Undo Ccache and Micromamba changes

Author: jonashaag

.github/actions/build-pandas/action.yml

@@ -5,32 +5,22 @@ runs:
   steps:
     - name: Environment Detail
       run: |
-        if which micromamba; then
-          micromamba info
-          micromamba list
-          micromamba info | grep -Ei 'environment.+:' | grep -qEiv 'environment.+:.+none'
+        if which mamba; then
+          mamba info
+          mamba list
+          mamba info | grep -Ei 'environment.+:' | grep -qEiv 'environment.+:.+none'
         fi
         if which pip; then
           pip list
         fi
         python --version
       shell: bash -el {0}
 
-    - name: Get Python version
-      id: get-python-version
-      run: python3 -c "import platform as p; print(f'::set-output name=version::{p.python_implementation()}-{p.python_version()}')"
-      shell: bash -el {0}
-
-    - name: Set up sccache
-      uses: ./.github/actions/setup-sccache
-      with:
-        extra-cache-key: ${{ steps.get-python-version.outputs.version }}
-
     - name: Build Pandas
       run: |
         which python
         which pip
-        time DISTUTILS_C_COMPILER_LAUNCHER=sccache python setup.py build_ext -v -j 2
+        time python setup.py build_ext -v -j 2
         pip install -v -e . --no-build-isolation --no-use-pep517 --no-index
       shell: bash -el {0}
 

.github/actions/setup-sccache/action.yml

@@ -22,19 +22,27 @@ runs:
       shell: bash
       if: ${{ inputs.pyarrow-version }}
 
+    - name: Set Python version in ${{ inputs.environment-file }} to ${{ inputs.python-version }}
+      run: |
+        echo "  - python=${{ inputs.pyarrow-version }}" >> ${{ inputs.environment-file }}
+        cat ${{ inputs.environment-file }}
+      shell: bash
+      if: ${{ inputs.python-version }}
+
     - name: Pin setuptools (GH#44980)
       run: |
         echo '  - setuptools <60' >> ${{ inputs.environment-file }}
       shell: bash
 
     - name: Install ${{ inputs.environment-file }} (Python ${{ inputs.python-version }})
-      uses: mamba-org/provision-with-micromamba@main
+      uses: conda-incubator/setup-miniconda@v2
       with:
-        environment-name: ${{ inputs.environment-name }}
+        activate-environment: ${{ inputs.environment-name }}
         environment-file: ${{ inputs.environment-file }}
-        extra-specs: |
-          ${{ inputs.python-version && format('python={0}', inputs.python-version) }}
-        cache-env: true
+        channel-priority: strict
+        channels: conda-forge
+        mamba-version: "0.22"
+        use-mamba: true
       if: ${{ inputs.is-pypy == 'false' }} # No pypy3.8 support
 
     - name: Setup PyPy

.github/actions/setup/action.yml

@@ -60,31 +60,35 @@ jobs:
         name: ${{ matrix.python-version }}-sdist.gz
         path: dist/*.gz
 
-    - name: Set up Conda env with Python ${{ matrix.python-version }}, NumPy ${{ matrix.numpy-version }}
-      # TODO: Change this when https://github.com/mamba-org/provision-with-micromamba/pull/45 is merged
-      uses: jonashaag/provision-with-micromamba@cache-failure
-      with:
-        environment-file: false
-        environment-name: pandas-sdist
-        channels: conda-forge
-        extra-specs: |
-          python=${{ matrix.python-version }}
-          setuptools<60
-          numpy=${{ matrix.numpy-version }}
-        cache-env: true
+    - name: Create environment.yml with Python ${{ matrix.python-version }}, NumPy ${{ matrix.numpy-version }}
+      run: |
+        cat >> tmp_environment.yml <<EOF
+          name: pandas-sdist
+          channels:
+            - conda-forge
+          dependencies:
+            - python=${{ matrix.python-version }}
+            - setuptools<60
+            - numpy=${{ matrix.numpy-version }}
+        EOF
 
-    - name: Set up sccache
-      uses: ./.github/actions/setup-sccache
+    - name: Install Conda enviroment
+      uses: conda-incubator/setup-miniconda@v2
       with:
-        extra-cache-key: ${{ matrix.python-version }}
+        activate-environment: pandas-sdist
+        environment-file: tmp_environment.yml
+        channel-priority: strict
+        channels: conda-forge
+        mamba-version: "0.22"
+        use-mamba: true
 
     - name: Install pandas from sdist
       run: |
         micromamba info
         # Double check that we have the expected NumPy
         pip list
         pip list | egrep -i "numpy.+${{ matrix.numpy-version }}"
-        time DISTUTILS_C_COMPILER_LAUNCHER=sccache python -m pip install -v dist/*.gz
+        time python -m pip install -v dist/*.gz
 
     - name: Build Version
       run: |