd_watch(&rest);
139 return;
140 }
141 "proxy" => {
142 cmd_proxy(&rest);
143 return;
144 }
145 "daemon" => {
146 cmd_daemon(&rest);
147 return;
148 }
149 "init" => {
150 super::cmd_init(&rest);
151 return;
152 }
153 "setup" => {
154 let non_interactive = rest.iter().any(|a| a == "--non-interactive");
155 let yes = rest.iter().any(|a| a == "--yes" || a == "-y");
156 let fix = rest.iter().any(|a| a == "--fix");
157 let json = rest.iter().any(|a| a == "--json");
158 let no_auto_approve = rest.iter().any(|a| a == "--no-auto-approve");
159
160 if non_interactive || fix || json || yes {
161 let opts = setup::SetupOptions {
162 non_interactive,
163 yes,
164 fix,
165 json,
166 no_auto_approve,
167 ..Default::default()
168 };
169 match setup::run_setup_with_options(opts) {
170 Ok(report) => {
171 if json {
172 println!(
173 "{}",
174 serde_json::to_string_pretty(&report)
175 .unwrap_or_else(|_| "{}".to_string())
176 );
177 }
178 if !report.success {
179 std::process::exit(1);
180 }
181 }
182 Err(e) => {
183 eprintln!("{e}");
184 std::process::exit(1);
185 }
186 }
187 } else {
188 setup::run_setup();
189 }
190 return;
191 }
192 "install" => {
193 let repair = rest.iter().any(|a| a == "--repair" || a == "--fix");
194 let json = rest.iter().any(|a| a == "--json");
195 if !repair {
196 eprintln!("Usage: lean-ctx install --repair [--json]");
197 std::process::exit(1);
198 }
199 let opts = setup::SetupOptions {
200 non_interactive: true,
201 yes: true,
202 fix: true,
203 json,
204 ..Default::default()
205 };
206 match setup::run_setup_with_options(opts) {
207 Ok(report) => {
208 if json {
209 println!(
210 "{}",
211 serde_json::to_string_pretty(&report)
212 .unwrap_or_else(|_| "{}".to_string())
213 );
214 }
215 if !report.success {
216 std::process::exit(1);
217 }
218 }
219 Err(e) => {
220 eprintln!("{e}");
221 std::process::exit(1);
222 }
223 }
224 return;
225 }
226 "bootstrap" => {
227 let json = rest.iter().any(|a| a == "--json");
228 let opts = setup::SetupOptions {
229 non_interactive: true,
230 yes: true,
231 fix: true,
232 json,
233 ..Default::default()
234 };
235 match setup::run_setup_with_options(opts) {
236 Ok(report) => {
237 if json {
238 println!(
239 "{}",
240 serde_json::to_string_pretty(&report)
241 .unwrap_or_else(|_| "{}".to_string())
242 );
243 }
244 if !report.success {
245 std::process::exit(1);
246 }
247 }
248 Err(e) => {
249 eprintln!("{e}");
250 std::process::exit(1);
251 }
252 }
253 return;
254 }
255 "status" => {
256 let code = status::run_cli(&rest);
257 if code != 0 {
258 std::process::exit(code);
259 }
260 return;
261 }
262 "read" => {
263 super::cmd_read(&rest);
264 core::stats::flush();
265 return;
266 }
267 "diff" => {
268 super::cmd_diff(&rest);
269 core::stats::flush();
270 return;
271 }
272 "grep" => {
273 super::cmd_grep(&rest);
274 core::stats::flush();
275 return;
276 }
277 "find" => {
278 super::cmd_find(&rest);
279 core::stats::flush();
280 return;
281 }
282 "ls" => {
283 super::cmd_ls(&rest);
284 core::stats::flush();
285 return;
286 }
287 "deps" => {
288 super::cmd_deps(&rest);
289 core::stats::flush();
290 return;
291 }
292 "discover" => {
293 super::cmd_discover(&rest);
294 return;
295 }
296 "ghost" => {
297 super::cmd_ghost(&rest);
298 return;
299 }
300 "filter" => {
301 super::cmd_filter(&rest);
302 return;
303 }
304 "heatmap" => {
305 heatmap::cmd_heatmap(&rest);
306 return;
307 }
308 "graph" => {
309 cmd_graph(&rest);
310 return;
311 }
312 "smells" => {
313 cmd_smells(&rest);
314 return;
315 }
316 "session" => {
317 super::cmd_session_action(&rest);
318 return;
319 }
320 "ledger" => {
321 super::cmd_ledger(&rest);
322 return;
323 }
324 "control" | "context-control" => {
325 super::cmd_control(&rest);
326 return;
327 }
328 "plan" | "context-plan" => {
329 super::cmd_plan(&rest);
330 return;
331 }
332 "compile" | "context-compile" => {
333 super::cmd_compile(&rest);
334 return;
335 }
336 "knowledge" => {
337 super::cmd_knowledge(&rest);
338 return;
339 }
340 "overview" => {
341 super::cmd_overview(&rest);
342 return;
343 }
344 "compress" => {
345 super::cmd_compress(&rest);
346 return;
347 }
348 "wrapped" => {
349 super::cmd_wrapped(&rest);
350 return;
351 }
352 "sessions" => {
353 super::cmd_sessions(&rest);
354 return;
355 }
356 "benchmark" => {
357 super::cmd_benchmark(&rest);
358 return;
359 }
360 "compact" => {
361 cmd_compact(&rest);
362 return;
363 }
364 "profile" => {
365 super::cmd_profile(&rest);
366 return;
367 }
368 "config" => {
369 super::cmd_config(&rest);
370 return;
371 }
372 "stats" => {
373 super::cmd_stats(&rest);
374 return;
375 }
376 "cache" => {
377 super::cmd_cache(&rest);
378 return;
379 }
380 "theme" => {
381 super::cmd_theme(&rest);
382 return;
383 }
384 "tee" => {
385 super::cmd_tee(&rest);
386 return;
387 }
388 "terse" | "compression" => {
389 super::cmd_compression(&rest);
390 return;
391 }
392 "slow-log" => {
393 super::cmd_slow_log(&rest);
394 return;
395 }
396 "update" | "--self-update" => {
397 core::updater::run(&rest);
398 return;
399 }
400 "restart" => {
401 cmd_restart();
402 return;
403 }
404 "stop" => {
405 cmd_stop();
406 return;
407 }
408 "dev-install" => {
409 cmd_dev_install();
410 return;
411 }
412 "doctor" => {
413 let code = doctor::run_cli(&rest);
414 if code != 0 {
415 std::process::exit(code);
416 }
417 return;
418 }
419 "harden" => {
420 super::harden::run(&rest);
421 return;
422 }
423 "export-rules" => {
424 super::export_rules::run(&rest);
425 return;
426 }
427 "gotchas" | "bugs" => {
428 super::cloud::cmd_gotchas(&rest);
429 return;
430 }
431 "learn" => {
432 super::cmd_learn(&rest);
433 return;
434 }
435 "buddy" | "pet" => {
436 super::cloud::cmd_buddy(&rest);
437 return;
438 }
439 "hook" => {
440 hook_handlers::mark_hook_environment();
441 hook_handlers::arm_watchdog(std::time::Duration::from_secs(5));
442 let action = rest.first().map_or("help", std::string::String::as_str);
443 match action {
444 "rewrite" => hook_handlers::handle_rewrite(),
445 "redirect" => hook_handlers::handle_redirect(),
446 "observe" => hook_handlers::handle_observe(),
447 "copilot" => hook_handlers::handle_copilot(),
448 "codex-pretooluse" => hook_handlers::handle_codex_pretooluse(),
449 "codex-session-start" => hook_handlers::handle_codex_session_start(),
450 "rewrite-inline" => hook_handlers::handle_rewrite_inline(),
451 _ => {
452 eprintln!("Usage: lean-ctx hook <rewrite|redirect|observe|copilot|codex-pretooluse|codex-session-start|rewrite-inline>");
453 eprintln!(" Internal commands used by agent hooks (Claude, Cursor, Copilot, etc.)");
454 std::process::exit(1);
455 }
456 }
457 return;
458 }
459 "report-issue" | "report" => {
460 report::run(&rest);
461 return;
462 }
463 "uninstall" => {
464 let dry_run = rest.iter().any(|a| a == "--dry-run");
465 let keep_config = rest.iter().any(|a| a == "--keep-config");
466 uninstall::run(dry_run, keep_config);
467 return;
468 }
469 "bypass" => {
470 if rest.is_empty() {
471 eprintln!("Usage: lean-ctx bypass \"command\"");
472 eprintln!("Runs the command with zero compression (raw passthrough).");
473 std::process::exit(1);
474 }
475 let command = if rest.len() == 1 {
476 rest[0].clone()
477 } else {
478 shell::join_command(&args[2..])
479 };
480 std::env::set_var("LEAN_CTX_RAW", "1");
481 let code = shell::exec(&command);
482 std::process::exit(code);
483 }
484 "safety-levels" | "safety" => {
485 println!("{}", core::compression_safety::format_safety_table());
486 return;
487 }
488 "cheat" | "cheatsheet" | "cheat-sheet" => {
489 super::cmd_cheatsheet();
490 return;
491 }
492 "login" => {
493 super::cloud::cmd_login(&rest);
494 return;
495 }
496 "register" => {
497 super::cloud::cmd_register(&rest);
498 return;
499 }
500 "forgot-password" => {
501 super::cloud::cmd_forgot_password(&rest);
502 return;
503 }
504 "sync" => {
505 super::cloud::cmd_sync();
506 return;
507 }
508 "contribute" => {
509 super::cloud::cmd_contribute();
510 return;
511 }
512 "cloud" => {
513 super::cloud::cmd_cloud(&rest);
514 return;
515 }
516 "upgrade" => {
517 super::cloud::cmd_upgrade();
518 return;
519 }
520 "--version" | "-V" => {
521 println!("{}", core::integrity::origin_line());
522 return;
523 }
524 "--help" | "-h" => {
525 print_help();
526 return;
527 }
528 "mcp" => {}
529 _ => {
530 tracing::error!("lean-ctx: unknown command '{}'", args[1]);
531 print_help();
532 std::process::exit(1);
533 }
534 }
535 }
536
537 if args.len() == 1 && std::io::IsTerminal::is_terminal(&std::io::stdin()) {
543 print_quickstart();
544 return;
545 }
546
547 if let Err(e) = run_mcp_server() {
548 tracing::error!("lean-ctx: {e}");
549 std::process::exit(1);
550 }
551}
552
553fn passthrough(command: &str) -> ! {
554 let (shell, flag) = shell::shell_and_flag();
555 let mut cmd = std::process::Command::new(&shell);
556 cmd.arg(&flag).arg(command).env("LEAN_CTX_ACTIVE", "1");
557 shell::platform::apply_utf8_locale(&mut cmd);
558 let status = cmd.status().map_or(127, |s| s.code().unwrap_or(1));
559 std::process::exit(status);
560}
561
562pub(super) fn run_async<F: std::future::Future>(future: F) -> F::Output {
563 tokio::runtime::Runtime::new()
564 .expect("failed to create async runtime")
565 .block_on(future)
566}
567
568#[cfg(test)]
569mod tests {
570 use super::*;
571 use serial_test::serial;
572
573 #[test]
574 fn quickstart_is_short_and_points_to_setup() {
575 let q = quickstart_text();
576 assert!(
577 q.contains("lean-ctx setup"),
578 "quickstart must point to setup"
579 );
580 assert!(q.contains("--help"), "quickstart must point to full help");
581 assert!(
583 q.lines().count() <= 16,
584 "quickstart should be short; got {} lines",
585 q.lines().count()
586 );
587 assert!(
588 !q.contains("COMMANDS:"),
589 "quickstart must not inline the full command reference"
590 );
591 }
592
593 #[test]
594 fn capability_banner_tool_count_matches_registry() {
595 let n = crate::server::registry::tool_count();
596 let banner = capability_banner();
597 assert!(
598 banner.contains(&format!("{n} MCP tools")),
599 "banner must show the live registry count ({n}); got: {banner}"
600 );
601 }
602
603 #[test]
604 #[serial]
605 fn worker_threads_default_clamps_low() {
606 std::env::remove_var("LEAN_CTX_WORKER_THREADS");
607 assert_eq!(resolve_worker_threads(1), 1);
608 }
609
610 #[test]
611 #[serial]
612 fn worker_threads_default_clamps_high() {
613 std::env::remove_var("LEAN_CTX_WORKER_THREADS");
614 assert_eq!(resolve_worker_threads(32), 4);
615 }
616
617 #[test]
618 #[serial]
619 fn worker_threads_default_passthrough() {
620 std::env::remove_var("LEAN_CTX_WORKER_THREADS");
621 assert_eq!(resolve_worker_threads(3), 3);
622 }
623
624 #[test]
625 #[serial]
626 fn worker_threads_env_override() {
627 std::env::set_var("LEAN_CTX_WORKER_THREADS", "12");
628 assert_eq!(resolve_worker_threads(2), 12);
629 std::env::remove_var("LEAN_CTX_WORKER_THREADS");
630 }
631
632 #[test]
633 #[serial]
634 fn worker_threads_env_invalid_falls_back() {
635 std::env::set_var("LEAN_CTX_WORKER_THREADS", "not_a_number");
636 assert_eq!(resolve_worker_threads(3), 3);
637 std::env::remove_var("LEAN_CTX_WORKER_THREADS");
638 }
639}