Introduces a three-layer defence against CRLF/LF drift:
- `.gitattributes` normalizes all text files to LF on commit and checkout;
Windows-native scripts (*.bat, *.cmd, *.ps1) explicitly keep CRLF.
- `.editorconfig` instructs editors (VS Code, JetBrains, vim, etc.) to save
with LF by default so the problem is prevented at the source.
- `mixed-line-ending --fix=lf` hook in pre-commit catches anything that
slips through and auto-fixes it before commit.
No file contents are normalized in this commit — that follows in a
separate `git add --renormalize .` commit for easier review.
Add type annotations to all previously untyped functions and remove 9
suppressed error codes (call-arg, assignment, return-value, operator,
has-type, dict-item, misc, list-item, annotation-unchecked) by fixing
the underlying type issues.
Add [[tool.mypy.overrides]] with ignore_missing_imports for KiCAD-specific
modules (pcbnew, sexpdata, skip, cairosvg, kipy, PIL) so the pre-commit
mypy hook passes in its isolated venv. Add types-requests and pytest to
additional_dependencies in .pre-commit-config.yaml.
Also fixes several real bugs uncovered by stricter checks: incorrect static
calls to instance methods in swig_backend, wrong return type on get_size,
missing value param in BoardAPI.place_component, variable shadowing in
kicad_process.py, unqualified LibraryManager reference in kicad_interface,
and missing top-level Path import.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace mirrors-prettier alpha (v4.0.0-alpha.8) with local hook using
the stable prettier installed via package.json
- Remove .prettierignore entries already handled by the hook's exclude pattern
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix mypy duplicate module conflict by excluding python/commands/board.py
- Add import-untyped to mypy disabled error codes
- Use explicit_package_bases for proper module resolution
- Auto-format root-level download_jlcpcb.py and test-router.js
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Install eslint, @eslint/js, and typescript-eslint as dev dependencies.
Add eslint.config.js (flat config) with rules tuned to zero errors on
the current codebase, add ESLint local hook to .pre-commit-config.yaml,
and update the lint:ts npm script to use ESLint directly.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds [tool.mypy] section to pyproject.toml with permissive baseline settings
and disables error codes that fire against the existing untyped codebase.
Adds the mirrors-mypy pre-commit hook (v1.19.1) running over python/ at once.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds .flake8 config and registers the flake8 pre-commit hook scoped to
python/ at rev 7.3.0. Baseline ignore rules (E501, F401, F541, F841,
E722, E402, E741, F811, F821, F824, E231) suppress existing violations
so the hook passes cleanly on the current codebase.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Prettier as a dev dependency with .prettierrc.json config and
.prettierignore. Hook added via mirrors-prettier in pre-commit config.
All TypeScript, JSON, Markdown, and YAML files auto-formatted.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add isort configuration (profile=black, line_length=100) to pyproject.toml,
add isort pre-commit hook, and auto-sort imports across all Python source files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add [tool.black] config to pyproject.toml and Black hook to
.pre-commit-config.yaml (rev 26.3.1), then auto-format all Python
source and test files with line-length=100, target-version=py310.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add .pre-commit-config.yaml with pre-commit-hooks v5.0.0 (trailing
whitespace, end-of-file fixer, yaml/json checks, large file guard,
merge conflict detection). Add minimal pyproject.toml. Auto-fix
trailing whitespace and missing end-of-file newlines across the
codebase.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
