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name: test-cygwin |
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on: |
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push: |
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branches: [main] |
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pull_request: |
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workflow_dispatch: |
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permissions: |
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contents: read |
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jobs: |
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test: |
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strategy: |
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matrix: |
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selection: [fast, perf] |
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include: |
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- selection: fast |
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additional-pytest-args: --ignore=test/performance |
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- selection: perf |
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additional-pytest-args: test/performance |
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fail-fast: false |
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runs-on: windows-latest |
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env: |
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CHERE_INVOKING: "1" |
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CYGWIN_NOWINPATH: "1" |
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defaults: |
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run: |
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shell: C:\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr "{0}" |
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steps: |
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- name: Force LF line endings |
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run: | |
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git config --global core.autocrlf false # Affects the non-Cygwin git. |
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shell: pwsh # Do this outside Cygwin, to affect actions/checkout. |
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- uses: actions/checkout@v7 |
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with: |
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fetch-depth: 0 |
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- name: Install Cygwin |
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uses: cygwin/cygwin-install-action@v6 |
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with: |
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packages: curl git python39 python-setuptools-wheel |
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add-to-path: false # No need to change $PATH outside the Cygwin environment. |
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- name: Arrange for verbose output |
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run: | |
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# Arrange for verbose output but without shell environment setup details. |
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echo 'set -x' >~/.bash_profile |
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- name: Special configuration for Cygwin git |
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run: | |
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git config --global --add safe.directory "$(pwd)" |
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git config --global --add safe.directory "$(pwd)/.git" |
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git config --global core.autocrlf false |
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- name: Prepare this repo for tests |
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run: | |
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./init-tests-after-clone.sh |
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- name: Set git user identity and command aliases for the tests |
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run: | |
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git config --global user.email "travis@ci.com" |
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git config --global user.name "Travis Runner" |
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# If we rewrite the user's config by accident, we will mess it up |
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# and cause subsequent tests to fail |
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cat test/fixtures/.gitconfig >> ~/.gitconfig |
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- name: Set up virtual environment |
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run: | |
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pip_wheel=/usr/share/python-wheels/pip-26.0.1-py3-none-any.whl |
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curl -fsSLo "$pip_wheel" https://files.pythonhosted.org/packages/de/f0/c81e05b613866b76d2d1066490adf1a3dbc4ee9d9c839961c3fc8a6997af/pip-26.0.1-py3-none-any.whl |
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python3.9 -c 'import hashlib, pathlib, sys; assert hashlib.sha256(pathlib.Path(sys.argv[1]).read_bytes()).hexdigest() == sys.argv[2]' "$pip_wheel" bdb1b08f4274833d62c1aa29e20907365a2ceb950410df15fc9521bad440122b |
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python3.9 -m venv .venv |
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echo 'BASH_ENV=.venv/bin/activate' >>"$GITHUB_ENV" |
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- name: Update PyPA packages |
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run: | |
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python -m pip install -U 'setuptools; python_version<"3.12"' wheel |
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- name: Install project and test dependencies |
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run: | |
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pip install ./smmap ./gitdb '.[test]' |
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- name: Show POSIX file ownership |
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# Cygwin's `ls -ld` reports the NTFS Owner SID via Cygwin's SID-to-uid |
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# mapping (well-known SIDs by their RID, machine-local accounts by |
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# 0x30000+RID). That mapping is what Cygwin git's |
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# `is_path_owned_by_current_user` reduces to, so this is the view that |
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# determines whether `safe.directory` is consulted. |
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run: | |
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ls -ld -- \ |
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"$(pwd)" \ |
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"$(pwd)/.git" \ |
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"${HOME:?HOME is not set}/.gitconfig" \ |
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2>&1 || true |
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- name: Show NTFS file ownership |
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# Authoritative NTFS Owner via Get-Acl, with no Cygwin SID-to-uid layer |
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# in between -- useful for confirming what the Cygwin view reports as |
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# "Administrators" is the BUILTIN\Administrators SID (S-1-5-32-544). |
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shell: pwsh |
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run: | |
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$paths = @( |
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"$pwd", |
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"$pwd\.git", |
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"$env:USERPROFILE\.gitconfig" |
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) |
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foreach ($p in $paths) { |
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if (Test-Path -LiteralPath $p) { |
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try { |
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$owner = (Get-Acl -LiteralPath $p).Owner |
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} catch { |
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$owner = "ERROR: $($_.Exception.Message)" |
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} |
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"{0,-44} {1}" -f $owner, $p |
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} else { |
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"(missing: $p)" |
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} |
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} |
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- name: Show safe.directory entries |
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run: git config --global --get-all safe.directory |
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- name: Show version and platform information |
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run: | |
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uname -a |
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command -v git python |
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git version |
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python --version |
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python -c 'import os, sys; print(f"sys.platform={sys.platform!r}, os.name={os.name!r}")' |
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- name: Test with pytest (${{ matrix.additional-pytest-args }}) |
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run: | |
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pytest --color=yes -p no:sugar --instafail -vv ${{ matrix.additional-pytest-args }} |