headroom/plugins
Parideboy e8151f059b
fix(opencode): expose headroom/* models in injected provider config (#1716)
## Description

`headroom wrap opencode` (and `headroom install opencode`) injects a
`provider.headroom` block into the OpenCode config, but the block
contained **no `models` map**. OpenCode only resolves
`<provider>/<model>` ids that are listed in a custom provider's `models`
map, so every documented `headroom/*` model (see
`plugins/opencode/README.md`) failed with:

```text
Error: Model not found: headroom/claude-sonnet-4-6.
```

This PR adds the model map (mirroring `DEFAULT_MODELS` in
`plugins/opencode/src/provider.ts` and the README table) via a single
shared `headroom_provider_entry()` helper used by all three injection
sites. It also fixes a latent bug in the TS helper
`createHeadroomProvider`, which prefixed model **keys** with `headroom/`
— OpenCode would have registered them as `headroom/headroom/<id>`.

Not addressed here (flagged for maintainers): the `headroom-opencode`
npm package referenced by the plugin docs is not published to npm
(registry 404), so the transparent-transport interception path (which
would capture `github-copilot/*` traffic in the dashboard) still depends
on a locally built `plugins/opencode/dist/entry.opencode.js`. With this
fix, the documented `headroom/*` provider route works, so wrapped
OpenCode traffic is proxied and recorded when users select `headroom/*`
models.

Closes #1657

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/providers/opencode/config.py`: added
`HEADROOM_OPENCODE_MODELS` (claude-sonnet-4-6, claude-opus-4-6,
claude-haiku-4-5-20251001, gpt-4o, gpt-4.1 — same names/limits as the TS
plugin) and a `headroom_provider_entry(port)` helper that includes the
`models` map; `_render_provider_block` and
`inject_opencode_provider_config` now use it instead of duplicating the
provider dict.
- `headroom/providers/opencode/runtime.py`:
`build_opencode_config_content` reuses `headroom_provider_entry()` so
`OPENCODE_CONFIG_CONTENT` exposes the models too.
- `plugins/opencode/src/provider.ts`: `createHeadroomProvider` no longer
prefixes model keys with `headroom/` (OpenCode namespaces model ids by
provider key; keys must be bare ids).
- `tests/test_providers_opencode_config.py`: assertions that the
injected provider block and `build_opencode_config_content` output
contain a `models` map with bare-id keys including `claude-sonnet-4-6`.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ python -m pytest tests/test_providers_opencode_config.py -q
1 failed, rest passed — test_build_launch_env_with_project is a pre-existing
Windows-only failure (json.dumps escapes backslashes in the plugin path);
it fails identically on upstream/main without this change and passes on Linux.

$ ruff check headroom/providers/opencode tests/test_providers_opencode_config.py
All checks passed!
$ ruff format --check .
5 files already formatted
$ mypy headroom --ignore-missing-imports
Success (notes only, no errors)

$ cd plugins/opencode && npm run typecheck && npm test
tsc --noEmit: OK
Test Files  2 passed (2)
Tests  13 passed (13)
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.13, Node v26.3.0, this branch with
the Rust core built locally.
- Exact command / steps: `python -c "from
headroom.providers.opencode.runtime import
build_opencode_config_content; import json;
print(json.dumps(build_opencode_config_content(port=8787,
include_mcp=False)['provider']['headroom'], indent=1))"`
- Observed result: the generated `headroom` provider block now contains
`"models"` with bare-id keys (`claude-sonnet-4-6`, `claude-opus-4-6`,
`claude-haiku-4-5-20251001`, `gpt-4o`, `gpt-4.1`), each with name and
context/output limits; previously the block had no `models` key, which
is exactly why OpenCode returned `Model not found:
headroom/claude-sonnet-4-6`.
- Not tested: a live `opencode run` round-trip against a real OpenCode
install (no OpenCode binary in this environment); dashboard event
capture for `github-copilot/*` models via the transport plugin (blocked
on the unpublished `headroom-opencode` artifact, see Description).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Additional Notes

- Docs: `plugins/opencode/README.md` already documents these models; no
doc change needed.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 15:20:14 -07:00
..
headroom-agent-hooks ci(release): align manifest + pyproject + package.json to 0.22.3 2026-05-25 18:41:38 -07:00
headroom-oauth2 chore: remove committed node_modules + stray/internal markdown (repo hygiene) (#1528) 2026-06-27 23:32:54 -07:00
hermes fix(ccr): make headroom_retrieve a hash-only full-content lookup (#1532) 2026-06-28 10:32:43 -07:00
openclaw chore: release main (#1574) 2026-07-02 22:54:04 -07:00
opencode fix(opencode): expose headroom/* models in injected provider config (#1716) 2026-07-03 15:20:14 -07:00