aube_codes/
errors.rs

1//! Error codes (`ERR_AUBE_*`).
2//!
3//! Each constant's *value* matches its identifier. The `ALL` slice
4//! is the registry — it gates the generated docs page
5//! (`docs/error-codes.md`, produced by the
6//! `generate-error-codes-docs` binary) and the self-tests in
7//! `lib.rs`. New codes go in both places: define a `pub const`,
8//! then add a [`crate::CodeMeta`] entry to `ALL` carrying the
9//! category, one-line description, and (optional) bespoke exit
10//! code.
11
12use crate::CodeMeta;
13
14// ── lockfile ─────────────────────────────────────────────────────────
15pub const ERR_AUBE_NO_LOCKFILE: &str = "ERR_AUBE_NO_LOCKFILE";
16pub const ERR_AUBE_LOCKFILE_PARSE: &str = "ERR_AUBE_LOCKFILE_PARSE";
17pub const ERR_AUBE_LOCKFILE_UNSUPPORTED_FORMAT: &str = "ERR_AUBE_LOCKFILE_UNSUPPORTED_FORMAT";
18
19// ── resolver ─────────────────────────────────────────────────────────
20pub const ERR_AUBE_NO_MATCHING_VERSION: &str = "ERR_AUBE_NO_MATCHING_VERSION";
21pub const ERR_AUBE_NO_MATURE_MATCHING_VERSION: &str = "ERR_AUBE_NO_MATURE_MATCHING_VERSION";
22pub const ERR_AUBE_REGISTRY_ERROR: &str = "ERR_AUBE_REGISTRY_ERROR";
23pub const ERR_AUBE_UNKNOWN_CATALOG: &str = "ERR_AUBE_UNKNOWN_CATALOG";
24pub const ERR_AUBE_UNKNOWN_CATALOG_ENTRY: &str = "ERR_AUBE_UNKNOWN_CATALOG_ENTRY";
25pub const ERR_AUBE_BLOCKED_EXOTIC_SUBDEP: &str = "ERR_AUBE_BLOCKED_EXOTIC_SUBDEP";
26pub const ERR_AUBE_TRUST_DOWNGRADE: &str = "ERR_AUBE_TRUST_DOWNGRADE";
27pub const ERR_AUBE_TRUST_MISSING_TIME: &str = "ERR_AUBE_TRUST_MISSING_TIME";
28// `#[rustfmt::skip]` keeps the long names on a single visual line so the
29// declaration list reads as a flat table — rustfmt would otherwise wrap
30// to a `name: &str =\n    "name";` two-liner for any const past col 100.
31#[rustfmt::skip] pub const ERR_AUBE_TRUST_EXCLUDE_INVALID_VERSION_UNION: &str = "ERR_AUBE_TRUST_EXCLUDE_INVALID_VERSION_UNION";
32#[rustfmt::skip] pub const ERR_AUBE_TRUST_EXCLUDE_NAME_GLOB_WITH_VERSIONS: &str = "ERR_AUBE_TRUST_EXCLUDE_NAME_GLOB_WITH_VERSIONS";
33pub const ERR_AUBE_PEER_CONTEXT_NOT_CONVERGED: &str = "ERR_AUBE_PEER_CONTEXT_NOT_CONVERGED";
34
35// ── registry / network ──────────────────────────────────────────────
36pub const ERR_AUBE_PACKAGE_NOT_FOUND: &str = "ERR_AUBE_PACKAGE_NOT_FOUND";
37pub const ERR_AUBE_VERSION_NOT_FOUND: &str = "ERR_AUBE_VERSION_NOT_FOUND";
38pub const ERR_AUBE_UNAUTHORIZED: &str = "ERR_AUBE_UNAUTHORIZED";
39pub const ERR_AUBE_OFFLINE: &str = "ERR_AUBE_OFFLINE";
40pub const ERR_AUBE_INVALID_PACKAGE_NAME: &str = "ERR_AUBE_INVALID_PACKAGE_NAME";
41pub const ERR_AUBE_REGISTRY_WRITE_REJECTED: &str = "ERR_AUBE_REGISTRY_WRITE_REJECTED";
42pub const ERR_AUBE_MALICIOUS_PACKAGE: &str = "ERR_AUBE_MALICIOUS_PACKAGE";
43pub const ERR_AUBE_LOW_DOWNLOAD_PACKAGE: &str = "ERR_AUBE_LOW_DOWNLOAD_PACKAGE";
44pub const ERR_AUBE_ADVISORY_CHECK_FAILED: &str = "ERR_AUBE_ADVISORY_CHECK_FAILED";
45pub const ERR_AUBE_SECURITY_SCANNER_FATAL: &str = "ERR_AUBE_SECURITY_SCANNER_FATAL";
46pub const ERR_AUBE_SECURITY_SCANNER_FAILED: &str = "ERR_AUBE_SECURITY_SCANNER_FAILED";
47
48// ── tarball / store ─────────────────────────────────────────────────
49pub const ERR_AUBE_TARBALL_INTEGRITY: &str = "ERR_AUBE_TARBALL_INTEGRITY";
50pub const ERR_AUBE_TARBALL_EXTRACT: &str = "ERR_AUBE_TARBALL_EXTRACT";
51pub const ERR_AUBE_PKG_CONTENT_MISMATCH: &str = "ERR_AUBE_PKG_CONTENT_MISMATCH";
52pub const ERR_AUBE_TARBALL_URL_MISMATCH: &str = "ERR_AUBE_TARBALL_URL_MISMATCH";
53pub const ERR_AUBE_NO_HOME: &str = "ERR_AUBE_NO_HOME";
54pub const ERR_AUBE_GIT_ERROR: &str = "ERR_AUBE_GIT_ERROR";
55
56// ── linker ──────────────────────────────────────────────────────────
57pub const ERR_AUBE_LINK_FAILED: &str = "ERR_AUBE_LINK_FAILED";
58pub const ERR_AUBE_PATCH_FAILED: &str = "ERR_AUBE_PATCH_FAILED";
59pub const ERR_AUBE_MISSING_PACKAGE_INDEX: &str = "ERR_AUBE_MISSING_PACKAGE_INDEX";
60pub const ERR_AUBE_UNSAFE_INDEX_KEY: &str = "ERR_AUBE_UNSAFE_INDEX_KEY";
61pub const ERR_AUBE_UNSAFE_PACKAGE_NAME: &str = "ERR_AUBE_UNSAFE_PACKAGE_NAME";
62pub const ERR_AUBE_MISSING_STORE_FILE: &str = "ERR_AUBE_MISSING_STORE_FILE";
63
64// ── scripts ─────────────────────────────────────────────────────────
65pub const ERR_AUBE_SCRIPT_SPAWN: &str = "ERR_AUBE_SCRIPT_SPAWN";
66pub const ERR_AUBE_SCRIPT_NON_ZERO_EXIT: &str = "ERR_AUBE_SCRIPT_NON_ZERO_EXIT";
67#[rustfmt::skip] pub const ERR_AUBE_BUILD_POLICY_UNSUPPORTED_VALUE: &str = "ERR_AUBE_BUILD_POLICY_UNSUPPORTED_VALUE";
68#[rustfmt::skip] pub const ERR_AUBE_BUILD_POLICY_INVALID_VERSION_UNION: &str = "ERR_AUBE_BUILD_POLICY_INVALID_VERSION_UNION";
69#[rustfmt::skip] pub const ERR_AUBE_BUILD_POLICY_WILDCARD_WITH_VERSION: &str = "ERR_AUBE_BUILD_POLICY_WILDCARD_WITH_VERSION";
70
71// ── workspace / filter ──────────────────────────────────────────────
72pub const ERR_AUBE_WORKSPACE_PARSE: &str = "ERR_AUBE_WORKSPACE_PARSE";
73pub const ERR_AUBE_FILTER_EMPTY: &str = "ERR_AUBE_FILTER_EMPTY";
74pub const ERR_AUBE_FILTER_GIT_IO: &str = "ERR_AUBE_FILTER_GIT_IO";
75pub const ERR_AUBE_FILTER_GIT_FAILED: &str = "ERR_AUBE_FILTER_GIT_FAILED";
76
77// ── manifest ────────────────────────────────────────────────────────
78pub const ERR_AUBE_MANIFEST_PARSE: &str = "ERR_AUBE_MANIFEST_PARSE";
79pub const ERR_AUBE_MANIFEST_YAML_PARSE: &str = "ERR_AUBE_MANIFEST_YAML_PARSE";
80
81// ── engine / cli ────────────────────────────────────────────────────
82pub const ERR_AUBE_UNSUPPORTED_ENGINE: &str = "ERR_AUBE_UNSUPPORTED_ENGINE";
83pub const ERR_AUBE_RECURSIVE_NOT_SUPPORTED: &str = "ERR_AUBE_RECURSIVE_NOT_SUPPORTED";
84pub const ERR_AUBE_UNKNOWN_COMMAND: &str = "ERR_AUBE_UNKNOWN_COMMAND";
85pub const ERR_AUBE_NPM_ONLY_COMMAND: &str = "ERR_AUBE_NPM_ONLY_COMMAND";
86pub const ERR_AUBE_COMPLETION_FAILED: &str = "ERR_AUBE_COMPLETION_FAILED";
87pub const ERR_AUBE_REMOVE_PRIOR_INSTALL_DIR: &str = "ERR_AUBE_REMOVE_PRIOR_INSTALL_DIR";
88pub const ERR_AUBE_CONFIG_NESTED_AUBE_KEY: &str = "ERR_AUBE_CONFIG_NESTED_AUBE_KEY";
89pub const ERR_AUBE_CONFLICTING_BUILD_FLAGS: &str = "ERR_AUBE_CONFLICTING_BUILD_FLAGS";
90
91// ── misc tracing::error! sites (non-fatal but high-severity) ────────
92pub const ERR_AUBE_PATCHES_TRACKING_WRITE: &str = "ERR_AUBE_PATCHES_TRACKING_WRITE";
93pub const ERR_AUBE_UNSAFE_SHEBANG_INTERPRETER: &str = "ERR_AUBE_UNSAFE_SHEBANG_INTERPRETER";
94
95/// Stable category labels that group codes in the generated docs and
96/// in `EXIT_TABLE`'s 10-wide allocation ranges. Public so the docs
97/// generator can iterate them in a deterministic order.
98pub mod category {
99    pub const LOCKFILE: &str = "Lockfile";
100    pub const RESOLVER: &str = "Resolver";
101    pub const TARBALL_STORE: &str = "Tarball / store";
102    pub const REGISTRY_NETWORK: &str = "Registry / network";
103    pub const SCRIPTS: &str = "Scripts / build";
104    pub const LINKER: &str = "Linker";
105    pub const MANIFEST_WORKSPACE: &str = "Manifest / workspace";
106    pub const ENGINE_CLI: &str = "Engine / CLI";
107    pub const MISC_SAFETY: &str = "Misc / safety";
108    /// Add-time / install-time supply-chain policy errors. Paired
109    /// with [`crate::warnings::category::SUPPLY_CHAIN`].
110    pub const SUPPLY_CHAIN: &str = "Supply chain (add-time)";
111}
112
113/// Registry of every error code with its category, description, and
114/// (optional) bespoke exit code. Walked by the
115/// `generate-error-codes-docs` binary and by the self-tests in
116/// `lib.rs` and `exit.rs`. New codes must be added here.
117pub const ALL: &[CodeMeta] = &[
118    // Lockfile
119    CodeMeta {
120        name: ERR_AUBE_NO_LOCKFILE,
121        category: category::LOCKFILE,
122        description: "An operation that required a lockfile (`--frozen-lockfile`, `aube fetch`, etc.) found none in the project.",
123        exit_code: Some(10),
124    },
125    CodeMeta {
126        name: ERR_AUBE_LOCKFILE_PARSE,
127        category: category::LOCKFILE,
128        description: "Lockfile is structurally invalid — version guard failed, YAML shape is wrong, or `yaml_serde` couldn't round-trip the contents.",
129        exit_code: Some(11),
130    },
131    CodeMeta {
132        name: ERR_AUBE_LOCKFILE_UNSUPPORTED_FORMAT,
133        category: category::LOCKFILE,
134        description: "Lockfile filename was recognized but its format isn't supported on this aube version.",
135        exit_code: Some(12),
136    },
137    // Resolver
138    CodeMeta {
139        name: ERR_AUBE_NO_MATCHING_VERSION,
140        category: category::RESOLVER,
141        description: "No published version of the named package satisfies the requested range.",
142        exit_code: Some(20),
143    },
144    CodeMeta {
145        name: ERR_AUBE_NO_MATURE_MATCHING_VERSION,
146        category: category::RESOLVER,
147        description: "A version satisfying the range exists but every candidate was younger than `minimumReleaseAge` and `minimumReleaseAgeStrict=true`.",
148        exit_code: Some(21),
149    },
150    CodeMeta {
151        name: ERR_AUBE_BLOCKED_EXOTIC_SUBDEP,
152        category: category::RESOLVER,
153        description: "Transitive dep used a `git:` / `file:` / `tarball` specifier and `blockExoticSubdeps=true`.",
154        exit_code: Some(22),
155    },
156    CodeMeta {
157        name: ERR_AUBE_TRUST_DOWNGRADE,
158        category: category::RESOLVER,
159        description: "Picked version dropped trust evidence the prior version had (`trustPolicy=no-downgrade`).",
160        exit_code: Some(23),
161    },
162    CodeMeta {
163        name: ERR_AUBE_TRUST_MISSING_TIME,
164        category: category::RESOLVER,
165        description: "Registry's packument has no `time` entry for the picked version (`trustPolicy=no-downgrade`).",
166        exit_code: Some(24),
167    },
168    CodeMeta {
169        name: ERR_AUBE_UNKNOWN_CATALOG,
170        category: category::RESOLVER,
171        description: "A `catalog:<name>` reference was used but the catalog isn't defined.",
172        exit_code: Some(25),
173    },
174    CodeMeta {
175        name: ERR_AUBE_UNKNOWN_CATALOG_ENTRY,
176        category: category::RESOLVER,
177        description: "The catalog exists but has no entry for the requested package.",
178        exit_code: Some(26),
179    },
180    CodeMeta {
181        name: ERR_AUBE_PEER_CONTEXT_NOT_CONVERGED,
182        category: category::RESOLVER,
183        description: "Peer-context fixed-point loop hit `MAX_ITERATIONS=16` without converging — usually mutually-recursive peers.",
184        exit_code: Some(27),
185    },
186    CodeMeta {
187        name: ERR_AUBE_REGISTRY_ERROR,
188        category: category::RESOLVER,
189        description: "Generic registry error from inside the resolver.",
190        exit_code: None,
191    },
192    CodeMeta {
193        name: ERR_AUBE_TRUST_EXCLUDE_INVALID_VERSION_UNION,
194        category: category::RESOLVER,
195        description: "A `trustPolicyExclude` pattern had a non-exact version.",
196        exit_code: None,
197    },
198    CodeMeta {
199        name: ERR_AUBE_TRUST_EXCLUDE_NAME_GLOB_WITH_VERSIONS,
200        category: category::RESOLVER,
201        description: "A `trustPolicyExclude` pattern combined a name glob with versions.",
202        exit_code: None,
203    },
204    // Tarball / store
205    CodeMeta {
206        name: ERR_AUBE_TARBALL_INTEGRITY,
207        category: category::TARBALL_STORE,
208        description: "Downloaded tarball's hash didn't match the lockfile's / packument's `dist.integrity`.",
209        exit_code: Some(30),
210    },
211    CodeMeta {
212        name: ERR_AUBE_TARBALL_EXTRACT,
213        category: category::TARBALL_STORE,
214        description: "Tarball couldn't be extracted (corrupt gzip, unexpected entry shape, etc.).",
215        exit_code: Some(31),
216    },
217    CodeMeta {
218        name: ERR_AUBE_PKG_CONTENT_MISMATCH,
219        category: category::TARBALL_STORE,
220        description: "Tarball's `package.json` declared a different `(name, version)` than the resolver expected (`strictStorePkgContentCheck=true`).",
221        exit_code: Some(32),
222    },
223    CodeMeta {
224        name: ERR_AUBE_GIT_ERROR,
225        category: category::TARBALL_STORE,
226        description: "Git operation failed during a `git:` dep prepare or checkout.",
227        exit_code: Some(33),
228    },
229    CodeMeta {
230        name: ERR_AUBE_TARBALL_URL_MISMATCH,
231        category: category::TARBALL_STORE,
232        description: "A registry lockfile entry's explicit tarball URL didn't match the registry metadata for that `(name, version)`.",
233        exit_code: Some(34),
234    },
235    CodeMeta {
236        name: ERR_AUBE_NO_HOME,
237        category: category::TARBALL_STORE,
238        description: "`HOME` (or platform equivalent) is unset, so aube can't locate its store.",
239        exit_code: None,
240    },
241    // Registry / network
242    CodeMeta {
243        name: ERR_AUBE_PACKAGE_NOT_FOUND,
244        category: category::REGISTRY_NETWORK,
245        description: "Registry returned 404 for the package name.",
246        exit_code: Some(40),
247    },
248    CodeMeta {
249        name: ERR_AUBE_VERSION_NOT_FOUND,
250        category: category::REGISTRY_NETWORK,
251        description: "Package exists but the requested version doesn't.",
252        exit_code: Some(41),
253    },
254    CodeMeta {
255        name: ERR_AUBE_UNAUTHORIZED,
256        category: category::REGISTRY_NETWORK,
257        description: "Registry returned 401/403 — missing or invalid auth. Run `aube login`.",
258        exit_code: Some(42),
259    },
260    CodeMeta {
261        name: ERR_AUBE_OFFLINE,
262        category: category::REGISTRY_NETWORK,
263        description: "Offline mode and the requested resource isn't in the local cache.",
264        exit_code: Some(43),
265    },
266    CodeMeta {
267        name: ERR_AUBE_INVALID_PACKAGE_NAME,
268        category: category::REGISTRY_NETWORK,
269        description: "A name doesn't match npm's grammar — rejected before any I/O so a hostile manifest can't use the cache-path builder as a write primitive.",
270        exit_code: Some(44),
271    },
272    CodeMeta {
273        name: ERR_AUBE_REGISTRY_WRITE_REJECTED,
274        category: category::REGISTRY_NETWORK,
275        description: "Registry rejected a publish/deprecate/owner write with a non-2xx response.",
276        exit_code: Some(45),
277    },
278    CodeMeta {
279        name: ERR_AUBE_MALICIOUS_PACKAGE,
280        category: category::REGISTRY_NETWORK,
281        description: "`aube add` refused a package because OSV reports it as malicious (`MAL-*` advisory). Hard block — confirmed-malicious advisories aren't a judgement call.",
282        exit_code: Some(46),
283    },
284    CodeMeta {
285        name: ERR_AUBE_LOW_DOWNLOAD_PACKAGE,
286        category: category::REGISTRY_NETWORK,
287        description: "`aube add` refused a package whose weekly downloads fall below `lowDownloadThreshold` in a non-interactive context (or when stdin is not a TTY). Pass `--allow-low-downloads` to bypass.",
288        exit_code: Some(47),
289    },
290    CodeMeta {
291        name: ERR_AUBE_ADVISORY_CHECK_FAILED,
292        category: category::REGISTRY_NETWORK,
293        description: "`aube add` couldn't reach the OSV advisory API and `advisoryCheck = required` is set. Distinct from `ERR_AUBE_MALICIOUS_PACKAGE` so CI tooling can tell a network outage from a confirmed malicious advisory.",
294        exit_code: Some(49),
295    },
296    CodeMeta {
297        name: ERR_AUBE_SECURITY_SCANNER_FATAL,
298        category: category::SUPPLY_CHAIN,
299        description: "User-configured `securityScanner` returned a `fatal`-level advisory against a package the user is trying to add. Bun-style pluggable scanner contract; the scanner itself decides what counts as fatal.",
300        exit_code: Some(48),
301    },
302    CodeMeta {
303        name: ERR_AUBE_SECURITY_SCANNER_FAILED,
304        category: category::SUPPLY_CHAIN,
305        description: "User-configured `securityScanner` couldn't be spawned, exited non-zero, timed out, or emitted unparseable JSON. Fail-closed by design: a configured scanner that can't run is treated as a refusal, not a free pass. Set `securityScanner = \"\"` to disable the integration when bootstrapping or recovering from a broken scanner.",
306        exit_code: None,
307    },
308    // Scripts / build
309    CodeMeta {
310        name: ERR_AUBE_SCRIPT_NON_ZERO_EXIT,
311        category: category::SCRIPTS,
312        description: "A lifecycle script (`preinstall` / `install` / `postinstall` / a `package.json` script) exited non-zero.",
313        exit_code: Some(50),
314    },
315    CodeMeta {
316        name: ERR_AUBE_SCRIPT_SPAWN,
317        category: category::SCRIPTS,
318        description: "Couldn't spawn a script's interpreter (shell missing, jail setup failed, etc.).",
319        exit_code: Some(51),
320    },
321    CodeMeta {
322        name: ERR_AUBE_BUILD_POLICY_UNSUPPORTED_VALUE,
323        category: category::SCRIPTS,
324        description: "An entry in `allowBuilds` had a value that wasn't `true`/`false`.",
325        exit_code: None,
326    },
327    CodeMeta {
328        name: ERR_AUBE_BUILD_POLICY_INVALID_VERSION_UNION,
329        category: category::SCRIPTS,
330        description: "An `allowBuilds` pattern's version union was unparseable.",
331        exit_code: None,
332    },
333    CodeMeta {
334        name: ERR_AUBE_BUILD_POLICY_WILDCARD_WITH_VERSION,
335        category: category::SCRIPTS,
336        description: "An `allowBuilds` pattern combined a wildcard name with a version union.",
337        exit_code: None,
338    },
339    // Linker
340    CodeMeta {
341        name: ERR_AUBE_PATCH_FAILED,
342        category: category::LINKER,
343        description: "Applying a `pnpm.patchedDependencies` patch failed.",
344        exit_code: Some(60),
345    },
346    CodeMeta {
347        name: ERR_AUBE_LINK_FAILED,
348        category: category::LINKER,
349        description: "Symlink / junction / hardlink couldn't be created — usually permissions or filesystem support.",
350        exit_code: Some(61),
351    },
352    CodeMeta {
353        name: ERR_AUBE_MISSING_PACKAGE_INDEX,
354        category: category::LINKER,
355        description: "Internal: a caller skipped `load_index` but the package wasn't already materialized.",
356        exit_code: Some(62),
357    },
358    CodeMeta {
359        name: ERR_AUBE_MISSING_STORE_FILE,
360        category: category::LINKER,
361        description: "A package index references a CAS shard that doesn't exist on disk. Re-run install to re-fetch.",
362        exit_code: Some(63),
363    },
364    // Manifest / workspace
365    CodeMeta {
366        name: ERR_AUBE_MANIFEST_PARSE,
367        category: category::MANIFEST_WORKSPACE,
368        description: "A `package.json` had a syntax error. miette renders a pointer at the offending byte.",
369        exit_code: Some(70),
370    },
371    CodeMeta {
372        name: ERR_AUBE_WORKSPACE_PARSE,
373        category: category::MANIFEST_WORKSPACE,
374        description: "An `aube-workspace.yaml` / `pnpm-workspace.yaml` was structurally invalid.",
375        exit_code: Some(71),
376    },
377    CodeMeta {
378        name: ERR_AUBE_MANIFEST_YAML_PARSE,
379        category: category::MANIFEST_WORKSPACE,
380        description: "A workspace YAML helper file was structurally invalid (no source pointer available).",
381        exit_code: None,
382    },
383    CodeMeta {
384        name: ERR_AUBE_FILTER_EMPTY,
385        category: category::MANIFEST_WORKSPACE,
386        description: "`--filter` was passed an empty selector.",
387        exit_code: None,
388    },
389    CodeMeta {
390        name: ERR_AUBE_FILTER_GIT_IO,
391        category: category::MANIFEST_WORKSPACE,
392        description: "A `--filter ...[ref]` selector failed to spawn `git`.",
393        exit_code: None,
394    },
395    CodeMeta {
396        name: ERR_AUBE_FILTER_GIT_FAILED,
397        category: category::MANIFEST_WORKSPACE,
398        description: "The git subprocess for a `--filter ...[ref]` selector exited non-zero.",
399        exit_code: None,
400    },
401    // Engine / CLI
402    CodeMeta {
403        name: ERR_AUBE_UNSUPPORTED_ENGINE,
404        category: category::ENGINE_CLI,
405        description: "One or more packages declared an `engines` constraint incompatible with the running Node/aube and `engine-strict=true`.",
406        exit_code: Some(80),
407    },
408    CodeMeta {
409        name: ERR_AUBE_UNKNOWN_COMMAND,
410        category: category::ENGINE_CLI,
411        description: "The named subcommand isn't a built-in aube command and isn't a script in the manifest.",
412        exit_code: Some(81),
413    },
414    CodeMeta {
415        name: ERR_AUBE_NPM_ONLY_COMMAND,
416        category: category::ENGINE_CLI,
417        description: "The user invoked an npm-only command (`whoami`, `token`, `owner`, `search`, `pkg`, `set-script`) — aube doesn't implement these; use npm.",
418        exit_code: Some(82),
419    },
420    CodeMeta {
421        name: ERR_AUBE_RECURSIVE_NOT_SUPPORTED,
422        category: category::ENGINE_CLI,
423        description: "A command was invoked under `--recursive` but doesn't support recursive execution.",
424        exit_code: None,
425    },
426    CodeMeta {
427        name: ERR_AUBE_COMPLETION_FAILED,
428        category: category::ENGINE_CLI,
429        description: "`aube completion` couldn't invoke `usage` to render the shell completions.",
430        exit_code: None,
431    },
432    CodeMeta {
433        name: ERR_AUBE_REMOVE_PRIOR_INSTALL_DIR,
434        category: category::ENGINE_CLI,
435        description: "Couldn't clean up a prior global install dir before re-installing.",
436        exit_code: None,
437    },
438    CodeMeta {
439        name: ERR_AUBE_CONFIG_NESTED_AUBE_KEY,
440        category: category::ENGINE_CLI,
441        description: "`aube config set <prefix>.<sub> …` was used for a key whose prefix is an aube map setting (e.g. `allowBuilds.<pkg>`). Such nested writes would otherwise land in `.npmrc` where aube doesn't read them and npm warns/errors about the unknown key — set the map in workspace yaml or `package.json#aube.<prefix>` instead.",
442        exit_code: None,
443    },
444    CodeMeta {
445        name: ERR_AUBE_CONFLICTING_BUILD_FLAGS,
446        category: category::ENGINE_CLI,
447        description: "`aube add` was passed the same package name in both `--allow-build` and `--deny-build`.",
448        exit_code: None,
449    },
450    // Misc / safety
451    CodeMeta {
452        name: ERR_AUBE_UNSAFE_INDEX_KEY,
453        category: category::MISC_SAFETY,
454        description: "A package index key tried to escape its directory (path traversal defense in depth).",
455        exit_code: Some(90),
456    },
457    CodeMeta {
458        name: ERR_AUBE_UNSAFE_SHEBANG_INTERPRETER,
459        category: category::MISC_SAFETY,
460        description: "A `#!` shebang named an unsafe interpreter when generating a shim — substituted with `node` instead. Surfaced as `tracing::error!` but install continues.",
461        exit_code: Some(91),
462    },
463    CodeMeta {
464        name: ERR_AUBE_UNSAFE_PACKAGE_NAME,
465        category: category::MISC_SAFETY,
466        description: "A package/dependency alias would escape its `node_modules` slot if linked.",
467        exit_code: Some(92),
468    },
469    CodeMeta {
470        name: ERR_AUBE_PATCHES_TRACKING_WRITE,
471        category: category::MISC_SAFETY,
472        description: "Couldn't write `.aube-applied-patches.json` after applying patches. Non-fatal; next install may miss stale patched entries.",
473        exit_code: None,
474    },
475];
aube_codes/errors.rs

aube_codes/
errors.rs
