Merge pull request #183 from mkoeppe/remove_ci_sage_cygwin

.github/workflows/ci-sage.yml: Remove defunct Sage/Cygwin integration test

.github/workflows/ci-sage.yml

@@ -122,90 +122,6 @@ jobs:
         C:\\tools\\cygwin\\bin\\bash -l -x -c 'export PATH=/usr/local/bin:/usr/bin && cd $(cygpath -u "$GITHUB_WORKSPACE") && make check-all PYTHON=python3.${{ matrix.python-version }}'
         C:\\tools\\cygwin\\bin\\bash -l -x -c 'export PATH=/usr/local/bin:/usr/bin && cd $(cygpath -u "$GITHUB_WORKSPACE") && make distcheck PYTHON=python3.${{ matrix.python-version }}'
 
-  cygwin:
-    env:
-      STAGE: i-a
-      LOCAL_ARTIFACT_NAME: sage-local-commit-${{ github.sha }}-cygwin-${{ matrix.pkgs }}
-      LOGS_ARTIFACT_NAME: logs-commit-${{ github.sha }}-cygwin-${{ matrix.pkgs }}
-      MAKE: make -j8
-      SAGE_NUM_THREADS: 3
-      SAGE_CHECK: yes
-      SAGE_CHECK_PACKAGES: "!cython,!r,!python3,!python2,!nose,!pathpy,!gap,!cysignals,!linbox,!git,!ppl"
-      CYGWIN: winsymlinks:native
-      CONFIGURE_ARGS: --enable-experimental-packages --enable-download-from-upstream-url
-      SAGE_FAT_BINARY: yes
-      SAGE_LOCAL: /opt/sage-cysignals-${{ github.sha }}
-
-    runs-on: windows-latest
-
-    needs: [dist, cygwin-without-sage]
-
-    strategy:
-      fail-fast: false
-      matrix:
-        pkgs: [minimal, standard]
-    steps:
-    - run: |
-        git config --global core.autocrlf false
-        git config --global core.symlinks true
-    - name: install cygwin with choco
-      shell: bash {0}
-      run: |
-        choco --version
-        choco install git python3 --source cygwin
-    - name: Check out SageMath
-      uses: actions/checkout@v4
-      with:
-        repository: ${{ env.SAGE_REPO }}
-        ref: ${{ env.SAGE_REF }}
-    - uses: actions/download-artifact@v2
-      with:
-        path: upstream
-        name: upstream
-    - name: install minimal prerequisites with choco
-      shell: bash {0}
-      run: |
-        choco --version
-        PACKAGES="python38 python38-pip"
-        choco install $PACKAGES --source cygwin
-    - name: Update Sage packages from upstream artifact
-      run: |
-        C:\\tools\\cygwin\\bin\\bash -l -c 'cd $(cygpath -u "$GITHUB_WORKSPACE") && ls -l upstream/ && export PATH="$(pwd)/build/bin:$PATH:/usr/local/bin:/usr/bin" && (cd upstream && bash -x update-pkgs.sh) && git diff'
-    - name: tox
-      run: |
-        C:\\tools\\cygwin\\bin\\bash -l -x -c 'python3.8 -m pip install tox'
-        C:\\tools\\cygwin\\bin\\bash -l -x -c 'cd $(cygpath -u "$GITHUB_WORKSPACE") && PREFIX="${{ env.SAGE_LOCAL }}" tox -e local-cygwin-choco-${{ matrix.pkgs }} -- $TARGETS'
-    - name: Prepare logs artifact
-      shell: bash
-      run: |
-        mkdir -p "artifacts/$LOGS_ARTIFACT_NAME"; for a in local/var/tmp/sage/build/*; do if [ -d $a ]; then tar -c --remove-files -f "artifacts/$LOGS_ARTIFACT_NAME/$(basename $a).tar" $a || tar -c --ignore-failed-read -f "artifacts/$LOGS_ARTIFACT_NAME/$(basename $a)-save.tar" $a ; fi; done; cp -r logs/*  "artifacts/$LOGS_ARTIFACT_NAME"
-      if: always()
-    - uses: actions/upload-artifact@v2
-      with:
-        path: artifacts
-        name: ${{ env.LOGS_ARTIFACT_NAME }}
-      if: always()
-    - name: Print out logs for immediate inspection
-      # The markup in the output is a GitHub Actions logging command
-      # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions
-      shell: bash
-      run: |
-        find "artifacts/$LOGS_ARTIFACT_NAME" -type f -name "*.log" -exec sh -c 'if tail -20 "{}" 2>/dev/null | grep "^Error" >/dev/null; then echo :":"error file={}:":" ==== LOG FILE {} CONTAINS AN ERROR ====; cat {} ; fi' \;
-      if: always()
-    - name: Prepare sage-local artifact
-      # We specifically use the cygwin tar so that symlinks are saved/restored correctly on Windows.
-      # We remove the $SAGE_LOCAL/lib64 link, which will be recreated by the next stage.
-      run: |
-        C:\\tools\\cygwin\\bin\\bash -l -c 'cd $(cygpath -u "$GITHUB_WORKSPACE") && rm -f "${{ env.SAGE_LOCAL }}"/lib64; tar -cf /tmp/sage-local-${{ env.STAGE }}.tar --remove-files "${{ env.SAGE_LOCAL }}"'
-      if: always()
-    - uses: actions/upload-artifact@v2
-      # upload-artifact@v2 does not support whitespace in file names.
-      # so we tar up the directory ourselves
-      with:
-        path: C:\\tools\\cygwin\\tmp\\sage-local-${{ env.STAGE }}.tar
-        name: ${{ env.LOCAL_ARTIFACT_NAME }}
-      if: always()
-
   ubuntu-without-sage:
     runs-on: ubuntu-latest
     strategy: