# pkg — shared Go libraries

Imported by `apps/capture`, `apps/agent`, `apps/streamd`, `apps/proxy`, `apps/cli`
and `apps/modules` as module `drmdecryption` via:

```go
replace drmdecryption => ../pkg
```

## Packages

| Package | Role |
|---------|------|
| `adb` | ADB client (shell, push/pull, UI dump, tap) |
| `app` | App plugin interface + registry (+ optional Catalog / StreamDefaults) |
| `uiflow` | Phone-UI primitives app modules drive playback with |
| `modcfg` | Load an app module's local `module.yaml` + env overrides |
| `proxy` | Push/start/stop appproxy, CA install/reinject, pull captures |
| `phonecap` | One phone MITM job (proxy → launch → autoplay → wvkey → session) |
| `wvkey` | Shells out to `apps/wvkey/wvkey.py` |
| `brightcove` | Brightcove Playback API + HLS Widevine extraction (platform, not provider) |
| `capture` | Parse on-device capture JSON + score candidate manifest URLs |
| `session` | Write `outputs/<app>/<stamp>/` |
| `mpd` | Manifest rewriter interface, registry, synthetic live MPD builder, local server |
| `repo` | Find repo root (`apps/pkg/go.mod`) |

Nothing here names a streaming provider. Provider logic lives in `apps/modules/<name>`;
provider values live in that module's gitignored `module.yaml`.

## Build / test

```bash
# Go must be on PATH (or set GOROOT)
go -C apps/pkg test ./...
```

No binary of its own — everything ships in `bin/drm`, built from `apps/cli`.