mirror of
https://github.com/microsoft/pyright.git
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92 lines
3.1 KiB
YAML
92 lines
3.1 KiB
YAML
# This workflow runs mypy_primer, a tool that runs pyright on a variety
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# of open-source Python projects that are known to type check with pyright.
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# It builds pyright from the latest PR commit and the merge base of the PR
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# and compares the output of both. It uploads the diffs as an artifact and
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# creates a PR comment with the results (with the help of the
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# mypy_primer_comment action).
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# This workflow definition borrows liberally from the mypy repo. The original
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# workflow was designed to work in a sharded manner where n copies of
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# mypy_primer are started in parallel. Each instance runs 1/n of the projects.
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# For now, we run only one instance because pyright is fast, and the number
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# of projects that use pyright for type checking is small. To change this in
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# the future, change the 'shard_index' matrix to [0, 1, ..., n-1] and set
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# 'num-shards' to n.
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name: Run mypy_primer on PR
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on:
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# Run on the creation or update of a PR.
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pull_request:
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paths:
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- 'packages/pyright/**'
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- 'packages/pyright-internal/src/**'
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- 'packages/pyright-internal/typeshed-fallback/**'
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concurrency:
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group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
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cancel-in-progress: true
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jobs:
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mypy_primer:
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name: Run mypy_primer on PR
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runs-on: ubuntu-latest
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permissions:
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contents: read
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strategy:
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matrix:
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shard-index: [0, 1, 2, 3, 4, 5, 6, 7]
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fail-fast: false
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steps:
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- uses: actions/checkout@v4
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with:
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path: pyright_to_test
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fetch-depth: 0
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- uses: actions/setup-python@v5
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with:
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python-version: '3.10'
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- name: Install dependencies
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run: |
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python -m pip install -U pip
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pip install git+https://github.com/hauntsaninja/mypy_primer.git
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- name: Run mypy_primer
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shell: bash
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run: |
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cd pyright_to_test
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echo "new commit"
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git rev-list --format=%s --max-count=1 $GITHUB_SHA
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MERGE_BASE=$(git merge-base $GITHUB_SHA origin/$GITHUB_BASE_REF)
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git checkout -b base_commit $MERGE_BASE
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echo "base commit"
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git rev-list --format=%s --max-count=1 base_commit
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echo ''
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cd ..
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# fail action if exit code isn't zero or one
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(
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mypy_primer \
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--repo pyright_to_test \
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--type-checker pyright \
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--new $GITHUB_SHA --old base_commit \
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--num-shards 8 --shard-index ${{ matrix.shard-index }} \
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--debug \
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--output concise \
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| tee diff_${{ matrix.shard-index }}.txt
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) || [ $? -eq 1 ]
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- name: Upload mypy_primer diff
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uses: actions/upload-artifact@v4
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with:
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name: mypy_primer_diffs_${{ matrix.shard-index }}
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path: diff_${{ matrix.shard-index }}.txt
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- if: ${{ matrix.shard-index == 0 }}
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name: Save PR number
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run: |
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echo ${{ github.event.pull_request.number }} | tee pr_number.txt
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- if: ${{ matrix.shard-index == 0 }}
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name: Upload PR number
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uses: actions/upload-artifact@v4
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with:
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name: mypy_primer_diffs_pr_number
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path: pr_number.txt
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