From c6b779816751453c9dd0893a308e2b76f1da9d19 Mon Sep 17 00:00:00 2001
From: Juarez Rudsatz <juarezr@gmail.com>
Date: Wed, 16 Aug 2023 01:36:02 -0300
Subject: [PATCH] ci: workaround for actions/setup-python#672 (#649)

This PR has the objective of fixing actions/setup-python#672.
Changes:
1. python 2.7 not available on GitHub latest runners
2. python 3.6 not available on GitHub ubuntu-latest runner
---
 .github/workflows/test-changes.yml | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test-changes.yml b/.github/workflows/test-changes.yml
index 11f5346d..3180b070 100644
--- a/.github/workflows/test-changes.yml
+++ b/.github/workflows/test-changes.yml
@@ -27,13 +27,15 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "ubuntu-latest", "windows-latest", "macos-latest" ]
-        python: ['2.7', '3.6', '3.7', '3.8', '3.9', '3.10', '3.11']
+        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11']
+        include:
+          - python: '2.7'
+            os: "ubuntu-latest"
 
     runs-on: "${{ matrix.os }}"
-
     env:
       testing: simple
-        
+      python_eol: no
     steps:
       - name: Determine what scope of testing is available on ${{ matrix.os }}
         if: |
@@ -41,6 +43,12 @@ jobs:
         run: |
           echo 'testing=full' >> $GITHUB_ENV
 
+      - name: Determine if the python ${{ matrix.python }} is available on ${{ matrix.os }}
+        if: |
+          (matrix.python < '3.' ) || ( matrix.python == '3.6' && matrix.os == 'ubuntu-latest' )
+        run: |
+          echo 'python_eol=yes' >> $GITHUB_ENV
+
       - name: Checkout source code
         uses: actions/checkout@main
 
@@ -51,10 +59,18 @@ jobs:
           sudo apt-get install -y --no-install-recommends python3-h5py
 
       - name: Set up Python ${{ matrix.python }}
+        if: env.python_eol == 'no'
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
+      - name: Set up Python ${{ matrix.python }} discontinued on ${{ matrix.os }}
+        if: env.python_eol == 'yes'
+        uses: MatteoH2O1999/setup-python@v1
+        with:
+          python-version: ${{ matrix.python }}
+          cache: pip
+
       - name: Install test dependencies
         run: |
           python -m pip install --upgrade pip