Use basedpyright for type checking

.github/workflows/ci.yaml

@@ -26,8 +26,8 @@ jobs:
         run: uv run ruff check .
       - name: ruff format
         run: uv run ruff format --check .
-      - name: pyright
-        run: uv run pyright
+      - name: basedpyright
+        run: uv run basedpyright
 
   test:
     runs-on: ubuntu-latest
@@ -64,4 +64,3 @@ jobs:
           name: coverage-xml
           path: coverage.xml
           if-no-files-found: ignore
-

.pre-commit-config.yaml

@@ -17,10 +17,10 @@ repos:
         args: [--fix]
       - id: ruff-format
 
-  - repo: https://github.com/RobertCraigie/pyright-python
-    rev: v1.1.391
+  - repo: https://github.com/DetachHead/basedpyright-prek-mirror
+    rev: v1.39.6
     hooks:
-      - id: pyright
+      - id: basedpyright
 
   - repo: https://github.com/astral-sh/uv-pre-commit
     rev: 0.5.13

AGENTS.md

@@ -12,7 +12,7 @@ uv run pytest tests/test_parsers.py  # one file
 uv run pytest -k test_revert         # one test by keyword
 uv run ruff check . && uv run ruff format --check .   # lint + format check
 uv run ruff format .                 # auto-format
-uv run pyright                       # type-check (strict mode for src/)
+uv run basedpyright                  # type-check (strict mode for src/)
 RIPTIDE_DB_URL=... uv run alembic upgrade head        # apply migrations
 RIPTIDE_DB_URL=... uv run alembic downgrade base      # tear down
 podman-compose up                    # local dev: Postgres + migrations + app on :8000
@@ -44,9 +44,9 @@ If `docker ps` fails, ask the user to start OrbStack.
 - Single Python package, `riptide_collector` (flat top-level, not a namespace package). Future suite components (e.g. `riptide-api`, `riptide-dashboard`) get their own top-level package, e.g. `riptide_dashboard` — leave architectural room for them.
 - Webhook routers are factories that return an `APIRouter`. Bitbucket needs the config for automation detection (`make_router(config, session_factory, auth_dep)`); Pipeline, ArgoCD, and Noergler don't, so they take just `(session_factory, auth_dep)`. They're wired up in `src/riptide_collector/main.py::create_app`. Add the config only when a router actually needs `automation` rules or team metadata.
 - Pydantic schemas: **strict** for `/webhooks/pipeline` and `/webhooks/argocd` (we own the contract — invalid payloads must 422); **permissive raw-dict parsing** for Bitbucket (its payload shapes vary; we best-effort extract).
-- Use `_as_dict()` / `_as_list()` helpers in `routers/bitbucket.py` to coerce arbitrary JSON shapes — pyright strict won't accept chained `.get()` on `Optional[dict]`.
+- Use `_as_dict()` / `_as_list()` helpers in `routers/bitbucket.py` to coerce arbitrary JSON shapes — basedpyright strict won't accept chained `.get()` on `Optional[dict]`.
 - Tests use real Postgres via testcontainers, never SQLite. The `client` fixture in `tests/conftest.py` depends on `session_factory` which truncates tables per test.
-- `.pre-commit-config.yaml` runs ruff + pyright + uv-lock-check; expect CI to enforce the same.
+- `.pre-commit-config.yaml` runs ruff + basedpyright + uv-lock-check; expect CI to enforce the same.
 
 ## Logging & Splunk
 

pyproject.toml

@@ -25,7 +25,7 @@ dev = [
     "testcontainers[postgres]>=4.9",
     "httpx>=0.28",
     "ruff>=0.8",
-    "pyright>=1.1.391",
+    "basedpyright>=1.39.6",
     "pre-commit>=4.0",
 ]
 
@@ -49,7 +49,7 @@ ignore = ["E501"]
 "migrations/**" = ["E", "F", "I", "B", "UP", "SIM", "RUF"]
 "tests/**" = ["B"]
 
-[tool.pyright]
+[tool.basedpyright]
 pythonVersion = "3.13"
 include = ["src", "tests", "migrations"]
 exclude = ["**/__pycache__", "**/.venv"]
@@ -61,12 +61,12 @@ reportUnknownMemberType = false
 reportUnknownVariableType = false
 reportUnknownArgumentType = false
 
-[[tool.pyright.executionEnvironments]]
+[[tool.basedpyright.executionEnvironments]]
 root = "tests"
 reportPrivateUsage = false
 reportUnknownLambdaType = false
 
-[[tool.pyright.executionEnvironments]]
+[[tool.basedpyright.executionEnvironments]]
 root = "migrations"
 reportPrivateUsage = false