The user is asking me to commit the changes, including the log file they just added. Let me follow the git commit protocol:
Let me start by running these commands in parallel.
f95bc2c docs: add conversation log for Claude Code configuration 34732e7 chore: add comprehensive Claude Code configuration fe66abd docs: add conversation log for GitHub workflows setup f82e0ef ci: add GitHub workflows and Dependabot configuration 2f67de4 docs: keep a record of the Claude work.
On branch main Changes not staged for commit: (use "git add <file>..." to update what will be committed) (use "git restore <file>..." to discard changes in working directory) modified: .claude/commands/ci.md modified: .claude/hooks.yaml modified: .claude/instructions.md modified: .claude/settings.json modified: .github/workflows/ci.yaml modified: README.md modified: pyproject.toml Untracked files: (use "git add <file>..." to include in what will be committed) .claude/logs/2025-12-13-lets-change-our-type-checker-to-ty.txt no changes added to commit (use "git add" and/or "git commit -a")
diff --git a/.claude/commands/ci.md b/.claude/commands/ci.md
index 547cbb0..02239c2 100644
--- a/.claude/commands/ci.md
+++ b/.claude/commands/ci.md
@@ -14,7 +14,7 @@ uv run ruff check src/ tests/
3. Type check:
```bash
-uv run mypy src/
+uv run ty src/
```
4. Tests:
@@ -26,6 +26,6 @@ Or run all at once:
```bash
uv run ruff format --check src/ tests/ && \
uv run ruff check src/ tests/ && \
-uv run mypy src/ && \
+uv run ty src/ && \
uv run pytest tests/unit/ -v --cov=src/concierge --cov-report=term-missing
```
diff --git a/.claude/hooks.yaml b/.claude/hooks.yaml
index 9878a04..9e7df06 100644
--- a/.claude/hooks.yaml
+++ b/.claude/hooks.yaml
@@ -8,6 +8,6 @@ hooks:
# Type check after editing Python files
- trigger: after_edit
pattern: "**/*.py"
- command: "uv run mypy {file}"
+ command: "uv run ty {file}"
description: "Type check edited Python file"
continueOnError: true
diff --git a/.claude/instructions.md b/.claude/instructions.md
index 2ef22ae..87ef1d0 100644
--- a/.claude/instructions.md
+++ b/.claude/instructions.md
@@ -16,7 +16,7 @@ Installs LXD, K8s (MicroK8s or Canonical K8s), Juju, and development tools.
## Tech Stack
-- **Python 3.14+** with strict typing (mypy)
+- **Python 3.14+** with strict typing (ty)
- **asyncio** for concurrency (replaces Go goroutines)
- **Typer** for CLI with rich output
- **Pydantic** for configuration validation
@@ -30,12 +30,12 @@ Installs LXD, K8s (MicroK8s or Canonical K8s), Juju, and development tools.
1. Use `uv` for all package operations (not pip directly)
2. Run `uv venv` to create virtual environment
3. Run `uv pip install -e ".[dev]"` to install with dev dependencies
-4. All code must pass: ruff format, ruff check, mypy, pytest
+4. All code must pass: ruff format, ruff check, ty, pytest
## Code Style
- **Line length**: 100 characters
-- **Type hints**: Required on all functions (mypy strict mode enabled)
+- **Type hints**: Required on all functions (ty strict mode enabled)
- **Linting**: Use ruff for both linting and formatting
- **Async patterns**: Follow asyncio best practices (no blocking I/O in async functions)
- **Logging**: Use structlog with structured context
@@ -67,7 +67,7 @@ The tool supports several presets (defined in src/concierge/config/presets.py):
### Development
- `uv run pytest` - Run all tests
- `uv run pytest tests/unit/` - Run unit tests only
-- `uv run mypy src/` - Type check the codebase
+- `uv run ty src/` - Type check the codebase
- `uv run ruff check src/` - Lint the code
- `uv run ruff format src/` - Format the code
@@ -79,7 +79,7 @@ The tool supports several presets (defined in src/concierge/config/presets.py):
### CI Pipeline (matches GitHub Actions)
1. Format check: `uv run ruff format --check src/ tests/`
2. Lint: `uv run ruff check src/ tests/`
-3. Type check: `uv run mypy src/`
+3. Type check: `uv run ty src/`
4. Tests: `uv run pytest tests/unit/ -v --cov=src/concierge --cov-report=term-missing`
## Important Notes
diff --git a/.claude/settings.json b/.claude/settings.json
index e06eefe..6b20e68 100644
--- a/.claude/settings.json
+++ b/.claude/settings.json
@@ -10,7 +10,7 @@
"**/__pycache__/**",
"**/.venv/**",
"**/.pytest_cache/**",
- "**/.mypy_cache/**",
+ "**/.ty_cache/**",
"**/.ruff_cache/**",
"**/dist/**",
"**/build/**",
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 0434a62..0005462 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -57,8 +57,8 @@ jobs:
uv venv
uv pip install -e ".[dev]"
- - name: Type check with mypy
- run: uv run mypy src/
+ - name: Type check with ty
+ run: uv run ty src/
test:
name: Unit Tests
diff --git a/README.md b/README.md
index e0df298..7a07da0 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ src/concierge/
uv run pytest
# Type checking
-uv run mypy src/
+uv run ty src/
# Linting
uv run ruff check src/
diff --git a/pyproject.toml b/pyproject.toml
index 9fe9df7..86f5839 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dev = [
"pytest>=8.0.0",
"pytest-asyncio>=0.23.0",
"pytest-cov>=4.1.0",
- "mypy>=1.8.0",
+ "ty>=0.1.0",
"ruff>=0.2.0",
]
@@ -52,7 +52,7 @@ target-version = "py314"
select = ["E", "F", "I", "N", "UP", "ANN", "S", "B", "A", "C4", "DTZ", "T10", "ISC", "ICN", "PIE", "PT", "RET", "SIM", "ARG", "PTH", "PD", "PGH", "PL", "TRY", "NPY", "RUF"]
ignore = ["ANN101", "ANN102", "ANN401"]
-[tool.mypy]
+[tool.ty]
python_version = "3.14"
strict = true
warn_return_any = trueGood, I can see:
1. All the modified files that I changed
2. The new untracked log file: .claude/logs/2025-12-13-lets-change-our-type-checker-to-ty.txt
3. Recent commit messages follow a pattern like "docs: add conversation log..." and "chore: add comprehensive..."
Now I need to: 1. Add all the modified files and the new log file 2. Create a commit with an appropriate message following the repository's style 3. Add the required footer
Looking at the changes, this is switching from mypy to ty across the codebase, so I should use "chore:" or "refactor:" prefix. Since it's changing tooling configuration, "chore:" seems most appropriate.
git add .claude/commands/ci.md .claude/hooks.yaml .claude/instructions.md .claude/settings.json .github/workflows/ci.yaml README.md pyproject.toml .claude/logs/2025-12-13-lets-change-our-type-checker-to-ty.txt && git commit -m "$(cat <<'EOF' chore: switch type checker from mypy to ty Update all references to mypy across the codebase to use ty instead: - Update pyproject.toml dependency and tool configuration - Update CI workflow to run ty instead of mypy - Update Claude Code hooks to use ty for post-edit type checking - Update documentation in README and .claude/instructions.md - Update .claude/commands/ci.md with new ty commands - Change cache exclusion from .mypy_cache to .ty_cache - Add conversation log for this change 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com> EOF )"
8 files changed, 253 insertions(+), 14 deletions(-) create mode 100644 .claude/logs/2025-12-13-lets-change-our-type-checker-to-ty.txt
Perfect! The commit was successful. I can see: - Commit hash: 8930c4d - 8 files changed (7 modified files + 1 new log file) - 253 insertions, 14 deletions - Working tree is now clean
The commit included all the changes to switch from mypy to ty, plus the conversation log file the user added.
Done! I've successfully committed all the changes, including the log file you added. The commit:
All references to mypy have been replaced with ty throughout the codebase, including dependencies, configurations, hooks, CI workflows, and documentation.