From b75f65160facf77fa7e232ae1f5398dc63ad1f0f Mon Sep 17 00:00:00 2001
From: Oleg Broytman <phd@phdru.name>
Date: Mon, 29 Jul 2024 09:01:36 +0300
Subject: [PATCH] CI(GHActions): Switch to `setup-miniconda`

---
 .github/workflows/test-publish.yaml | 63 ++++++++++++++++++-----------
 docs/news.rst                       |  3 +-
 2 files changed, 40 insertions(+), 26 deletions(-)

diff --git a/.github/workflows/test-publish.yaml b/.github/workflows/test-publish.yaml
index 85278799..09be1d46 100644
--- a/.github/workflows/test-publish.yaml
+++ b/.github/workflows/test-publish.yaml
@@ -9,25 +9,35 @@ jobs:
   run-tests:
     env:
       not_in_conda: "[]"
-      not_in_aarch64: "['3.5', 'pypy3.7']"
+      not_in_aarch64: "['3.5']"
 
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-12, windows-latest]
-        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.7"]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "=3.9[build=*_pypy]"]
+        exclude:
+        - os: windows-latest
+          python-version: "2.7"
+        - os: macos-latest
+          python-version: "2.7"
+        - os: macos-latest
+          python-version: "3.5"
+        - os: macos-latest
+          python-version: "3.6"
+        - os: macos-latest
+          python-version: "3.7"
+        - os: macos-latest
+          python-version: "=3.9[build=*_pypy]"
         include:
         - os: ubuntu-latest
           os-name: Linux
           pip-cache-path: ~/.cache/pip
-        - os: macos-12
+        - os: macos-latest
           os-name: MacOS
           pip-cache-path: ~/Library/Caches/pip
         - os: windows-latest
           os-name: w32
           pip-cache-path: ~\AppData\Local\pip\Cache
-        exclude:
-        - os: windows-latest
-          python-version: "pypy3.7"
 
     name: Python ${{ matrix.python-version }} @ ${{ matrix.os-name }}
     runs-on: ${{ matrix.os }}
@@ -35,9 +45,9 @@ jobs:
     steps:
       # 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) }}
       # Python 3.7 is needed for ghactions-release script
@@ -55,12 +65,15 @@ jobs:
         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:
           path: ${{ matrix.pip-cache-path }}
           key: ${{ runner.os }}-pip
-
       # Setup tox
       - name: Install dependencies
         run: |
@@ -69,33 +82,35 @@ jobs:
           python -m pip install --upgrade pip setuptools wheel
           pip --version
           pip install --upgrade virtualenv "tox >= 3.15, < 4"
+        shell: bash -el {0}
       - name: Set TOXENV
         run: |
+          python -c "
           import os, sys
           ld_library_path = None
           if hasattr(sys, 'pypy_version_info'):
-            toxenv = 'pypy3'
+              toxenv = 'pypy3'
           else:
-            pyver = '%d%d' % tuple(sys.version_info[:2])
-            if os.name == 'posix':
-              if pyver == '27':  # Python 2.7 on Linux requires `$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')
-          print(toxenv)
-        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}
 
       - name: Build and publish sdist and wheel on Unix
         run: |
diff --git a/docs/news.rst b/docs/news.rst
index f360974c..d401e284 100644
--- a/docs/news.rst
+++ b/docs/news.rst
@@ -25,8 +25,7 @@ Tests:
 
 CI:
 
-  - GHActions: Temporary run tests on macos-12. See
-    https://github.com/s-weigand/setup-conda/issues/432 for the reason.
+  - CI(GHActions): Switch to ``setup-miniconda``.
 
 3.3.3.post1 (2024-02-28)
 ------------------------