From cec35474d96dc510cde59ce12c994d30de65058c Mon Sep 17 00:00:00 2001
From: Duc Le <duc.le@stfc.ac.uk>
Date: Thu, 29 Aug 2024 09:56:04 +0100
Subject: [PATCH] Switch to using conda over pip. Remove brille-0.7.0 pin

---
 .github/workflows/run_tests.yml | 36 ++++++++-------------------------
 test/set_up_dependencies.m      |  9 ++++++++-
 2 files changed, 16 insertions(+), 29 deletions(-)

diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 9cfacff..1d54d35 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -39,48 +39,28 @@ jobs:
         uses: conda-incubator/setup-miniconda@v3
         with:
           python-version: ${{ matrix.python_version }}
-      - name: Set Python environment variable for access by Matlab
-        if: ${{ matrix.os != 'windows-latest' }}
-        run: echo "PYTHON_EX_PATH=`which python`" >> $GITHUB_ENV
-      - name: Set Python environment variable for access by Matlab (Windows)
-        if: ${{ matrix.os == 'windows-latest' }}
-        shell: powershell
+          auto-update-conda: true
+          conda-solver: libmamba
+          channels: conda-forge
+      - name: Set Python environment
         run: |
-          $pypath = (Get-Command python).Path
-          echo "PYTHON_EX_PATH=$pypath" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
-      - name: Update pip and create Matlab toolbox
-        run: |
-            python -m pip install --upgrade pip &&
-            python -m pip install requests &&
-            python create_mltbx.py
+          conda install euphonic scipy psutil pyyaml h5py requests
+          echo "PYTHON_EX_PATH=`which python`" >> $GITHUB_ENV
+      - name: Create Matlab toolbox
+        run: python create_mltbx.py
       - name: create_toolbox
         uses: matlab-actions/run-command@v2
         with:
           command: cd('mltbx'); create_mltbx()
-      - name: Install base Euphonic
-        run: |
-            python -m pip install numpy==1.26.4 &&
-            python euphonic_sqw_models/apply_requirements.py ${{ matrix.euphonic_version }}
       - name: Run tests with base Euphonic
         uses: matlab-actions/run-command@v2
         with:
           command: cd('test'); set_up_dependencies; run_tests('not', 'phonopy_reader', 'not', 'brille')
-      - name: Install Euphonic phonopy_reader
-        if: always()
-        run: python euphonic_sqw_models/apply_requirements.py ${{ matrix.euphonic_version}} --extras phonopy_reader
       - name: Run tests with Euphonic and phonopy_reader
-        if: always()
         uses: matlab-actions/run-command@v2
         with:
           command: cd('test'); set_up_dependencies; run_tests('phonopy_reader')
-      - name: Install brille (Windows)
-        if: ${{ matrix.os == 'windows-latest' }}
-        run: python -m pip install brille==0.7.0
-      - name: Install brille (Linux)
-        if: ${{ matrix.os == 'ubuntu-latest' }}
-        run: python euphonic_sqw_models/apply_requirements.py ${{ matrix.euphonic_version}} --extras brille
       - name: Run tests with Euphonic and Brille
-        if: always()
         uses: matlab-actions/run-command@v2
         with:
           command: cd('test'); set_up_dependencies; run_tests('brille')
diff --git a/test/set_up_dependencies.m b/test/set_up_dependencies.m
index ce1489c..2c7def4 100644
--- a/test/set_up_dependencies.m
+++ b/test/set_up_dependencies.m
@@ -1,6 +1,13 @@
 % Set up Python
 py_ex_path = getenv('PYTHON_EX_PATH');
 disp(py_ex_path)
+if ispc && isempty(strfind(py_ex_path, ':'))
+  % For case of git-bash or msys style strings
+  py_ex_path = regexprep(py_ex_path, '^\/([A-z])\/', '$1:/');
+  if ~strcmp(py_ex_path(end-3:end), '.exe')
+    py_ex_path = [py_ex_path '.exe']
+  end
+end
 try
   % Pyenv only introduced in 2019b
   pyenv('Version', py_ex_path)
@@ -28,4 +35,4 @@
  % Set flags on Linux to avoid segfault with libraries
 if ~ispc
   py.sys.setdlopenflags(int32(10))
-end
\ No newline at end of file
+end