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[red-knot] Rework Type::to_instance() to return Option<Type> #60

[red-knot] Rework Type::to_instance() to return Option<Type>

[red-knot] Rework Type::to_instance() to return Option<Type> #60

Workflow file for this run

name: Run mypy_primer
permissions: {}
on:
pull_request:
paths:
- "crates/red_knot*/**"
- "crates/ruff_db"
- "crates/ruff_python_ast"
- "crates/ruff_python_parser"
- ".github/workflows/mypy_primer.yaml"
- ".github/workflows/mypy_primer_comment.yaml"
concurrency:
group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
cancel-in-progress: true
env:
CARGO_INCREMENTAL: 0
CARGO_NET_RETRY: 10
CARGO_TERM_COLOR: always
RUSTUP_MAX_RETRIES: 10
jobs:
mypy_primer:
name: Run mypy_primer
runs-on: ubuntu-24.04
timeout-minutes: 20
steps:
- uses: actions/checkout@v4
with:
path: ruff
fetch-depth: 0
persist-credentials: false
- name: Install the latest version of uv
uses: astral-sh/setup-uv@v5
- uses: Swatinem/rust-cache@v2
with:
workspaces: "ruff"
- name: Install Rust toolchain
run: rustup show
- name: Install mypy_primer
run: |
uv tool install "git+https://github.com/astral-sh/mypy_primer.git@add-red-knot-support"
- name: Run mypy_primer
shell: bash
run: |
cd ruff
echo "new commit"
git rev-list --format=%s --max-count=1 "$GITHUB_SHA"
MERGE_BASE="$(git merge-base "$GITHUB_SHA" "origin/$GITHUB_BASE_REF")"
git checkout -b base_commit "$MERGE_BASE"
echo "base commit"
git rev-list --format=%s --max-count=1 base_commit
cd ..
# Allow the exit code to be 0 or 1, only fail for actual mypy_primer crashes/bugs
uvx mypy_primer \
--repo ruff \
--type-checker knot \
--old base_commit \
--new "$GITHUB_SHA" \
--project-selector '/(mypy_primer|black|pyp|git-revise|zipp|arrow)$' \
--output concise \
--debug > mypy_primer.diff || [ $? -eq 1 ]
# Output diff with ANSI color codes
cat mypy_primer.diff
# Remove ANSI color codes before uploading
sed -ie 's/\x1b\[[0-9;]*m//g' mypy_primer.diff
echo ${{ github.event.number }} > pr-number
- name: Upload diff
uses: actions/upload-artifact@v4
with:
name: mypy_primer_diff
path: mypy_primer.diff
- name: Upload pr-number
uses: actions/upload-artifact@v4
with:
name: pr-number
path: pr-number