CI(GHActions): Switch to `setup-miniconda`

diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index 4244526b1b397a32728093e5c0fe58143363c373..05003cf671bfcfe05bfc5140f806b44ea12725dd 100644 (file)
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -10,7 +10,8 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.7"]
+        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "=3.9[build=*_pypy]"]
+
         include:
         - os: ubuntu-latest
           os-name: Linux
@@ -26,15 +27,19 @@ jobs:
 
       # Setup Python/pip
       - uses: actions/checkout@v4
-      - uses: s-weigand/setup-conda@v1
+      - uses: conda-incubator/setup-miniconda@v3
         with:
-          conda-channels: conda-forge
+          miniforge-version: latest
           python-version: ${{ matrix.python-version }}
         if: ${{ !contains(fromJSON(env.not_in_conda), matrix.python-version) }}
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
         if: ${{ contains(fromJSON(env.not_in_conda), matrix.python-version) }}
+      - uses: actions/cache@v3
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-conda
       - name: Cache pip
         uses: actions/cache@v3
         with:
@@ -49,29 +54,32 @@ jobs:
           python -m pip install --upgrade pip setuptools wheel
           pip --version
           pip install --upgrade virtualenv "tox >= 3.15, < 4"
+        shell: bash -el {0}
       - name: Set TOXENV
         run: |
+          python -c "
           import os, sys
           ld_library_path = None
           if hasattr(sys, 'pypy_version_info'):
-            toxenv = 'pypy3'
+              toxenv = 'pypy3'
           else:
-            pyver = '%d%d' % tuple(sys.version_info[:2])
-            if os.name == 'posix':
-              if pyver == '27':  # Python 2.7 on Linux requires `$LD_LIBRARY_PATH`
-                ld_library_path = os.path.join(
-                  os.path.dirname(os.path.dirname(sys.executable)), 'lib')
-            toxenv = 'py%s' % pyver
-            if os.name == 'posix':
-              toxenv += ',py%s-flake8' % pyver
+              pyver = '%d%d' % tuple(sys.version_info[:2])
+              if (pyver == '27') and (os.name == 'posix'):  # Python 2.7 on Linux requires `$LD_LIBRARY_PATH`
+                  ld_library_path = os.path.join(
+                      os.path.dirname(os.path.dirname(sys.executable)), 'lib')
+              toxenv = 'py%s' % pyver
+              if os.name == 'posix':
+                  toxenv += ',py%s-flake8' % pyver
           with open(os.environ['GITHUB_ENV'], 'a') as f:
-            if ld_library_path:
-              f.write('LD_LIBRARY_PATH=' + ld_library_path + '\n')
-            f.write('TOXENV=' + toxenv + '\n')
-        shell: python
+              if ld_library_path:
+                  f.write('LD_LIBRARY_PATH=' + ld_library_path + '\n')
+              f.write('TOXENV=' + toxenv + '\n')
+          "
+        shell: bash -el {0}
 
       - name: Run tox
         run: |
           python -c "import os; print(os.environ['TOXENV'])"
           tox --version
           tox
+        shell: bash -el {0}

diff --git a/docs/news.rst b/docs/news.rst
index edda935ff407fedafc54cd72ec2880b8e66698db..684160450c8d1c317be08dfab4ee8a7cefc3051e 100644 (file)
--- a/docs/news.rst
+++ b/docs/news.rst
@@ -8,6 +8,8 @@ Version 0.8.1 (in development)
 
 * CI(GHActions): Install all Python and PyPy versions from ``conda-forge``.
 
+* CI(GHActions): Switch to ``setup-miniconda``.
+
 Version 0.8.0 (2021-09-24)
 --------------------------