Support index diffs against the empty tree #2461
Workflow file for this run
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| # This workflow will install Python dependencies, run tests and lint with a variety of Python versions | |
| # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions | |
| name: Python package | |
| on: [push, pull_request, workflow_dispatch] | |
| permissions: | |
| contents: read | |
| jobs: | |
| test: | |
| strategy: | |
| matrix: | |
| os-type: [ubuntu, macos, windows] | |
| python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.13t", "3.14", "3.14t"] | |
| exclude: | |
| - os-type: macos | |
| python-version: "3.7" # Not available for the ARM-based macOS runners. | |
| - os-type: macos | |
| python-version: "3.13t" | |
| - os-type: macos | |
| python-version: "3.14t" | |
| - os-type: windows | |
| python-version: "3.13" # FIXME: Fix and enable Python 3.13 and 3.14 on Windows (#1955). | |
| - os-type: windows | |
| python-version: "3.13t" | |
| - os-type: windows | |
| python-version: "3.14" | |
| - os-type: windows | |
| python-version: "3.14t" | |
| include: | |
| - os-ver: latest | |
| - os-type: ubuntu | |
| python-version: "3.7" | |
| os-ver: "22.04" | |
| - build-docs: true # We ensure documentation builds, except on very old interpreters. | |
| - python-version: "3.7" | |
| build-docs: false | |
| - python-version: "3.8" | |
| build-docs: false | |
| - experimental: false | |
| fail-fast: false | |
| runs-on: ${{ matrix.os-type }}-${{ matrix.os-ver }} | |
| defaults: | |
| run: | |
| shell: bash --noprofile --norc -exo pipefail {0} | |
| steps: | |
| - uses: actions/checkout@v6 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v6 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| allow-prereleases: ${{ matrix.experimental }} | |
| - name: Set up WSL (Windows) | |
| if: matrix.os-type == 'windows' | |
| uses: Vampire/setup-wsl@v6.0.0 | |
| with: | |
| wsl-version: 1 | |
| distribution: Debian | |
| - name: Prepare this repo for tests | |
| run: | | |
| ./init-tests-after-clone.sh | |
| - name: Set git user identity and command aliases for the tests | |
| run: | | |
| git config --global user.email "travis@ci.com" | |
| git config --global user.name "Travis Runner" | |
| # If we rewrite the user's config by accident, we will mess it up | |
| # and cause subsequent tests to fail | |
| cat test/fixtures/.gitconfig >> ~/.gitconfig | |
| - name: Update PyPA packages | |
| run: | | |
| python -m pip install -U pip 'setuptools; python_version<"3.12"' wheel | |
| - name: Install project and test dependencies | |
| run: | | |
| pip install '.[test]' | |
| - name: Show POSIX file ownership | |
| # Linux and macOS only. On Windows, Git Bash's `ls -ld` reports a | |
| # uniform uid+gid for every path regardless of NTFS Owner (MSYS2's | |
| # SID-to-uid mapping doesn't have Cygwin's fidelity), so it would | |
| # not be informative here. The NTFS Owner check below covers Windows. | |
| if: matrix.os-type != 'windows' | |
| run: | | |
| for p in \ | |
| "$(pwd)" \ | |
| "$(pwd)/.git" \ | |
| "$(pwd)/git/ext/gitdb" \ | |
| "$(pwd)/git/ext/gitdb/.git" \ | |
| "$(pwd)/git/ext/gitdb/gitdb/ext/smmap" \ | |
| "$(pwd)/git/ext/gitdb/gitdb/ext/smmap/.git" \ | |
| "${HOME:?HOME is not set}/.gitconfig" | |
| do | |
| ls -ld -- "$p" 2>/dev/null || echo "(missing: $p)" | |
| done | |
| - name: Show NTFS file ownership | |
| # Windows only. Reads NTFS Owner directly via Get-Acl, which is the | |
| # authoritative view for Windows-side ownership questions; the POSIX | |
| # view via Git Bash's MSYS2 layer is not a reliable proxy here. | |
| if: matrix.os-type == 'windows' | |
| shell: pwsh | |
| run: | | |
| $paths = @( | |
| "$pwd", | |
| "$pwd\.git", | |
| "$pwd\git\ext\gitdb", | |
| "$pwd\git\ext\gitdb\.git", | |
| "$pwd\git\ext\gitdb\gitdb\ext\smmap", | |
| "$pwd\git\ext\gitdb\gitdb\ext\smmap\.git", | |
| "$env:USERPROFILE\.gitconfig" | |
| ) | |
| foreach ($p in $paths) { | |
| if (Test-Path -LiteralPath $p) { | |
| try { | |
| $owner = (Get-Acl -LiteralPath $p).Owner | |
| } catch { | |
| $owner = "ERROR: $($_.Exception.Message)" | |
| } | |
| "{0,-44} {1}" -f $owner, $p | |
| } else { | |
| "(missing: $p)" | |
| } | |
| } | |
| - name: Show safe.directory entries | |
| # `actions/checkout`'s safe.directory add is only durable for the | |
| # checkout itself (it writes under a throwaway HOME override and | |
| # then discards it), so by the time this step runs the runner | |
| # user's `~/.gitconfig` has no entries -- and git accepts the | |
| # workspace's ownership anyway: Git for Windows via its | |
| # Admins-group exemption on the windows matrix; on Linux/macOS | |
| # the workspace is owned by the test user. Expected: `(none)`. | |
| run: git config --global --get-all safe.directory || echo "(none)" | |
| - name: Show version and platform information | |
| run: | | |
| uname -a | |
| command -v git python | |
| git version | |
| python --version | |
| python -c 'import os, sys; print(f"sys.platform={sys.platform!r}, os.name={os.name!r}")' | |
| # For debugging hook tests on native Windows systems that may have WSL. | |
| - name: Show bash.exe candidates (Windows) | |
| if: matrix.os-type == 'windows' | |
| run: | | |
| set +e | |
| bash.exe -c 'printenv WSL_DISTRO_NAME; uname -a' | |
| python -c 'import subprocess; subprocess.run(["bash.exe", "-c", "printenv WSL_DISTRO_NAME; uname -a"])' | |
| continue-on-error: true | |
| - name: Check types with mypy | |
| if: matrix.python-version != '3.7' && matrix.python-version != '3.8' | |
| run: | | |
| mypy --python-version="${PYTHON_VERSION%t}" # Version only, with no "t" for free-threaded. | |
| env: | |
| MYPY_FORCE_COLOR: "1" | |
| TERM: "xterm-256color" # For color: https://github.com/python/mypy/issues/13817 | |
| PYTHON_VERSION: ${{ matrix.python-version }} | |
| - name: Test with pytest | |
| run: | | |
| pytest --color=yes -p no:sugar --instafail -vv | |
| continue-on-error: false | |
| - name: Documentation | |
| if: matrix.build-docs | |
| run: | | |
| pip install '.[doc]' | |
| make -C doc html |