# Crucible command surface

`internal/dispatch.Registry` is the single source of truth for Crucible's
builders, visible commands, descriptions, help, and hidden compatibility
aliases.

## Visible commands

| Builder | Command | Purpose |
| --- | --- | --- |
| `hak` | `build` | Build configured HAK archives and their manifest. |
| `hak` | `manifest` | Apply a generated HAK list to module source. |
| `module` | `build` | Build the module and configured project outputs. |
| `module` | `extract` | Extract built archives into configured source trees. |
| `module` | `validate` | Validate project layout, config, and source inventory. |
| `module` | `compare` | Compare source content with built archives. |
| `module` | `manifest` | Apply a generated HAK list to module source. |
| `topdata` | `validate` | Validate topdata source and canonical JSON compatibility. |
| `topdata` | `build` | Compile topdata and refresh the configured package. |
| `topdata` | `package` | Package cached outputs into HAK and TLK files. |
| `topdata` | `compare` | Compare current output with a fresh native build. |
| `topdata` | `convert` | Convert between 2DA and native JSON/module formats. |
| `wiki` | `build` | Render wiki page drafts from compiled topdata. |
| `wiki` | `deploy` | Deploy generated wiki pages to NodeBB. |
| `assets` | `compile` | Compile ASCII `.mdl` models to binary in place. |
| `assets` | `convert` | Convert textures to/from NWN DDS (flips vertically). |
| `assets` | `upscale` | Upscale textures through an installed backend. |
| `assets` | `check-mdl` | Report uncompiled ASCII `.mdl` and model-name mismatches. |
| `assets` | `fix-mdl` | Lowercase `.mdl` names and rewrite model identity to match. |
| `assets` | `check-dupes` | Report runtime-name (basename) collisions across dirs. |
| `assets` | `clean-dupes` | Delete clean-tree files whose basename collides with primary. |
| `depot` | `status` | Report referenced-vs-present drift against a backend. |
| `depot` | `push` | Upload referenced-but-absent blobs from a local depot. |
| `depot` | `verify` | Existence sweep plus sampled download re-hash. |
| `depot` | `get` | Fetch one blob with sha re-verify. |
| `depot` | `pull` | Incremental verified pull of every referenced blob. |

`depot status` and `depot get` pick their backend either with `--out DIR`, a
depot tree on disk, or with `--target bunny|cdn`, a remote backend. The two
flags are mutually exclusive.

## Hidden compatibility aliases

Existing scripts may continue using these names indefinitely. They are accepted
but omitted from routine help and the interactive menu:

| Builder | Hidden alias | Implementation |
| --- | --- | --- |
| `hak` | `build-haks` | `build-haks` |
| `hak` | `apply-hak-manifest` | `apply-hak-manifest` |
| `module` | `build-module` | module-only `build-module` |
| `module` | `apply-hak-manifest` | `apply-hak-manifest` |
| `topdata` | `validate-topdata` | `validate-topdata` |
| `topdata` | `build-topdata` | `build-topdata` |
| `topdata` | `build-top-package` | `build-top-package` |
| `topdata` | `compare-topdata` | `compare-topdata` |
| `topdata` | `convert-topdata` | `convert-topdata` |
| `depot` | `--target local` | `--out $DEPOT_DIR` on `status`/`get` |
| `wiki` | `build-wiki` | `build-wiki` |
| `wiki` | `deploy-wiki` | `deploy-wiki` |

`module build-module` deliberately retains its narrower module-only behavior;
it is not redirected to the broader `module build`.

## Global commands

```text
crucible help | -h          usage + builder list
crucible version | -V       build version
crucible list               name<TAB>binary<TAB>summary
crucible config [args]      inspect and validate effective configuration
crucible changelog [args]   generate a release changelog
```

## HAK build options

```text
crucible hak build
  [--hak <hak-name> ...]
  [--archive <archive-name> ...]
  [--source-manifest <path>]
  [--content-addressed-root <path>]
  [--plan-only]
  [--quiet|--verbose|--debug]
```

When a source manifest contains `asset_sources`, pass
`--content-addressed-root <directory>`. Crucible resolves each declared SHA-256
under `sha256/<first-two>/<next-two>/<full-sha256>` and verifies streamed bytes
while writing selected HAK archives. Authored `.bmu` files are ordinary assets
and require no conversion pipeline.